diff options
| author | ruki <waruqi@gmail.com> | 2018-11-08 00:38:48 +0800 |
|---|---|---|
| committer | ruki <waruqi@gmail.com> | 2018-11-07 21:53:09 +0800 |
| commit | 26105034da4fcce7ac883c899d781f016559310d (patch) | |
| tree | c459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/webpack | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
switch to vuepress
Diffstat (limited to 'node_modules/webpack')
348 files changed, 47361 insertions, 0 deletions
diff --git a/node_modules/webpack/.bin/webpack b/node_modules/webpack/.bin/webpack new file mode 120000 index 00000000..96914e38 --- /dev/null +++ b/node_modules/webpack/.bin/webpack @@ -0,0 +1 @@ +../bin/webpack.js
\ No newline at end of file diff --git a/node_modules/webpack/LICENSE b/node_modules/webpack/LICENSE new file mode 100644 index 00000000..8c11fc72 --- /dev/null +++ b/node_modules/webpack/LICENSE @@ -0,0 +1,20 @@ +Copyright JS Foundation and other contributors + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/webpack/README.md b/node_modules/webpack/README.md new file mode 100644 index 00000000..344ca1fa --- /dev/null +++ b/node_modules/webpack/README.md @@ -0,0 +1,763 @@ +<div align="center"> + <a href="https://github.com/webpack/webpack"> + <img width="200" height="200" src="https://webpack.js.org/assets/icon-square-big.svg"> + </a> + <br> + <br> + +[![npm][npm]][npm-url] + +[![node][node]][node-url] +[![deps][deps]][deps-url] +[![tests][tests]][tests-url] +[![builds][builds]][builds-url] +[![builds2][builds2]][builds2-url] +[![coverage][cover]][cover-url] +[![licenses][licenses]][licenses-url] + + <br> + <a href="https://dependabot.com/compatibility-score.html?dependency-name=webpack&package-manager=npm_and_yarn&new-version=latest"> + <img src="https://api.dependabot.com/badges/compatibility_score?dependency-name=webpack&package-manager=npm_and_yarn&version-scheme=semver&target-version=latest"> + </a> + <a href="https://npmcharts.com/compare/webpack?minimal=true"> + <img src="https://img.shields.io/npm/dm/webpack.svg"> + </a> + <a href="https://packagephobia.now.sh/result?p=webpack"> + <img src="https://packagephobia.now.sh/badge?p=webpack" alt="install size"> + </a> + <a href="https://opencollective.com/webpack#backer"> + <img src="https://opencollective.com/webpack/backers/badge.svg"> + </a> + <a href="https://opencollective.com/webpack#sponsors"> + <img src="https://opencollective.com/webpack/sponsors/badge.svg"> + </a> + <a href="https://github.com/webpack/webpack/graphs/contributors"> + <img src="https://img.shields.io/github/contributors/webpack/webpack.svg"> + </a> + <a href="https://gitter.im/webpack/webpack"> + <img src="https://badges.gitter.im/webpack/webpack.svg"> + </a> + <h1>webpack</h1> + <p> + webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. + </p> +</div> + +<h2 align="center">Install</h2> + +Install with npm: + +```bash +npm install --save-dev webpack +``` + +Install with yarn: + +```bash +yarn add webpack --dev +``` + +<h2 align="center">Introduction</h2> + +webpack is a bundler for modules. The main purpose is to bundle JavaScript +files for usage in a browser, yet it is also capable of transforming, bundling, +or packaging just about any resource or asset. + +**TL;DR** + +* Bundles [ES Modules](http://www.2ality.com/2014/09/es6-modules-final.html), [CommonJS](http://wiki.commonjs.org/), and [AMD](https://github.com/amdjs/amdjs-api/wiki/AMD) modules (even combined). +* Can create a single bundle or multiple chunks that are asynchronously loaded at runtime (to reduce initial loading time). +* Dependencies are resolved during compilation, reducing the runtime size. +* Loaders can preprocess files while compiling, e.g. TypeScript to JavaScript, Handlebars strings to compiled functions, images to Base64, etc. +* Highly modular plugin system to do whatever else your application requires. + +### Get Started + +Check out webpack's quick [**Get Started**](https://webpack.js.org/get-started/) guide and the [other guides](https://webpack.js.org/guides/). + +### Browser Compatibility + +webpack supports all browsers that are [ES5-compliant](http://kangax.github.io/compat-table/es5/) (IE8 and below are not supported). +webpack also needs `Promise` for `import()` and `require.ensure()`. If you want to support older browsers, you will need to [load a polyfill](https://webpack.js.org/guides/shimming/) before using these expressions. + +<h2 align="center">Concepts</h2> + +### [Plugins](https://webpack.js.org/plugins/) + +webpack has a [rich plugin +interface](https://webpack.js.org/plugins/). Most of the features +within webpack itself use this plugin interface. This makes webpack very +**flexible**. + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|[mini-css-extract-plugin][mini-css]|![mini-css-npm]|![mini-css-size]|Extracts CSS into separate files. It creates a CSS file per JS file which contains CSS.| +|[compression-webpack-plugin][compression]|![compression-npm]|![compression-size]|Prepares compressed versions of assets to serve them with Content-Encoding| +|[i18n-webpack-plugin][i18n]|![i18n-npm]|![i18n-size]|Adds i18n support to your bundles| +|[html-webpack-plugin][html-plugin]|![html-plugin-npm]|![html-plugin-size]| Simplifies creation of HTML files (`index.html`) to serve your bundles| +|[extract-text-webpack-plugin][extract]|![extract-npm]|![extract-size]|Extract text from a bundle, or bundles, into a separate file| + +[common-npm]: https://img.shields.io/npm/v/webpack.svg +[extract]: https://github.com/webpack/extract-text-webpack-plugin +[extract-npm]: https://img.shields.io/npm/v/extract-text-webpack-plugin.svg +[extract-size]: https://packagephobia.now.sh/badge?p=extract-text-webpack-plugin +[mini-css]: https://github.com/webpack-contrib/mini-css-extract-plugin +[mini-css-npm]: https://img.shields.io/npm/v/mini-css-extract-plugin.svg +[mini-css-size]: https://packagephobia.now.sh/badge?p=mini-css-extract-plugin +[component]: https://github.com/webpack/component-webpack-plugin +[component-npm]: https://img.shields.io/npm/v/component-webpack-plugin.svg +[component-size]: https://packagephobia.now.sh/badge?p=component-webpack-plugin +[compression]: https://github.com/webpack/compression-webpack-plugin +[compression-npm]: https://img.shields.io/npm/v/compression-webpack-plugin.svg +[compression-size]: https://packagephobia.now.sh/badge?p=compression-webpack-plugin +[i18n]: https://github.com/webpack/i18n-webpack-plugin +[i18n-npm]: https://img.shields.io/npm/v/i18n-webpack-plugin.svg +[i18n-size]: https://packagephobia.now.sh/badge?p=i18n-webpack-plugin +[html-plugin]: https://github.com/ampedandwired/html-webpack-plugin +[html-plugin-npm]: https://img.shields.io/npm/v/html-webpack-plugin.svg +[html-plugin-size]: https://packagephobia.now.sh/badge?p=html-webpack-plugin + +### [Loaders](https://webpack.js.org/loaders/) + +webpack enables use of loaders to preprocess files. This allows you to bundle +**any static resource** way beyond JavaScript. You can easily [write your own +loaders](https://webpack.js.org/api/loaders/) using Node.js. + +Loaders are activated by using `loadername!` prefixes in `require()` statements, +or are automatically applied via regex from your webpack configuration. + +#### Files + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|[raw-loader][raw]|![raw-npm]|![raw-size]|Loads raw content of a file (utf-8)| +|[val-loader][val]|![val-npm]|![val-size]|Executes code as module and considers exports as JS code| +|[url-loader][url]|![url-npm]|![url-size]|Works like the file loader, but can return a Data Url if the file is smaller than a limit| +|[file-loader][file]|![file-npm]|![file-size]|Emits the file into the output folder and returns the (relative) url| + + +[raw]: https://github.com/webpack/raw-loader +[raw-npm]: https://img.shields.io/npm/v/raw-loader.svg +[raw-size]: https://packagephobia.now.sh/badge?p=raw-loader +[val]: https://github.com/webpack/val-loader +[val-npm]: https://img.shields.io/npm/v/val-loader.svg +[val-size]: https://packagephobia.now.sh/badge?p=val-loader +[url]: https://github.com/webpack/url-loader +[url-npm]: https://img.shields.io/npm/v/url-loader.svg +[url-size]: https://packagephobia.now.sh/badge?p=url-loader +[file]: https://github.com/webpack/file-loader +[file-npm]: https://img.shields.io/npm/v/file-loader.svg +[file-size]: https://packagephobia.now.sh/badge?p=file-loader + +#### JSON + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|<a href="https://github.com/webpack/json-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/json.svg"></a>|![json-npm]|![json-size]|Loads a JSON file (included by default)| +|<a href="https://github.com/webpack/json5-loader"><img width="48" height="10.656" src="https://cdn.rawgit.com/json5/json5-logo/master/json5-logo.svg"></a>|![json5-npm]|![json5-size]|Loads and transpiles a JSON 5 file| +|<a href="https://github.com/awnist/cson-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/coffeescript.svg"></a>|![cson-npm]|![cson-size]|Loads and transpiles a CSON file| + + +[json-npm]: https://img.shields.io/npm/v/json-loader.svg +[json-size]: https://packagephobia.now.sh/badge?p=json-loader +[json5-npm]: https://img.shields.io/npm/v/json5-loader.svg +[json5-size]: https://packagephobia.now.sh/badge?p=json5-loader +[cson-npm]: https://img.shields.io/npm/v/cson-loader.svg +[cson-size]: https://packagephobia.now.sh/badge?p=cson-loader + +#### Transpiling + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|<a href="https://github.com/webpack/script-loader">`<script>`</a>|![script-npm]|![script-size]|Executes a JavaScript file once in global context (like in script tag), `require()`s are not parsed| +|<a href="https://github.com/babel/babel-loader"><img width="48" height="48" title="babel-loader" src="https://worldvectorlogo.com/logos/babel-10.svg"></a>|![babel-npm]|![babel-size]|Loads ES2015+ code and transpiles to ES5 using <a href="https://github.com/babel/babel">Babel</a>| +|<a href="https://github.com/jupl/traceur-loader"><img width="48" height="48" src="https://google.github.com/traceur-compiler/logo/tc.svg"></a>|![traceur-npm]|![traceur-size]|Loads ES2015+ code and transpiles to ES5 using [Traceur](https://github.com/google/traceur-compiler)| +|<a href="https://github.com/TypeStrong/ts-loader"><img width="48" height="48" src="https://cdn.rawgit.com/Microsoft/TypeScript/master/doc/logo.svg"></a>|![type-npm]|![type-size]|Loads TypeScript like JavaScript| +|[`awesome-typescript-loader`](https://github.com/s-panferov/awesome-typescript-loader)|![awesome-typescript-npm]|![awesome-typescript-size]|Awesome TypeScript loader for webpack| +|<a href="https://github.com/webpack/coffee-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/coffeescript.svg"></a>|![coffee-npm]|![coffee-size]|Loads CoffeeScript like JavaScript| + + +[script-npm]: https://img.shields.io/npm/v/script-loader.svg +[script-size]: https://packagephobia.now.sh/badge?p=script-loader +[babel-npm]: https://img.shields.io/npm/v/babel-loader.svg +[babel-size]: https://packagephobia.now.sh/badge?p=babel-loader +[traceur-npm]: https://img.shields.io/npm/v/traceur-loader.svg +[traceur-size]: https://packagephobia.now.sh/badge?p=traceur-loader +[coffee-npm]: https://img.shields.io/npm/v/coffee-loader.svg +[coffee-size]: https://packagephobia.now.sh/badge?p=coffee-loader +[type-npm]: https://img.shields.io/npm/v/ts-loader.svg +[type-size]: https://packagephobia.now.sh/badge?p=ts-loader +[awesome-typescript-npm]: https://img.shields.io/npm/v/awesome-typescript-loader.svg +[awesome-typescript-size]: https://packagephobia.now.sh/badge?p=awesome-typescript-loader + +#### Templating + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|<a href="https://github.com/webpack/html-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/html5.svg"></a>|![html-npm]|![html-size]|Exports HTML as string, requires references to static resources| +|<a href="https://github.com/pugjs/pug-loader"><img width="48" height="48" src="https://cdn.rawgit.com/pugjs/pug-logo/master/SVG/pug-final-logo-_-colour-128.svg"></a>|![pug-npm]|![pug-size]|Loads Pug templates and returns a function| +|<a href="https://github.com/webpack/jade-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/jade-3.svg"></a>|![jade-npm]|![jade-size]|Loads Jade templates and returns a function| +|<a href="https://github.com/peerigon/markdown-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/markdown.svg"></a>|![md-npm]|![md-size]|Compiles Markdown to HTML| +|<a href="https://github.com/posthtml/posthtml-loader"><img width="48" height="48" src="http://posthtml.github.io/posthtml/logo.svg"></a>|![posthtml-npm]|![posthtml-size]|Loads and transforms a HTML file using [PostHTML](https://github.com/posthtml/posthtml)| +|<a href="https://github.com/altano/handlebars-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/handlebars-1.svg"></a>|![hbs-npm]|![hbs-size]| Compiles Handlebars to HTML| + + +[html-npm]: https://img.shields.io/npm/v/html-loader.svg +[html-size]: https://packagephobia.now.sh/badge?p=html-loader +[pug-npm]: https://img.shields.io/npm/v/pug-loader.svg +[pug-size]: https://packagephobia.now.sh/badge?p=pug-loader +[jade-npm]: https://img.shields.io/npm/v/jade-loader.svg +[jade-size]: https://packagephobia.now.sh/badge?p=jade-loader +[md-npm]: https://img.shields.io/npm/v/markdown-loader.svg +[md-size]: https://packagephobia.now.sh/badge?p=markdown-loader +[posthtml-npm]: https://img.shields.io/npm/v/posthtml-loader.svg +[posthtml-size]: https://packagephobia.now.sh/badge?p=posthtml-loader +[hbs-npm]: https://img.shields.io/npm/v/handlebars-loader.svg +[hbs-size]: https://packagephobia.now.sh/badge?p=handlebars-loader + +#### Styling + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|<a href="https://github.com/webpack/style-loader">`<style>`</a>|![style-npm]|![style-size]|Add exports of a module as style to DOM| +|<a href="https://github.com/webpack/css-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/css-3.svg"></a>|![css-npm]|![css-size]|Loads CSS file with resolved imports and returns CSS code| +|<a href="https://github.com/webpack/less-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/less-63.svg"></a>|![less-npm]|![less-size]|Loads and compiles a LESS file| +|<a href="https://github.com/jtangelder/sass-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/sass-1.svg"></a>|![sass-npm]|![sass-size]|Loads and compiles a Sass/SCSS file| +|<a href="https://github.com/shama/stylus-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/stylus.svg"></a>|![stylus-npm]|![stylus-size]|Loads and compiles a Stylus file| +|<a href="https://github.com/postcss/postcss-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/postcss.svg"></a>|![postcss-npm]|![postcss-size]|Loads and transforms a CSS/SSS file using [PostCSS](http://postcss.org)| + + +[style-npm]: https://img.shields.io/npm/v/style-loader.svg +[style-size]: https://packagephobia.now.sh/badge?p=style-loader +[css-npm]: https://img.shields.io/npm/v/css-loader.svg +[css-size]: https://packagephobia.now.sh/badge?p=css-loader +[less-npm]: https://img.shields.io/npm/v/less-loader.svg +[less-size]: https://packagephobia.now.sh/badge?p=less-loader +[sass-npm]: https://img.shields.io/npm/v/sass-loader.svg +[sass-size]: https://packagephobia.now.sh/badge?p=sass-loader +[stylus-npm]: https://img.shields.io/npm/v/stylus-loader.svg +[stylus-size]: https://packagephobia.now.sh/badge?p=stylus-loader +[postcss-npm]: https://img.shields.io/npm/v/postcss-loader.svg +[postcss-size]: https://packagephobia.now.sh/badge?p=postcss-loader + +#### Linting & Testing + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|<a href="https://github.com/webpack/mocha-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/mocha.svg"></a>|![mocha-npm]|![mocha-size]|Tests with mocha (Browser/NodeJS)| +|<a href="https://github.com/MoOx/eslint-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/eslint.svg"></a>|![eslint-npm]|![eslint-size]|PreLoader for linting code using ESLint| +|<a href="https://github.com/webpack-contrib/jshint-loader"><img width="48" height="20.64" src="http://jshint.com/res/jshint-dark.png"></a>|![jshint-npm]|![jshint-size]|PreLoader for linting code using JSHint| + +[mocha-npm]: https://img.shields.io/npm/v/mocha-loader.svg +[mocha-size]: https://packagephobia.now.sh/badge?p=mocha-loader +[eslint-npm]: https://img.shields.io/npm/v/eslint-loader.svg +[eslint-size]: https://packagephobia.now.sh/badge?p=eslint-loader +[jshint-npm]: https://img.shields.io/npm/v/jshint-loader.svg +[jshint-size]: https://packagephobia.now.sh/badge?p=jshint-loader +[jscs-npm]: https://img.shields.io/npm/v/jscs-loader.svg +[jscs-size]: https://packagephobia.now.sh/badge?p=jscs-loader + +#### Frameworks + +|Name|Status|Install Size|Description| +|:--:|:----:|:----------:|:----------| +|<a href="https://github.com/vuejs/vue-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/vue-9.svg"></a>|![vue-npm]|![vue-size]|Loads and compiles Vue Components| +|<a href="https://github.com/webpack-contrib/polymer-webpack-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/polymer.svg"></a>|![polymer-npm]|![polymer-size]|Process HTML & CSS with preprocessor of choice and `require()` Web Components like first-class modules| +|<a href="https://github.com/TheLarkInn/angular2-template-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/angular-icon-1.svg"></a>|![angular-npm]|![angular-size]| Loads and compiles Angular 2 Components| +|<a href="https://github.com/riot/tag-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/riot.svg"></a>|![riot-npm]|![riot-size]| Riot official webpack loader| + + + +[vue-npm]: https://img.shields.io/npm/v/vue-loader.svg +[vue-size]: https://packagephobia.now.sh/badge?p=vue-loader +[polymer-npm]: https://img.shields.io/npm/v/polymer-webpack-loader.svg +[polymer-size]: https://packagephobia.now.sh/badge?p=polymer-webpack-loader +[angular-npm]: https://img.shields.io/npm/v/angular2-template-loader.svg +[angular-size]: https://packagephobia.now.sh/badge?p=angular2-template-loader +[riot-npm]: https://img.shields.io/npm/v/riot-tag-loader.svg +[riot-size]: https://packagephobia.now.sh/badge?p=riot-tag-loader + +### Performance + +webpack uses async I/O and has multiple caching levels. This makes webpack fast +and incredibly **fast** on incremental compilations. + +### Module Formats + +webpack supports ES2015+, CommonJS and AMD modules **out of the box**. It performs clever static +analysis on the AST of your code. It even has an evaluation engine to evaluate +simple expressions. This allows you to **support most existing libraries** out of the box. + +### [Code Splitting](https://webpack.js.org/guides/code-splitting/) + +webpack allows you to split your codebase into multiple chunks. Chunks are +loaded asynchronously at runtime. This reduces the initial loading time. + +### [Optimizations](https://webpack.js.org/guides/production-build/) + +webpack can do many optimizations to **reduce the output size of your +JavaScript** by deduplicating frequently used modules, minifying, and giving +you full control of what is loaded initially and what is loaded at runtime +through code splitting. It can also make your code chunks **cache +friendly** by using hashes. + +<h2 align="center">Contributing</h2> + +**We want contributing to webpack to be fun, enjoyable, and educational for anyone, and everyone.** We have a [vibrant ecosystem](https://medium.com/webpack/contributors-guide/home) that spans beyond this single repo. We welcome you to check out any of the repositories in [our organization](http://github.com/webpack) or [webpack-contrib organization](http://github.com/webpack-contrib) which houses all of our loaders and plugins. + +Contributions go far beyond pull requests and commits. Although we love giving you the opportunity to put your stamp on webpack, we also are thrilled to receive a variety of other contributions including: + +* [Documentation](https://github.com/webpack/webpack.js.org) updates, enhancements, designs, or bugfixes +* Spelling or grammar fixes +* README.md corrections or redesigns +* Adding unit, or functional tests +* Triaging GitHub issues -- especially determining whether an issue still persists or is reproducible. +* [Searching #webpack on twitter](https://twitter.com/search?q=webpack) and helping someone else who needs help +* Teaching others how to contribute to one of the many webpack's repos! +* [Blogging, speaking about, or creating tutorials](https://github.com/webpack-contrib/awesome-webpack) about one of webpack's many features. +* Helping others in our webpack [gitter channel](https://gitter.im/webpack/webpack). + +If you are worried or don't know where to start, you can **always** reach out to [Sean Larkin (@TheLarkInn) on Twitter](https://twitter.com/thelarkinn) or simply submit an issue and a maintainer can help give you guidance! + +We have also started a series on our [Medium Publication](https://medium.com/webpack) called [The Contributor's Guide to webpack](https://medium.com/webpack/contributors-guide/home). We welcome you to read it and post any questions or responses if you still need help. + +_Looking to speak about webpack?_ We'd **love** to review your talk abstract/CFP! You can email it to webpack [at] opencollective [dot] com and we can give pointers or tips!!! + +<h3 align="center">Creating your own plugins and loaders</h3> + +If you create a loader or plugin, we would <3 for you to open source it, and put it on npm. We follow the `x-loader`, `x-webpack-plugin` naming convention. + +<h2 align="center">Support</h2> + +We consider webpack to be a low-level tool used not only individually but also layered beneath other awesome tools. Because of it's flexibility, webpack isn't always the _easiest_ entry-level solution, however we do believe it is the most powerful. That said, we're always looking for ways improve and simplify the tool without compromising functionality. If you have any ideas on ways to accomplish this, we're all ears! + +If you're just getting started, take a look at [our new docs and concepts page](https://webpack.js.org/concepts/). This has a high level overview that is great for beginners!! + +Looking for webpack 1 docs? Please check out the old [wiki](https://github.com/webpack/docs/wiki/contents), but note that this deprecated version is no longer supported. + +If you want to discuss something or just need help, [here is our Gitter room](https://gitter.im/webpack/webpack) where there are always individuals looking to help out! + +If you are still having difficulty, we would love for you to post +a question to [StackOverflow with the webpack tag](https://stackoverflow.com/tags/webpack). It is much easier to answer questions that include your webpack.config.js and relevant files! So if you can provide them, we'd be extremely grateful (and more likely to help you find the answer!) + +If you are twitter savvy you can tweet #webpack with your question and someone should be able to reach out and help also. + +If you have discovered a 🐜 or have a feature suggestion, feel free to create an issue on Github. + +### License + +[](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fwebpack%2Fwebpack?ref=badge_large) + +<h2 align="center">Core Team</h2> + +<table> + <tbody> + <tr> + <td align="center" valign="top"> + <img width="150" height="150" src="https://github.com/sokra.png?s=150"> + <br> + <a href="https://github.com/sokra">Tobias Koppers</a> + <p>Core</p> + <br> + <p>Founder of webpack</p> + </td> + <td align="center" valign="top"> + <img width="150" height="150" src="https://github.com/jhnns.png?s=150"> + <br> + <a href="https://github.com/jhnns">Johannes Ewald</a> + <p>Loaders & Plugins</p> + <br> + <p>Early adopter of webpack</p> + </td> + <td align="center" width="20%" valign="top"> + <img width="150" height="150" src="https://github.com/TheLarkInn.png?s=150"> + <br> + <a href="https://github.com/TheLarkInn">Sean T. Larkin</a> + <p>Public Relations</p> + <br> + <p>Founder of the core team</p> + </td> + <td align="center" valign="top"> + <img width="150" height="150" src="https://github.com/spacek33z.png?s=150"> + <br> + <a href="https://github.com/spacek33z">Kees Kluskens</a> + <p>Development</p> + <br> + <p>Sponsor</p> + <a href="https://codeyellow.nl/"> + <img height="15px" src="https://cloud.githubusercontent.com/assets/1365881/20286583/ad62eb04-aac7-11e6-9c14-a0fef35b9b56.png"> + </a> + <br> + </td> + </tr> + </tbody> +</table> + +<h2 align="center">Sponsoring</h2> + +Most of the core team members, webpack contributors and contributors in the ecosystem do this open source work in their free time. If you use webpack for a serious task, and you'd like us to invest more time on it, please donate. This project increases your income/productivity too. It makes development and applications faster and it reduces the required bandwidth. + +This is how we use the donations: + +* Allow the core team to work on webpack +* Thank contributors if they invested a large amount of time in contributing +* Support projects in the ecosystem that are of great value for users +* Support projects that are voted most (work in progress) +* Infrastructure cost +* Fees for money handling + + +<h2 align="center">Premium Partners</h2> + +<div align="center"> + +<a href="https://www.ag-grid.com/?utm_source=webpack&utm_medium=banner&utm_campaign=sponsorship" target="_blank"><img align="center" src="https://raw.githubusercontent.com/webpack/media/2b399d58/horiz-banner-ad-ag-grid.png"> +</a> + +</div> + +<h2 align="center">Other Backers and Sponsors</h2> + +Before we started using OpenCollective, donations were made anonymously. Now that we have made the switch, we would like to acknowledge these sponsors (and the ones who continue to donate using OpenCollective). If we've missed someone, please send us a PR, and we'll add you to this list. + +<div align="center"> + +[Google Angular Team](https://angular.io/), [Architects.io](http://architects.io/), +<a href="https://moonmail.io" target="_blank" title="Email Marketing Software"><img +src="https://static.moonmail.io/moonmail-logo.svg" height="30" alt="MoonMail"></a> +<a href="https://monei.net" target="_blank" title="Best payment gateway rates"><img +src="https://static.monei.net/monei-logo.svg" height="30" alt="MONEI"></a> + +</div> + +<h2 align="center">Gold Sponsors</h2> + +[Become a gold sponsor](https://opencollective.com/webpack#sponsor) and get your logo on our README on Github with a link to your site. + +<div align="center"> + +<a href="https://opencollective.com/webpack/goldsponsor/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/0/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/1/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/2/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/3/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/4/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/5/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/6/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/7/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/7/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/8/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/8/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/9/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/9/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/10/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/10/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/11/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/11/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/12/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/12/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/13/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/13/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/14/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/14/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/15/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/15/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/16/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/16/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/17/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/17/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/18/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/18/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/19/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/19/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/20/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/20/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/21/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/21/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/22/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/22/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/23/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/23/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/24/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/24/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/25/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/25/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/26/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/26/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/27/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/27/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/28/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/28/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/goldsponsor/29/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/goldsponsor/29/avatar.svg?requireActive=false"></a> + +</div> + +<h2 align="center">Silver Sponsors</h2> + +[Become a silver sponsor](https://opencollective.com/webpack#sponsor) and get your logo on our README on Github with a link to your site. + +<div align="center"> + +<a href="https://opencollective.com/webpack/silversponsor/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/0/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/1/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/2/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/3/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/4/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/5/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/6/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/7/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/7/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/8/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/8/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/9/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/9/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/10/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/10/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/11/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/11/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/12/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/12/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/13/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/13/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/14/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/14/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/15/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/15/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/16/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/16/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/17/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/17/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/18/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/18/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/19/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/19/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/20/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/20/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/21/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/21/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/22/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/22/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/23/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/23/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/24/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/24/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/25/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/25/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/26/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/26/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/27/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/27/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/28/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/28/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/silversponsor/29/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/silversponsor/29/avatar.svg?requireActive=false"></a> + +</div> + +<h2 align="center">Bronze Sponsors</h2> + +[Become a bronze sponsor](https://opencollective.com/webpack#sponsor) and get your logo on our README on Github with a link to your site. + +<div align="center"> + +<a href="https://opencollective.com/webpack/sponsor/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/0/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/1/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/2/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/3/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/4/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/5/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/6/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/7/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/7/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/8/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/8/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/9/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/9/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/10/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/10/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/11/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/11/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/12/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/12/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/13/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/13/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/14/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/14/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/15/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/15/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/16/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/16/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/17/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/17/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/18/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/18/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/19/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/19/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/20/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/20/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/21/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/21/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/22/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/22/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/23/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/23/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/24/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/24/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/25/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/25/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/26/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/26/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/27/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/27/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/28/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/28/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/29/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/29/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/30/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/30/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/31/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/31/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/32/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/32/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/33/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/33/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/34/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/34/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/35/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/35/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/36/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/36/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/37/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/37/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/38/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/38/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/39/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/39/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/40/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/40/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/41/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/41/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/42/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/42/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/43/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/43/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/44/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/44/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/45/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/45/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/46/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/46/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/47/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/47/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/48/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/48/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/49/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/49/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/50/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/50/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/51/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/51/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/52/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/52/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/53/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/53/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/54/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/54/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/55/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/55/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/56/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/56/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/57/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/57/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/58/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/58/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/59/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/59/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/60/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/60/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/61/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/61/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/62/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/62/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/63/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/63/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/64/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/64/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/65/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/65/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/66/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/66/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/67/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/67/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/68/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/68/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/69/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/69/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/70/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/70/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/71/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/71/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/72/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/72/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/73/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/73/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/74/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/74/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/75/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/75/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/76/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/76/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/77/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/77/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/78/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/78/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/79/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/79/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/80/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/80/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/81/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/81/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/82/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/82/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/83/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/83/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/84/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/84/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/85/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/85/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/86/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/86/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/87/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/87/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/88/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/88/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/89/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/89/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/90/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/90/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/91/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/91/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/92/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/92/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/93/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/93/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/94/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/94/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/95/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/95/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/96/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/96/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/97/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/97/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/98/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/98/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/99/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/99/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/sponsor/100/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/sponsor/100/avatar.svg?requireActive=false"></a> + +</div> + +<h2 align="center">Backers</h2> + +[Become a backer](https://opencollective.com/webpack#backer) and get your image on our README on Github with a link to your site. + +<a href="https://opencollective.com/webpack/backer/0/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/0/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/1/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/1/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/2/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/2/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/3/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/3/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/4/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/4/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/5/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/5/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/6/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/6/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/7/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/7/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/8/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/8/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/9/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/9/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/10/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/10/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/11/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/11/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/12/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/12/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/13/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/13/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/14/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/14/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/15/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/15/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/16/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/16/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/17/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/17/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/18/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/18/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/19/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/19/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/20/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/20/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/21/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/21/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/22/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/22/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/23/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/23/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/24/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/24/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/25/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/25/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/26/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/26/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/27/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/27/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/28/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/28/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/29/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/29/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/30/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/30/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/31/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/31/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/32/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/32/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/33/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/33/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/34/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/34/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/35/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/35/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/36/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/36/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/37/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/37/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/38/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/38/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/39/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/39/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/40/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/40/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/41/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/41/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/42/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/42/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/43/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/43/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/44/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/44/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/45/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/45/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/46/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/46/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/47/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/47/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/48/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/48/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/49/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/49/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/50/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/50/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/51/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/51/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/52/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/52/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/53/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/53/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/54/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/54/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/55/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/55/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/56/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/56/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/57/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/57/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/58/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/58/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/59/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/59/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/60/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/60/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/61/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/61/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/62/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/62/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/63/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/63/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/64/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/64/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/65/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/65/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/66/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/66/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/67/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/67/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/68/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/68/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/69/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/69/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/70/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/70/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/71/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/71/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/72/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/72/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/73/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/73/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/74/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/74/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/75/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/75/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/76/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/76/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/77/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/77/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/78/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/78/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/79/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/79/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/80/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/80/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/81/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/81/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/82/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/82/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/83/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/83/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/84/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/84/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/85/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/85/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/86/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/86/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/87/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/87/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/88/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/88/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/89/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/89/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/90/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/90/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/91/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/91/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/92/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/92/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/93/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/93/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/94/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/94/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/95/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/95/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/96/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/96/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/97/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/97/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/98/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/98/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/99/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/99/avatar.svg?requireActive=false"></a> +<a href="https://opencollective.com/webpack/backer/100/website?requireActive=false" target="_blank"><img src="https://opencollective.com/webpack/backer/100/avatar.svg?requireActive=false"></a> + +<h2 align="center">Thanks to</h2> +<p align="center">(In chronological order)</p> + +* @google for [Google Web Toolkit (GWT)](http://www.gwtproject.org/), which aims to compile Java to JavaScript. It features a similar [Code Splitting](http://www.gwtproject.org/doc/latest/DevGuideCodeSplitting.html) as webpack. +* @medikoo for [modules-webmake](https://github.com/medikoo/modules-webmake), which is a similar project. webpack was born because I wanted Code Splitting for modules-webmake. Interestingly the [Code Splitting issue is still open](https://github.com/medikoo/modules-webmake/issues/7) (thanks also to @Phoscur for the discussion). +* @substack for [browserify](http://browserify.org/), which is a similar project and source for many ideas. +* @jrburke for [require.js](http://requirejs.org/), which is a similar project and source for many ideas. +* @defunctzombie for the [browser-field spec](https://gist.github.com/defunctzombie/4339901), which makes modules available for node.js, browserify and webpack. +* Every early webpack user, which contributed to webpack by writing issues or PRs. You influenced the direction... +* @shama, @jhnns and @sokra for maintaining this project +* Everyone who has written a loader for webpack. You are the ecosystem... +* Everyone I forgot to mention here, but also influenced webpack. + + +[npm]: https://img.shields.io/npm/v/webpack.svg +[npm-url]: https://npmjs.com/package/webpack + +[node]: https://img.shields.io/node/v/webpack.svg +[node-url]: https://nodejs.org + +[deps]: https://img.shields.io/david/webpack/webpack.svg +[deps-url]: https://david-dm.org/webpack/webpack + +[tests]: https://img.shields.io/travis/webpack/webpack/master.svg +[tests-url]: https://travis-ci.org/webpack/webpack + +[builds-url]: https://ci.appveyor.com/project/sokra/webpack/branch/master +[builds]: https://ci.appveyor.com/api/projects/status/github/webpack/webpack?svg=true + +[builds2]: https://dev.azure.com/webpack/webpack/_apis/build/status/webpack.webpack +[builds2-url]: https://dev.azure.com/webpack/webpack/_build/latest?definitionId=3 + +[licenses-url]: https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fwebpack%2Fwebpack?ref=badge_shield +[licenses]: https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fwebpack%2Fwebpack.svg?type=shield + +[cover]: https://img.shields.io/coveralls/webpack/webpack.svg +[cover-url]: https://coveralls.io/r/webpack/webpack/ diff --git a/node_modules/webpack/SECURITY.md b/node_modules/webpack/SECURITY.md new file mode 100644 index 00000000..0551ac70 --- /dev/null +++ b/node_modules/webpack/SECURITY.md @@ -0,0 +1,9 @@ +# Reporting Security Issues + +If you discover a security issue in webpack, please report it by sending an +email to [webpack@opencollective.com](mailto:webpack@opencollective.com). + +This will allow us to assess the risk, and make a fix available before we add a +bug report to the GitHub repository. + +Thanks for helping make webpack safe for everyone. diff --git a/node_modules/webpack/bin/webpack.js b/node_modules/webpack/bin/webpack.js new file mode 100755 index 00000000..a7209749 --- /dev/null +++ b/node_modules/webpack/bin/webpack.js @@ -0,0 +1,168 @@ +#!/usr/bin/env node + +process.exitCode = 0; + +/** + * @param {string} command process to run + * @param {string[]} args commandline arguments + * @returns {Promise<void>} promise + */ +const runCommand = (command, args) => { + const cp = require("child_process"); + return new Promise((resolve, reject) => { + const executedCommand = cp.spawn(command, args, { + stdio: "inherit", + shell: true + }); + + executedCommand.on("error", error => { + reject(error); + }); + + executedCommand.on("exit", code => { + if (code === 0) { + resolve(); + } else { + reject(); + } + }); + }); +}; + +/** + * @param {string} packageName name of the package + * @returns {boolean} is the package installed? + */ +const isInstalled = packageName => { + try { + require.resolve(packageName); + + return true; + } catch (err) { + return false; + } +}; + +/** + * @typedef {Object} CliOption + * @property {string} name display name + * @property {string} package npm package name + * @property {string} binName name of the executable file + * @property {string} alias shortcut for choice + * @property {boolean} installed currently installed? + * @property {boolean} recommended is recommended + * @property {string} url homepage + * @property {string} description description + */ + +/** @type {CliOption[]} */ +const CLIs = [ + { + name: "webpack-cli", + package: "webpack-cli", + binName: "webpack-cli", + alias: "cli", + installed: isInstalled("webpack-cli"), + recommended: true, + url: "https://github.com/webpack/webpack-cli", + description: "The original webpack full-featured CLI." + }, + { + name: "webpack-command", + package: "webpack-command", + binName: "webpack-command", + alias: "command", + installed: isInstalled("webpack-command"), + recommended: false, + url: "https://github.com/webpack-contrib/webpack-command", + description: "A lightweight, opinionated webpack CLI." + } +]; + +const installedClis = CLIs.filter(cli => cli.installed); + +if (installedClis.length === 0) { + const path = require("path"); + const fs = require("fs"); + const readLine = require("readline"); + + let notify = + "One CLI for webpack must be installed. These are recommended choices, delivered as separate packages:"; + + for (const item of CLIs) { + if (item.recommended) { + notify += `\n - ${item.name} (${item.url})\n ${item.description}`; + } + } + + console.error(notify); + + const isYarn = fs.existsSync(path.resolve(process.cwd(), "yarn.lock")); + + const packageManager = isYarn ? "yarn" : "npm"; + const installOptions = [isYarn ? "add" : "install", "-D"]; + + console.error( + `We will use "${packageManager}" to install the CLI via "${packageManager} ${installOptions.join( + " " + )}".` + ); + + let question = `Do you want to install 'webpack-cli' (yes/no): `; + + const questionInterface = readLine.createInterface({ + input: process.stdin, + output: process.stderr + }); + questionInterface.question(question, answer => { + questionInterface.close(); + + const normalizedAnswer = answer.toLowerCase().startsWith("y"); + + if (!normalizedAnswer) { + console.error( + "You need to install 'webpack-cli' to use webpack via CLI.\n" + + "You can also install the CLI manually." + ); + process.exitCode = 1; + + return; + } + + const packageName = "webpack-cli"; + + console.log( + `Installing '${packageName}' (running '${packageManager} ${installOptions.join( + " " + )} ${packageName}')...` + ); + + runCommand(packageManager, installOptions.concat(packageName)) + .then(() => { + require(packageName); //eslint-disable-line + }) + .catch(error => { + console.error(error); + process.exitCode = 1; + }); + }); +} else if (installedClis.length === 1) { + const path = require("path"); + const pkgPath = require.resolve(`${installedClis[0].package}/package.json`); + // eslint-disable-next-line node/no-missing-require + const pkg = require(pkgPath); + // eslint-disable-next-line node/no-missing-require + require(path.resolve( + path.dirname(pkgPath), + pkg.bin[installedClis[0].binName] + )); +} else { + console.warn( + `You have installed ${installedClis + .map(item => item.name) + .join( + " and " + )} together. To work with the "webpack" command you need only one CLI package, please remove one of them or use them directly via their binary.` + ); + process.exitCode = 1; +} diff --git a/node_modules/webpack/buildin/amd-define.js b/node_modules/webpack/buildin/amd-define.js new file mode 100644 index 00000000..0d32606a --- /dev/null +++ b/node_modules/webpack/buildin/amd-define.js @@ -0,0 +1,3 @@ +module.exports = function() { + throw new Error("define cannot be used indirect"); +}; diff --git a/node_modules/webpack/buildin/amd-options.js b/node_modules/webpack/buildin/amd-options.js new file mode 100644 index 00000000..f7dd4753 --- /dev/null +++ b/node_modules/webpack/buildin/amd-options.js @@ -0,0 +1,2 @@ +/* globals __webpack_amd_options__ */ +module.exports = __webpack_amd_options__; diff --git a/node_modules/webpack/buildin/global.js b/node_modules/webpack/buildin/global.js new file mode 100644 index 00000000..35f3144e --- /dev/null +++ b/node_modules/webpack/buildin/global.js @@ -0,0 +1,20 @@ +var g; + +// This works in non-strict mode +g = (function() { + return this; +})(); + +try { + // This works if eval is allowed (see CSP) + g = g || Function("return this")() || (1, eval)("this"); +} catch (e) { + // This works if the window reference is available + if (typeof window === "object") g = window; +} + +// g can still be undefined, but nothing to do about it... +// We return undefined, instead of nothing here, so it's +// easier to handle this case. if(!global) { ...} + +module.exports = g; diff --git a/node_modules/webpack/buildin/harmony-module.js b/node_modules/webpack/buildin/harmony-module.js new file mode 100644 index 00000000..c1614658 --- /dev/null +++ b/node_modules/webpack/buildin/harmony-module.js @@ -0,0 +1,24 @@ +module.exports = function(originalModule) { + if (!originalModule.webpackPolyfill) { + var module = Object.create(originalModule); + // module.parent = undefined by default + if (!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function() { + return module.i; + } + }); + Object.defineProperty(module, "exports", { + enumerable: true + }); + module.webpackPolyfill = 1; + } + return module; +}; diff --git a/node_modules/webpack/buildin/module.js b/node_modules/webpack/buildin/module.js new file mode 100644 index 00000000..c92808b6 --- /dev/null +++ b/node_modules/webpack/buildin/module.js @@ -0,0 +1,22 @@ +module.exports = function(module) { + if (!module.webpackPolyfill) { + module.deprecate = function() {}; + module.paths = []; + // module.parent = undefined by default + if (!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function() { + return module.i; + } + }); + module.webpackPolyfill = 1; + } + return module; +}; diff --git a/node_modules/webpack/buildin/system.js b/node_modules/webpack/buildin/system.js new file mode 100644 index 00000000..9ba70a38 --- /dev/null +++ b/node_modules/webpack/buildin/system.js @@ -0,0 +1,7 @@ +// Provide a "System" global. +module.exports = { + // Make sure import is only used as "System.import" + import: function() { + throw new Error("System.import cannot be used indirectly"); + } +}; diff --git a/node_modules/webpack/declarations/WebpackOptions.d.ts b/node_modules/webpack/declarations/WebpackOptions.d.ts new file mode 100644 index 00000000..62e17fcc --- /dev/null +++ b/node_modules/webpack/declarations/WebpackOptions.d.ts @@ -0,0 +1,1388 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "Entry". + */ +export type Entry = EntryDynamic | EntryStatic; +/** + * A Function returning an entry object, an entry string, an entry array or a promise to these things. + * + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "EntryDynamic". + */ +export type EntryDynamic = (() => EntryStatic | Promise<EntryStatic>); +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "EntryStatic". + */ +export type EntryStatic = EntryObject | EntryItem; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "NonEmptyArrayOfUniqueStringValues". + */ +export type NonEmptyArrayOfUniqueStringValues = string[]; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "EntryItem". + */ +export type EntryItem = string | NonEmptyArrayOfUniqueStringValues; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "Externals". + */ +export type Externals = + | (( + context: string, + request: string, + callback: (err?: Error, result?: string) => void + ) => void) + | ExternalItem + | ( + | (( + context: string, + request: string, + callback: (err?: Error, result?: string) => void + ) => void) + | ExternalItem)[]; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "ExternalItem". + */ +export type ExternalItem = + | string + | { + /** + * The dependency used for the external + */ + [k: string]: + | string + | { + [k: string]: any; + } + | ArrayOfStringValues + | boolean; + } + | RegExp; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "ArrayOfStringValues". + */ +export type ArrayOfStringValues = string[]; +/** + * One or multiple rule conditions + * + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetConditionOrConditions". + */ +export type RuleSetConditionOrConditions = RuleSetCondition | RuleSetConditions; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetCondition". + */ +export type RuleSetCondition = + | RegExp + | string + | ((value: string) => boolean) + | RuleSetConditions + | { + /** + * Logical AND + */ + and?: RuleSetConditions; + /** + * Exclude all modules matching any of these conditions + */ + exclude?: RuleSetConditionOrConditions; + /** + * Exclude all modules matching not any of these conditions + */ + include?: RuleSetConditionOrConditions; + /** + * Logical NOT + */ + not?: RuleSetConditions; + /** + * Logical OR + */ + or?: RuleSetConditions; + /** + * Exclude all modules matching any of these conditions + */ + test?: RuleSetConditionOrConditions; + }; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetConditions". + */ +export type RuleSetConditions = RuleSetConditionsRecursive; +/** + * One or multiple rule conditions + * + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetConditionOrConditionsAbsolute". + */ +export type RuleSetConditionOrConditionsAbsolute = + | RuleSetConditionAbsolute + | RuleSetConditionsAbsolute; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetConditionAbsolute". + */ +export type RuleSetConditionAbsolute = + | RegExp + | string + | ((value: string) => boolean) + | RuleSetConditionsAbsolute + | { + /** + * Logical AND + */ + and?: RuleSetConditionsAbsolute; + /** + * Exclude all modules matching any of these conditions + */ + exclude?: RuleSetConditionOrConditionsAbsolute; + /** + * Exclude all modules matching not any of these conditions + */ + include?: RuleSetConditionOrConditionsAbsolute; + /** + * Logical NOT + */ + not?: RuleSetConditionsAbsolute; + /** + * Logical OR + */ + or?: RuleSetConditionsAbsolute; + /** + * Exclude all modules matching any of these conditions + */ + test?: RuleSetConditionOrConditionsAbsolute; + }; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetConditionsAbsolute". + */ +export type RuleSetConditionsAbsolute = RuleSetConditionsAbsoluteRecursive; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetLoader". + */ +export type RuleSetLoader = string; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetUse". + */ +export type RuleSetUse = RuleSetUseItem | Function | RuleSetUseItem[]; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetUseItem". + */ +export type RuleSetUseItem = + | RuleSetLoader + | Function + | { + /** + * Unique loader identifier + */ + ident?: string; + /** + * Loader name + */ + loader?: RuleSetLoader; + /** + * Loader options + */ + options?: RuleSetQuery; + /** + * Loader query + */ + query?: RuleSetQuery; + }; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetQuery". + */ +export type RuleSetQuery = + | { + [k: string]: any; + } + | string; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "ArrayOfStringOrStringArrayValues". + */ +export type ArrayOfStringOrStringArrayValues = (string | string[])[]; +/** + * Function acting as plugin + * + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "WebpackPluginFunction". + */ +export type WebpackPluginFunction = ( + compiler: import("../lib/Compiler") +) => void; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetRules". + */ +export type RuleSetRules = RuleSetRule[]; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "FilterTypes". + */ +export type FilterTypes = FilterItemTypes | FilterItemTypes[]; +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "FilterItemTypes". + */ +export type FilterItemTypes = RegExp | string | Function; + +export interface WebpackOptions { + /** + * Set the value of `require.amd` and `define.amd`. + */ + amd?: { + [k: string]: any; + }; + /** + * Report the first error as a hard error instead of tolerating it. + */ + bail?: boolean; + /** + * Cache generated modules and chunks to improve performance for multiple incremental builds. + */ + cache?: + | boolean + | { + [k: string]: any; + }; + /** + * The base directory (absolute path!) for resolving the `entry` option. If `output.pathinfo` is set, the included pathinfo is shortened to this directory. + */ + context?: string; + /** + * References to other configurations to depend on. + */ + dependencies?: string[]; + /** + * Options for the webpack-dev-server + */ + devServer?: { + [k: string]: any; + }; + /** + * A developer tool to enhance debugging. + */ + devtool?: string | false; + /** + * The entry point(s) of the compilation. + */ + entry?: Entry; + /** + * Specify dependencies that shouldn't be resolved by webpack, but should become dependencies of the resulting bundle. The kind of the dependency depends on `output.libraryTarget`. + */ + externals?: Externals; + /** + * Custom values available in the loader context. + */ + loader?: { + [k: string]: any; + }; + /** + * Enable production optimizations or development hints. + */ + mode?: "development" | "production" | "none"; + /** + * Options affecting the normal modules (`NormalModuleFactory`). + */ + module?: ModuleOptions; + /** + * Name of the configuration. Used when loading multiple configurations. + */ + name?: string; + /** + * Include polyfills or mocks for various node stuff. + */ + node?: false | NodeOptions; + /** + * Enables/Disables integrated optimizations + */ + optimization?: OptimizationOptions; + /** + * Options affecting the output of the compilation. `output` options tell webpack how to write the compiled files to disk. + */ + output?: OutputOptions; + /** + * The number of parallel processed modules in the compilation. + */ + parallelism?: number; + /** + * Configuration for web performance recommendations. + */ + performance?: false | PerformanceOptions; + /** + * Add additional plugins to the compiler. + */ + plugins?: (WebpackPluginInstance | WebpackPluginFunction)[]; + /** + * Capture timing information for each module. + */ + profile?: boolean; + /** + * Store compiler state to a json file. + */ + recordsInputPath?: string; + /** + * Load compiler state from a json file. + */ + recordsOutputPath?: string; + /** + * Store/Load compiler state from/to a json file. This will result in persistent ids of modules and chunks. An absolute path is expected. `recordsPath` is used for `recordsInputPath` and `recordsOutputPath` if they left undefined. + */ + recordsPath?: string; + /** + * Options for the resolver + */ + resolve?: ResolveOptions; + /** + * Options for the resolver when resolving loaders + */ + resolveLoader?: ResolveOptions; + /** + * Options for webpack-serve + */ + serve?: { + [k: string]: any; + }; + /** + * Used by the webpack CLI program to pass stats options. + */ + stats?: + | StatsOptions + | boolean + | ("none" | "errors-only" | "minimal" | "normal" | "detailed" | "verbose"); + /** + * Environment to build for + */ + target?: + | ( + | "web" + | "webworker" + | "node" + | "async-node" + | "node-webkit" + | "electron-main" + | "electron-renderer") + | ((compiler: import("../lib/Compiler")) => void); + /** + * Enter watch mode, which rebuilds on file change. + */ + watch?: boolean; + /** + * Options for the watcher + */ + watchOptions?: { + /** + * Delay the rebuilt after the first change. Value is a time in ms. + */ + aggregateTimeout?: number; + /** + * Ignore some files from watching + */ + ignored?: { + [k: string]: any; + }; + /** + * Enable polling mode for watching + */ + poll?: boolean | number; + /** + * Stop watching when stdin stream has ended + */ + stdin?: boolean; + }; +} +/** + * Multiple entry bundles are created. The key is the chunk name. The value can be a string or an array. + * + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "EntryObject". + */ +export interface EntryObject { + /** + * An entry point with name + */ + [k: string]: string | NonEmptyArrayOfUniqueStringValues; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "ModuleOptions". + */ +export interface ModuleOptions { + /** + * An array of rules applied by default for modules. + */ + defaultRules?: RuleSetRules; + /** + * Enable warnings for full dynamic dependencies + */ + exprContextCritical?: boolean; + /** + * Enable recursive directory lookup for full dynamic dependencies + */ + exprContextRecursive?: boolean; + /** + * Sets the default regular expression for full dynamic dependencies + */ + exprContextRegExp?: boolean | RegExp; + /** + * Set the default request for full dynamic dependencies + */ + exprContextRequest?: string; + /** + * Don't parse files matching. It's matched against the full resolved request. + */ + noParse?: RegExp[] | RegExp | Function | string[] | string; + /** + * An array of rules applied for modules. + */ + rules?: RuleSetRules; + /** + * Emit errors instead of warnings when imported names don't exist in imported module + */ + strictExportPresence?: boolean; + /** + * Handle the this context correctly according to the spec for namespace objects + */ + strictThisContextOnImports?: boolean; + /** + * Enable warnings when using the require function in a not statically analyse-able way + */ + unknownContextCritical?: boolean; + /** + * Enable recursive directory lookup when using the require function in a not statically analyse-able way + */ + unknownContextRecursive?: boolean; + /** + * Sets the regular expression when using the require function in a not statically analyse-able way + */ + unknownContextRegExp?: boolean | RegExp; + /** + * Sets the request when using the require function in a not statically analyse-able way + */ + unknownContextRequest?: string; + /** + * Cache the resolving of module requests + */ + unsafeCache?: boolean | Function; + /** + * Enable warnings for partial dynamic dependencies + */ + wrappedContextCritical?: boolean; + /** + * Enable recursive directory lookup for partial dynamic dependencies + */ + wrappedContextRecursive?: boolean; + /** + * Set the inner regular expression for partial dynamic dependencies + */ + wrappedContextRegExp?: RegExp; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "RuleSetRule". + */ +export interface RuleSetRule { + /** + * Match the child compiler name + */ + compiler?: RuleSetConditionOrConditions; + /** + * Enforce this rule as pre or post step + */ + enforce?: "pre" | "post"; + /** + * Shortcut for resource.exclude + */ + exclude?: RuleSetConditionOrConditionsAbsolute; + /** + * Shortcut for resource.include + */ + include?: RuleSetConditionOrConditionsAbsolute; + /** + * Match the issuer of the module (The module pointing to this module) + */ + issuer?: RuleSetConditionOrConditionsAbsolute; + /** + * Shortcut for use.loader + */ + loader?: RuleSetLoader | RuleSetUse; + /** + * Shortcut for use.loader + */ + loaders?: RuleSetUse; + /** + * Only execute the first matching rule in this array + */ + oneOf?: RuleSetRules; + /** + * Shortcut for use.options + */ + options?: RuleSetQuery; + /** + * Options for parsing + */ + parser?: { + [k: string]: any; + }; + /** + * Shortcut for use.query + */ + query?: RuleSetQuery; + /** + * Options for the resolver + */ + resolve?: ResolveOptions; + /** + * Match the resource path of the module + */ + resource?: RuleSetConditionOrConditionsAbsolute; + /** + * Match the resource query of the module + */ + resourceQuery?: RuleSetConditionOrConditions; + /** + * Match and execute these rules when this rule is matched + */ + rules?: RuleSetRules; + /** + * Flags a module as with or without side effects + */ + sideEffects?: boolean; + /** + * Shortcut for resource.test + */ + test?: RuleSetConditionOrConditionsAbsolute; + /** + * Module type to use for the module + */ + type?: + | "javascript/auto" + | "javascript/dynamic" + | "javascript/esm" + | "json" + | "webassembly/experimental"; + /** + * Modifiers applied to the module when rule is matched + */ + use?: RuleSetUse; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "ResolveOptions". + */ +export interface ResolveOptions { + /** + * Redirect module requests + */ + alias?: + | { + /** + * New request + */ + [k: string]: string; + } + | { + /** + * New request + */ + alias?: string; + /** + * Request to be redirected + */ + name?: string; + /** + * Redirect only exact matching request + */ + onlyModule?: boolean; + }[]; + /** + * Fields in the description file (package.json) which are used to redirect requests inside the module + */ + aliasFields?: ArrayOfStringOrStringArrayValues; + /** + * Predicate function to decide which requests should be cached + */ + cachePredicate?: Function; + /** + * Include the context information in the cache identifier when caching + */ + cacheWithContext?: boolean; + /** + * Enable concord resolving extras + */ + concord?: boolean; + /** + * Filenames used to find a description file + */ + descriptionFiles?: ArrayOfStringValues; + /** + * Enforce using one of the extensions from the extensions option + */ + enforceExtension?: boolean; + /** + * Enforce using one of the module extensions from the moduleExtensions option + */ + enforceModuleExtension?: boolean; + /** + * Extensions added to the request when trying to find the file + */ + extensions?: ArrayOfStringValues; + /** + * Filesystem for the resolver + */ + fileSystem?: { + [k: string]: any; + }; + /** + * Field names from the description file (package.json) which are used to find the default entry point + */ + mainFields?: ArrayOfStringOrStringArrayValues; + /** + * Filenames used to find the default entry point if there is no description file or main field + */ + mainFiles?: ArrayOfStringValues; + /** + * Extensions added to the module request when trying to find the module + */ + moduleExtensions?: ArrayOfStringValues; + /** + * Folder names or directory paths where to find modules + */ + modules?: ArrayOfStringValues; + /** + * Plugins for the resolver + */ + plugins?: (WebpackPluginInstance | WebpackPluginFunction)[]; + /** + * Custom resolver + */ + resolver?: { + [k: string]: any; + }; + /** + * Enable resolving symlinks to the original location + */ + symlinks?: boolean; + /** + * Enable caching of successfully resolved requests + */ + unsafeCache?: + | boolean + | { + [k: string]: any; + }; + /** + * Use synchronous filesystem calls for the resolver + */ + useSyncFileSystemCalls?: boolean; +} +/** + * Plugin instance + * + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "WebpackPluginInstance". + */ +export interface WebpackPluginInstance { + /** + * The run point of the plugin, required method. + */ + apply: (compiler: import("../lib/Compiler")) => void; + [k: string]: any; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "NodeOptions". + */ +export interface NodeOptions { + /** + * Include a polyfill for the 'Buffer' variable + */ + Buffer?: false | true | "mock"; + /** + * Include a polyfill for the '__dirname' variable + */ + __dirname?: false | true | "mock"; + /** + * Include a polyfill for the '__filename' variable + */ + __filename?: false | true | "mock"; + /** + * Include a polyfill for the 'console' variable + */ + console?: false | true | "mock"; + /** + * Include a polyfill for the 'global' variable + */ + global?: boolean; + /** + * Include a polyfill for the 'process' variable + */ + process?: false | true | "mock"; + /** + * Include a polyfill for the node.js module + */ + [k: string]: false | true | "mock" | "empty"; +} +/** + * Enables/Disables integrated optimizations + * + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "OptimizationOptions". + */ +export interface OptimizationOptions { + /** + * Check for incompatible wasm types when importing/exporting from/to ESM + */ + checkWasmTypes?: boolean; + /** + * Define the algorithm to choose chunk ids (named: readable ids for better debugging, size: numeric ids focused on minimal initial download size, total-size: numeric ids focused on minimal total download size, false: no algorithm used, as custom one can be provided via plugin) + */ + chunkIds?: "natural" | "named" | "size" | "total-size" | false; + /** + * Concatenate modules when possible to generate less modules, more efficient code and enable more optimizations by the minimizer + */ + concatenateModules?: boolean; + /** + * Also flag chunks as loaded which contain a subset of the modules + */ + flagIncludedChunks?: boolean; + /** + * Use hashed module id instead module identifiers for better long term caching (deprecated, used moduleIds: hashed instead) + */ + hashedModuleIds?: boolean; + /** + * Reduce size of WASM by changing imports to shorter strings. + */ + mangleWasmImports?: boolean; + /** + * Merge chunks which contain the same modules + */ + mergeDuplicateChunks?: boolean; + /** + * Enable minimizing the output. Uses optimization.minimizer. + */ + minimize?: boolean; + /** + * Minimizer(s) to use for minimizing the output + */ + minimizer?: (WebpackPluginInstance | WebpackPluginFunction)[]; + /** + * Define the algorithm to choose module ids (natural: numeric ids in order of usage, named: readable ids for better debugging, hashed: short hashes as ids for better long term caching, size: numeric ids focused on minimal initial download size, total-size: numeric ids focused on minimal total download size, false: no algorithm used, as custom one can be provided via plugin) + */ + moduleIds?: "natural" | "named" | "hashed" | "size" | "total-size" | false; + /** + * Use readable chunk identifiers for better debugging (deprecated, used chunkIds: named instead) + */ + namedChunks?: boolean; + /** + * Use readable module identifiers for better debugging (deprecated, used moduleIds: named instead) + */ + namedModules?: boolean; + /** + * Avoid emitting assets when errors occur + */ + noEmitOnErrors?: boolean; + /** + * Set process.env.NODE_ENV to a specific value + */ + nodeEnv?: false | string; + /** + * Figure out a order of modules which results in the smallest initial bundle + */ + occurrenceOrder?: boolean; + /** + * Generate records with relative paths to be able to move the context folder + */ + portableRecords?: boolean; + /** + * Figure out which exports are provided by modules to generate more efficient code + */ + providedExports?: boolean; + /** + * Removes modules from chunks when these modules are already included in all parents + */ + removeAvailableModules?: boolean; + /** + * Remove chunks which are empty + */ + removeEmptyChunks?: boolean; + /** + * Create an additional chunk which contains only the webpack runtime and chunk hash maps + */ + runtimeChunk?: + | boolean + | ("single" | "multiple") + | { + /** + * The name or name factory for the runtime chunks + */ + name?: string | Function; + }; + /** + * Skip over modules which are flagged to contain no side effects when exports are not used + */ + sideEffects?: boolean; + /** + * Optimize duplication and caching by splitting chunks by shared modules and cache group + */ + splitChunks?: false | OptimizationSplitChunksOptions; + /** + * Figure out which exports are used by modules to mangle export names, omit unused exports and generate more efficient code + */ + usedExports?: boolean; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "OptimizationSplitChunksOptions". + */ +export interface OptimizationSplitChunksOptions { + /** + * Sets the name delimiter for created chunks + */ + automaticNameDelimiter?: string; + /** + * Assign modules to a cache group (modules from different cache groups are tried to keep in separate chunks) + */ + cacheGroups?: { + /** + * Configuration for a cache group + */ + [k: string]: + | false + | Function + | string + | RegExp + | { + /** + * Sets the name delimiter for created chunks + */ + automaticNameDelimiter?: string; + /** + * Sets the name prefix for created chunks + */ + automaticNamePrefix?: string; + /** + * Select chunks for determining cache group content (defaults to "initial", "initial" and "all" requires adding these chunks to the HTML) + */ + chunks?: ("initial" | "async" | "all") | Function; + /** + * Ignore minimum size, minimum chunks and maximum requests and always create chunks for this cache group + */ + enforce?: boolean; + /** + * Sets the template for the filename for created chunks (Only works for initial chunks) + */ + filename?: string; + /** + * Maximum number of requests which are accepted for on-demand loading + */ + maxAsyncRequests?: number; + /** + * Maximum number of initial chunks which are accepted for an entry point + */ + maxInitialRequests?: number; + /** + * Maximal size hint for the created chunks + */ + maxSize?: number; + /** + * Minimum number of times a module has to be duplicated until it's considered for splitting + */ + minChunks?: number; + /** + * Minimal size for the created chunk + */ + minSize?: number; + /** + * Give chunks for this cache group a name (chunks with equal name are merged) + */ + name?: boolean | Function | string; + /** + * Priority of this cache group + */ + priority?: number; + /** + * Try to reuse existing chunk (with name) when it has matching modules + */ + reuseExistingChunk?: boolean; + /** + * Assign modules to a cache group + */ + test?: Function | string | RegExp; + }; + }; + /** + * Select chunks for determining shared modules (defaults to "async", "initial" and "all" requires adding these chunks to the HTML) + */ + chunks?: ("initial" | "async" | "all") | Function; + /** + * Options for modules not selected by any other cache group + */ + fallbackCacheGroup?: { + /** + * Sets the name delimiter for created chunks + */ + automaticNameDelimiter?: string; + /** + * Maximal size hint for the created chunks + */ + maxSize?: number; + /** + * Minimal size for the created chunk + */ + minSize?: number; + }; + /** + * Sets the template for the filename for created chunks (Only works for initial chunks) + */ + filename?: string; + /** + * Prevents exposing path info when creating names for parts splitted by maxSize + */ + hidePathInfo?: boolean; + /** + * Maximum number of requests which are accepted for on-demand loading + */ + maxAsyncRequests?: number; + /** + * Maximum number of initial chunks which are accepted for an entry point + */ + maxInitialRequests?: number; + /** + * Maximal size hint for the created chunks + */ + maxSize?: number; + /** + * Minimum number of times a module has to be duplicated until it's considered for splitting + */ + minChunks?: number; + /** + * Minimal size for the created chunks + */ + minSize?: number; + /** + * Give chunks created a name (chunks with equal name are merged) + */ + name?: boolean | Function | string; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "OutputOptions". + */ +export interface OutputOptions { + /** + * Add a comment in the UMD wrapper. + */ + auxiliaryComment?: + | string + | { + /** + * Set comment for `amd` section in UMD + */ + amd?: string; + /** + * Set comment for `commonjs` (exports) section in UMD + */ + commonjs?: string; + /** + * Set comment for `commonjs2` (module.exports) section in UMD + */ + commonjs2?: string; + /** + * Set comment for `root` (global variable) section in UMD + */ + root?: string; + }; + /** + * The callback function name used by webpack for loading of chunks in WebWorkers. + */ + chunkCallbackName?: string; + /** + * The filename of non-entry chunks as relative path inside the `output.path` directory. + */ + chunkFilename?: string; + /** + * Number of milliseconds before chunk request expires + */ + chunkLoadTimeout?: number; + /** + * This option enables cross-origin loading of chunks. + */ + crossOriginLoading?: false | "anonymous" | "use-credentials"; + /** + * Similar to `output.devtoolModuleFilenameTemplate`, but used in the case of duplicate module identifiers. + */ + devtoolFallbackModuleFilenameTemplate?: string | Function; + /** + * Enable line to line mapped mode for all/specified modules. Line to line mapped mode uses a simple SourceMap where each line of the generated source is mapped to the same line of the original source. It’s a performance optimization. Only use it if your performance need to be better and you are sure that input lines match which generated lines. + */ + devtoolLineToLine?: + | boolean + | { + [k: string]: any; + }; + /** + * Filename template string of function for the sources array in a generated SourceMap. + */ + devtoolModuleFilenameTemplate?: string | Function; + /** + * Module namespace to use when interpolating filename template string for the sources array in a generated SourceMap. Defaults to `output.library` if not set. It's useful for avoiding runtime collisions in sourcemaps from multiple webpack projects built as libraries. + */ + devtoolNamespace?: string; + /** + * Specifies the name of each output file on disk. You must **not** specify an absolute path here! The `output.path` option determines the location on disk the files are written to, filename is used solely for naming the individual files. + */ + filename?: string | Function; + /** + * An expression which is used to address the global object/scope in runtime code + */ + globalObject?: string; + /** + * Digest type used for the hash + */ + hashDigest?: string; + /** + * Number of chars which are used for the hash + */ + hashDigestLength?: number; + /** + * Algorithm used for generation the hash (see node.js crypto package) + */ + hashFunction?: string | (new () => import("../lib/util/createHash").Hash); + /** + * Any string which is added to the hash to salt it + */ + hashSalt?: string; + /** + * The filename of the Hot Update Chunks. They are inside the output.path directory. + */ + hotUpdateChunkFilename?: string | Function; + /** + * The JSONP function used by webpack for async loading of hot update chunks. + */ + hotUpdateFunction?: string; + /** + * The filename of the Hot Update Main File. It is inside the `output.path` directory. + */ + hotUpdateMainFilename?: string | Function; + /** + * The JSONP function used by webpack for async loading of chunks. + */ + jsonpFunction?: string; + /** + * This option enables loading async chunks via a custom script type, such as script type="module" + */ + jsonpScriptType?: false | "text/javascript" | "module"; + /** + * If set, export the bundle as library. `output.library` is the name. + */ + library?: string | string[] | LibraryCustomUmdObject; + /** + * Specify which export should be exposed as library + */ + libraryExport?: string | ArrayOfStringValues; + /** + * Type of library + */ + libraryTarget?: + | "var" + | "assign" + | "this" + | "window" + | "self" + | "global" + | "commonjs" + | "commonjs2" + | "commonjs-module" + | "amd" + | "amd-require" + | "umd" + | "umd2" + | "jsonp"; + /** + * The output directory as **absolute path** (required). + */ + path?: string; + /** + * Include comments with information about the modules. + */ + pathinfo?: boolean; + /** + * The `publicPath` specifies the public URL address of the output files when referenced in a browser. + */ + publicPath?: string | Function; + /** + * The filename of the SourceMaps for the JavaScript files. They are inside the `output.path` directory. + */ + sourceMapFilename?: string; + /** + * Prefixes every line of the source in the bundle with this string. + */ + sourcePrefix?: string; + /** + * Handles exceptions in module loading correctly at a performance cost. + */ + strictModuleExceptionHandling?: boolean; + /** + * If `output.libraryTarget` is set to umd and `output.library` is set, setting this to true will name the AMD module. + */ + umdNamedDefine?: boolean; + /** + * The filename of WebAssembly modules as relative path inside the `output.path` directory. + */ + webassemblyModuleFilename?: string; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "LibraryCustomUmdObject". + */ +export interface LibraryCustomUmdObject { + /** + * Name of the exposed AMD library in the UMD + */ + amd?: string; + /** + * Name of the exposed commonjs export in the UMD + */ + commonjs?: string; + /** + * Name of the property exposed globally by a UMD library + */ + root?: string | ArrayOfStringValues; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "PerformanceOptions". + */ +export interface PerformanceOptions { + /** + * Filter function to select assets that are checked + */ + assetFilter?: Function; + /** + * Sets the format of the hints: warnings, errors or nothing at all + */ + hints?: false | "warning" | "error"; + /** + * Filesize limit (in bytes) when exceeded, that webpack will provide performance hints + */ + maxAssetSize?: number; + /** + * Total size of an entry point (in bytes) + */ + maxEntrypointSize?: number; +} +/** + * This interface was referenced by `WebpackOptions`'s JSON-Schema + * via the `definition` "StatsOptions". + */ +export interface StatsOptions { + /** + * fallback value for stats options when an option is not defined (has precedence over local webpack defaults) + */ + all?: boolean; + /** + * add assets information + */ + assets?: boolean; + /** + * sort the assets by that field + */ + assetsSort?: string; + /** + * add built at time information + */ + builtAt?: boolean; + /** + * add also information about cached (not built) modules + */ + cached?: boolean; + /** + * Show cached assets (setting this to `false` only shows emitted files) + */ + cachedAssets?: boolean; + /** + * add children information + */ + children?: boolean; + /** + * Display all chunk groups with the corresponding bundles + */ + chunkGroups?: boolean; + /** + * add built modules information to chunk information + */ + chunkModules?: boolean; + /** + * add the origins of chunks and chunk merging info + */ + chunkOrigins?: boolean; + /** + * add chunk information + */ + chunks?: boolean; + /** + * sort the chunks by that field + */ + chunksSort?: string; + /** + * Enables/Disables colorful output + */ + colors?: + | boolean + | { + /** + * Custom color for bold text + */ + bold?: string; + /** + * Custom color for cyan text + */ + cyan?: string; + /** + * Custom color for green text + */ + green?: string; + /** + * Custom color for magenta text + */ + magenta?: string; + /** + * Custom color for red text + */ + red?: string; + /** + * Custom color for yellow text + */ + yellow?: string; + }; + /** + * context directory for request shortening + */ + context?: string; + /** + * add module depth in module graph + */ + depth?: boolean; + /** + * Display the entry points with the corresponding bundles + */ + entrypoints?: boolean; + /** + * add --env information + */ + env?: boolean; + /** + * add details to errors (like resolving log) + */ + errorDetails?: boolean; + /** + * add errors + */ + errors?: boolean; + /** + * Please use excludeModules instead. + */ + exclude?: FilterTypes | boolean; + /** + * Suppress assets that match the specified filters. Filters can be Strings, RegExps or Functions + */ + excludeAssets?: FilterTypes; + /** + * Suppress modules that match the specified filters. Filters can be Strings, RegExps, Booleans or Functions + */ + excludeModules?: FilterTypes | boolean; + /** + * add the hash of the compilation + */ + hash?: boolean; + /** + * Set the maximum number of modules to be shown + */ + maxModules?: number; + /** + * add information about assets inside modules + */ + moduleAssets?: boolean; + /** + * add dependencies and origin of warnings/errors + */ + moduleTrace?: boolean; + /** + * add built modules information + */ + modules?: boolean; + /** + * sort the modules by that field + */ + modulesSort?: string; + /** + * add information about modules nested in other modules (like with module concatenation) + */ + nestedModules?: boolean; + /** + * show reasons why optimization bailed out for modules + */ + optimizationBailout?: boolean; + /** + * Add output path information + */ + outputPath?: boolean; + /** + * add performance hint flags + */ + performance?: boolean; + /** + * show exports provided by modules + */ + providedExports?: boolean; + /** + * Add public path information + */ + publicPath?: boolean; + /** + * add information about the reasons why modules are included + */ + reasons?: boolean; + /** + * add the source code of modules + */ + source?: boolean; + /** + * add timing information + */ + timings?: boolean; + /** + * show exports used by modules + */ + usedExports?: boolean; + /** + * add webpack version information + */ + version?: boolean; + /** + * add warnings + */ + warnings?: boolean; + /** + * Suppress warnings that match the specified filters. Filters can be Strings, RegExps or Functions + */ + warningsFilter?: FilterTypes; +} diff --git a/node_modules/webpack/declarations/plugins/BannerPlugin.d.ts b/node_modules/webpack/declarations/plugins/BannerPlugin.d.ts new file mode 100644 index 00000000..4b381059 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/BannerPlugin.d.ts @@ -0,0 +1,51 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export type BannerPluginArgument = + | BannerPluginOptions + | BannerFunction + | string; +/** + * The banner as function, it will be wrapped in a comment + */ +export type BannerFunction = ( + data: { + hash: string; + chunk: import("../../lib/Chunk"); + filename: string; + basename: string; + query: string; + } +) => string; +export type Rules = Rule[] | Rule; +export type Rule = RegExp | string; + +export interface BannerPluginOptions { + /** + * Specifies the banner + */ + banner: BannerFunction | string; + /** + * If true, the banner will only be added to the entry chunks + */ + entryOnly?: boolean; + /** + * Exclude all modules matching any of these conditions + */ + exclude?: Rules; + /** + * Include all modules matching any of these conditions + */ + include?: Rules; + /** + * If true, banner will not be wrapped in a comment + */ + raw?: boolean; + /** + * Include all modules that pass test assertion + */ + test?: Rules; +} diff --git a/node_modules/webpack/declarations/plugins/DllPlugin.d.ts b/node_modules/webpack/declarations/plugins/DllPlugin.d.ts new file mode 100644 index 00000000..addbce54 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/DllPlugin.d.ts @@ -0,0 +1,32 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface DllPluginOptions { + /** + * Context of requests in the manifest file (defaults to the webpack context) + */ + context?: string; + /** + * If true, only entry points will be exposed + */ + entryOnly?: boolean; + /** + * If true, manifest json file (output) will be formatted + */ + format?: boolean; + /** + * Name of the exposed dll function (external name, use value of 'output.library') + */ + name?: string; + /** + * Absolute path to the manifest json file (output) + */ + path: string; + /** + * Type of the dll bundle (external type, use value of 'output.libraryTarget') + */ + type?: string; +} diff --git a/node_modules/webpack/declarations/plugins/DllReferencePlugin.d.ts b/node_modules/webpack/declarations/plugins/DllReferencePlugin.d.ts new file mode 100644 index 00000000..73dfa522 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/DllReferencePlugin.d.ts @@ -0,0 +1,126 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export type DllReferencePluginOptions = + | { + /** + * (absolute path) context of requests in the manifest (or content property) + */ + context?: string; + /** + * Extensions used to resolve modules in the dll bundle (only used when using 'scope') + */ + extensions?: string[]; + /** + * An object containing content and name or a string to the absolute path of the JSON manifest to be loaded upon compilation + */ + manifest: DllReferencePluginOptionsManifest | string; + /** + * The name where the dll is exposed (external name, defaults to manifest.name) + */ + name?: string; + /** + * Prefix which is used for accessing the content of the dll + */ + scope?: string; + /** + * How the dll is exposed (libraryTarget, defaults to manifest.type) + */ + sourceType?: DllReferencePluginOptionsSourceType; + /** + * The way how the export of the dll bundle is used + */ + type?: "require" | "object"; + } + | { + /** + * The mappings from request to module info + */ + content: DllReferencePluginOptionsContent; + /** + * (absolute path) context of requests in the manifest (or content property) + */ + context?: string; + /** + * Extensions used to resolve modules in the dll bundle (only used when using 'scope') + */ + extensions?: string[]; + /** + * The name where the dll is exposed (external name) + */ + name: string; + /** + * Prefix which is used for accessing the content of the dll + */ + scope?: string; + /** + * How the dll is exposed (libraryTarget) + */ + sourceType?: DllReferencePluginOptionsSourceType; + /** + * The way how the export of the dll bundle is used + */ + type?: "require" | "object"; + }; +/** + * The type how the dll is exposed (external type) + */ +export type DllReferencePluginOptionsSourceType = + | "var" + | "assign" + | "this" + | "window" + | "global" + | "commonjs" + | "commonjs2" + | "commonjs-module" + | "amd" + | "amd-require" + | "umd" + | "umd2" + | "jsonp"; + +/** + * An object containing content, name and type + */ +export interface DllReferencePluginOptionsManifest { + /** + * The mappings from request to module info + */ + content: DllReferencePluginOptionsContent; + /** + * The name where the dll is exposed (external name) + */ + name?: string; + /** + * The type how the dll is exposed (external type) + */ + type?: DllReferencePluginOptionsSourceType; +} +/** + * The mappings from request to module info + */ +export interface DllReferencePluginOptionsContent { + /** + * Module info + */ + [k: string]: { + /** + * Meta information about the module + */ + buildMeta?: { + [k: string]: any; + }; + /** + * Information about the provided exports of the module + */ + exports?: true | string[]; + /** + * Module ID + */ + id: number | string; + }; +} diff --git a/node_modules/webpack/declarations/plugins/HashedModuleIdsPlugin.d.ts b/node_modules/webpack/declarations/plugins/HashedModuleIdsPlugin.d.ts new file mode 100644 index 00000000..571ab60a --- /dev/null +++ b/node_modules/webpack/declarations/plugins/HashedModuleIdsPlugin.d.ts @@ -0,0 +1,24 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface HashedModuleIdsPluginOptions { + /** + * The context directory for creating names. + */ + context?: string; + /** + * The encoding to use when generating the hash, defaults to 'base64'. All encodings from Node.JS' hash.digest are supported. + */ + hashDigest?: "hex" | "latin1" | "base64"; + /** + * The prefix length of the hash digest to use, defaults to 4. + */ + hashDigestLength?: number; + /** + * The hashing algorithm to use, defaults to 'md5'. All functions from Node.JS' crypto.createHash are supported. + */ + hashFunction?: string; +} diff --git a/node_modules/webpack/declarations/plugins/IgnorePlugin.d.ts b/node_modules/webpack/declarations/plugins/IgnorePlugin.d.ts new file mode 100644 index 00000000..01ac0813 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/IgnorePlugin.d.ts @@ -0,0 +1,27 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export type IgnorePluginOptions = + | { + /** + * A RegExp to test the context (directory) against + */ + contextRegExp?: RegExp; + /** + * A RegExp to test the request against + */ + resourceRegExp?: RegExp; + } + | { + /** + * A filter function for context + */ + checkContext?: ((context: string) => boolean); + /** + * A filter function for resource + */ + checkResource?: ((resource: string) => boolean); + }; diff --git a/node_modules/webpack/declarations/plugins/LoaderOptionsPlugin.d.ts b/node_modules/webpack/declarations/plugins/LoaderOptionsPlugin.d.ts new file mode 100644 index 00000000..cb48ecc2 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/LoaderOptionsPlugin.d.ts @@ -0,0 +1,27 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface LoaderOptionsPluginOptions { + /** + * Whether loaders should be in debug mode or not. debug will be removed as of webpack 3 + */ + debug?: boolean; + /** + * Where loaders can be switched to minimize mode + */ + minimize?: boolean; + /** + * A configuration object that can be used to configure older loaders + */ + options?: { + /** + * The context that can be used to configure older loaders + */ + context?: string; + [k: string]: any; + }; + [k: string]: any; +} diff --git a/node_modules/webpack/declarations/plugins/ProgressPlugin.d.ts b/node_modules/webpack/declarations/plugins/ProgressPlugin.d.ts new file mode 100644 index 00000000..78d4f74a --- /dev/null +++ b/node_modules/webpack/declarations/plugins/ProgressPlugin.d.ts @@ -0,0 +1,42 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export type ProgressPluginArgument = ProgressPluginOptions | HandlerFunction; +/** + * Function that executes for every progress step + */ +export type HandlerFunction = (( + percentage: number, + msg: string, + ...args: string[] +) => void); + +export interface ProgressPluginOptions { + /** + * Show active modules count and one active module in progress message + */ + activeModules?: boolean; + /** + * Show entries count in progress message + */ + entries?: boolean; + /** + * Function that executes for every progress step + */ + handler?: HandlerFunction; + /** + * Show modules count in progress message + */ + modules?: boolean; + /** + * Minimum modules count to start with. Only for mode=modules. Default: 500 + */ + modulesCount?: number; + /** + * Collect profile data for progress steps. Default: false + */ + profile?: true | false | null; +} diff --git a/node_modules/webpack/declarations/plugins/SourceMapDevToolPlugin.d.ts b/node_modules/webpack/declarations/plugins/SourceMapDevToolPlugin.d.ts new file mode 100644 index 00000000..76421b50 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/SourceMapDevToolPlugin.d.ts @@ -0,0 +1,94 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +/** + * This interface was referenced by `SourceMapDevToolPluginOptions`'s JSON-Schema + * via the `definition` "rules". + */ +export type Rules = Rule[] | Rule; +/** + * This interface was referenced by `SourceMapDevToolPluginOptions`'s JSON-Schema + * via the `definition` "rule". + */ +export type Rule = RegExp | string; + +export interface SourceMapDevToolPluginOptions { + /** + * Appends the given value to the original asset. Usually the #sourceMappingURL comment. [url] is replaced with a URL to the source map file. false disables the appending + */ + append?: (false | null) | string; + /** + * Indicates whether column mappings should be used (defaults to true) + */ + columns?: boolean; + /** + * Exclude modules that match the given value from source map generation + */ + exclude?: Rules; + /** + * Generator string or function to create identifiers of modules for the 'sources' array in the SourceMap used only if 'moduleFilenameTemplate' would result in a conflict + */ + fallbackModuleFilenameTemplate?: Function | string; + /** + * Path prefix to which the [file] placeholder is relative to + */ + fileContext?: string; + /** + * Defines the output filename of the SourceMap (will be inlined if no value is provided) + */ + filename?: (false | null) | string; + /** + * Include source maps for module paths that match the given value + */ + include?: Rules; + /** + * (deprecated) try to map original files line to line to generated files + */ + lineToLine?: + | boolean + | { + /** + * Exclude modules that match the given value from source map generation + */ + exclude?: Rules; + /** + * Include source maps for module paths that match the given value + */ + include?: Rules; + /** + * Include source maps for modules based on their extension (defaults to .js and .css) + */ + test?: Rules; + }; + /** + * Indicates whether SourceMaps from loaders should be used (defaults to true) + */ + module?: boolean; + /** + * Generator string or function to create identifiers of modules for the 'sources' array in the SourceMap + */ + moduleFilenameTemplate?: Function | string; + /** + * Namespace prefix to allow multiple webpack roots in the devtools + */ + namespace?: string; + /** + * Omit the 'sourceContents' array from the SourceMap + */ + noSources?: boolean; + /** + * Provide a custom public path for the SourceMapping comment + */ + publicPath?: string; + /** + * Provide a custom value for the 'sourceRoot' property in the SourceMap + */ + sourceRoot?: string; + /** + * Include source maps for modules based on their extension (defaults to .js and .css) + */ + test?: Rules; +} diff --git a/node_modules/webpack/declarations/plugins/WatchIgnorePlugin.d.ts b/node_modules/webpack/declarations/plugins/WatchIgnorePlugin.d.ts new file mode 100644 index 00000000..05c85750 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/WatchIgnorePlugin.d.ts @@ -0,0 +1,10 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +/** + * A list of RegExps or absolute paths to directories or files that should be ignored + */ +export type WatchIgnorePluginOptions = (string | RegExp)[]; diff --git a/node_modules/webpack/declarations/plugins/debug/ProfilingPlugin.d.ts b/node_modules/webpack/declarations/plugins/debug/ProfilingPlugin.d.ts new file mode 100644 index 00000000..d3cd664a --- /dev/null +++ b/node_modules/webpack/declarations/plugins/debug/ProfilingPlugin.d.ts @@ -0,0 +1,12 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface ProfilingPluginOptions { + /** + * Path to the output file e.g. `profiling/events.json`. Defaults to `events.json`. + */ + outputPath?: string; +} diff --git a/node_modules/webpack/declarations/plugins/optimize/AggressiveSplittingPlugin.d.ts b/node_modules/webpack/declarations/plugins/optimize/AggressiveSplittingPlugin.d.ts new file mode 100644 index 00000000..9f5360c4 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/optimize/AggressiveSplittingPlugin.d.ts @@ -0,0 +1,24 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface AggressiveSplittingPluginOptions { + /** + * Default: 0 + */ + chunkOverhead?: number; + /** + * Default: 1 + */ + entryChunkMultiplicator?: number; + /** + * Byte, maxsize of per file. Default: 51200 + */ + maxSize?: number; + /** + * Byte, split point. Default: 30720 + */ + minSize?: number; +} diff --git a/node_modules/webpack/declarations/plugins/optimize/LimitChunkCountPlugin.d.ts b/node_modules/webpack/declarations/plugins/optimize/LimitChunkCountPlugin.d.ts new file mode 100644 index 00000000..8cd59ed6 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/optimize/LimitChunkCountPlugin.d.ts @@ -0,0 +1,16 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface LimitChunkCountPluginOptions { + /** + * Limit the maximum number of chunks using a value greater greater than or equal to 1 + */ + maxChunks?: number; + /** + * Set a minimum chunk size + */ + minChunkSize?: number; +} diff --git a/node_modules/webpack/declarations/plugins/optimize/MinChunkSizePlugin.d.ts b/node_modules/webpack/declarations/plugins/optimize/MinChunkSizePlugin.d.ts new file mode 100644 index 00000000..61d20fd9 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/optimize/MinChunkSizePlugin.d.ts @@ -0,0 +1,12 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface MinChunkSizePluginOptions { + /** + * Minimum number of characters + */ + minChunkSize: number; +} diff --git a/node_modules/webpack/declarations/plugins/optimize/OccurrenceOrderChunkIdsPlugin.d.ts b/node_modules/webpack/declarations/plugins/optimize/OccurrenceOrderChunkIdsPlugin.d.ts new file mode 100644 index 00000000..0396f554 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/optimize/OccurrenceOrderChunkIdsPlugin.d.ts @@ -0,0 +1,12 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface OccurrenceOrderChunkIdsPluginOptions { + /** + * Prioritise initial size over total size + */ + prioritiseInitial?: boolean; +} diff --git a/node_modules/webpack/declarations/plugins/optimize/OccurrenceOrderModuleIdsPlugin.d.ts b/node_modules/webpack/declarations/plugins/optimize/OccurrenceOrderModuleIdsPlugin.d.ts new file mode 100644 index 00000000..c29e0e95 --- /dev/null +++ b/node_modules/webpack/declarations/plugins/optimize/OccurrenceOrderModuleIdsPlugin.d.ts @@ -0,0 +1,12 @@ +/** + * This file was automatically generated. + * DO NOT MODIFY BY HAND. + * Run `yarn special-lint-fix` to update + */ + +export interface OccurrenceOrderModuleIdsPluginOptions { + /** + * Prioritise initial size over total size + */ + prioritiseInitial?: boolean; +} diff --git a/node_modules/webpack/hot/dev-server.js b/node_modules/webpack/hot/dev-server.js new file mode 100644 index 00000000..682a47f8 --- /dev/null +++ b/node_modules/webpack/hot/dev-server.js @@ -0,0 +1,61 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*globals window __webpack_hash__ */ +if (module.hot) { + var lastHash; + var upToDate = function upToDate() { + return lastHash.indexOf(__webpack_hash__) >= 0; + }; + var log = require("./log"); + var check = function check() { + module.hot + .check(true) + .then(function(updatedModules) { + if (!updatedModules) { + log("warning", "[HMR] Cannot find update. Need to do a full reload!"); + log( + "warning", + "[HMR] (Probably because of restarting the webpack-dev-server)" + ); + window.location.reload(); + return; + } + + if (!upToDate()) { + check(); + } + + require("./log-apply-result")(updatedModules, updatedModules); + + if (upToDate()) { + log("info", "[HMR] App is up to date."); + } + }) + .catch(function(err) { + var status = module.hot.status(); + if (["abort", "fail"].indexOf(status) >= 0) { + log( + "warning", + "[HMR] Cannot apply update. Need to do a full reload!" + ); + log("warning", "[HMR] " + (err.stack || err.message)); + window.location.reload(); + } else { + log("warning", "[HMR] Update failed: " + (err.stack || err.message)); + } + }); + }; + var hotEmitter = require("./emitter"); + hotEmitter.on("webpackHotUpdate", function(currentHash) { + lastHash = currentHash; + if (!upToDate() && module.hot.status() === "idle") { + log("info", "[HMR] Checking for updates on the server..."); + check(); + } + }); + log("info", "[HMR] Waiting for update signal from WDS..."); +} else { + throw new Error("[HMR] Hot Module Replacement is disabled."); +} diff --git a/node_modules/webpack/hot/emitter.js b/node_modules/webpack/hot/emitter.js new file mode 100644 index 00000000..05e0fbe0 --- /dev/null +++ b/node_modules/webpack/hot/emitter.js @@ -0,0 +1,2 @@ +var EventEmitter = require("events"); +module.exports = new EventEmitter(); diff --git a/node_modules/webpack/hot/log-apply-result.js b/node_modules/webpack/hot/log-apply-result.js new file mode 100644 index 00000000..b63e7574 --- /dev/null +++ b/node_modules/webpack/hot/log-apply-result.js @@ -0,0 +1,44 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +module.exports = function(updatedModules, renewedModules) { + var unacceptedModules = updatedModules.filter(function(moduleId) { + return renewedModules && renewedModules.indexOf(moduleId) < 0; + }); + var log = require("./log"); + + if (unacceptedModules.length > 0) { + log( + "warning", + "[HMR] The following modules couldn't be hot updated: (They would need a full reload!)" + ); + unacceptedModules.forEach(function(moduleId) { + log("warning", "[HMR] - " + moduleId); + }); + } + + if (!renewedModules || renewedModules.length === 0) { + log("info", "[HMR] Nothing hot updated."); + } else { + log("info", "[HMR] Updated modules:"); + renewedModules.forEach(function(moduleId) { + if (typeof moduleId === "string" && moduleId.indexOf("!") !== -1) { + var parts = moduleId.split("!"); + log.groupCollapsed("info", "[HMR] - " + parts.pop()); + log("info", "[HMR] - " + moduleId); + log.groupEnd("info"); + } else { + log("info", "[HMR] - " + moduleId); + } + }); + var numberIds = renewedModules.every(function(moduleId) { + return typeof moduleId === "number"; + }); + if (numberIds) + log( + "info", + "[HMR] Consider using the NamedModulesPlugin for module names." + ); + } +}; diff --git a/node_modules/webpack/hot/log.js b/node_modules/webpack/hot/log.js new file mode 100644 index 00000000..0d05673f --- /dev/null +++ b/node_modules/webpack/hot/log.js @@ -0,0 +1,47 @@ +var logLevel = "info"; + +function dummy() {} + +function shouldLog(level) { + var shouldLog = + (logLevel === "info" && level === "info") || + (["info", "warning"].indexOf(logLevel) >= 0 && level === "warning") || + (["info", "warning", "error"].indexOf(logLevel) >= 0 && level === "error"); + return shouldLog; +} + +function logGroup(logFn) { + return function(level, msg) { + if (shouldLog(level)) { + logFn(msg); + } + }; +} + +module.exports = function(level, msg) { + if (shouldLog(level)) { + if (level === "info") { + console.log(msg); + } else if (level === "warning") { + console.warn(msg); + } else if (level === "error") { + console.error(msg); + } + } +}; + +/* eslint-disable node/no-unsupported-features/node-builtins */ +var group = console.group || dummy; +var groupCollapsed = console.groupCollapsed || dummy; +var groupEnd = console.groupEnd || dummy; +/* eslint-enable node/no-unsupported-features/node-builtins */ + +module.exports.group = logGroup(group); + +module.exports.groupCollapsed = logGroup(groupCollapsed); + +module.exports.groupEnd = logGroup(groupEnd); + +module.exports.setLogLevel = function(level) { + logLevel = level; +}; diff --git a/node_modules/webpack/hot/only-dev-server.js b/node_modules/webpack/hot/only-dev-server.js new file mode 100644 index 00000000..043f2430 --- /dev/null +++ b/node_modules/webpack/hot/only-dev-server.js @@ -0,0 +1,105 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*globals __webpack_hash__ */ +if (module.hot) { + var lastHash; + var upToDate = function upToDate() { + return lastHash.indexOf(__webpack_hash__) >= 0; + }; + var log = require("./log"); + var check = function check() { + module.hot + .check() + .then(function(updatedModules) { + if (!updatedModules) { + log("warning", "[HMR] Cannot find update. Need to do a full reload!"); + log( + "warning", + "[HMR] (Probably because of restarting the webpack-dev-server)" + ); + return; + } + + return module.hot + .apply({ + ignoreUnaccepted: true, + ignoreDeclined: true, + ignoreErrored: true, + onUnaccepted: function(data) { + log( + "warning", + "Ignored an update to unaccepted module " + + data.chain.join(" -> ") + ); + }, + onDeclined: function(data) { + log( + "warning", + "Ignored an update to declined module " + + data.chain.join(" -> ") + ); + }, + onErrored: function(data) { + log("error", data.error); + log( + "warning", + "Ignored an error while updating module " + + data.moduleId + + " (" + + data.type + + ")" + ); + } + }) + .then(function(renewedModules) { + if (!upToDate()) { + check(); + } + + require("./log-apply-result")(updatedModules, renewedModules); + + if (upToDate()) { + log("info", "[HMR] App is up to date."); + } + }); + }) + .catch(function(err) { + var status = module.hot.status(); + if (["abort", "fail"].indexOf(status) >= 0) { + log( + "warning", + "[HMR] Cannot check for update. Need to do a full reload!" + ); + log("warning", "[HMR] " + (err.stack || err.message)); + } else { + log( + "warning", + "[HMR] Update check failed: " + (err.stack || err.message) + ); + } + }); + }; + var hotEmitter = require("./emitter"); + hotEmitter.on("webpackHotUpdate", function(currentHash) { + lastHash = currentHash; + if (!upToDate()) { + var status = module.hot.status(); + if (status === "idle") { + log("info", "[HMR] Checking for updates on the server..."); + check(); + } else if (["abort", "fail"].indexOf(status) >= 0) { + log( + "warning", + "[HMR] Cannot apply update as a previous update " + + status + + "ed. Need to do a full reload!" + ); + } + } + }); + log("info", "[HMR] Waiting for update signal from WDS..."); +} else { + throw new Error("[HMR] Hot Module Replacement is disabled."); +} diff --git a/node_modules/webpack/hot/poll.js b/node_modules/webpack/hot/poll.js new file mode 100644 index 00000000..8193db01 --- /dev/null +++ b/node_modules/webpack/hot/poll.js @@ -0,0 +1,40 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*globals __resourceQuery */ +if (module.hot) { + var hotPollInterval = +__resourceQuery.substr(1) || 10 * 60 * 1000; + var log = require("./log"); + + var checkForUpdate = function checkForUpdate(fromUpdate) { + if (module.hot.status() === "idle") { + module.hot + .check(true) + .then(function(updatedModules) { + if (!updatedModules) { + if (fromUpdate) log("info", "[HMR] Update applied."); + return; + } + require("./log-apply-result")(updatedModules, updatedModules); + checkForUpdate(true); + }) + .catch(function(err) { + var status = module.hot.status(); + if (["abort", "fail"].indexOf(status) >= 0) { + log("warning", "[HMR] Cannot apply update."); + log("warning", "[HMR] " + (err.stack || err.message)); + log("warning", "[HMR] You need to restart the application!"); + } else { + log( + "warning", + "[HMR] Update failed: " + (err.stack || err.message) + ); + } + }); + } + }; + setInterval(checkForUpdate, hotPollInterval); +} else { + throw new Error("[HMR] Hot Module Replacement is disabled."); +} diff --git a/node_modules/webpack/hot/signal.js b/node_modules/webpack/hot/signal.js new file mode 100644 index 00000000..24c4f5cb --- /dev/null +++ b/node_modules/webpack/hot/signal.js @@ -0,0 +1,62 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*globals __resourceQuery */ +if (module.hot) { + var log = require("./log"); + var checkForUpdate = function checkForUpdate(fromUpdate) { + module.hot + .check() + .then(function(updatedModules) { + if (!updatedModules) { + if (fromUpdate) log("info", "[HMR] Update applied."); + else log("warning", "[HMR] Cannot find update."); + return; + } + + return module.hot + .apply({ + ignoreUnaccepted: true, + onUnaccepted: function(data) { + log( + "warning", + "Ignored an update to unaccepted module " + + data.chain.join(" -> ") + ); + } + }) + .then(function(renewedModules) { + require("./log-apply-result")(updatedModules, renewedModules); + + checkForUpdate(true); + return null; + }); + }) + .catch(function(err) { + var status = module.hot.status(); + if (["abort", "fail"].indexOf(status) >= 0) { + log("warning", "[HMR] Cannot apply update."); + log("warning", "[HMR] " + (err.stack || err.message)); + log("warning", "[HMR] You need to restart the application!"); + } else { + log("warning", "[HMR] Update failed: " + (err.stack || err.message)); + } + }); + }; + + process.on(__resourceQuery.substr(1) || "SIGUSR2", function() { + if (module.hot.status() !== "idle") { + log( + "warning", + "[HMR] Got signal but currently in " + module.hot.status() + " state." + ); + log("warning", "[HMR] Need to be in idle state to start hot update."); + return; + } + + checkForUpdate(); + }); +} else { + throw new Error("[HMR] Hot Module Replacement is disabled."); +} diff --git a/node_modules/webpack/lib/APIPlugin.js b/node_modules/webpack/lib/APIPlugin.js new file mode 100644 index 00000000..6cd80646 --- /dev/null +++ b/node_modules/webpack/lib/APIPlugin.js @@ -0,0 +1,84 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ConstDependency = require("./dependencies/ConstDependency"); +const ParserHelpers = require("./ParserHelpers"); + +const NullFactory = require("./NullFactory"); + +/* eslint-disable camelcase */ +const REPLACEMENTS = { + __webpack_require__: "__webpack_require__", + __webpack_public_path__: "__webpack_require__.p", + __webpack_modules__: "__webpack_require__.m", + __webpack_chunk_load__: "__webpack_require__.e", + __non_webpack_require__: "require", + __webpack_nonce__: "__webpack_require__.nc", + "require.onError": "__webpack_require__.oe" +}; +const NO_WEBPACK_REQUIRE = { + __non_webpack_require__: true +}; +const REPLACEMENT_TYPES = { + __webpack_public_path__: "string", + __webpack_require__: "function", + __webpack_modules__: "object", + __webpack_chunk_load__: "function", + __webpack_nonce__: "string" +}; +/* eslint-enable camelcase */ + +class APIPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "APIPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + + const handler = parser => { + Object.keys(REPLACEMENTS).forEach(key => { + parser.hooks.expression + .for(key) + .tap( + "APIPlugin", + NO_WEBPACK_REQUIRE[key] + ? ParserHelpers.toConstantDependency( + parser, + REPLACEMENTS[key] + ) + : ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + REPLACEMENTS[key] + ) + ); + parser.hooks.evaluateTypeof + .for(key) + .tap( + "APIPlugin", + ParserHelpers.evaluateToString(REPLACEMENT_TYPES[key]) + ); + }); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("APIPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("APIPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("APIPlugin", handler); + } + ); + } +} + +module.exports = APIPlugin; diff --git a/node_modules/webpack/lib/AmdMainTemplatePlugin.js b/node_modules/webpack/lib/AmdMainTemplatePlugin.js new file mode 100644 index 00000000..5e2c0bd7 --- /dev/null +++ b/node_modules/webpack/lib/AmdMainTemplatePlugin.js @@ -0,0 +1,106 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ + +"use strict"; + +const { ConcatSource } = require("webpack-sources"); +const Template = require("./Template"); + +/** @typedef {import("./Compilation")} Compilation */ + +/** + * @typedef {Object} AmdMainTemplatePluginOptions + * @param {string=} name the library name + * @property {boolean=} requireAsWrapper + */ + +class AmdMainTemplatePlugin { + /** + * @param {AmdMainTemplatePluginOptions} options the plugin options + */ + constructor(options) { + if (!options || typeof options === "string") { + this.name = options; + this.requireAsWrapper = false; + } else { + this.name = options.name; + this.requireAsWrapper = options.requireAsWrapper; + } + } + + /** + * @param {Compilation} compilation the compilation instance + * @returns {void} + */ + apply(compilation) { + const { mainTemplate, chunkTemplate } = compilation; + + const onRenderWithEntry = (source, chunk, hash) => { + const externals = chunk.getModules().filter(m => m.external); + const externalsDepsArray = JSON.stringify( + externals.map( + m => (typeof m.request === "object" ? m.request.amd : m.request) + ) + ); + const externalsArguments = externals + .map( + m => `__WEBPACK_EXTERNAL_MODULE_${Template.toIdentifier(`${m.id}`)}__` + ) + .join(", "); + + if (this.requireAsWrapper) { + return new ConcatSource( + `require(${externalsDepsArray}, function(${externalsArguments}) { return `, + source, + "});" + ); + } else if (this.name) { + const name = mainTemplate.getAssetPath(this.name, { + hash, + chunk + }); + + return new ConcatSource( + `define(${JSON.stringify( + name + )}, ${externalsDepsArray}, function(${externalsArguments}) { return `, + source, + "});" + ); + } else if (externalsArguments) { + return new ConcatSource( + `define(${externalsDepsArray}, function(${externalsArguments}) { return `, + source, + "});" + ); + } else { + return new ConcatSource("define(function() { return ", source, "});"); + } + }; + + for (const template of [mainTemplate, chunkTemplate]) { + template.hooks.renderWithEntry.tap( + "AmdMainTemplatePlugin", + onRenderWithEntry + ); + } + + mainTemplate.hooks.globalHashPaths.tap("AmdMainTemplatePlugin", paths => { + if (this.name) { + paths.push(this.name); + } + return paths; + }); + + mainTemplate.hooks.hash.tap("AmdMainTemplatePlugin", hash => { + hash.update("exports amd"); + if (this.name) { + hash.update(this.name); + } + }); + } +} + +module.exports = AmdMainTemplatePlugin; diff --git a/node_modules/webpack/lib/AsyncDependenciesBlock.js b/node_modules/webpack/lib/AsyncDependenciesBlock.js new file mode 100644 index 00000000..a7e02913 --- /dev/null +++ b/node_modules/webpack/lib/AsyncDependenciesBlock.js @@ -0,0 +1,110 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependenciesBlock = require("./DependenciesBlock"); + +/** @typedef {import("./ChunkGroup")} ChunkGroup */ +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */ +/** @typedef {import("./util/createHash").Hash} Hash */ +/** @typedef {TODO} GroupOptions */ + +module.exports = class AsyncDependenciesBlock extends DependenciesBlock { + /** + * @param {GroupOptions} groupOptions options for the group + * @param {Module} module the Module object + * @param {DependencyLocation=} loc the line of code + * @param {TODO=} request the request + */ + constructor(groupOptions, module, loc, request) { + super(); + if (typeof groupOptions === "string") { + groupOptions = { name: groupOptions }; + } else if (!groupOptions) { + groupOptions = { name: undefined }; + } + this.groupOptions = groupOptions; + /** @type {ChunkGroup=} */ + this.chunkGroup = undefined; + this.module = module; + this.loc = loc; + this.request = request; + /** @type {DependenciesBlock} */ + this.parent = undefined; + } + + /** + * @returns {string} The name of the chunk + */ + get chunkName() { + return this.groupOptions.name; + } + + /** + * @param {string} value The new chunk name + * @returns {void} + */ + set chunkName(value) { + this.groupOptions.name = value; + } + + /** + * @returns {never} this throws and should never be called + */ + get chunks() { + throw new Error("Moved to AsyncDependenciesBlock.chunkGroup"); + } + + /** + * @param {never} value setter value + * @returns {never} this is going to throw therefore we should throw type + * assertions by returning never + */ + set chunks(value) { + throw new Error("Moved to AsyncDependenciesBlock.chunkGroup"); + } + + /** + * @param {Hash} hash the hash used to track block changes, from "crypto" module + * @returns {void} + */ + updateHash(hash) { + hash.update(JSON.stringify(this.groupOptions)); + hash.update( + (this.chunkGroup && + this.chunkGroup.chunks + .map(chunk => { + return chunk.id !== null ? chunk.id : ""; + }) + .join(",")) || + "" + ); + super.updateHash(hash); + } + + /** + * @returns {void} + */ + disconnect() { + this.chunkGroup = undefined; + super.disconnect(); + } + + /** + * @returns {void} + */ + unseal() { + this.chunkGroup = undefined; + super.unseal(); + } + + /** + * @returns {void} + */ + sortItems() { + super.sortItems(); + } +}; diff --git a/node_modules/webpack/lib/AsyncDependencyToInitialChunkError.js b/node_modules/webpack/lib/AsyncDependencyToInitialChunkError.js new file mode 100644 index 00000000..a0631aa3 --- /dev/null +++ b/node_modules/webpack/lib/AsyncDependencyToInitialChunkError.js @@ -0,0 +1,31 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Sean Larkin @thelarkinn +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +/** @typedef {import("./Module")} Module */ + +class AsyncDependencyToInitialChunkError extends WebpackError { + /** + * Creates an instance of AsyncDependencyToInitialChunkError. + * @param {string} chunkName Name of Chunk + * @param {Module} module module tied to dependency + * @param {TODO} loc location of dependency + */ + constructor(chunkName, module, loc) { + super( + `It's not allowed to load an initial chunk on demand. The chunk name "${chunkName}" is already used by an entrypoint.` + ); + + this.name = "AsyncDependencyToInitialChunkError"; + this.module = module; + this.loc = loc; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = AsyncDependencyToInitialChunkError; diff --git a/node_modules/webpack/lib/AutomaticPrefetchPlugin.js b/node_modules/webpack/lib/AutomaticPrefetchPlugin.js new file mode 100644 index 00000000..2d0db16e --- /dev/null +++ b/node_modules/webpack/lib/AutomaticPrefetchPlugin.js @@ -0,0 +1,57 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const asyncLib = require("neo-async"); +const PrefetchDependency = require("./dependencies/PrefetchDependency"); +const NormalModule = require("./NormalModule"); + +/** @typedef {import("./Compiler")} Compiler */ + +class AutomaticPrefetchPlugin { + /** + * Apply the plugin + * @param {Compiler} compiler Webpack Compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap( + "AutomaticPrefetchPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + PrefetchDependency, + normalModuleFactory + ); + } + ); + let lastModules = null; + compiler.hooks.afterCompile.tap("AutomaticPrefetchPlugin", compilation => { + lastModules = compilation.modules + .filter(m => m instanceof NormalModule) + .map((/** @type {NormalModule} */ m) => ({ + context: m.context, + request: m.request + })); + }); + compiler.hooks.make.tapAsync( + "AutomaticPrefetchPlugin", + (compilation, callback) => { + if (!lastModules) return callback(); + asyncLib.forEach( + lastModules, + (m, callback) => { + compilation.prefetch( + m.context || compiler.context, + new PrefetchDependency(m.request), + callback + ); + }, + callback + ); + } + ); + } +} +module.exports = AutomaticPrefetchPlugin; diff --git a/node_modules/webpack/lib/BannerPlugin.js b/node_modules/webpack/lib/BannerPlugin.js new file mode 100644 index 00000000..80c66a5a --- /dev/null +++ b/node_modules/webpack/lib/BannerPlugin.js @@ -0,0 +1,125 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ + +"use strict"; + +const { ConcatSource } = require("webpack-sources"); +const ModuleFilenameHelpers = require("./ModuleFilenameHelpers"); +const Template = require("./Template"); + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/BannerPlugin.json"); + +/** @typedef {import("../declarations/plugins/BannerPlugin").BannerPluginArgument} BannerPluginArgument */ +/** @typedef {import("../declarations/plugins/BannerPlugin").BannerPluginOptions} BannerPluginOptions */ + +const wrapComment = str => { + if (!str.includes("\n")) { + return Template.toComment(str); + } + return `/*!\n * ${str + .replace(/\*\//g, "* /") + .split("\n") + .join("\n * ")}\n */`; +}; + +class BannerPlugin { + /** + * @param {BannerPluginArgument} options options object + */ + constructor(options) { + if (arguments.length > 1) { + throw new Error( + "BannerPlugin only takes one argument (pass an options object)" + ); + } + + validateOptions(schema, options, "Banner Plugin"); + + if (typeof options === "string" || typeof options === "function") { + options = { + banner: options + }; + } + + /** @type {BannerPluginOptions} */ + this.options = options; + + const bannerOption = options.banner; + if (typeof bannerOption === "function") { + const getBanner = bannerOption; + this.banner = this.options.raw + ? getBanner + : data => wrapComment(getBanner(data)); + } else { + const banner = this.options.raw + ? bannerOption + : wrapComment(bannerOption); + this.banner = () => banner; + } + } + + apply(compiler) { + const options = this.options; + const banner = this.banner; + const matchObject = ModuleFilenameHelpers.matchObject.bind( + undefined, + options + ); + + compiler.hooks.compilation.tap("BannerPlugin", compilation => { + compilation.hooks.optimizeChunkAssets.tap("BannerPlugin", chunks => { + for (const chunk of chunks) { + if (options.entryOnly && !chunk.canBeInitial()) { + continue; + } + + for (const file of chunk.files) { + if (!matchObject(file)) { + continue; + } + + let basename; + let query = ""; + let filename = file; + const hash = compilation.hash; + const querySplit = filename.indexOf("?"); + + if (querySplit >= 0) { + query = filename.substr(querySplit); + filename = filename.substr(0, querySplit); + } + + const lastSlashIndex = filename.lastIndexOf("/"); + + if (lastSlashIndex === -1) { + basename = filename; + } else { + basename = filename.substr(lastSlashIndex + 1); + } + + const data = { + hash, + chunk, + filename, + basename, + query + }; + + const comment = compilation.getPath(banner(data), data); + + compilation.assets[file] = new ConcatSource( + comment, + "\n", + compilation.assets[file] + ); + } + } + }); + }); + } +} + +module.exports = BannerPlugin; diff --git a/node_modules/webpack/lib/BasicEvaluatedExpression.js b/node_modules/webpack/lib/BasicEvaluatedExpression.js new file mode 100644 index 00000000..a0f7bd43 --- /dev/null +++ b/node_modules/webpack/lib/BasicEvaluatedExpression.js @@ -0,0 +1,248 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ + +"use strict"; + +const TypeUnknown = 0; +const TypeNull = 1; +const TypeString = 2; +const TypeNumber = 3; +const TypeBoolean = 4; +const TypeRegExp = 5; +const TypeConditional = 6; +const TypeArray = 7; +const TypeConstArray = 8; +const TypeIdentifier = 9; +const TypeWrapped = 10; +const TypeTemplateString = 11; + +class BasicEvaluatedExpression { + constructor() { + this.type = TypeUnknown; + this.range = null; + this.falsy = false; + this.truthy = false; + this.bool = null; + this.number = null; + this.regExp = null; + this.string = null; + this.quasis = null; + this.parts = null; + this.array = null; + this.items = null; + this.options = null; + this.prefix = null; + this.postfix = null; + this.wrappedInnerExpressions = null; + this.expression = null; + } + + isNull() { + return this.type === TypeNull; + } + + isString() { + return this.type === TypeString; + } + + isNumber() { + return this.type === TypeNumber; + } + + isBoolean() { + return this.type === TypeBoolean; + } + + isRegExp() { + return this.type === TypeRegExp; + } + + isConditional() { + return this.type === TypeConditional; + } + + isArray() { + return this.type === TypeArray; + } + + isConstArray() { + return this.type === TypeConstArray; + } + + isIdentifier() { + return this.type === TypeIdentifier; + } + + isWrapped() { + return this.type === TypeWrapped; + } + + isTemplateString() { + return this.type === TypeTemplateString; + } + + isTruthy() { + return this.truthy; + } + + isFalsy() { + return this.falsy; + } + + asBool() { + if (this.truthy) return true; + if (this.falsy) return false; + if (this.isBoolean()) return this.bool; + if (this.isNull()) return false; + if (this.isString()) return this.string !== ""; + if (this.isNumber()) return this.number !== 0; + if (this.isRegExp()) return true; + if (this.isArray()) return true; + if (this.isConstArray()) return true; + if (this.isWrapped()) { + return (this.prefix && this.prefix.asBool()) || + (this.postfix && this.postfix.asBool()) + ? true + : undefined; + } + if (this.isTemplateString()) { + const str = this.asString(); + if (typeof str === "string") return str !== ""; + } + return undefined; + } + + asString() { + if (this.isBoolean()) return `${this.bool}`; + if (this.isNull()) return "null"; + if (this.isString()) return this.string; + if (this.isNumber()) return `${this.number}`; + if (this.isRegExp()) return `${this.regExp}`; + if (this.isArray()) { + let array = []; + for (const item of this.items) { + const itemStr = item.asString(); + if (itemStr === undefined) return undefined; + array.push(itemStr); + } + return `${array}`; + } + if (this.isConstArray()) return `${this.array}`; + if (this.isTemplateString()) { + let str = ""; + for (const part of this.parts) { + const partStr = part.asString(); + if (partStr === undefined) return undefined; + str += partStr; + } + return str; + } + return undefined; + } + + setString(string) { + this.type = TypeString; + this.string = string; + return this; + } + + setNull() { + this.type = TypeNull; + return this; + } + + setNumber(number) { + this.type = TypeNumber; + this.number = number; + return this; + } + + setBoolean(bool) { + this.type = TypeBoolean; + this.bool = bool; + return this; + } + + setRegExp(regExp) { + this.type = TypeRegExp; + this.regExp = regExp; + return this; + } + + setIdentifier(identifier) { + this.type = TypeIdentifier; + this.identifier = identifier; + return this; + } + + setWrapped(prefix, postfix, innerExpressions) { + this.type = TypeWrapped; + this.prefix = prefix; + this.postfix = postfix; + this.wrappedInnerExpressions = innerExpressions; + return this; + } + + setOptions(options) { + this.type = TypeConditional; + this.options = options; + return this; + } + + addOptions(options) { + if (!this.options) { + this.type = TypeConditional; + this.options = []; + } + for (const item of options) { + this.options.push(item); + } + return this; + } + + setItems(items) { + this.type = TypeArray; + this.items = items; + return this; + } + + setArray(array) { + this.type = TypeConstArray; + this.array = array; + return this; + } + + setTemplateString(quasis, parts, kind) { + this.type = TypeTemplateString; + this.quasis = quasis; + this.parts = parts; + this.templateStringKind = kind; + return this; + } + + setTruthy() { + this.falsy = false; + this.truthy = true; + return this; + } + + setFalsy() { + this.falsy = true; + this.truthy = false; + return this; + } + + setRange(range) { + this.range = range; + return this; + } + + setExpression(expression) { + this.expression = expression; + return this; + } +} + +module.exports = BasicEvaluatedExpression; diff --git a/node_modules/webpack/lib/CachePlugin.js b/node_modules/webpack/lib/CachePlugin.js new file mode 100644 index 00000000..0d1650be --- /dev/null +++ b/node_modules/webpack/lib/CachePlugin.js @@ -0,0 +1,102 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const asyncLib = require("neo-async"); + +class CachePlugin { + constructor(cache) { + this.cache = cache || {}; + this.FS_ACCURACY = 2000; + } + + apply(compiler) { + if (Array.isArray(compiler.compilers)) { + compiler.compilers.forEach((c, idx) => { + new CachePlugin((this.cache[idx] = this.cache[idx] || {})).apply(c); + }); + } else { + const registerCacheToCompiler = (compiler, cache) => { + compiler.hooks.thisCompilation.tap("CachePlugin", compilation => { + compilation.cache = cache; + compilation.hooks.childCompiler.tap( + "CachePlugin", + (childCompiler, compilerName, compilerIndex) => { + if (cache) { + let childCache; + if (!cache.children) { + cache.children = {}; + } + if (!cache.children[compilerName]) { + cache.children[compilerName] = []; + } + if (cache.children[compilerName][compilerIndex]) { + childCache = cache.children[compilerName][compilerIndex]; + } else { + cache.children[compilerName].push((childCache = {})); + } + registerCacheToCompiler(childCompiler, childCache); + } + } + ); + }); + }; + registerCacheToCompiler(compiler, this.cache); + compiler.hooks.watchRun.tap("CachePlugin", () => { + this.watching = true; + }); + compiler.hooks.run.tapAsync("CachePlugin", (compiler, callback) => { + if (!compiler._lastCompilationFileDependencies) { + return callback(); + } + const fs = compiler.inputFileSystem; + const fileTs = (compiler.fileTimestamps = new Map()); + asyncLib.forEach( + compiler._lastCompilationFileDependencies, + (file, callback) => { + fs.stat(file, (err, stat) => { + if (err) { + if (err.code === "ENOENT") return callback(); + return callback(err); + } + + if (stat.mtime) this.applyMtime(+stat.mtime); + + fileTs.set(file, +stat.mtime || Infinity); + + callback(); + }); + }, + err => { + if (err) return callback(err); + + for (const [file, ts] of fileTs) { + fileTs.set(file, ts + this.FS_ACCURACY); + } + + callback(); + } + ); + }); + compiler.hooks.afterCompile.tap("CachePlugin", compilation => { + compilation.compiler._lastCompilationFileDependencies = + compilation.fileDependencies; + compilation.compiler._lastCompilationContextDependencies = + compilation.contextDependencies; + }); + } + } + + /* istanbul ignore next */ + applyMtime(mtime) { + if (this.FS_ACCURACY > 1 && mtime % 2 !== 0) this.FS_ACCURACY = 1; + else if (this.FS_ACCURACY > 10 && mtime % 20 !== 0) this.FS_ACCURACY = 10; + else if (this.FS_ACCURACY > 100 && mtime % 200 !== 0) + this.FS_ACCURACY = 100; + else if (this.FS_ACCURACY > 1000 && mtime % 2000 !== 0) + this.FS_ACCURACY = 1000; + } +} +module.exports = CachePlugin; diff --git a/node_modules/webpack/lib/CaseSensitiveModulesWarning.js b/node_modules/webpack/lib/CaseSensitiveModulesWarning.js new file mode 100644 index 00000000..6bfeeca8 --- /dev/null +++ b/node_modules/webpack/lib/CaseSensitiveModulesWarning.js @@ -0,0 +1,67 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +/** @typedef {import("./Module")} Module */ + +/** + * @param {Module[]} modules the modules to be sorted + * @returns {Module[]} sorted version of original modules + */ +const sortModules = modules => { + return modules.slice().sort((a, b) => { + const aIdent = a.identifier(); + const bIdent = b.identifier(); + /* istanbul ignore next */ + if (aIdent < bIdent) return -1; + /* istanbul ignore next */ + if (aIdent > bIdent) return 1; + /* istanbul ignore next */ + return 0; + }); +}; + +/** + * @param {Module[]} modules each module from throw + * @returns {string} each message from provided moduels + */ +const createModulesListMessage = modules => { + return modules + .map(m => { + let message = `* ${m.identifier()}`; + const validReasons = m.reasons.filter(reason => reason.module); + + if (validReasons.length > 0) { + message += `\n Used by ${validReasons.length} module(s), i. e.`; + message += `\n ${validReasons[0].module.identifier()}`; + } + return message; + }) + .join("\n"); +}; + +class CaseSensitiveModulesWarning extends WebpackError { + /** + * Creates an instance of CaseSensitiveModulesWarning. + * @param {Module[]} modules modules that were detected + */ + constructor(modules) { + const sortedModules = sortModules(modules); + const modulesList = createModulesListMessage(sortedModules); + super(`There are multiple modules with names that only differ in casing. +This can lead to unexpected behavior when compiling on a filesystem with other case-semantic. +Use equal casing. Compare these module identifiers: +${modulesList}`); + + this.name = "CaseSensitiveModulesWarning"; + this.origin = this.module = sortedModules[0]; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = CaseSensitiveModulesWarning; diff --git a/node_modules/webpack/lib/Chunk.js b/node_modules/webpack/lib/Chunk.js new file mode 100644 index 00000000..d0fef17d --- /dev/null +++ b/node_modules/webpack/lib/Chunk.js @@ -0,0 +1,855 @@ +/* +MIT License http://www.opensource.org/licenses/mit-license.php +Author Tobias Koppers @sokra +*/ +"use strict"; + +const util = require("util"); +const SortableSet = require("./util/SortableSet"); +const intersect = require("./util/SetHelpers").intersect; +const GraphHelpers = require("./GraphHelpers"); +const Entrypoint = require("./Entrypoint"); +let debugId = 1000; +const ERR_CHUNK_ENTRY = "Chunk.entry was removed. Use hasRuntime()"; +const ERR_CHUNK_INITIAL = + "Chunk.initial was removed. Use canBeInitial/isOnlyInitial()"; + +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./ChunkGroup")} ChunkGroup */ +/** @typedef {import("./ModuleReason")} ModuleReason */ +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("./util/createHash").Hash} Hash */ + +/** + * @typedef {Object} WithId an object who has an id property * + * @property {string | number} id the id of the object + */ + +/** + * Compare two Modules based on their ids for sorting + * @param {Module} a module + * @param {Module} b module + * @returns {-1|0|1} sort value + */ + +// TODO use @callback +/** @typedef {(a: Module, b: Module) => -1|0|1} ModuleSortPredicate */ +/** @typedef {(m: Module) => boolean} ModuleFilterPredicate */ +/** @typedef {(c: Chunk) => boolean} ChunkFilterPredicate */ + +const sortModuleById = (a, b) => { + if (a.id < b.id) return -1; + if (b.id < a.id) return 1; + return 0; +}; + +/** + * Compare two ChunkGroups based on their ids for sorting + * @param {ChunkGroup} a chunk group + * @param {ChunkGroup} b chunk group + * @returns {-1|0|1} sort value + */ +const sortChunkGroupById = (a, b) => { + if (a.id < b.id) return -1; + if (b.id < a.id) return 1; + return 0; +}; + +/** + * Compare two Identifiables , based on their ids for sorting + * @param {Module} a first object with ident fn + * @param {Module} b second object with ident fn + * @returns {-1|0|1} The order number of the sort + */ +const sortByIdentifier = (a, b) => { + if (a.identifier() > b.identifier()) return 1; + if (a.identifier() < b.identifier()) return -1; + return 0; +}; + +/** + * @returns {string} a concatenation of module identifiers sorted + * @param {SortableSet} set to pull module identifiers from + */ +const getModulesIdent = set => { + set.sort(); + let str = ""; + for (const m of set) { + str += m.identifier() + "#"; + } + return str; +}; + +/** + * @template T + * @param {SortableSet<T>} set the sortable set to convert to array + * @returns {Array<T>} the array returned from Array.from(set) + */ +const getArray = set => Array.from(set); + +/** + * @param {SortableSet<Module>} set the sortable Set to get the count/size of + * @returns {number} the size of the modules + */ +const getModulesSize = set => { + let size = 0; + for (const module of set) { + size += module.size(); + } + return size; +}; + +/** + * A Chunk is a unit of encapsulation for Modules. + * Chunks are "rendered" into bundles that get emitted when the build completes. + */ +class Chunk { + /** + * @param {string=} name of chunk being created, is optional (for subclasses) + */ + constructor(name) { + /** @type {number | null} */ + this.id = null; + /** @type {number[] | null} */ + this.ids = null; + /** @type {number} */ + this.debugId = debugId++; + /** @type {string} */ + this.name = name; + /** @type {boolean} */ + this.preventIntegration = false; + /** @type {Module=} */ + this.entryModule = undefined; + /** @private @type {SortableSet<Module>} */ + this._modules = new SortableSet(undefined, sortByIdentifier); + /** @type {string?} */ + this.filenameTemplate = undefined; + /** @private @type {SortableSet<ChunkGroup>} */ + this._groups = new SortableSet(undefined, sortChunkGroupById); + /** @type {string[]} */ + this.files = []; + /** @type {boolean} */ + this.rendered = false; + /** @type {string=} */ + this.hash = undefined; + /** @type {Object} */ + this.contentHash = Object.create(null); + /** @type {string=} */ + this.renderedHash = undefined; + /** @type {string=} */ + this.chunkReason = undefined; + /** @type {boolean} */ + this.extraAsync = false; + this.removedModules = undefined; + } + + /** + * @deprecated Chunk.entry has been deprecated. Please use .hasRuntime() instead + * @returns {never} Throws an error trying to access this property + */ + get entry() { + throw new Error(ERR_CHUNK_ENTRY); + } + + /** + * @deprecated .entry has been deprecated. Please use .hasRuntime() instead + * @param {never} data The data that was attempting to be set + * @returns {never} Throws an error trying to access this property + */ + set entry(data) { + throw new Error(ERR_CHUNK_ENTRY); + } + + /** + * @deprecated Chunk.initial was removed. Use canBeInitial/isOnlyInitial() + * @returns {never} Throws an error trying to access this property + */ + get initial() { + throw new Error(ERR_CHUNK_INITIAL); + } + + /** + * @deprecated Chunk.initial was removed. Use canBeInitial/isOnlyInitial() + * @param {never} data The data attempting to be set + * @returns {never} Throws an error trying to access this property + */ + set initial(data) { + throw new Error(ERR_CHUNK_INITIAL); + } + + /** + * @returns {boolean} whether or not the Chunk will have a runtime + */ + hasRuntime() { + for (const chunkGroup of this._groups) { + if ( + chunkGroup.isInitial() && + chunkGroup instanceof Entrypoint && + chunkGroup.getRuntimeChunk() === this + ) { + return true; + } + } + return false; + } + + /** + * @returns {boolean} whether or not this chunk can be an initial chunk + */ + canBeInitial() { + for (const chunkGroup of this._groups) { + if (chunkGroup.isInitial()) return true; + } + return false; + } + + /** + * @returns {boolean} whether this chunk can only be an initial chunk + */ + isOnlyInitial() { + if (this._groups.size <= 0) return false; + for (const chunkGroup of this._groups) { + if (!chunkGroup.isInitial()) return false; + } + return true; + } + + /** + * @returns {boolean} if this chunk contains the entry module + */ + hasEntryModule() { + return !!this.entryModule; + } + + /** + * @param {Module} module the module that will be added to this chunk. + * @returns {boolean} returns true if the chunk doesn't have the module and it was added + */ + addModule(module) { + if (!this._modules.has(module)) { + this._modules.add(module); + return true; + } + return false; + } + + /** + * @param {Module} module the module that will be removed from this chunk + * @returns {boolean} returns true if chunk exists and is successfully deleted + */ + removeModule(module) { + if (this._modules.delete(module)) { + module.removeChunk(this); + return true; + } + return false; + } + + /** + * @param {Module[]} modules the new modules to be set + * @returns {void} set new modules to this chunk and return nothing + */ + setModules(modules) { + this._modules = new SortableSet(modules, sortByIdentifier); + } + + /** + * @returns {number} the amount of modules in chunk + */ + getNumberOfModules() { + return this._modules.size; + } + + /** + * @returns {SortableSet} return the modules SortableSet for this chunk + */ + get modulesIterable() { + return this._modules; + } + + /** + * @param {ChunkGroup} chunkGroup the chunkGroup the chunk is being added + * @returns {boolean} returns true if chunk is not apart of chunkGroup and is added successfully + */ + addGroup(chunkGroup) { + if (this._groups.has(chunkGroup)) return false; + this._groups.add(chunkGroup); + return true; + } + + /** + * @param {ChunkGroup} chunkGroup the chunkGroup the chunk is being removed from + * @returns {boolean} returns true if chunk does exist in chunkGroup and is removed + */ + removeGroup(chunkGroup) { + if (!this._groups.has(chunkGroup)) return false; + this._groups.delete(chunkGroup); + return true; + } + + /** + * @param {ChunkGroup} chunkGroup the chunkGroup to check + * @returns {boolean} returns true if chunk has chunkGroup reference and exists in chunkGroup + */ + isInGroup(chunkGroup) { + return this._groups.has(chunkGroup); + } + + /** + * @returns {number} the amount of groups said chunk is in + */ + getNumberOfGroups() { + return this._groups.size; + } + + /** + * @returns {SortableSet<ChunkGroup>} the chunkGroups that said chunk is referenced in + */ + get groupsIterable() { + return this._groups; + } + + /** + * @param {Chunk} otherChunk the chunk to compare itself with + * @returns {-1|0|1} this is a comparitor function like sort and returns -1, 0, or 1 based on sort order + */ + compareTo(otherChunk) { + if (this.name && !otherChunk.name) return -1; + if (!this.name && otherChunk.name) return 1; + if (this.name < otherChunk.name) return -1; + if (this.name > otherChunk.name) return 1; + if (this._modules.size > otherChunk._modules.size) return -1; + if (this._modules.size < otherChunk._modules.size) return 1; + this._modules.sort(); + otherChunk._modules.sort(); + const a = this._modules[Symbol.iterator](); + const b = otherChunk._modules[Symbol.iterator](); + // eslint-disable-next-line no-constant-condition + while (true) { + const aItem = a.next(); + if (aItem.done) return 0; + const bItem = b.next(); + const aModuleIdentifier = aItem.value.identifier(); + const bModuleIdentifier = bItem.value.identifier(); + if (aModuleIdentifier < bModuleIdentifier) return -1; + if (aModuleIdentifier > bModuleIdentifier) return 1; + } + } + + /** + * @param {Module} module Module to check + * @returns {boolean} returns true if module does exist in this chunk + */ + containsModule(module) { + return this._modules.has(module); + } + + /** + * @returns {Module[]} an array of modules (do not modify) + */ + getModules() { + return this._modules.getFromCache(getArray); + } + + getModulesIdent() { + return this._modules.getFromUnorderedCache(getModulesIdent); + } + + remove() { + // cleanup modules + // Array.from is used here to create a clone, because removeChunk modifies this._modules + for (const module of Array.from(this._modules)) { + module.removeChunk(this); + } + for (const chunkGroup of this._groups) { + chunkGroup.removeChunk(this); + } + } + + /** + * + * @param {Module} module module to move + * @param {Chunk} otherChunk other chunk to move it to + * @returns {void} + */ + moveModule(module, otherChunk) { + GraphHelpers.disconnectChunkAndModule(this, module); + GraphHelpers.connectChunkAndModule(otherChunk, module); + module.rewriteChunkInReasons(this, [otherChunk]); + } + + /** + * + * @param {Chunk} otherChunk the chunk to integrate with + * @param {ModuleReason} reason reason why the module is being integrated + * @returns {boolean} returns true or false if integration succeeds or fails + */ + integrate(otherChunk, reason) { + if (!this.canBeIntegrated(otherChunk)) { + return false; + } + + // Pick a new name for the integrated chunk + if (this.name && otherChunk.name) { + if (this.hasEntryModule() === otherChunk.hasEntryModule()) { + // When both chunks have entry modules or none have one, use + // shortest name + if (this.name.length !== otherChunk.name.length) { + this.name = + this.name.length < otherChunk.name.length + ? this.name + : otherChunk.name; + } else { + this.name = this.name < otherChunk.name ? this.name : otherChunk.name; + } + } else if (otherChunk.hasEntryModule()) { + // Pick the name of the chunk with the entry module + this.name = otherChunk.name; + } + } else if (otherChunk.name) { + this.name = otherChunk.name; + } + + // Array.from is used here to create a clone, because moveModule modifies otherChunk._modules + for (const module of Array.from(otherChunk._modules)) { + otherChunk.moveModule(module, this); + } + otherChunk._modules.clear(); + + if (otherChunk.entryModule) { + this.entryModule = otherChunk.entryModule; + } + + for (const chunkGroup of otherChunk._groups) { + chunkGroup.replaceChunk(otherChunk, this); + this.addGroup(chunkGroup); + } + otherChunk._groups.clear(); + + return true; + } + + /** + * @param {Chunk} newChunk the new chunk that will be split out of, and then chunk raphi twil= + * @returns {void} + */ + split(newChunk) { + for (const chunkGroup of this._groups) { + chunkGroup.insertChunk(newChunk, this); + newChunk.addGroup(chunkGroup); + } + } + + isEmpty() { + return this._modules.size === 0; + } + + updateHash(hash) { + hash.update(`${this.id} `); + hash.update(this.ids ? this.ids.join(",") : ""); + hash.update(`${this.name || ""} `); + for (const m of this._modules) { + hash.update(m.hash); + } + } + + canBeIntegrated(otherChunk) { + const isAvailable = (a, b) => { + const queue = new Set(b.groupsIterable); + for (const chunkGroup of queue) { + if (a.isInGroup(chunkGroup)) continue; + if (chunkGroup.isInitial()) return false; + for (const parent of chunkGroup.parentsIterable) { + queue.add(parent); + } + } + return true; + }; + + if (this.preventIntegration || otherChunk.preventIntegration) { + return false; + } + + if (this.hasRuntime() !== otherChunk.hasRuntime()) { + if (this.hasRuntime()) { + return isAvailable(this, otherChunk); + } else if (otherChunk.hasRuntime()) { + return isAvailable(otherChunk, this); + } else { + return false; + } + } + + if (this.hasEntryModule() || otherChunk.hasEntryModule()) { + return false; + } + + return true; + } + + /** + * + * @param {number} size the size + * @param {Object} options the options passed in + * @returns {number} the multiplier returned + */ + addMultiplierAndOverhead(size, options) { + const overhead = + typeof options.chunkOverhead === "number" ? options.chunkOverhead : 10000; + const multiplicator = this.canBeInitial() + ? options.entryChunkMultiplicator || 10 + : 1; + + return size * multiplicator + overhead; + } + + /** + * @returns {number} the size of all modules + */ + modulesSize() { + return this._modules.getFromUnorderedCache(getModulesSize); + } + + /** + * @param {Object} options the size display options + * @returns {number} the chunk size + */ + size(options) { + return this.addMultiplierAndOverhead(this.modulesSize(), options); + } + + /** + * @param {Chunk} otherChunk the other chunk + * @param {TODO} options the options for this function + * @returns {number | false} the size, or false if it can't be integrated + */ + integratedSize(otherChunk, options) { + // Chunk if it's possible to integrate this chunk + if (!this.canBeIntegrated(otherChunk)) { + return false; + } + + let integratedModulesSize = this.modulesSize(); + // only count modules that do not exist in this chunk! + for (const otherModule of otherChunk._modules) { + if (!this._modules.has(otherModule)) { + integratedModulesSize += otherModule.size(); + } + } + + return this.addMultiplierAndOverhead(integratedModulesSize, options); + } + + /** + * @param {function(Module, Module): -1|0|1=} sortByFn a predicate function used to sort modules + * @returns {void} + */ + sortModules(sortByFn) { + this._modules.sortWith(sortByFn || sortModuleById); + } + + sortItems() { + this.sortModules(); + } + + /** + * @returns {Set<Chunk>} a set of all the async chunks + */ + getAllAsyncChunks() { + const queue = new Set(); + const chunks = new Set(); + + const initialChunks = intersect( + Array.from(this.groupsIterable, g => new Set(g.chunks)) + ); + + for (const chunkGroup of this.groupsIterable) { + for (const child of chunkGroup.childrenIterable) { + queue.add(child); + } + } + + for (const chunkGroup of queue) { + for (const chunk of chunkGroup.chunks) { + if (!initialChunks.has(chunk)) { + chunks.add(chunk); + } + } + for (const child of chunkGroup.childrenIterable) { + queue.add(child); + } + } + + return chunks; + } + + /** + * @typedef {Object} ChunkMaps + * @property {Record<string|number, string>} hash + * @property {Record<string|number, Record<string, string>>} contentHash + * @property {Record<string|number, string>} name + */ + + /** + * @param {boolean} realHash should the full hash or the rendered hash be used + * @returns {ChunkMaps} the chunk map information + */ + getChunkMaps(realHash) { + /** @type {Record<string|number, string>} */ + const chunkHashMap = Object.create(null); + /** @type {Record<string|number, Record<string, string>>} */ + const chunkContentHashMap = Object.create(null); + /** @type {Record<string|number, string>} */ + const chunkNameMap = Object.create(null); + + for (const chunk of this.getAllAsyncChunks()) { + chunkHashMap[chunk.id] = realHash ? chunk.hash : chunk.renderedHash; + for (const key of Object.keys(chunk.contentHash)) { + if (!chunkContentHashMap[key]) { + chunkContentHashMap[key] = Object.create(null); + } + chunkContentHashMap[key][chunk.id] = chunk.contentHash[key]; + } + if (chunk.name) { + chunkNameMap[chunk.id] = chunk.name; + } + } + + return { + hash: chunkHashMap, + contentHash: chunkContentHashMap, + name: chunkNameMap + }; + } + + /** + * @returns {Record<string, Set<TODO>[]>} a record object of names to lists of child ids(?) + */ + getChildIdsByOrders() { + const lists = new Map(); + for (const group of this.groupsIterable) { + if (group.chunks[group.chunks.length - 1] === this) { + for (const childGroup of group.childrenIterable) { + // TODO webpack 5 remove this check for options + if (typeof childGroup.options === "object") { + for (const key of Object.keys(childGroup.options)) { + if (key.endsWith("Order")) { + const name = key.substr(0, key.length - "Order".length); + let list = lists.get(name); + if (list === undefined) lists.set(name, (list = [])); + list.push({ + order: childGroup.options[key], + group: childGroup + }); + } + } + } + } + } + } + const result = Object.create(null); + for (const [name, list] of lists) { + list.sort((a, b) => { + const cmp = b.order - a.order; + if (cmp !== 0) return cmp; + // TODO webpack 5 remove this check of compareTo + if (a.group.compareTo) { + return a.group.compareTo(b.group); + } + return 0; + }); + result[name] = Array.from( + list.reduce((set, item) => { + for (const chunk of item.group.chunks) { + set.add(chunk.id); + } + return set; + }, new Set()) + ); + } + return result; + } + + getChildIdsByOrdersMap(includeDirectChildren) { + const chunkMaps = Object.create(null); + + const addChildIdsByOrdersToMap = chunk => { + const data = chunk.getChildIdsByOrders(); + for (const key of Object.keys(data)) { + let chunkMap = chunkMaps[key]; + if (chunkMap === undefined) { + chunkMaps[key] = chunkMap = Object.create(null); + } + chunkMap[chunk.id] = data[key]; + } + }; + + if (includeDirectChildren) { + addChildIdsByOrdersToMap(this); + } + + for (const chunk of this.getAllAsyncChunks()) { + addChildIdsByOrdersToMap(chunk); + } + + return chunkMaps; + } + + /** + * @typedef {Object} ChunkModuleMaps + * @property {Record<string|number, (string|number)[]>} id + * @property {Record<string|number, string>} hash + */ + + /** + * @param {ModuleFilterPredicate} filterFn function used to filter modules + * @returns {ChunkModuleMaps} module map information + */ + getChunkModuleMaps(filterFn) { + /** @type {Record<string|number, (string|number)[]>} */ + const chunkModuleIdMap = Object.create(null); + /** @type {Record<string|number, string>} */ + const chunkModuleHashMap = Object.create(null); + + for (const chunk of this.getAllAsyncChunks()) { + /** @type {(string|number)[]} */ + let array; + for (const module of chunk.modulesIterable) { + if (filterFn(module)) { + if (array === undefined) { + array = []; + chunkModuleIdMap[chunk.id] = array; + } + array.push(module.id); + chunkModuleHashMap[module.id] = module.renderedHash; + } + } + if (array !== undefined) { + array.sort(); + } + } + + return { + id: chunkModuleIdMap, + hash: chunkModuleHashMap + }; + } + + /** + * + * @param {function(Module): boolean} filterFn predicate function used to filter modules + * @param {function(Chunk): boolean} filterChunkFn predicate function used to filter chunks + * @returns {boolean} return true if module exists in graph + */ + hasModuleInGraph(filterFn, filterChunkFn) { + const queue = new Set(this.groupsIterable); + const chunksProcessed = new Set(); + + for (const chunkGroup of queue) { + for (const chunk of chunkGroup.chunks) { + if (!chunksProcessed.has(chunk)) { + chunksProcessed.add(chunk); + if (!filterChunkFn || filterChunkFn(chunk)) { + for (const module of chunk.modulesIterable) { + if (filterFn(module)) { + return true; + } + } + } + } + } + for (const child of chunkGroup.childrenIterable) { + queue.add(child); + } + } + return false; + } + + toString() { + return `Chunk[${Array.from(this._modules).join()}]`; + } +} + +// TODO remove in webpack 5 +Object.defineProperty(Chunk.prototype, "forEachModule", { + configurable: false, + value: util.deprecate( + /** + * @deprecated + * @this {Chunk} + * @typedef {function(any, any, Set<any>): void} ForEachModuleCallback + * @param {ForEachModuleCallback} fn Callback function + * @returns {void} + */ + function(fn) { + this._modules.forEach(fn); + }, + "Chunk.forEachModule: Use for(const module of chunk.modulesIterable) instead" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(Chunk.prototype, "mapModules", { + configurable: false, + value: util.deprecate( + /** + * @deprecated + * @this {Chunk} + * @typedef {function(any, number): any} MapModulesCallback + * @param {MapModulesCallback} fn Callback function + * @returns {TODO[]} result of mapped modules + */ + function(fn) { + return Array.from(this._modules, fn); + }, + "Chunk.mapModules: Use Array.from(chunk.modulesIterable, fn) instead" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(Chunk.prototype, "chunks", { + configurable: false, + get() { + throw new Error("Chunk.chunks: Use ChunkGroup.getChildren() instead"); + }, + set() { + throw new Error("Chunk.chunks: Use ChunkGroup.add/removeChild() instead"); + } +}); + +// TODO remove in webpack 5 +Object.defineProperty(Chunk.prototype, "parents", { + configurable: false, + get() { + throw new Error("Chunk.parents: Use ChunkGroup.getParents() instead"); + }, + set() { + throw new Error("Chunk.parents: Use ChunkGroup.add/removeParent() instead"); + } +}); + +// TODO remove in webpack 5 +Object.defineProperty(Chunk.prototype, "blocks", { + configurable: false, + get() { + throw new Error("Chunk.blocks: Use ChunkGroup.getBlocks() instead"); + }, + set() { + throw new Error("Chunk.blocks: Use ChunkGroup.add/removeBlock() instead"); + } +}); + +// TODO remove in webpack 5 +Object.defineProperty(Chunk.prototype, "entrypoints", { + configurable: false, + get() { + throw new Error( + "Chunk.entrypoints: Use Chunks.groupsIterable and filter by instanceof Entrypoint instead" + ); + }, + set() { + throw new Error("Chunk.entrypoints: Use Chunks.addGroup instead"); + } +}); + +module.exports = Chunk; diff --git a/node_modules/webpack/lib/ChunkGroup.js b/node_modules/webpack/lib/ChunkGroup.js new file mode 100644 index 00000000..031fc14e --- /dev/null +++ b/node_modules/webpack/lib/ChunkGroup.js @@ -0,0 +1,517 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const SortableSet = require("./util/SortableSet"); +const compareLocations = require("./compareLocations"); + +/** @typedef {import("./Chunk")} Chunk */ +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./ModuleReason")} ModuleReason */ + +/** @typedef {{module: Module, loc: TODO, request: string}} OriginRecord */ +/** @typedef {string|{name: string}} ChunkGroupOptions */ + +let debugId = 5000; + +/** + * @template T + * @param {SortableSet<T>} set set to convert to array. + * @returns {T[]} the array format of existing set + */ +const getArray = set => Array.from(set); + +/** + * A convenience method used to sort chunks based on their id's + * @param {ChunkGroup} a first sorting comparator + * @param {ChunkGroup} b second sorting comparator + * @returns {1|0|-1} a sorting index to determine order + */ +const sortById = (a, b) => { + if (a.id < b.id) return -1; + if (b.id < a.id) return 1; + return 0; +}; + +/** + * @param {OriginRecord} a the first comparator in sort + * @param {OriginRecord} b the second comparator in sort + * @returns {1|-1|0} returns sorting order as index + */ +const sortOrigin = (a, b) => { + const aIdent = a.module ? a.module.identifier() : ""; + const bIdent = b.module ? b.module.identifier() : ""; + if (aIdent < bIdent) return -1; + if (aIdent > bIdent) return 1; + return compareLocations(a.loc, b.loc); +}; + +class ChunkGroup { + /** + * Creates an instance of ChunkGroup. + * @param {ChunkGroupOptions=} options chunk group options passed to chunkGroup + */ + constructor(options) { + if (typeof options === "string") { + options = { name: options }; + } else if (!options) { + options = { name: undefined }; + } + /** @type {number} */ + this.groupDebugId = debugId++; + this.options = options; + /** @type {SortableSet<ChunkGroup>} */ + this._children = new SortableSet(undefined, sortById); + this._parents = new SortableSet(undefined, sortById); + this._blocks = new SortableSet(); + /** @type {Chunk[]} */ + this.chunks = []; + /** @type {OriginRecord[]} */ + this.origins = []; + /** Indicies in top-down order */ + /** @private @type {Map<Module, number>} */ + this._moduleIndicies = new Map(); + /** Indicies in bottom-up order */ + /** @private @type {Map<Module, number>} */ + this._moduleIndicies2 = new Map(); + } + + /** + * when a new chunk is added to a chunkGroup, addingOptions will occur. + * @param {ChunkGroupOptions} options the chunkGroup options passed to addOptions + * @returns {void} + */ + addOptions(options) { + for (const key of Object.keys(options)) { + if (this.options[key] === undefined) { + this.options[key] = options[key]; + } else if (this.options[key] !== options[key]) { + if (key.endsWith("Order")) { + this.options[key] = Math.max(this.options[key], options[key]); + } else { + throw new Error( + `ChunkGroup.addOptions: No option merge strategy for ${key}` + ); + } + } + } + } + + /** + * returns the name of current ChunkGroup + * @returns {string|undefined} returns the ChunkGroup name + */ + get name() { + return this.options.name; + } + + /** + * sets a new name for current ChunkGroup + * @param {string} value the new name for ChunkGroup + * @returns {void} + */ + set name(value) { + this.options.name = value; + } + + /** + * get a uniqueId for ChunkGroup, made up of its member Chunk debugId's + * @returns {string} a unique concatenation of chunk debugId's + */ + get debugId() { + return Array.from(this.chunks, x => x.debugId).join("+"); + } + + /** + * get a unique id for ChunkGroup, made up of its member Chunk id's + * @returns {string} a unique concatenation of chunk ids + */ + get id() { + return Array.from(this.chunks, x => x.id).join("+"); + } + + /** + * Performs an unshift of a specific chunk + * @param {Chunk} chunk chunk being unshifted + * @returns {boolean} returns true if attempted chunk shift is accepted + */ + unshiftChunk(chunk) { + const oldIdx = this.chunks.indexOf(chunk); + if (oldIdx > 0) { + this.chunks.splice(oldIdx, 1); + this.chunks.unshift(chunk); + } else if (oldIdx < 0) { + this.chunks.unshift(chunk); + return true; + } + return false; + } + + /** + * inserts a chunk before another existing chunk in group + * @param {Chunk} chunk Chunk being inserted + * @param {Chunk} before Placeholder/target chunk marking new chunk insertion point + * @returns {boolean} return true if insertion was successful + */ + insertChunk(chunk, before) { + const oldIdx = this.chunks.indexOf(chunk); + const idx = this.chunks.indexOf(before); + if (idx < 0) { + throw new Error("before chunk not found"); + } + if (oldIdx >= 0 && oldIdx > idx) { + this.chunks.splice(oldIdx, 1); + this.chunks.splice(idx, 0, chunk); + } else if (oldIdx < 0) { + this.chunks.splice(idx, 0, chunk); + return true; + } + return false; + } + + /** + * add a chunk into ChunkGroup. Is pushed on or prepended + * @param {Chunk} chunk chunk being pushed into ChunkGroupS + * @returns {boolean} returns true if chunk addition was ssuccesful. + */ + pushChunk(chunk) { + const oldIdx = this.chunks.indexOf(chunk); + if (oldIdx >= 0) { + return false; + } + this.chunks.push(chunk); + return true; + } + + /** + * @param {Chunk} oldChunk chunk to be replaced + * @param {Chunk} newChunk New chunkt that will be replaced + * @returns {boolean} rerturns true for + */ + replaceChunk(oldChunk, newChunk) { + const oldIdx = this.chunks.indexOf(oldChunk); + if (oldIdx < 0) return false; + const newIdx = this.chunks.indexOf(newChunk); + if (newIdx < 0) { + this.chunks[oldIdx] = newChunk; + return true; + } + if (newIdx < oldIdx) { + this.chunks.splice(oldIdx, 1); + return true; + } else if (newIdx !== oldIdx) { + this.chunks[oldIdx] = newChunk; + this.chunks.splice(newIdx, 1); + return true; + } + } + + removeChunk(chunk) { + const idx = this.chunks.indexOf(chunk); + if (idx >= 0) { + this.chunks.splice(idx, 1); + return true; + } + return false; + } + + isInitial() { + return false; + } + + addChild(chunk) { + if (this._children.has(chunk)) { + return false; + } + this._children.add(chunk); + return true; + } + + getChildren() { + return this._children.getFromCache(getArray); + } + + getNumberOfChildren() { + return this._children.size; + } + + get childrenIterable() { + return this._children; + } + + removeChild(chunk) { + if (!this._children.has(chunk)) { + return false; + } + + this._children.delete(chunk); + chunk.removeParent(this); + return true; + } + + addParent(parentChunk) { + if (!this._parents.has(parentChunk)) { + this._parents.add(parentChunk); + return true; + } + return false; + } + + getParents() { + return this._parents.getFromCache(getArray); + } + + setParents(newParents) { + this._parents.clear(); + for (const p of newParents) { + this._parents.add(p); + } + } + + getNumberOfParents() { + return this._parents.size; + } + + hasParent(parent) { + return this._parents.has(parent); + } + + get parentsIterable() { + return this._parents; + } + + removeParent(chunk) { + if (this._parents.delete(chunk)) { + chunk.removeChunk(this); + return true; + } + return false; + } + + /** + * @returns {Array} - an array containing the blocks + */ + getBlocks() { + return this._blocks.getFromCache(getArray); + } + + getNumberOfBlocks() { + return this._blocks.size; + } + + hasBlock(block) { + return this._blocks.has(block); + } + + get blocksIterable() { + return this._blocks; + } + + addBlock(block) { + if (!this._blocks.has(block)) { + this._blocks.add(block); + return true; + } + return false; + } + + addOrigin(module, loc, request) { + this.origins.push({ + module, + loc, + request + }); + } + + containsModule(module) { + for (const chunk of this.chunks) { + if (chunk.containsModule(module)) return true; + } + return false; + } + + getFiles() { + const files = new Set(); + + for (const chunk of this.chunks) { + for (const file of chunk.files) { + files.add(file); + } + } + + return Array.from(files); + } + + /** + * @param {ModuleReason} reason reason for removing ChunkGroup + * @returns {void} + */ + remove(reason) { + // cleanup parents + for (const parentChunkGroup of this._parents) { + // remove this chunk from its parents + parentChunkGroup._children.delete(this); + + // cleanup "sub chunks" + for (const chunkGroup of this._children) { + /** + * remove this chunk as "intermediary" and connect + * it "sub chunks" and parents directly + */ + // add parent to each "sub chunk" + chunkGroup.addParent(parentChunkGroup); + // add "sub chunk" to parent + parentChunkGroup.addChild(chunkGroup); + } + } + + /** + * we need to iterate again over the children + * to remove this from the childs parents. + * This can not be done in the above loop + * as it is not guaranteed that `this._parents` contains anything. + */ + for (const chunkGroup of this._children) { + // remove this as parent of every "sub chunk" + chunkGroup._parents.delete(this); + } + + // cleanup blocks + for (const block of this._blocks) { + block.chunkGroup = null; + } + + // remove chunks + for (const chunk of this.chunks) { + chunk.removeGroup(this); + } + } + + sortItems() { + this.origins.sort(sortOrigin); + this._parents.sort(); + this._children.sort(); + } + + /** + * Sorting predicate which allows current ChunkGroup to be compared against another. + * Sorting values are based off of number of chunks in ChunkGroup. + * + * @param {ChunkGroup} otherGroup the chunkGroup to compare this against + * @returns {-1|0|1} sort position for comparison + */ + compareTo(otherGroup) { + if (this.chunks.length > otherGroup.chunks.length) return -1; + if (this.chunks.length < otherGroup.chunks.length) return 1; + const a = this.chunks[Symbol.iterator](); + const b = otherGroup.chunks[Symbol.iterator](); + // eslint-disable-next-line no-constant-condition + while (true) { + const aItem = a.next(); + const bItem = b.next(); + if (aItem.done) return 0; + const cmp = aItem.value.compareTo(bItem.value); + if (cmp !== 0) return cmp; + } + } + + getChildrenByOrders() { + const lists = new Map(); + for (const childGroup of this._children) { + // TODO webpack 5 remove this check for options + if (typeof childGroup.options === "object") { + for (const key of Object.keys(childGroup.options)) { + if (key.endsWith("Order")) { + const name = key.substr(0, key.length - "Order".length); + let list = lists.get(name); + if (list === undefined) { + lists.set(name, (list = [])); + } + list.push({ + order: childGroup.options[key], + group: childGroup + }); + } + } + } + } + const result = Object.create(null); + for (const [name, list] of lists) { + list.sort((a, b) => { + const cmp = b.order - a.order; + if (cmp !== 0) return cmp; + // TODO webpack 5 remove this check of compareTo + if (a.group.compareTo) { + return a.group.compareTo(b.group); + } + return 0; + }); + result[name] = list.map(i => i.group); + } + return result; + } + + /** + * Sets the top-down index of a module in this ChunkGroup + * @param {Module} module module for which the index should be set + * @param {number} index the index of the module + * @returns {void} + */ + setModuleIndex(module, index) { + this._moduleIndicies.set(module, index); + } + + /** + * Gets the top-down index of a module in this ChunkGroup + * @param {Module} module the module + * @returns {number} index + */ + getModuleIndex(module) { + return this._moduleIndicies.get(module); + } + + /** + * Sets the bottom-up index of a module in this ChunkGroup + * @param {Module} module module for which the index should be set + * @param {number} index the index of the module + * @returns {void} + */ + setModuleIndex2(module, index) { + this._moduleIndicies2.set(module, index); + } + + /** + * Gets the bottom-up index of a module in this ChunkGroup + * @param {Module} module the module + * @returns {number} index + */ + getModuleIndex2(module) { + return this._moduleIndicies2.get(module); + } + + checkConstraints() { + const chunk = this; + for (const child of chunk._children) { + if (!child._parents.has(chunk)) { + throw new Error( + `checkConstraints: child missing parent ${chunk.debugId} -> ${ + child.debugId + }` + ); + } + } + for (const parentChunk of chunk._parents) { + if (!parentChunk._children.has(chunk)) { + throw new Error( + `checkConstraints: parent missing child ${parentChunk.debugId} <- ${ + chunk.debugId + }` + ); + } + } + } +} + +module.exports = ChunkGroup; diff --git a/node_modules/webpack/lib/ChunkRenderError.js b/node_modules/webpack/lib/ChunkRenderError.js new file mode 100644 index 00000000..0d0eb2cb --- /dev/null +++ b/node_modules/webpack/lib/ChunkRenderError.js @@ -0,0 +1,32 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +/** @typedef {import("./Chunk")} Chunk */ + +class ChunkRenderError extends WebpackError { + /** + * Create a new ChunkRenderError + * @param {Chunk} chunk A chunk + * @param {string} file Related file + * @param {Error} error Original error + */ + constructor(chunk, file, error) { + super(); + + this.name = "ChunkRenderError"; + this.error = error; + this.message = error.message; + this.details = error.stack; + this.file = file; + this.chunk = chunk; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = ChunkRenderError; diff --git a/node_modules/webpack/lib/ChunkTemplate.js b/node_modules/webpack/lib/ChunkTemplate.js new file mode 100644 index 00000000..65861af4 --- /dev/null +++ b/node_modules/webpack/lib/ChunkTemplate.js @@ -0,0 +1,87 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { Tapable, SyncWaterfallHook, SyncHook } = require("tapable"); + +/** @typedef {import("./ModuleTemplate")} ModuleTemplate */ +/** @typedef {import("./Chunk")} Chunk */ +/** @typedef {import("./Module")} Module} */ +/** @typedef {import("./Dependency").DependencyTemplate} DependencyTemplate} */ +/** @typedef {import("./util/createHash").Hash} Hash} */ + +/** + * @typedef {Object} RenderManifestOptions + * @property {Chunk} chunk the chunk used to render + * @property {string} hash + * @property {string} fullHash + * @property {TODO} outputOptions + * @property {{javascript: ModuleTemplate, webassembly: ModuleTemplate}} moduleTemplates + * @property {Map<TODO, TODO>} dependencyTemplates + */ + +module.exports = class ChunkTemplate extends Tapable { + constructor(outputOptions) { + super(); + this.outputOptions = outputOptions || {}; + this.hooks = { + /** @type {SyncWaterfallHook<TODO[], RenderManifestOptions>} */ + renderManifest: new SyncWaterfallHook(["result", "options"]), + modules: new SyncWaterfallHook([ + "source", + "chunk", + "moduleTemplate", + "dependencyTemplates" + ]), + render: new SyncWaterfallHook([ + "source", + "chunk", + "moduleTemplate", + "dependencyTemplates" + ]), + renderWithEntry: new SyncWaterfallHook(["source", "chunk"]), + hash: new SyncHook(["hash"]), + hashForChunk: new SyncHook(["hash", "chunk"]) + }; + } + + /** + * + * @param {RenderManifestOptions} options render manifest options + * @returns {TODO[]} returns render manifest + */ + getRenderManifest(options) { + const result = []; + + this.hooks.renderManifest.call(result, options); + + return result; + } + + /** + * Updates hash with information from this template + * @param {Hash} hash the hash to update + * @returns {void} + */ + updateHash(hash) { + hash.update("ChunkTemplate"); + hash.update("2"); + this.hooks.hash.call(hash); + } + + /** + * TODO webpack 5: remove moduleTemplate and dependencyTemplates + * Updates hash with chunk-specific information from this template + * @param {Hash} hash the hash to update + * @param {Chunk} chunk the chunk + * @param {ModuleTemplate} moduleTemplate ModuleTemplate instance for render + * @param {Map<Function, DependencyTemplate>} dependencyTemplates dependency templates + * @returns {void} + */ + updateHashForChunk(hash, chunk, moduleTemplate, dependencyTemplates) { + this.updateHash(hash); + this.hooks.hashForChunk.call(hash, chunk); + } +}; diff --git a/node_modules/webpack/lib/CommentCompilationWarning.js b/node_modules/webpack/lib/CommentCompilationWarning.js new file mode 100644 index 00000000..79f0a2af --- /dev/null +++ b/node_modules/webpack/lib/CommentCompilationWarning.js @@ -0,0 +1,32 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +/** @typedef {import("./Module")} Module */ + +/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */ + +class CommentCompilationWarning extends WebpackError { + /** + * + * @param {string} message warning message + * @param {Module} module affected module + * @param {DependencyLocation} loc affected lines of code + */ + constructor(message, module, loc) { + super(message); + + this.name = "CommentCompilationWarning"; + + this.module = module; + this.loc = loc; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = CommentCompilationWarning; diff --git a/node_modules/webpack/lib/CompatibilityPlugin.js b/node_modules/webpack/lib/CompatibilityPlugin.js new file mode 100644 index 00000000..1544d6c8 --- /dev/null +++ b/node_modules/webpack/lib/CompatibilityPlugin.js @@ -0,0 +1,70 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ConstDependency = require("./dependencies/ConstDependency"); + +const NullFactory = require("./NullFactory"); + +/** @typedef {import("./Compiler")} Compiler */ + +class CompatibilityPlugin { + /** + * Apply the plugin + * @param {Compiler} compiler Webpack Compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap( + "CompatibilityPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("CompatibilityPlugin", (parser, parserOptions) => { + if ( + parserOptions.browserify !== undefined && + !parserOptions.browserify + ) + return; + + parser.hooks.call + .for("require") + .tap("CompatibilityPlugin", expr => { + // support for browserify style require delegator: "require(o, !0)" + if (expr.arguments.length !== 2) return; + const second = parser.evaluateExpression(expr.arguments[1]); + if (!second.isBoolean()) return; + if (second.asBool() !== true) return; + const dep = new ConstDependency("require", expr.callee.range); + dep.loc = expr.loc; + if (parser.state.current.dependencies.length > 1) { + const last = + parser.state.current.dependencies[ + parser.state.current.dependencies.length - 1 + ]; + if ( + last.critical && + last.options && + last.options.request === "." && + last.userRequest === "." && + last.options.recursive + ) + parser.state.current.dependencies.pop(); + } + parser.state.current.addDependency(dep); + return true; + }); + }); + } + ); + } +} +module.exports = CompatibilityPlugin; diff --git a/node_modules/webpack/lib/Compilation.js b/node_modules/webpack/lib/Compilation.js new file mode 100644 index 00000000..0d02acfc --- /dev/null +++ b/node_modules/webpack/lib/Compilation.js @@ -0,0 +1,2576 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ +"use strict"; + +const asyncLib = require("neo-async"); +const util = require("util"); +const { CachedSource } = require("webpack-sources"); +const { + Tapable, + SyncHook, + SyncBailHook, + SyncWaterfallHook, + AsyncSeriesHook +} = require("tapable"); +const EntryModuleNotFoundError = require("./EntryModuleNotFoundError"); +const ModuleNotFoundError = require("./ModuleNotFoundError"); +const ModuleDependencyWarning = require("./ModuleDependencyWarning"); +const ModuleDependencyError = require("./ModuleDependencyError"); +const ChunkGroup = require("./ChunkGroup"); +const Chunk = require("./Chunk"); +const Entrypoint = require("./Entrypoint"); +const MainTemplate = require("./MainTemplate"); +const ChunkTemplate = require("./ChunkTemplate"); +const HotUpdateChunkTemplate = require("./HotUpdateChunkTemplate"); +const ModuleTemplate = require("./ModuleTemplate"); +const RuntimeTemplate = require("./RuntimeTemplate"); +const ChunkRenderError = require("./ChunkRenderError"); +const AsyncDependencyToInitialChunkError = require("./AsyncDependencyToInitialChunkError"); +const Stats = require("./Stats"); +const Semaphore = require("./util/Semaphore"); +const createHash = require("./util/createHash"); +const Queue = require("./util/Queue"); +const SortableSet = require("./util/SortableSet"); +const GraphHelpers = require("./GraphHelpers"); +const ModuleDependency = require("./dependencies/ModuleDependency"); +const compareLocations = require("./compareLocations"); + +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./Compiler")} Compiler */ +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("./WebpackError")} WebpackError */ +/** @typedef {import("./DependenciesBlockVariable")} DependenciesBlockVariable */ +/** @typedef {import("./dependencies/SingleEntryDependency")} SingleEntryDependency */ +/** @typedef {import("./dependencies/MultiEntryDependency")} MultiEntryDependency */ +/** @typedef {import("./dependencies/DllEntryDependency")} DllEntryDependency */ +/** @typedef {import("./dependencies/DependencyReference")} DependencyReference */ +/** @typedef {import("./DependenciesBlock")} DependenciesBlock */ +/** @typedef {import("./AsyncDependenciesBlock")} AsyncDependenciesBlock */ +/** @typedef {import("./Dependency")} Dependency */ +/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */ +/** @typedef {import("./Dependency").DependencyTemplate} DependencyTemplate */ +/** @typedef {import("./util/createHash").Hash} Hash */ + +// TODO use @callback +/** @typedef {{[assetName: string]: Source}} CompilationAssets */ +/** @typedef {(err: Error|null, result?: Module) => void } ModuleCallback */ +/** @typedef {(err?: Error|null, result?: Module) => void } ModuleChainCallback */ +/** @typedef {(module: Module) => void} OnModuleCallback */ +/** @typedef {(err?: Error|null) => void} Callback */ +/** @typedef {(d: Dependency) => any} DepBlockVarDependenciesCallback */ +/** @typedef {new (...args: any[]) => Dependency} DepConstructor */ +/** @typedef {{apply: () => void}} Plugin */ + +/** + * @typedef {Object} ModuleFactoryCreateDataContextInfo + * @property {string} issuer + * @property {string} compiler + */ + +/** + * @typedef {Object} ModuleFactoryCreateData + * @property {ModuleFactoryCreateDataContextInfo} contextInfo + * @property {any=} resolveOptions + * @property {string} context + * @property {Dependency[]} dependencies + */ + +/** + * @typedef {Object} ModuleFactory + * @property {(data: ModuleFactoryCreateData, callback: ModuleCallback) => any} create + */ + +/** + * @typedef {Object} SortedDependency + * @property {ModuleFactory} factory + * @property {Dependency[]} dependencies + */ + +/** + * @typedef {Object} DependenciesBlockLike + * @property {Dependency[]} dependencies + * @property {AsyncDependenciesBlock[]} blocks + * @property {DependenciesBlockVariable[]} variables + */ + +/** + * @param {Chunk} a first chunk to sort by id + * @param {Chunk} b second chunk to sort by id + * @returns {-1|0|1} sort value + */ +const byId = (a, b) => { + if (typeof a.id !== typeof b.id) { + return typeof a.id < typeof b.id ? -1 : 1; + } + if (a.id < b.id) return -1; + if (a.id > b.id) return 1; + return 0; +}; + +/** + * @param {Module} a first module to sort by + * @param {Module} b second module to sort by + * @returns {-1|0|1} sort value + */ +const byIdOrIdentifier = (a, b) => { + if (typeof a.id !== typeof b.id) { + return typeof a.id < typeof b.id ? -1 : 1; + } + if (a.id < b.id) return -1; + if (a.id > b.id) return 1; + const identA = a.identifier(); + const identB = b.identifier(); + if (identA < identB) return -1; + if (identA > identB) return 1; + return 0; +}; + +/** + * @param {Module} a first module to sort by + * @param {Module} b second module to sort by + * @returns {-1|0|1} sort value + */ +const byIndexOrIdentifier = (a, b) => { + if (a.index < b.index) return -1; + if (a.index > b.index) return 1; + const identA = a.identifier(); + const identB = b.identifier(); + if (identA < identB) return -1; + if (identA > identB) return 1; + return 0; +}; + +/** + * @param {Compilation} a first compilation to sort by + * @param {Compilation} b second compilation to sort by + * @returns {-1|0|1} sort value + */ +const byNameOrHash = (a, b) => { + if (a.name < b.name) return -1; + if (a.name > b.name) return 1; + if (a.fullHash < b.fullHash) return -1; + if (a.fullHash > b.fullHash) return 1; + return 0; +}; + +/** + * @template T + * @param {Set<T>} a first set + * @param {Set<T>} b second set + * @returns {number} cmp + */ +const bySetSize = (a, b) => { + return a.size - b.size; +}; + +/** + * @param {DependenciesBlockVariable[]} variables DepBlock Variables to iterate over + * @param {DepBlockVarDependenciesCallback} fn callback to apply on iterated elements + * @returns {void} + */ +const iterationBlockVariable = (variables, fn) => { + for ( + let indexVariable = 0; + indexVariable < variables.length; + indexVariable++ + ) { + const varDep = variables[indexVariable].dependencies; + for (let indexVDep = 0; indexVDep < varDep.length; indexVDep++) { + fn(varDep[indexVDep]); + } + } +}; + +/** + * @template T + * @param {T[]} arr array of elements to iterate over + * @param {function(T): void} fn callback applied to each element + * @returns {void} + */ +const iterationOfArrayCallback = (arr, fn) => { + for (let index = 0; index < arr.length; index++) { + fn(arr[index]); + } +}; + +/** + * @template T + * @param {Set<T>} set set to add items to + * @param {Set<T>} otherSet set to add items from + * @returns {void} + */ +const addAllToSet = (set, otherSet) => { + for (const item of otherSet) { + set.add(item); + } +}; + +class Compilation extends Tapable { + /** + * Creates an instance of Compilation. + * @param {Compiler} compiler the compiler which created the compilation + */ + constructor(compiler) { + super(); + this.hooks = { + /** @type {SyncHook<Module>} */ + buildModule: new SyncHook(["module"]), + /** @type {SyncHook<Module>} */ + rebuildModule: new SyncHook(["module"]), + /** @type {SyncHook<Module, Error>} */ + failedModule: new SyncHook(["module", "error"]), + /** @type {SyncHook<Module>} */ + succeedModule: new SyncHook(["module"]), + + /** @type {SyncHook<Dependency, string>} */ + addEntry: new SyncHook(["entry", "name"]), + /** @type {SyncHook<Dependency, string, Error>} */ + failedEntry: new SyncHook(["entry", "name", "error"]), + /** @type {SyncHook<Dependency, string, Module>} */ + succeedEntry: new SyncHook(["entry", "name", "module"]), + + /** @type {SyncWaterfallHook<DependencyReference, Dependency, Module>} */ + dependencyReference: new SyncWaterfallHook([ + "dependencyReference", + "dependency", + "module" + ]), + + /** @type {SyncHook<Module[]>} */ + finishModules: new SyncHook(["modules"]), + /** @type {SyncHook<Module>} */ + finishRebuildingModule: new SyncHook(["module"]), + /** @type {SyncHook} */ + unseal: new SyncHook([]), + /** @type {SyncHook} */ + seal: new SyncHook([]), + + /** @type {SyncHook} */ + beforeChunks: new SyncHook([]), + /** @type {SyncHook<Chunk[]>} */ + afterChunks: new SyncHook(["chunks"]), + + /** @type {SyncBailHook<Module[]>} */ + optimizeDependenciesBasic: new SyncBailHook(["modules"]), + /** @type {SyncBailHook<Module[]>} */ + optimizeDependencies: new SyncBailHook(["modules"]), + /** @type {SyncBailHook<Module[]>} */ + optimizeDependenciesAdvanced: new SyncBailHook(["modules"]), + /** @type {SyncBailHook<Module[]>} */ + afterOptimizeDependencies: new SyncHook(["modules"]), + + /** @type {SyncHook} */ + optimize: new SyncHook([]), + /** @type {SyncBailHook<Module[]>} */ + optimizeModulesBasic: new SyncBailHook(["modules"]), + /** @type {SyncBailHook<Module[]>} */ + optimizeModules: new SyncBailHook(["modules"]), + /** @type {SyncBailHook<Module[]>} */ + optimizeModulesAdvanced: new SyncBailHook(["modules"]), + /** @type {SyncHook<Module[]>} */ + afterOptimizeModules: new SyncHook(["modules"]), + + /** @type {SyncBailHook<Chunk[], ChunkGroup[]>} */ + optimizeChunksBasic: new SyncBailHook(["chunks", "chunkGroups"]), + /** @type {SyncBailHook<Chunk[], ChunkGroup[]>} */ + optimizeChunks: new SyncBailHook(["chunks", "chunkGroups"]), + /** @type {SyncBailHook<Chunk[], ChunkGroup[]>} */ + optimizeChunksAdvanced: new SyncBailHook(["chunks", "chunkGroups"]), + /** @type {SyncHook<Chunk[], ChunkGroup[]>} */ + afterOptimizeChunks: new SyncHook(["chunks", "chunkGroups"]), + + /** @type {AsyncSeriesHook<Chunk[], Module[]>} */ + optimizeTree: new AsyncSeriesHook(["chunks", "modules"]), + /** @type {SyncHook<Chunk[], Module[]>} */ + afterOptimizeTree: new SyncHook(["chunks", "modules"]), + + /** @type {SyncBailHook<Chunk[], Module[]>} */ + optimizeChunkModulesBasic: new SyncBailHook(["chunks", "modules"]), + /** @type {SyncBailHook<Chunk[], Module[]>} */ + optimizeChunkModules: new SyncBailHook(["chunks", "modules"]), + /** @type {SyncBailHook<Chunk[], Module[]>} */ + optimizeChunkModulesAdvanced: new SyncBailHook(["chunks", "modules"]), + /** @type {SyncHook<Chunk[], Module[]>} */ + afterOptimizeChunkModules: new SyncHook(["chunks", "modules"]), + /** @type {SyncBailHook} */ + shouldRecord: new SyncBailHook([]), + + /** @type {SyncHook<Module[], any>} */ + reviveModules: new SyncHook(["modules", "records"]), + /** @type {SyncHook<Module[]>} */ + optimizeModuleOrder: new SyncHook(["modules"]), + /** @type {SyncHook<Module[]>} */ + advancedOptimizeModuleOrder: new SyncHook(["modules"]), + /** @type {SyncHook<Module[]>} */ + beforeModuleIds: new SyncHook(["modules"]), + /** @type {SyncHook<Module[]>} */ + moduleIds: new SyncHook(["modules"]), + /** @type {SyncHook<Module[]>} */ + optimizeModuleIds: new SyncHook(["modules"]), + /** @type {SyncHook<Module[]>} */ + afterOptimizeModuleIds: new SyncHook(["modules"]), + + /** @type {SyncHook<Chunk[], any>} */ + reviveChunks: new SyncHook(["chunks", "records"]), + /** @type {SyncHook<Chunk[]>} */ + optimizeChunkOrder: new SyncHook(["chunks"]), + /** @type {SyncHook<Chunk[]>} */ + beforeChunkIds: new SyncHook(["chunks"]), + /** @type {SyncHook<Chunk[]>} */ + optimizeChunkIds: new SyncHook(["chunks"]), + /** @type {SyncHook<Chunk[]>} */ + afterOptimizeChunkIds: new SyncHook(["chunks"]), + + /** @type {SyncHook<Module[], any>} */ + recordModules: new SyncHook(["modules", "records"]), + /** @type {SyncHook<Chunk[], any>} */ + recordChunks: new SyncHook(["chunks", "records"]), + + /** @type {SyncHook} */ + beforeHash: new SyncHook([]), + /** @type {SyncHook<Chunk>} */ + contentHash: new SyncHook(["chunk"]), + /** @type {SyncHook} */ + afterHash: new SyncHook([]), + /** @type {SyncHook<any>} */ + recordHash: new SyncHook(["records"]), + /** @type {SyncHook<Compilation, any>} */ + record: new SyncHook(["compilation", "records"]), + + /** @type {SyncHook} */ + beforeModuleAssets: new SyncHook([]), + /** @type {SyncBailHook} */ + shouldGenerateChunkAssets: new SyncBailHook([]), + /** @type {SyncHook} */ + beforeChunkAssets: new SyncHook([]), + /** @type {SyncHook<Chunk[]>} */ + additionalChunkAssets: new SyncHook(["chunks"]), + + /** @type {AsyncSeriesHook} */ + additionalAssets: new AsyncSeriesHook([]), + /** @type {AsyncSeriesHook<Chunk[]>} */ + optimizeChunkAssets: new AsyncSeriesHook(["chunks"]), + /** @type {SyncHook<Chunk[]>} */ + afterOptimizeChunkAssets: new SyncHook(["chunks"]), + /** @type {AsyncSeriesHook<CompilationAssets>} */ + optimizeAssets: new AsyncSeriesHook(["assets"]), + /** @type {SyncHook<CompilationAssets>} */ + afterOptimizeAssets: new SyncHook(["assets"]), + + /** @type {SyncBailHook} */ + needAdditionalSeal: new SyncBailHook([]), + /** @type {AsyncSeriesHook} */ + afterSeal: new AsyncSeriesHook([]), + + /** @type {SyncHook<Chunk, Hash>} */ + chunkHash: new SyncHook(["chunk", "chunkHash"]), + /** @type {SyncHook<Module, string>} */ + moduleAsset: new SyncHook(["module", "filename"]), + /** @type {SyncHook<Chunk, string>} */ + chunkAsset: new SyncHook(["chunk", "filename"]), + + /** @type {SyncWaterfallHook<string, TODO>} */ + assetPath: new SyncWaterfallHook(["filename", "data"]), // TODO MainTemplate + + /** @type {SyncBailHook} */ + needAdditionalPass: new SyncBailHook([]), + + /** @type {SyncHook<Compiler, string, number>} */ + childCompiler: new SyncHook([ + "childCompiler", + "compilerName", + "compilerIndex" + ]), + + // TODO the following hooks are weirdly located here + // TODO move them for webpack 5 + /** @type {SyncHook<object, Module>} */ + normalModuleLoader: new SyncHook(["loaderContext", "module"]), + + /** @type {SyncBailHook<Chunk[]>} */ + optimizeExtractedChunksBasic: new SyncBailHook(["chunks"]), + /** @type {SyncBailHook<Chunk[]>} */ + optimizeExtractedChunks: new SyncBailHook(["chunks"]), + /** @type {SyncBailHook<Chunk[]>} */ + optimizeExtractedChunksAdvanced: new SyncBailHook(["chunks"]), + /** @type {SyncHook<Chunk[]>} */ + afterOptimizeExtractedChunks: new SyncHook(["chunks"]) + }; + this._pluginCompat.tap("Compilation", options => { + switch (options.name) { + case "optimize-tree": + case "additional-assets": + case "optimize-chunk-assets": + case "optimize-assets": + case "after-seal": + options.async = true; + break; + } + }); + /** @type {string=} */ + this.name = undefined; + /** @type {Compiler} */ + this.compiler = compiler; + this.resolverFactory = compiler.resolverFactory; + this.inputFileSystem = compiler.inputFileSystem; + this.requestShortener = compiler.requestShortener; + + const options = compiler.options; + this.options = options; + this.outputOptions = options && options.output; + /** @type {boolean=} */ + this.bail = options && options.bail; + this.profile = options && options.profile; + this.performance = options && options.performance; + + this.mainTemplate = new MainTemplate(this.outputOptions); + this.chunkTemplate = new ChunkTemplate(this.outputOptions); + this.hotUpdateChunkTemplate = new HotUpdateChunkTemplate( + this.outputOptions + ); + this.runtimeTemplate = new RuntimeTemplate( + this.outputOptions, + this.requestShortener + ); + this.moduleTemplates = { + javascript: new ModuleTemplate(this.runtimeTemplate, "javascript"), + webassembly: new ModuleTemplate(this.runtimeTemplate, "webassembly") + }; + + this.semaphore = new Semaphore(options.parallelism || 100); + + this.entries = []; + /** @private @type {{name: string, request: string, module: Module}[]} */ + this._preparedEntrypoints = []; + this.entrypoints = new Map(); + /** @type {Chunk[]} */ + this.chunks = []; + /** @type {ChunkGroup[]} */ + this.chunkGroups = []; + /** @type {Map<string, ChunkGroup>} */ + this.namedChunkGroups = new Map(); + /** @type {Map<string, Chunk>} */ + this.namedChunks = new Map(); + /** @type {Module[]} */ + this.modules = []; + /** @private @type {Map<string, Module>} */ + this._modules = new Map(); + this.cache = null; + this.records = null; + /** @type {string[]} */ + this.additionalChunkAssets = []; + /** @type {CompilationAssets} */ + this.assets = {}; + /** @type {WebpackError[]} */ + this.errors = []; + /** @type {WebpackError[]} */ + this.warnings = []; + /** @type {Compilation[]} */ + this.children = []; + /** @type {Map<DepConstructor, ModuleFactory>} */ + this.dependencyFactories = new Map(); + /** @type {Map<DepConstructor, DependencyTemplate>} */ + this.dependencyTemplates = new Map(); + // TODO refactor this in webpack 5 to a custom DependencyTemplates class with a hash property + // @ts-ignore + this.dependencyTemplates.set("hash", ""); + this.childrenCounters = {}; + /** @type {Set<number|string>} */ + this.usedChunkIds = null; + /** @type {Set<number>} */ + this.usedModuleIds = null; + /** @type {Map<string, number>=} */ + this.fileTimestamps = undefined; + /** @type {Map<string, number>=} */ + this.contextTimestamps = undefined; + /** @type {Set<string>=} */ + this.compilationDependencies = undefined; + /** @private @type {Map<Module, Callback[]>} */ + this._buildingModules = new Map(); + /** @private @type {Map<Module, Callback[]>} */ + this._rebuildingModules = new Map(); + } + + getStats() { + return new Stats(this); + } + + /** + * @typedef {Object} AddModuleResult + * @property {Module} module the added or existing module + * @property {boolean} issuer was this the first request for this module + * @property {boolean} build should the module be build + * @property {boolean} dependencies should dependencies be walked + */ + + /** + * @param {Module} module module to be added that was created + * @param {any=} cacheGroup cacheGroup it is apart of + * @returns {AddModuleResult} returns meta about whether or not the module had built + * had an issuer, or any dependnecies + */ + addModule(module, cacheGroup) { + const identifier = module.identifier(); + const alreadyAddedModule = this._modules.get(identifier); + if (alreadyAddedModule) { + return { + module: alreadyAddedModule, + issuer: false, + build: false, + dependencies: false + }; + } + const cacheName = (cacheGroup || "m") + identifier; + if (this.cache && this.cache[cacheName]) { + const cacheModule = this.cache[cacheName]; + + if (typeof cacheModule.updateCacheModule === "function") { + cacheModule.updateCacheModule(module); + } + + let rebuild = true; + if (this.fileTimestamps && this.contextTimestamps) { + rebuild = cacheModule.needRebuild( + this.fileTimestamps, + this.contextTimestamps + ); + } + + if (!rebuild) { + cacheModule.disconnect(); + this._modules.set(identifier, cacheModule); + this.modules.push(cacheModule); + for (const err of cacheModule.errors) { + this.errors.push(err); + } + for (const err of cacheModule.warnings) { + this.warnings.push(err); + } + return { + module: cacheModule, + issuer: true, + build: false, + dependencies: true + }; + } + cacheModule.unbuild(); + module = cacheModule; + } + this._modules.set(identifier, module); + if (this.cache) { + this.cache[cacheName] = module; + } + this.modules.push(module); + return { + module: module, + issuer: true, + build: true, + dependencies: true + }; + } + + /** + * Fetches a module from a compilation by its identifier + * @param {Module} module the module provided + * @returns {Module} the module requested + */ + getModule(module) { + const identifier = module.identifier(); + return this._modules.get(identifier); + } + + /** + * Attempts to search for a module by its identifier + * @param {string} identifier identifier (usually path) for module + * @returns {Module|undefined} attempt to search for module and return it, else undefined + */ + findModule(identifier) { + return this._modules.get(identifier); + } + + /** + * @param {Module} module module with its callback list + * @param {Callback} callback the callback function + * @returns {void} + */ + waitForBuildingFinished(module, callback) { + let callbackList = this._buildingModules.get(module); + if (callbackList) { + callbackList.push(() => callback()); + } else { + process.nextTick(callback); + } + } + + /** + * Builds the module object + * + * @param {Module} module module to be built + * @param {boolean} optional optional flag + * @param {Module=} origin origin module this module build was requested from + * @param {Dependency[]=} dependencies optional dependencies from the module to be built + * @param {TODO} thisCallback the callback + * @returns {TODO} returns the callback function with results + */ + buildModule(module, optional, origin, dependencies, thisCallback) { + let callbackList = this._buildingModules.get(module); + if (callbackList) { + callbackList.push(thisCallback); + return; + } + this._buildingModules.set(module, (callbackList = [thisCallback])); + + const callback = err => { + this._buildingModules.delete(module); + for (const cb of callbackList) { + cb(err); + } + }; + + this.hooks.buildModule.call(module); + module.build( + this.options, + this, + this.resolverFactory.get("normal", module.resolveOptions), + this.inputFileSystem, + error => { + const errors = module.errors; + for (let indexError = 0; indexError < errors.length; indexError++) { + const err = errors[indexError]; + err.origin = origin; + err.dependencies = dependencies; + if (optional) { + this.warnings.push(err); + } else { + this.errors.push(err); + } + } + + const warnings = module.warnings; + for ( + let indexWarning = 0; + indexWarning < warnings.length; + indexWarning++ + ) { + const war = warnings[indexWarning]; + war.origin = origin; + war.dependencies = dependencies; + this.warnings.push(war); + } + const originalMap = module.dependencies.reduce((map, v, i) => { + map.set(v, i); + return map; + }, new Map()); + module.dependencies.sort((a, b) => { + const cmp = compareLocations(a.loc, b.loc); + if (cmp) return cmp; + return originalMap.get(a) - originalMap.get(b); + }); + if (error) { + this.hooks.failedModule.call(module, error); + return callback(error); + } + this.hooks.succeedModule.call(module); + return callback(); + } + ); + } + + /** + * @param {Module} module to be processed for deps + * @param {ModuleCallback} callback callback to be triggered + * @returns {void} + */ + processModuleDependencies(module, callback) { + const dependencies = new Map(); + + const addDependency = dep => { + const resourceIdent = dep.getResourceIdentifier(); + if (resourceIdent) { + const factory = this.dependencyFactories.get(dep.constructor); + if (factory === undefined) { + throw new Error( + `No module factory available for dependency type: ${ + dep.constructor.name + }` + ); + } + let innerMap = dependencies.get(factory); + if (innerMap === undefined) { + dependencies.set(factory, (innerMap = new Map())); + } + let list = innerMap.get(resourceIdent); + if (list === undefined) innerMap.set(resourceIdent, (list = [])); + list.push(dep); + } + }; + + const addDependenciesBlock = block => { + if (block.dependencies) { + iterationOfArrayCallback(block.dependencies, addDependency); + } + if (block.blocks) { + iterationOfArrayCallback(block.blocks, addDependenciesBlock); + } + if (block.variables) { + iterationBlockVariable(block.variables, addDependency); + } + }; + + try { + addDependenciesBlock(module); + } catch (e) { + callback(e); + } + + const sortedDependencies = []; + + for (const pair1 of dependencies) { + for (const pair2 of pair1[1]) { + sortedDependencies.push({ + factory: pair1[0], + dependencies: pair2[1] + }); + } + } + + this.addModuleDependencies( + module, + sortedDependencies, + this.bail, + null, + true, + callback + ); + } + + /** + * @param {Module} module module to add deps to + * @param {SortedDependency[]} dependencies set of sorted dependencies to iterate through + * @param {(boolean|null)=} bail whether to bail or not + * @param {TODO} cacheGroup optional cacheGroup + * @param {boolean} recursive whether it is recursive traversal + * @param {function} callback callback for when dependencies are finished being added + * @returns {void} + */ + addModuleDependencies( + module, + dependencies, + bail, + cacheGroup, + recursive, + callback + ) { + const start = this.profile && Date.now(); + const currentProfile = this.profile && {}; + + asyncLib.forEach( + dependencies, + (item, callback) => { + const dependencies = item.dependencies; + + const errorAndCallback = err => { + err.origin = module; + err.dependencies = dependencies; + this.errors.push(err); + if (bail) { + callback(err); + } else { + callback(); + } + }; + const warningAndCallback = err => { + err.origin = module; + this.warnings.push(err); + callback(); + }; + + const semaphore = this.semaphore; + semaphore.acquire(() => { + const factory = item.factory; + factory.create( + { + contextInfo: { + issuer: module.nameForCondition && module.nameForCondition(), + compiler: this.compiler.name + }, + resolveOptions: module.resolveOptions, + context: module.context, + dependencies: dependencies + }, + (err, dependentModule) => { + let afterFactory; + + const isOptional = () => { + return dependencies.every(d => d.optional); + }; + + const errorOrWarningAndCallback = err => { + if (isOptional()) { + return warningAndCallback(err); + } else { + return errorAndCallback(err); + } + }; + + if (err) { + semaphore.release(); + return errorOrWarningAndCallback( + new ModuleNotFoundError(module, err) + ); + } + if (!dependentModule) { + semaphore.release(); + return process.nextTick(callback); + } + if (currentProfile) { + afterFactory = Date.now(); + currentProfile.factory = afterFactory - start; + } + + const iterationDependencies = depend => { + for (let index = 0; index < depend.length; index++) { + const dep = depend[index]; + dep.module = dependentModule; + dependentModule.addReason(module, dep); + } + }; + + const addModuleResult = this.addModule( + dependentModule, + cacheGroup + ); + dependentModule = addModuleResult.module; + iterationDependencies(dependencies); + + const afterBuild = () => { + if (currentProfile) { + const afterBuilding = Date.now(); + currentProfile.building = afterBuilding - afterFactory; + } + + if (recursive && addModuleResult.dependencies) { + this.processModuleDependencies(dependentModule, callback); + } else { + return callback(); + } + }; + + if (addModuleResult.issuer) { + if (currentProfile) { + dependentModule.profile = currentProfile; + } + + dependentModule.issuer = module; + } else { + if (this.profile) { + if (module.profile) { + const time = Date.now() - start; + if ( + !module.profile.dependencies || + time > module.profile.dependencies + ) { + module.profile.dependencies = time; + } + } + } + } + + if (addModuleResult.build) { + this.buildModule( + dependentModule, + isOptional(), + module, + dependencies, + err => { + if (err) { + semaphore.release(); + return errorOrWarningAndCallback(err); + } + + if (currentProfile) { + const afterBuilding = Date.now(); + currentProfile.building = afterBuilding - afterFactory; + } + + semaphore.release(); + afterBuild(); + } + ); + } else { + semaphore.release(); + this.waitForBuildingFinished(dependentModule, afterBuild); + } + } + ); + }); + }, + err => { + // In V8, the Error objects keep a reference to the functions on the stack. These warnings & + // errors are created inside closures that keep a reference to the Compilation, so errors are + // leaking the Compilation object. + + if (err) { + // eslint-disable-next-line no-self-assign + err.stack = err.stack; + return callback(err); + } + + return process.nextTick(callback); + } + ); + } + + /** + * + * @param {string} context context string path + * @param {Dependency} dependency dependency used to create Module chain + * @param {OnModuleCallback} onModule function invoked on modules creation + * @param {ModuleChainCallback} callback callback for when module chain is complete + * @returns {void} will throw if dependency instance is not a valid Dependency + */ + _addModuleChain(context, dependency, onModule, callback) { + const start = this.profile && Date.now(); + const currentProfile = this.profile && {}; + + const errorAndCallback = this.bail + ? err => { + callback(err); + } + : err => { + err.dependencies = [dependency]; + this.errors.push(err); + callback(); + }; + + if ( + typeof dependency !== "object" || + dependency === null || + !dependency.constructor + ) { + throw new Error("Parameter 'dependency' must be a Dependency"); + } + const Dep = /** @type {DepConstructor} */ (dependency.constructor); + const moduleFactory = this.dependencyFactories.get(Dep); + if (!moduleFactory) { + throw new Error( + `No dependency factory available for this dependency type: ${ + dependency.constructor.name + }` + ); + } + + this.semaphore.acquire(() => { + moduleFactory.create( + { + contextInfo: { + issuer: "", + compiler: this.compiler.name + }, + context: context, + dependencies: [dependency] + }, + (err, module) => { + if (err) { + this.semaphore.release(); + return errorAndCallback(new EntryModuleNotFoundError(err)); + } + + let afterFactory; + + if (currentProfile) { + afterFactory = Date.now(); + currentProfile.factory = afterFactory - start; + } + + const addModuleResult = this.addModule(module); + module = addModuleResult.module; + + onModule(module); + + dependency.module = module; + module.addReason(null, dependency); + + const afterBuild = () => { + if (currentProfile) { + const afterBuilding = Date.now(); + currentProfile.building = afterBuilding - afterFactory; + } + + if (addModuleResult.dependencies) { + this.processModuleDependencies(module, err => { + if (err) return callback(err); + callback(null, module); + }); + } else { + return callback(null, module); + } + }; + + if (addModuleResult.issuer) { + if (currentProfile) { + module.profile = currentProfile; + } + } + + if (addModuleResult.build) { + this.buildModule(module, false, null, null, err => { + if (err) { + this.semaphore.release(); + return errorAndCallback(err); + } + + if (currentProfile) { + const afterBuilding = Date.now(); + currentProfile.building = afterBuilding - afterFactory; + } + + this.semaphore.release(); + afterBuild(); + }); + } else { + this.semaphore.release(); + this.waitForBuildingFinished(module, afterBuild); + } + } + ); + }); + } + + /** + * + * @param {string} context context path for entry + * @param {Dependency} entry entry dependency being created + * @param {string} name name of entry + * @param {ModuleCallback} callback callback function + * @returns {void} returns + */ + addEntry(context, entry, name, callback) { + this.hooks.addEntry.call(entry, name); + + const slot = { + name: name, + // TODO webpack 5 remove `request` + request: null, + module: null + }; + + if (entry instanceof ModuleDependency) { + slot.request = entry.request; + } + + // TODO webpack 5: merge modules instead when multiple entry modules are supported + const idx = this._preparedEntrypoints.findIndex(slot => slot.name === name); + if (idx >= 0) { + // Overwrite existing entrypoint + this._preparedEntrypoints[idx] = slot; + } else { + this._preparedEntrypoints.push(slot); + } + this._addModuleChain( + context, + entry, + module => { + this.entries.push(module); + }, + (err, module) => { + if (err) { + this.hooks.failedEntry.call(entry, name, err); + return callback(err); + } + + if (module) { + slot.module = module; + } else { + const idx = this._preparedEntrypoints.indexOf(slot); + if (idx >= 0) { + this._preparedEntrypoints.splice(idx, 1); + } + } + this.hooks.succeedEntry.call(entry, name, module); + return callback(null, module); + } + ); + } + + /** + * @param {string} context context path string + * @param {Dependency} dependency dep used to create module + * @param {ModuleCallback} callback module callback sending module up a level + * @returns {void} + */ + prefetch(context, dependency, callback) { + this._addModuleChain( + context, + dependency, + module => { + module.prefetched = true; + }, + callback + ); + } + + /** + * @param {Module} module module to be rebuilt + * @param {Callback} thisCallback callback when module finishes rebuilding + * @returns {void} + */ + rebuildModule(module, thisCallback) { + let callbackList = this._rebuildingModules.get(module); + if (callbackList) { + callbackList.push(thisCallback); + return; + } + this._rebuildingModules.set(module, (callbackList = [thisCallback])); + + const callback = err => { + this._rebuildingModules.delete(module); + for (const cb of callbackList) { + cb(err); + } + }; + + this.hooks.rebuildModule.call(module); + const oldDependencies = module.dependencies.slice(); + const oldVariables = module.variables.slice(); + const oldBlocks = module.blocks.slice(); + module.unbuild(); + this.buildModule(module, false, module, null, err => { + if (err) { + this.hooks.finishRebuildingModule.call(module); + return callback(err); + } + + this.processModuleDependencies(module, err => { + if (err) return callback(err); + this.removeReasonsOfDependencyBlock(module, { + dependencies: oldDependencies, + variables: oldVariables, + blocks: oldBlocks + }); + this.hooks.finishRebuildingModule.call(module); + callback(); + }); + }); + } + + finish() { + const modules = this.modules; + this.hooks.finishModules.call(modules); + + for (let index = 0; index < modules.length; index++) { + const module = modules[index]; + this.reportDependencyErrorsAndWarnings(module, [module]); + } + } + + unseal() { + this.hooks.unseal.call(); + this.chunks.length = 0; + this.chunkGroups.length = 0; + this.namedChunks.clear(); + this.namedChunkGroups.clear(); + this.additionalChunkAssets.length = 0; + this.assets = {}; + for (const module of this.modules) { + module.unseal(); + } + } + + /** + * @param {Callback} callback signals when the seal method is finishes + * @returns {void} + */ + seal(callback) { + this.hooks.seal.call(); + + while ( + this.hooks.optimizeDependenciesBasic.call(this.modules) || + this.hooks.optimizeDependencies.call(this.modules) || + this.hooks.optimizeDependenciesAdvanced.call(this.modules) + ) { + /* empty */ + } + this.hooks.afterOptimizeDependencies.call(this.modules); + + this.hooks.beforeChunks.call(); + for (const preparedEntrypoint of this._preparedEntrypoints) { + const module = preparedEntrypoint.module; + const name = preparedEntrypoint.name; + const chunk = this.addChunk(name); + const entrypoint = new Entrypoint(name); + entrypoint.setRuntimeChunk(chunk); + entrypoint.addOrigin(null, name, preparedEntrypoint.request); + this.namedChunkGroups.set(name, entrypoint); + this.entrypoints.set(name, entrypoint); + this.chunkGroups.push(entrypoint); + + GraphHelpers.connectChunkGroupAndChunk(entrypoint, chunk); + GraphHelpers.connectChunkAndModule(chunk, module); + + chunk.entryModule = module; + chunk.name = name; + + this.assignDepth(module); + } + this.processDependenciesBlocksForChunkGroups(this.chunkGroups.slice()); + this.sortModules(this.modules); + this.hooks.afterChunks.call(this.chunks); + + this.hooks.optimize.call(); + + while ( + this.hooks.optimizeModulesBasic.call(this.modules) || + this.hooks.optimizeModules.call(this.modules) || + this.hooks.optimizeModulesAdvanced.call(this.modules) + ) { + /* empty */ + } + this.hooks.afterOptimizeModules.call(this.modules); + + while ( + this.hooks.optimizeChunksBasic.call(this.chunks, this.chunkGroups) || + this.hooks.optimizeChunks.call(this.chunks, this.chunkGroups) || + this.hooks.optimizeChunksAdvanced.call(this.chunks, this.chunkGroups) + ) { + /* empty */ + } + this.hooks.afterOptimizeChunks.call(this.chunks, this.chunkGroups); + + this.hooks.optimizeTree.callAsync(this.chunks, this.modules, err => { + if (err) { + return callback(err); + } + + this.hooks.afterOptimizeTree.call(this.chunks, this.modules); + + while ( + this.hooks.optimizeChunkModulesBasic.call(this.chunks, this.modules) || + this.hooks.optimizeChunkModules.call(this.chunks, this.modules) || + this.hooks.optimizeChunkModulesAdvanced.call(this.chunks, this.modules) + ) { + /* empty */ + } + this.hooks.afterOptimizeChunkModules.call(this.chunks, this.modules); + + const shouldRecord = this.hooks.shouldRecord.call() !== false; + + this.hooks.reviveModules.call(this.modules, this.records); + this.hooks.optimizeModuleOrder.call(this.modules); + this.hooks.advancedOptimizeModuleOrder.call(this.modules); + this.hooks.beforeModuleIds.call(this.modules); + this.hooks.moduleIds.call(this.modules); + this.applyModuleIds(); + this.hooks.optimizeModuleIds.call(this.modules); + this.hooks.afterOptimizeModuleIds.call(this.modules); + + this.sortItemsWithModuleIds(); + + this.hooks.reviveChunks.call(this.chunks, this.records); + this.hooks.optimizeChunkOrder.call(this.chunks); + this.hooks.beforeChunkIds.call(this.chunks); + this.applyChunkIds(); + this.hooks.optimizeChunkIds.call(this.chunks); + this.hooks.afterOptimizeChunkIds.call(this.chunks); + + this.sortItemsWithChunkIds(); + + if (shouldRecord) { + this.hooks.recordModules.call(this.modules, this.records); + this.hooks.recordChunks.call(this.chunks, this.records); + } + + this.hooks.beforeHash.call(); + this.createHash(); + this.hooks.afterHash.call(); + + if (shouldRecord) { + this.hooks.recordHash.call(this.records); + } + + this.hooks.beforeModuleAssets.call(); + this.createModuleAssets(); + if (this.hooks.shouldGenerateChunkAssets.call() !== false) { + this.hooks.beforeChunkAssets.call(); + this.createChunkAssets(); + } + this.hooks.additionalChunkAssets.call(this.chunks); + this.summarizeDependencies(); + if (shouldRecord) { + this.hooks.record.call(this, this.records); + } + + this.hooks.additionalAssets.callAsync(err => { + if (err) { + return callback(err); + } + this.hooks.optimizeChunkAssets.callAsync(this.chunks, err => { + if (err) { + return callback(err); + } + this.hooks.afterOptimizeChunkAssets.call(this.chunks); + this.hooks.optimizeAssets.callAsync(this.assets, err => { + if (err) { + return callback(err); + } + this.hooks.afterOptimizeAssets.call(this.assets); + if (this.hooks.needAdditionalSeal.call()) { + this.unseal(); + return this.seal(callback); + } + return this.hooks.afterSeal.callAsync(callback); + }); + }); + }); + }); + } + + /** + * @param {Module[]} modules the modules array on compilation to perform the sort for + * @returns {void} + */ + sortModules(modules) { + // TODO webpack 5: this should only be enabled when `moduleIds: "natural"` + // TODO move it into a plugin (NaturalModuleIdsPlugin) and use this in WebpackOptionsApply + // TODO remove this method + modules.sort(byIndexOrIdentifier); + } + + /** + * @param {Module} module moulde to report from + * @param {DependenciesBlock[]} blocks blocks to report from + * @returns {void} + */ + reportDependencyErrorsAndWarnings(module, blocks) { + for (let indexBlock = 0; indexBlock < blocks.length; indexBlock++) { + const block = blocks[indexBlock]; + const dependencies = block.dependencies; + + for (let indexDep = 0; indexDep < dependencies.length; indexDep++) { + const d = dependencies[indexDep]; + + const warnings = d.getWarnings(); + if (warnings) { + for (let indexWar = 0; indexWar < warnings.length; indexWar++) { + const w = warnings[indexWar]; + + const warning = new ModuleDependencyWarning(module, w, d.loc); + this.warnings.push(warning); + } + } + const errors = d.getErrors(); + if (errors) { + for (let indexErr = 0; indexErr < errors.length; indexErr++) { + const e = errors[indexErr]; + + const error = new ModuleDependencyError(module, e, d.loc); + this.errors.push(error); + } + } + } + + this.reportDependencyErrorsAndWarnings(module, block.blocks); + } + } + + /** + * @param {TODO} groupOptions options for the chunk group + * @param {Module} module the module the references the chunk group + * @param {DependencyLocation} loc the location from with the chunk group is referenced (inside of module) + * @param {string} request the request from which the the chunk group is referenced + * @returns {ChunkGroup} the new or existing chunk group + */ + addChunkInGroup(groupOptions, module, loc, request) { + if (typeof groupOptions === "string") { + groupOptions = { name: groupOptions }; + } + const name = groupOptions.name; + if (name) { + const chunkGroup = this.namedChunkGroups.get(name); + if (chunkGroup !== undefined) { + chunkGroup.addOptions(groupOptions); + if (module) { + chunkGroup.addOrigin(module, loc, request); + } + return chunkGroup; + } + } + const chunkGroup = new ChunkGroup(groupOptions); + if (module) chunkGroup.addOrigin(module, loc, request); + const chunk = this.addChunk(name); + + GraphHelpers.connectChunkGroupAndChunk(chunkGroup, chunk); + + this.chunkGroups.push(chunkGroup); + if (name) { + this.namedChunkGroups.set(name, chunkGroup); + } + return chunkGroup; + } + + /** + * This method first looks to see if a name is provided for a new chunk, + * and first looks to see if any named chunks already exist and reuse that chunk instead. + * + * @param {string=} name optional chunk name to be provided + * @returns {Chunk} create a chunk (invoked during seal event) + */ + addChunk(name) { + if (name) { + const chunk = this.namedChunks.get(name); + if (chunk !== undefined) { + return chunk; + } + } + const chunk = new Chunk(name); + this.chunks.push(chunk); + if (name) { + this.namedChunks.set(name, chunk); + } + return chunk; + } + + /** + * @param {Module} module module to assign depth + * @returns {void} + */ + assignDepth(module) { + const queue = new Set([module]); + let depth; + + module.depth = 0; + + /** + * @param {Module} module module for processeing + * @returns {void} + */ + const enqueueJob = module => { + const d = module.depth; + if (typeof d === "number" && d <= depth) return; + queue.add(module); + module.depth = depth; + }; + + /** + * @param {Dependency} dependency dependency to assign depth to + * @returns {void} + */ + const assignDepthToDependency = dependency => { + if (dependency.module) { + enqueueJob(dependency.module); + } + }; + + /** + * @param {DependenciesBlock} block block to assign depth to + * @returns {void} + */ + const assignDepthToDependencyBlock = block => { + if (block.variables) { + iterationBlockVariable(block.variables, assignDepthToDependency); + } + + if (block.dependencies) { + iterationOfArrayCallback(block.dependencies, assignDepthToDependency); + } + + if (block.blocks) { + iterationOfArrayCallback(block.blocks, assignDepthToDependencyBlock); + } + }; + + for (module of queue) { + queue.delete(module); + depth = module.depth; + + depth++; + assignDepthToDependencyBlock(module); + } + } + + /** + * @param {Module} module the module containing the dependency + * @param {Dependency} dependency the dependency + * @returns {DependencyReference} a reference for the dependency + */ + getDependencyReference(module, dependency) { + // TODO remove dep.getReference existence check in webpack 5 + if (typeof dependency.getReference !== "function") return null; + const ref = dependency.getReference(); + if (!ref) return null; + return this.hooks.dependencyReference.call(ref, dependency, module); + } + + /** + * This method creates the Chunk graph from the Module graph + * @private + * @param {TODO[]} inputChunkGroups chunk groups which are processed + * @returns {void} + */ + processDependenciesBlocksForChunkGroups(inputChunkGroups) { + // Process is splitting into two parts: + // Part one traverse the module graph and builds a very basic chunks graph + // in chunkDependencies. + // Part two traverse every possible way through the basic chunk graph and + // tracks the available modules. While traversing it connects chunks with + // eachother and Blocks with Chunks. It stops traversing when all modules + // for a chunk are already available. So it doesn't connect unneeded chunks. + + /** @type {Map<ChunkGroup, {block: AsyncDependenciesBlock, chunkGroup: ChunkGroup, couldBeFiltered: boolean}[]>} */ + const chunkDependencies = new Map(); + const allCreatedChunkGroups = new Set(); + + // PREPARE + /** @type {Map<DependenciesBlock, { modules: Module[], blocks: AsyncDependenciesBlock[]}>} */ + const blockInfoMap = new Map(); + + /** + * @param {Dependency} d dependency to iterate over + * @returns {void} + */ + const iteratorDependency = d => { + // We skip Dependencies without Reference + const ref = this.getDependencyReference(currentModule, d); + if (!ref) { + return; + } + // We skip Dependencies without Module pointer + const refModule = ref.module; + if (!refModule) { + return; + } + // We skip weak Dependencies + if (ref.weak) { + return; + } + + blockInfoModules.add(refModule); + }; + + /** + * @param {AsyncDependenciesBlock} b blocks to prepare + * @returns {void} + */ + const iteratorBlockPrepare = b => { + blockInfoBlocks.push(b); + blockQueue.push(b); + }; + + /** @type {Module} */ + let currentModule; + /** @type {DependenciesBlock} */ + let block; + /** @type {DependenciesBlock[]} */ + let blockQueue; + /** @type {Set<Module>} */ + let blockInfoModules; + /** @type {AsyncDependenciesBlock[]} */ + let blockInfoBlocks; + + for (const module of this.modules) { + blockQueue = [module]; + currentModule = module; + while (blockQueue.length > 0) { + block = blockQueue.pop(); + blockInfoModules = new Set(); + blockInfoBlocks = []; + + if (block.variables) { + iterationBlockVariable(block.variables, iteratorDependency); + } + + if (block.dependencies) { + iterationOfArrayCallback(block.dependencies, iteratorDependency); + } + + if (block.blocks) { + iterationOfArrayCallback(block.blocks, iteratorBlockPrepare); + } + + const blockInfo = { + modules: Array.from(blockInfoModules), + blocks: blockInfoBlocks + }; + blockInfoMap.set(block, blockInfo); + } + } + + // PART ONE + + /** @type {Map<ChunkGroup, { index: number, index2: number }>} */ + const chunkGroupCounters = new Map(); + for (const chunkGroup of inputChunkGroups) { + chunkGroupCounters.set(chunkGroup, { index: 0, index2: 0 }); + } + + let nextFreeModuleIndex = 0; + let nextFreeModuleIndex2 = 0; + + /** @type {Map<DependenciesBlock, ChunkGroup>} */ + const blockChunkGroups = new Map(); + + /** @type {Set<DependenciesBlock>} */ + const blocksWithNestedBlocks = new Set(); + + const ADD_AND_ENTER_MODULE = 0; + const ENTER_MODULE = 1; + const PROCESS_BLOCK = 2; + const LEAVE_MODULE = 3; + + /** + * @typedef {Object} QueueItem + * @property {number} action + * @property {DependenciesBlock} block + * @property {Module} module + * @property {Chunk} chunk + * @property {ChunkGroup} chunkGroup + */ + + /** + * @param {ChunkGroup} chunkGroup chunk group + * @returns {QueueItem} queue item + */ + const chunkGroupToQueueItem = chunkGroup => ({ + action: ENTER_MODULE, + block: chunkGroup.chunks[0].entryModule, + module: chunkGroup.chunks[0].entryModule, + chunk: chunkGroup.chunks[0], + chunkGroup + }); + + // Start with the provided modules/chunks + /** @type {QueueItem[]} */ + let queue = inputChunkGroups.map(chunkGroupToQueueItem).reverse(); + /** @type {QueueItem[]} */ + let queueDelayed = []; + + /** @type {Module} */ + let module; + /** @type {Chunk} */ + let chunk; + /** @type {ChunkGroup} */ + let chunkGroup; + + // For each async Block in graph + /** + * @param {AsyncDependenciesBlock} b iterating over each Async DepBlock + * @returns {void} + */ + const iteratorBlock = b => { + // 1. We create a chunk for this Block + // but only once (blockChunkGroups map) + let c = blockChunkGroups.get(b); + if (c === undefined) { + c = this.namedChunkGroups.get(b.chunkName); + if (c && c.isInitial()) { + this.errors.push( + new AsyncDependencyToInitialChunkError(b.chunkName, module, b.loc) + ); + c = chunkGroup; + } else { + c = this.addChunkInGroup( + b.groupOptions || b.chunkName, + module, + b.loc, + b.request + ); + chunkGroupCounters.set(c, { index: 0, index2: 0 }); + blockChunkGroups.set(b, c); + allCreatedChunkGroups.add(c); + } + } else { + // TODO webpack 5 remove addOptions check + if (c.addOptions) c.addOptions(b.groupOptions); + c.addOrigin(module, b.loc, b.request); + } + + // 2. We store the Block+Chunk mapping as dependency for the chunk + let deps = chunkDependencies.get(chunkGroup); + if (!deps) chunkDependencies.set(chunkGroup, (deps = [])); + deps.push({ + block: b, + chunkGroup: c, + couldBeFiltered: true + }); + + // 3. We enqueue the DependenciesBlock for traversal + queueDelayed.push({ + action: PROCESS_BLOCK, + block: b, + module: module, + chunk: c.chunks[0], + chunkGroup: c + }); + }; + + // Iterative traversal of the Module graph + // Recursive would be simpler to write but could result in Stack Overflows + while (queue.length) { + while (queue.length) { + const queueItem = queue.pop(); + module = queueItem.module; + block = queueItem.block; + chunk = queueItem.chunk; + chunkGroup = queueItem.chunkGroup; + + switch (queueItem.action) { + case ADD_AND_ENTER_MODULE: { + // We connect Module and Chunk when not already done + if (chunk.addModule(module)) { + module.addChunk(chunk); + } else { + // already connected, skip it + break; + } + } + // fallthrough + case ENTER_MODULE: { + if (chunkGroup !== undefined) { + const index = chunkGroup.getModuleIndex(module); + if (index === undefined) { + chunkGroup.setModuleIndex( + module, + chunkGroupCounters.get(chunkGroup).index++ + ); + } + } + + if (module.index === null) { + module.index = nextFreeModuleIndex++; + } + + queue.push({ + action: LEAVE_MODULE, + block, + module, + chunk, + chunkGroup + }); + } + // fallthrough + case PROCESS_BLOCK: { + // get prepared block info + const blockInfo = blockInfoMap.get(block); + + // Traverse all referenced modules + for (let i = blockInfo.modules.length - 1; i >= 0; i--) { + const refModule = blockInfo.modules[i]; + if (chunk.containsModule(refModule)) { + // skip early if already connected + continue; + } + // enqueue the add and enter to enter in the correct order + // this is relevant with circular dependencies + queue.push({ + action: ADD_AND_ENTER_MODULE, + block: refModule, + module: refModule, + chunk, + chunkGroup + }); + } + + // Traverse all Blocks + iterationOfArrayCallback(blockInfo.blocks, iteratorBlock); + + if (blockInfo.blocks.length > 0 && module !== block) { + blocksWithNestedBlocks.add(block); + } + break; + } + case LEAVE_MODULE: { + if (chunkGroup !== undefined) { + const index = chunkGroup.getModuleIndex2(module); + if (index === undefined) { + chunkGroup.setModuleIndex2( + module, + chunkGroupCounters.get(chunkGroup).index2++ + ); + } + } + + if (module.index2 === null) { + module.index2 = nextFreeModuleIndex2++; + } + break; + } + } + } + const tempQueue = queue; + queue = queueDelayed.reverse(); + queueDelayed = tempQueue; + } + + // PART TWO + /** @type {Set<Module>} */ + let newAvailableModules; + + /** + * @typedef {Object} ChunkGroupInfo + * @property {Set<Module>} minAvailableModules current minimal set of modules available at this point + * @property {Set<Module>[]} availableModulesToBeMerged enqueued updates to the minimal set of available modules + */ + + /** @type {Map<ChunkGroup, ChunkGroupInfo>} */ + const chunkGroupInfoMap = new Map(); + + /** @type {Queue<ChunkGroup>} */ + const queue2 = new Queue(inputChunkGroups); + + for (const chunkGroup of inputChunkGroups) { + chunkGroupInfoMap.set(chunkGroup, { + minAvailableModules: undefined, + availableModulesToBeMerged: [new Set()] + }); + } + + /** + * Helper function to check if all modules of a chunk are available + * + * @param {ChunkGroup} chunkGroup the chunkGroup to scan + * @param {Set<Module>} availableModules the comparitor set + * @returns {boolean} return true if all modules of a chunk are available + */ + const areModulesAvailable = (chunkGroup, availableModules) => { + for (const chunk of chunkGroup.chunks) { + for (const module of chunk.modulesIterable) { + if (!availableModules.has(module)) return false; + } + } + return true; + }; + + // For each edge in the basic chunk graph + /** + * @param {TODO} dep the dependency used for filtering + * @returns {boolean} used to filter "edges" (aka Dependencies) that were pointing + * to modules that are already available. Also filters circular dependencies in the chunks graph + */ + const filterFn = dep => { + const depChunkGroup = dep.chunkGroup; + if (!dep.couldBeFiltered) return true; + if (blocksWithNestedBlocks.has(dep.block)) return true; + if (areModulesAvailable(depChunkGroup, newAvailableModules)) { + return false; // break all modules are already available + } + dep.couldBeFiltered = false; + return true; + }; + + // Iterative traversing of the basic chunk graph + while (queue2.length) { + chunkGroup = queue2.dequeue(); + const info = chunkGroupInfoMap.get(chunkGroup); + const availableModulesToBeMerged = info.availableModulesToBeMerged; + let minAvailableModules = info.minAvailableModules; + + // 1. Get minimal available modules + // It doesn't make sense to traverse a chunk again with more available modules. + // This step calculates the minimal available modules and skips traversal when + // the list didn't shrink. + availableModulesToBeMerged.sort(bySetSize); + let changed = false; + for (const availableModules of availableModulesToBeMerged) { + if (minAvailableModules === undefined) { + minAvailableModules = new Set(availableModules); + info.minAvailableModules = minAvailableModules; + changed = true; + } else { + for (const m of minAvailableModules) { + if (!availableModules.has(m)) { + minAvailableModules.delete(m); + changed = true; + } + } + } + } + availableModulesToBeMerged.length = 0; + if (!changed) continue; + + // 2. Get the edges at this point of the graph + const deps = chunkDependencies.get(chunkGroup); + if (!deps) continue; + if (deps.length === 0) continue; + + // 3. Create a new Set of available modules at this points + newAvailableModules = new Set(minAvailableModules); + for (const chunk of chunkGroup.chunks) { + for (const m of chunk.modulesIterable) { + newAvailableModules.add(m); + } + } + + // 4. Foreach remaining edge + const nextChunkGroups = new Set(); + for (let i = 0; i < deps.length; i++) { + const dep = deps[i]; + + // Filter inline, rather than creating a new array from `.filter()` + if (!filterFn(dep)) { + continue; + } + const depChunkGroup = dep.chunkGroup; + const depBlock = dep.block; + + // 5. Connect block with chunk + GraphHelpers.connectDependenciesBlockAndChunkGroup( + depBlock, + depChunkGroup + ); + + // 6. Connect chunk with parent + GraphHelpers.connectChunkGroupParentAndChild(chunkGroup, depChunkGroup); + + nextChunkGroups.add(depChunkGroup); + } + + // 7. Enqueue further traversal + for (const nextChunkGroup of nextChunkGroups) { + let nextInfo = chunkGroupInfoMap.get(nextChunkGroup); + if (nextInfo === undefined) { + nextInfo = { + minAvailableModules: undefined, + availableModulesToBeMerged: [] + }; + chunkGroupInfoMap.set(nextChunkGroup, nextInfo); + } + nextInfo.availableModulesToBeMerged.push(newAvailableModules); + + // As queue deduplicates enqueued items this makes sure that a ChunkGroup + // is not enqueued twice + queue2.enqueue(nextChunkGroup); + } + } + + // Remove all unconnected chunk groups + for (const chunkGroup of allCreatedChunkGroups) { + if (chunkGroup.getNumberOfParents() === 0) { + for (const chunk of chunkGroup.chunks) { + const idx = this.chunks.indexOf(chunk); + if (idx >= 0) this.chunks.splice(idx, 1); + chunk.remove("unconnected"); + } + chunkGroup.remove("unconnected"); + } + } + } + + /** + * + * @param {Module} module module relationship for removal + * @param {DependenciesBlockLike} block //TODO: good description + * @returns {void} + */ + removeReasonsOfDependencyBlock(module, block) { + const iteratorDependency = d => { + if (!d.module) { + return; + } + if (d.module.removeReason(module, d)) { + for (const chunk of d.module.chunksIterable) { + this.patchChunksAfterReasonRemoval(d.module, chunk); + } + } + }; + + if (block.blocks) { + iterationOfArrayCallback(block.blocks, block => + this.removeReasonsOfDependencyBlock(module, block) + ); + } + + if (block.dependencies) { + iterationOfArrayCallback(block.dependencies, iteratorDependency); + } + + if (block.variables) { + iterationBlockVariable(block.variables, iteratorDependency); + } + } + + /** + * @param {Module} module module to patch tie + * @param {Chunk} chunk chunk to patch tie + * @returns {void} + */ + patchChunksAfterReasonRemoval(module, chunk) { + if (!module.hasReasons()) { + this.removeReasonsOfDependencyBlock(module, module); + } + if (!module.hasReasonForChunk(chunk)) { + if (module.removeChunk(chunk)) { + this.removeChunkFromDependencies(module, chunk); + } + } + } + + /** + * + * @param {DependenciesBlock} block block tie for Chunk + * @param {Chunk} chunk chunk to remove from dep + * @returns {void} + */ + removeChunkFromDependencies(block, chunk) { + const iteratorDependency = d => { + if (!d.module) { + return; + } + this.patchChunksAfterReasonRemoval(d.module, chunk); + }; + + const blocks = block.blocks; + for (let indexBlock = 0; indexBlock < blocks.length; indexBlock++) { + const asyncBlock = blocks[indexBlock]; + // Grab all chunks from the first Block's AsyncDepBlock + const chunks = asyncBlock.chunkGroup.chunks; + // For each chunk in chunkGroup + for (let indexChunk = 0; indexChunk < chunks.length; indexChunk++) { + const iteratedChunk = chunks[indexChunk]; + asyncBlock.chunkGroup.removeChunk(iteratedChunk); + asyncBlock.chunkGroup.removeParent(iteratedChunk); + // Recurse + this.removeChunkFromDependencies(block, iteratedChunk); + } + } + + if (block.dependencies) { + iterationOfArrayCallback(block.dependencies, iteratorDependency); + } + + if (block.variables) { + iterationBlockVariable(block.variables, iteratorDependency); + } + } + + applyModuleIds() { + const unusedIds = []; + let nextFreeModuleId = 0; + const usedIds = new Set(); + if (this.usedModuleIds) { + for (const id of this.usedModuleIds) { + usedIds.add(id); + } + } + + const modules1 = this.modules; + for (let indexModule1 = 0; indexModule1 < modules1.length; indexModule1++) { + const module1 = modules1[indexModule1]; + if (module1.id !== null) { + usedIds.add(module1.id); + } + } + + if (usedIds.size > 0) { + let usedIdMax = -1; + for (const usedIdKey of usedIds) { + if (typeof usedIdKey !== "number") { + continue; + } + + usedIdMax = Math.max(usedIdMax, usedIdKey); + } + + let lengthFreeModules = (nextFreeModuleId = usedIdMax + 1); + + while (lengthFreeModules--) { + if (!usedIds.has(lengthFreeModules)) { + unusedIds.push(lengthFreeModules); + } + } + } + + const modules2 = this.modules; + for (let indexModule2 = 0; indexModule2 < modules2.length; indexModule2++) { + const module2 = modules2[indexModule2]; + if (module2.id === null) { + if (unusedIds.length > 0) { + module2.id = unusedIds.pop(); + } else { + module2.id = nextFreeModuleId++; + } + } + } + } + + applyChunkIds() { + /** @type {Set<number>} */ + const usedIds = new Set(); + + // Get used ids from usedChunkIds property (i. e. from records) + if (this.usedChunkIds) { + for (const id of this.usedChunkIds) { + if (typeof id !== "number") { + continue; + } + + usedIds.add(id); + } + } + + // Get used ids from existing chunks + const chunks = this.chunks; + for (let indexChunk = 0; indexChunk < chunks.length; indexChunk++) { + const chunk = chunks[indexChunk]; + const usedIdValue = chunk.id; + + if (typeof usedIdValue !== "number") { + continue; + } + + usedIds.add(usedIdValue); + } + + // Calculate maximum assigned chunk id + let nextFreeChunkId = -1; + for (const id of usedIds) { + nextFreeChunkId = Math.max(nextFreeChunkId, id); + } + nextFreeChunkId++; + + // Determine free chunk ids from 0 to maximum + /** @type {number[]} */ + const unusedIds = []; + if (nextFreeChunkId > 0) { + let index = nextFreeChunkId; + while (index--) { + if (!usedIds.has(index)) { + unusedIds.push(index); + } + } + } + + // Assign ids to chunk which has no id + for (let indexChunk = 0; indexChunk < chunks.length; indexChunk++) { + const chunk = chunks[indexChunk]; + if (chunk.id === null) { + if (unusedIds.length > 0) { + chunk.id = unusedIds.pop(); + } else { + chunk.id = nextFreeChunkId++; + } + } + if (!chunk.ids) { + chunk.ids = [chunk.id]; + } + } + } + + sortItemsWithModuleIds() { + this.modules.sort(byIdOrIdentifier); + + const modules = this.modules; + for (let indexModule = 0; indexModule < modules.length; indexModule++) { + modules[indexModule].sortItems(false); + } + + const chunks = this.chunks; + for (let indexChunk = 0; indexChunk < chunks.length; indexChunk++) { + chunks[indexChunk].sortItems(); + } + + chunks.sort((a, b) => a.compareTo(b)); + } + + sortItemsWithChunkIds() { + for (const chunkGroup of this.chunkGroups) { + chunkGroup.sortItems(); + } + + this.chunks.sort(byId); + + for ( + let indexModule = 0; + indexModule < this.modules.length; + indexModule++ + ) { + this.modules[indexModule].sortItems(true); + } + + const chunks = this.chunks; + for (let indexChunk = 0; indexChunk < chunks.length; indexChunk++) { + chunks[indexChunk].sortItems(); + } + + /** + * Used to sort errors and warnings in compilation. this.warnings, and + * this.errors contribute to the compilation hash and therefore should be + * updated whenever other references (having a chunk id) are sorted. This preserves the hash + * integrity + * + * @param {WebpackError} a first WebpackError instance (including subclasses) + * @param {WebpackError} b second WebpackError instance (including subclasses) + * @returns {-1|0|1} sort order index + */ + const byMessage = (a, b) => { + const ma = `${a.message}`; + const mb = `${b.message}`; + if (ma < mb) return -1; + if (mb < ma) return 1; + return 0; + }; + + this.errors.sort(byMessage); + this.warnings.sort(byMessage); + this.children.sort(byNameOrHash); + } + + summarizeDependencies() { + this.fileDependencies = new SortableSet(this.compilationDependencies); + this.contextDependencies = new SortableSet(); + this.missingDependencies = new SortableSet(); + + for ( + let indexChildren = 0; + indexChildren < this.children.length; + indexChildren++ + ) { + const child = this.children[indexChildren]; + + addAllToSet(this.fileDependencies, child.fileDependencies); + addAllToSet(this.contextDependencies, child.contextDependencies); + addAllToSet(this.missingDependencies, child.missingDependencies); + } + + for ( + let indexModule = 0; + indexModule < this.modules.length; + indexModule++ + ) { + const module = this.modules[indexModule]; + + if (module.buildInfo.fileDependencies) { + addAllToSet(this.fileDependencies, module.buildInfo.fileDependencies); + } + if (module.buildInfo.contextDependencies) { + addAllToSet( + this.contextDependencies, + module.buildInfo.contextDependencies + ); + } + } + for (const error of this.errors) { + if ( + typeof error.missing === "object" && + error.missing && + error.missing[Symbol.iterator] + ) { + addAllToSet(this.missingDependencies, error.missing); + } + } + this.fileDependencies.sort(); + this.contextDependencies.sort(); + this.missingDependencies.sort(); + } + + createHash() { + const outputOptions = this.outputOptions; + const hashFunction = outputOptions.hashFunction; + const hashDigest = outputOptions.hashDigest; + const hashDigestLength = outputOptions.hashDigestLength; + const hash = createHash(hashFunction); + if (outputOptions.hashSalt) { + hash.update(outputOptions.hashSalt); + } + this.mainTemplate.updateHash(hash); + this.chunkTemplate.updateHash(hash); + for (const key of Object.keys(this.moduleTemplates).sort()) { + this.moduleTemplates[key].updateHash(hash); + } + for (const child of this.children) { + hash.update(child.hash); + } + for (const warning of this.warnings) { + hash.update(`${warning.message}`); + } + for (const error of this.errors) { + hash.update(`${error.message}`); + } + const modules = this.modules; + for (let i = 0; i < modules.length; i++) { + const module = modules[i]; + const moduleHash = createHash(hashFunction); + module.updateHash(moduleHash); + module.hash = moduleHash.digest(hashDigest); + module.renderedHash = module.hash.substr(0, hashDigestLength); + } + // clone needed as sort below is inplace mutation + const chunks = this.chunks.slice(); + /** + * sort here will bring all "falsy" values to the beginning + * this is needed as the "hasRuntime()" chunks are dependent on the + * hashes of the non-runtime chunks. + */ + chunks.sort((a, b) => { + const aEntry = a.hasRuntime(); + const bEntry = b.hasRuntime(); + if (aEntry && !bEntry) return 1; + if (!aEntry && bEntry) return -1; + return byId(a, b); + }); + for (let i = 0; i < chunks.length; i++) { + const chunk = chunks[i]; + const chunkHash = createHash(hashFunction); + try { + if (outputOptions.hashSalt) { + chunkHash.update(outputOptions.hashSalt); + } + chunk.updateHash(chunkHash); + const template = chunk.hasRuntime() + ? this.mainTemplate + : this.chunkTemplate; + template.updateHashForChunk( + chunkHash, + chunk, + this.moduleTemplates.javascript, + this.dependencyTemplates + ); + this.hooks.chunkHash.call(chunk, chunkHash); + chunk.hash = chunkHash.digest(hashDigest); + hash.update(chunk.hash); + chunk.renderedHash = chunk.hash.substr(0, hashDigestLength); + this.hooks.contentHash.call(chunk); + } catch (err) { + this.errors.push(new ChunkRenderError(chunk, "", err)); + } + } + this.fullHash = hash.digest(hashDigest); + this.hash = this.fullHash.substr(0, hashDigestLength); + } + + /** + * @param {string} update extra information + * @returns {void} + */ + modifyHash(update) { + const outputOptions = this.outputOptions; + const hashFunction = outputOptions.hashFunction; + const hashDigest = outputOptions.hashDigest; + const hashDigestLength = outputOptions.hashDigestLength; + const hash = createHash(hashFunction); + hash.update(this.fullHash); + hash.update(update); + this.fullHash = hash.digest(hashDigest); + this.hash = this.fullHash.substr(0, hashDigestLength); + } + + createModuleAssets() { + for (let i = 0; i < this.modules.length; i++) { + const module = this.modules[i]; + if (module.buildInfo.assets) { + for (const assetName of Object.keys(module.buildInfo.assets)) { + const fileName = this.getPath(assetName); + this.assets[fileName] = module.buildInfo.assets[assetName]; + this.hooks.moduleAsset.call(module, fileName); + } + } + } + } + + createChunkAssets() { + const outputOptions = this.outputOptions; + const cachedSourceMap = new Map(); + /** @type {Map<string, {hash: string, source: Source, chunk: Chunk}>} */ + const alreadyWrittenFiles = new Map(); + for (let i = 0; i < this.chunks.length; i++) { + const chunk = this.chunks[i]; + chunk.files = []; + let source; + let file; + let filenameTemplate; + try { + const template = chunk.hasRuntime() + ? this.mainTemplate + : this.chunkTemplate; + const manifest = template.getRenderManifest({ + chunk, + hash: this.hash, + fullHash: this.fullHash, + outputOptions, + moduleTemplates: this.moduleTemplates, + dependencyTemplates: this.dependencyTemplates + }); // [{ render(), filenameTemplate, pathOptions, identifier, hash }] + for (const fileManifest of manifest) { + const cacheName = fileManifest.identifier; + const usedHash = fileManifest.hash; + filenameTemplate = fileManifest.filenameTemplate; + file = this.getPath(filenameTemplate, fileManifest.pathOptions); + + // check if the same filename was already written by another chunk + const alreadyWritten = alreadyWrittenFiles.get(file); + if (alreadyWritten !== undefined) { + if (alreadyWritten.hash === usedHash) { + if (this.cache) { + this.cache[cacheName] = { + hash: usedHash, + source: alreadyWritten.source + }; + } + chunk.files.push(file); + this.hooks.chunkAsset.call(chunk, file); + continue; + } else { + throw new Error( + `Conflict: Multiple chunks emit assets to the same filename ${file}` + + ` (chunks ${alreadyWritten.chunk.id} and ${chunk.id})` + ); + } + } + if ( + this.cache && + this.cache[cacheName] && + this.cache[cacheName].hash === usedHash + ) { + source = this.cache[cacheName].source; + } else { + source = fileManifest.render(); + // Ensure that source is a cached source to avoid additional cost because of repeated access + if (!(source instanceof CachedSource)) { + const cacheEntry = cachedSourceMap.get(source); + if (cacheEntry) { + source = cacheEntry; + } else { + const cachedSource = new CachedSource(source); + cachedSourceMap.set(source, cachedSource); + source = cachedSource; + } + } + if (this.cache) { + this.cache[cacheName] = { + hash: usedHash, + source + }; + } + } + if (this.assets[file] && this.assets[file] !== source) { + throw new Error( + `Conflict: Multiple assets emit to the same filename ${file}` + ); + } + this.assets[file] = source; + chunk.files.push(file); + this.hooks.chunkAsset.call(chunk, file); + alreadyWrittenFiles.set(file, { + hash: usedHash, + source, + chunk + }); + } + } catch (err) { + this.errors.push( + new ChunkRenderError(chunk, file || filenameTemplate, err) + ); + } + } + } + + /** + * @param {string} filename used to get asset path with hash + * @param {TODO=} data // TODO: figure out this param type + * @returns {string} interpolated path + */ + getPath(filename, data) { + data = data || {}; + data.hash = data.hash || this.hash; + return this.mainTemplate.getAssetPath(filename, data); + } + + /** + * This function allows you to run another instance of webpack inside of webpack however as + * a child with different settings and configurations (if desired) applied. It copies all hooks, plugins + * from parent (or top level compiler) and creates a child Compilation + * + * @param {string} name name of the child compiler + * @param {TODO} outputOptions // Need to convert config schema to types for this + * @param {Plugin[]} plugins webpack plugins that will be applied + * @returns {Compiler} creates a child Compiler instance + */ + createChildCompiler(name, outputOptions, plugins) { + const idx = this.childrenCounters[name] || 0; + this.childrenCounters[name] = idx + 1; + return this.compiler.createChildCompiler( + this, + name, + idx, + outputOptions, + plugins + ); + } + + checkConstraints() { + /** @type {Set<number|string>} */ + const usedIds = new Set(); + + const modules = this.modules; + for (let indexModule = 0; indexModule < modules.length; indexModule++) { + const moduleId = modules[indexModule].id; + if (moduleId === null) continue; + if (usedIds.has(moduleId)) { + throw new Error(`checkConstraints: duplicate module id ${moduleId}`); + } + usedIds.add(moduleId); + } + + const chunks = this.chunks; + for (let indexChunk = 0; indexChunk < chunks.length; indexChunk++) { + const chunk = chunks[indexChunk]; + if (chunks.indexOf(chunk) !== indexChunk) { + throw new Error( + `checkConstraints: duplicate chunk in compilation ${chunk.debugId}` + ); + } + } + + for (const chunkGroup of this.chunkGroups) { + chunkGroup.checkConstraints(); + } + } +} + +// TODO remove in webpack 5 +Compilation.prototype.applyPlugins = util.deprecate( + /** + * @deprecated + * @param {string} name Name + * @param {any[]} args Other arguments + * @returns {void} + * @this {Compilation} + */ + function(name, ...args) { + this.hooks[ + name.replace(/[- ]([a-z])/g, match => match[1].toUpperCase()) + ].call(...args); + }, + "Compilation.applyPlugins is deprecated. Use new API on `.hooks` instead" +); + +// TODO remove in webpack 5 +Object.defineProperty(Compilation.prototype, "moduleTemplate", { + configurable: false, + get: util.deprecate( + /** + * @deprecated + * @this {Compilation} + * @returns {TODO} module template + */ + function() { + return this.moduleTemplates.javascript; + }, + "Compilation.moduleTemplate: Use Compilation.moduleTemplates.javascript instead" + ), + set: util.deprecate( + /** + * @deprecated + * @param {ModuleTemplate} value Template value + * @this {Compilation} + * @returns {void} + */ + function(value) { + this.moduleTemplates.javascript = value; + }, + "Compilation.moduleTemplate: Use Compilation.moduleTemplates.javascript instead." + ) +}); + +module.exports = Compilation; diff --git a/node_modules/webpack/lib/Compiler.js b/node_modules/webpack/lib/Compiler.js new file mode 100644 index 00000000..68e27221 --- /dev/null +++ b/node_modules/webpack/lib/Compiler.js @@ -0,0 +1,560 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const parseJson = require("json-parse-better-errors"); +const asyncLib = require("neo-async"); +const path = require("path"); +const util = require("util"); +const { + Tapable, + SyncHook, + SyncBailHook, + AsyncParallelHook, + AsyncSeriesHook +} = require("tapable"); + +const Compilation = require("./Compilation"); +const Stats = require("./Stats"); +const Watching = require("./Watching"); +const NormalModuleFactory = require("./NormalModuleFactory"); +const ContextModuleFactory = require("./ContextModuleFactory"); +const ResolverFactory = require("./ResolverFactory"); + +const RequestShortener = require("./RequestShortener"); +const { makePathsRelative } = require("./util/identifier"); +const ConcurrentCompilationError = require("./ConcurrentCompilationError"); + +/** @typedef {import("../declarations/WebpackOptions").Entry} Entry */ +/** @typedef {import("../declarations/WebpackOptions").WebpackOptions} WebpackOptions */ + +/** + * @typedef {Object} CompilationParams + * @property {NormalModuleFactory} normalModuleFactory + * @property {ContextModuleFactory} contextModuleFactory + * @property {Set<string>} compilationDependencies + */ + +class Compiler extends Tapable { + constructor(context) { + super(); + this.hooks = { + /** @type {SyncBailHook<Compilation>} */ + shouldEmit: new SyncBailHook(["compilation"]), + /** @type {AsyncSeriesHook<Stats>} */ + done: new AsyncSeriesHook(["stats"]), + /** @type {AsyncSeriesHook<>} */ + additionalPass: new AsyncSeriesHook([]), + /** @type {AsyncSeriesHook<Compiler>} */ + beforeRun: new AsyncSeriesHook(["compiler"]), + /** @type {AsyncSeriesHook<Compiler>} */ + run: new AsyncSeriesHook(["compiler"]), + /** @type {AsyncSeriesHook<Compilation>} */ + emit: new AsyncSeriesHook(["compilation"]), + /** @type {AsyncSeriesHook<Compilation>} */ + afterEmit: new AsyncSeriesHook(["compilation"]), + + /** @type {SyncHook<Compilation, CompilationParams>} */ + thisCompilation: new SyncHook(["compilation", "params"]), + /** @type {SyncHook<Compilation, CompilationParams>} */ + compilation: new SyncHook(["compilation", "params"]), + /** @type {SyncHook<NormalModuleFactory>} */ + normalModuleFactory: new SyncHook(["normalModuleFactory"]), + /** @type {SyncHook<ContextModuleFactory>} */ + contextModuleFactory: new SyncHook(["contextModulefactory"]), + + /** @type {AsyncSeriesHook<CompilationParams>} */ + beforeCompile: new AsyncSeriesHook(["params"]), + /** @type {SyncHook<CompilationParams>} */ + compile: new SyncHook(["params"]), + /** @type {AsyncParallelHook<Compilation>} */ + make: new AsyncParallelHook(["compilation"]), + /** @type {AsyncSeriesHook<Compilation>} */ + afterCompile: new AsyncSeriesHook(["compilation"]), + + /** @type {AsyncSeriesHook<Compiler>} */ + watchRun: new AsyncSeriesHook(["compiler"]), + /** @type {SyncHook<Error>} */ + failed: new SyncHook(["error"]), + /** @type {SyncHook<string, string>} */ + invalid: new SyncHook(["filename", "changeTime"]), + /** @type {SyncHook} */ + watchClose: new SyncHook([]), + + // TODO the following hooks are weirdly located here + // TODO move them for webpack 5 + /** @type {SyncHook} */ + environment: new SyncHook([]), + /** @type {SyncHook} */ + afterEnvironment: new SyncHook([]), + /** @type {SyncHook<Compiler>} */ + afterPlugins: new SyncHook(["compiler"]), + /** @type {SyncHook<Compiler>} */ + afterResolvers: new SyncHook(["compiler"]), + /** @type {SyncBailHook<string, Entry>} */ + entryOption: new SyncBailHook(["context", "entry"]) + }; + + this._pluginCompat.tap("Compiler", options => { + switch (options.name) { + case "additional-pass": + case "before-run": + case "run": + case "emit": + case "after-emit": + case "before-compile": + case "make": + case "after-compile": + case "watch-run": + options.async = true; + break; + } + }); + + /** @type {string=} */ + this.name = undefined; + /** @type {Compilation=} */ + this.parentCompilation = undefined; + /** @type {string} */ + this.outputPath = ""; + + this.outputFileSystem = null; + this.inputFileSystem = null; + + /** @type {string|null} */ + this.recordsInputPath = null; + /** @type {string|null} */ + this.recordsOutputPath = null; + this.records = {}; + this.removedFiles = new Set(); + /** @type {Map<string, number>} */ + this.fileTimestamps = new Map(); + /** @type {Map<string, number>} */ + this.contextTimestamps = new Map(); + /** @type {ResolverFactory} */ + this.resolverFactory = new ResolverFactory(); + + // TODO remove in webpack 5 + this.resolvers = { + normal: { + plugins: util.deprecate((hook, fn) => { + this.resolverFactory.plugin("resolver normal", resolver => { + resolver.plugin(hook, fn); + }); + }, "webpack: Using compiler.resolvers.normal is deprecated.\n" + 'Use compiler.resolverFactory.plugin("resolver normal", resolver => {\n resolver.plugin(/* … */);\n}); instead.'), + apply: util.deprecate((...args) => { + this.resolverFactory.plugin("resolver normal", resolver => { + resolver.apply(...args); + }); + }, "webpack: Using compiler.resolvers.normal is deprecated.\n" + 'Use compiler.resolverFactory.plugin("resolver normal", resolver => {\n resolver.apply(/* … */);\n}); instead.') + }, + loader: { + plugins: util.deprecate((hook, fn) => { + this.resolverFactory.plugin("resolver loader", resolver => { + resolver.plugin(hook, fn); + }); + }, "webpack: Using compiler.resolvers.loader is deprecated.\n" + 'Use compiler.resolverFactory.plugin("resolver loader", resolver => {\n resolver.plugin(/* … */);\n}); instead.'), + apply: util.deprecate((...args) => { + this.resolverFactory.plugin("resolver loader", resolver => { + resolver.apply(...args); + }); + }, "webpack: Using compiler.resolvers.loader is deprecated.\n" + 'Use compiler.resolverFactory.plugin("resolver loader", resolver => {\n resolver.apply(/* … */);\n}); instead.') + }, + context: { + plugins: util.deprecate((hook, fn) => { + this.resolverFactory.plugin("resolver context", resolver => { + resolver.plugin(hook, fn); + }); + }, "webpack: Using compiler.resolvers.context is deprecated.\n" + 'Use compiler.resolverFactory.plugin("resolver context", resolver => {\n resolver.plugin(/* … */);\n}); instead.'), + apply: util.deprecate((...args) => { + this.resolverFactory.plugin("resolver context", resolver => { + resolver.apply(...args); + }); + }, "webpack: Using compiler.resolvers.context is deprecated.\n" + 'Use compiler.resolverFactory.plugin("resolver context", resolver => {\n resolver.apply(/* … */);\n}); instead.') + } + }; + + /** @type {WebpackOptions} */ + this.options = /** @type {WebpackOptions} */ ({}); + + this.context = context; + + this.requestShortener = new RequestShortener(context); + + /** @type {boolean} */ + this.running = false; + + /** @type {boolean} */ + this.watchMode = false; + } + + watch(watchOptions, handler) { + if (this.running) return handler(new ConcurrentCompilationError()); + + this.running = true; + this.watchMode = true; + this.fileTimestamps = new Map(); + this.contextTimestamps = new Map(); + this.removedFiles = new Set(); + return new Watching(this, watchOptions, handler); + } + + run(callback) { + if (this.running) return callback(new ConcurrentCompilationError()); + + const finalCallback = (err, stats) => { + this.running = false; + + if (callback !== undefined) return callback(err, stats); + }; + + const startTime = Date.now(); + + this.running = true; + + const onCompiled = (err, compilation) => { + if (err) return finalCallback(err); + + if (this.hooks.shouldEmit.call(compilation) === false) { + const stats = new Stats(compilation); + stats.startTime = startTime; + stats.endTime = Date.now(); + this.hooks.done.callAsync(stats, err => { + if (err) return finalCallback(err); + return finalCallback(null, stats); + }); + return; + } + + this.emitAssets(compilation, err => { + if (err) return finalCallback(err); + + if (compilation.hooks.needAdditionalPass.call()) { + compilation.needAdditionalPass = true; + + const stats = new Stats(compilation); + stats.startTime = startTime; + stats.endTime = Date.now(); + this.hooks.done.callAsync(stats, err => { + if (err) return finalCallback(err); + + this.hooks.additionalPass.callAsync(err => { + if (err) return finalCallback(err); + this.compile(onCompiled); + }); + }); + return; + } + + this.emitRecords(err => { + if (err) return finalCallback(err); + + const stats = new Stats(compilation); + stats.startTime = startTime; + stats.endTime = Date.now(); + this.hooks.done.callAsync(stats, err => { + if (err) return finalCallback(err); + return finalCallback(null, stats); + }); + }); + }); + }; + + this.hooks.beforeRun.callAsync(this, err => { + if (err) return finalCallback(err); + + this.hooks.run.callAsync(this, err => { + if (err) return finalCallback(err); + + this.readRecords(err => { + if (err) return finalCallback(err); + + this.compile(onCompiled); + }); + }); + }); + } + + runAsChild(callback) { + this.compile((err, compilation) => { + if (err) return callback(err); + + this.parentCompilation.children.push(compilation); + for (const name of Object.keys(compilation.assets)) { + this.parentCompilation.assets[name] = compilation.assets[name]; + } + + const entries = Array.from( + compilation.entrypoints.values(), + ep => ep.chunks + ).reduce((array, chunks) => { + return array.concat(chunks); + }, []); + + return callback(null, entries, compilation); + }); + } + + purgeInputFileSystem() { + if (this.inputFileSystem && this.inputFileSystem.purge) { + this.inputFileSystem.purge(); + } + } + + emitAssets(compilation, callback) { + let outputPath; + const emitFiles = err => { + if (err) return callback(err); + + asyncLib.forEach( + compilation.assets, + (source, file, callback) => { + let targetFile = file; + const queryStringIdx = targetFile.indexOf("?"); + if (queryStringIdx >= 0) { + targetFile = targetFile.substr(0, queryStringIdx); + } + + const writeOut = err => { + if (err) return callback(err); + const targetPath = this.outputFileSystem.join( + outputPath, + targetFile + ); + if (source.existsAt === targetPath) { + source.emitted = false; + return callback(); + } + let content = source.source(); + + if (!Buffer.isBuffer(content)) { + content = Buffer.from(content, "utf8"); + } + + source.existsAt = targetPath; + source.emitted = true; + this.outputFileSystem.writeFile(targetPath, content, callback); + }; + + if (targetFile.match(/\/|\\/)) { + const dir = path.dirname(targetFile); + this.outputFileSystem.mkdirp( + this.outputFileSystem.join(outputPath, dir), + writeOut + ); + } else { + writeOut(); + } + }, + err => { + if (err) return callback(err); + + this.hooks.afterEmit.callAsync(compilation, err => { + if (err) return callback(err); + + return callback(); + }); + } + ); + }; + + this.hooks.emit.callAsync(compilation, err => { + if (err) return callback(err); + outputPath = compilation.getPath(this.outputPath); + this.outputFileSystem.mkdirp(outputPath, emitFiles); + }); + } + + emitRecords(callback) { + if (!this.recordsOutputPath) return callback(); + const idx1 = this.recordsOutputPath.lastIndexOf("/"); + const idx2 = this.recordsOutputPath.lastIndexOf("\\"); + let recordsOutputPathDirectory = null; + if (idx1 > idx2) { + recordsOutputPathDirectory = this.recordsOutputPath.substr(0, idx1); + } else if (idx1 < idx2) { + recordsOutputPathDirectory = this.recordsOutputPath.substr(0, idx2); + } + + const writeFile = () => { + this.outputFileSystem.writeFile( + this.recordsOutputPath, + JSON.stringify(this.records, undefined, 2), + callback + ); + }; + + if (!recordsOutputPathDirectory) { + return writeFile(); + } + this.outputFileSystem.mkdirp(recordsOutputPathDirectory, err => { + if (err) return callback(err); + writeFile(); + }); + } + + readRecords(callback) { + if (!this.recordsInputPath) { + this.records = {}; + return callback(); + } + this.inputFileSystem.stat(this.recordsInputPath, err => { + // It doesn't exist + // We can ignore this. + if (err) return callback(); + + this.inputFileSystem.readFile(this.recordsInputPath, (err, content) => { + if (err) return callback(err); + + try { + this.records = parseJson(content.toString("utf-8")); + } catch (e) { + e.message = "Cannot parse records: " + e.message; + return callback(e); + } + + return callback(); + }); + }); + } + + createChildCompiler( + compilation, + compilerName, + compilerIndex, + outputOptions, + plugins + ) { + const childCompiler = new Compiler(this.context); + if (Array.isArray(plugins)) { + for (const plugin of plugins) { + plugin.apply(childCompiler); + } + } + for (const name in this.hooks) { + if ( + ![ + "make", + "compile", + "emit", + "afterEmit", + "invalid", + "done", + "thisCompilation" + ].includes(name) + ) { + if (childCompiler.hooks[name]) { + childCompiler.hooks[name].taps = this.hooks[name].taps.slice(); + } + } + } + childCompiler.name = compilerName; + childCompiler.outputPath = this.outputPath; + childCompiler.inputFileSystem = this.inputFileSystem; + childCompiler.outputFileSystem = null; + childCompiler.resolverFactory = this.resolverFactory; + childCompiler.fileTimestamps = this.fileTimestamps; + childCompiler.contextTimestamps = this.contextTimestamps; + + const relativeCompilerName = makePathsRelative(this.context, compilerName); + if (!this.records[relativeCompilerName]) { + this.records[relativeCompilerName] = []; + } + if (this.records[relativeCompilerName][compilerIndex]) { + childCompiler.records = this.records[relativeCompilerName][compilerIndex]; + } else { + this.records[relativeCompilerName].push((childCompiler.records = {})); + } + + childCompiler.options = Object.create(this.options); + childCompiler.options.output = Object.create(childCompiler.options.output); + for (const name in outputOptions) { + childCompiler.options.output[name] = outputOptions[name]; + } + childCompiler.parentCompilation = compilation; + + compilation.hooks.childCompiler.call( + childCompiler, + compilerName, + compilerIndex + ); + + return childCompiler; + } + + isChild() { + return !!this.parentCompilation; + } + + createCompilation() { + return new Compilation(this); + } + + newCompilation(params) { + const compilation = this.createCompilation(); + compilation.fileTimestamps = this.fileTimestamps; + compilation.contextTimestamps = this.contextTimestamps; + compilation.name = this.name; + compilation.records = this.records; + compilation.compilationDependencies = params.compilationDependencies; + this.hooks.thisCompilation.call(compilation, params); + this.hooks.compilation.call(compilation, params); + return compilation; + } + + createNormalModuleFactory() { + const normalModuleFactory = new NormalModuleFactory( + this.options.context, + this.resolverFactory, + this.options.module || {} + ); + this.hooks.normalModuleFactory.call(normalModuleFactory); + return normalModuleFactory; + } + + createContextModuleFactory() { + const contextModuleFactory = new ContextModuleFactory(this.resolverFactory); + this.hooks.contextModuleFactory.call(contextModuleFactory); + return contextModuleFactory; + } + + newCompilationParams() { + const params = { + normalModuleFactory: this.createNormalModuleFactory(), + contextModuleFactory: this.createContextModuleFactory(), + compilationDependencies: new Set() + }; + return params; + } + + compile(callback) { + const params = this.newCompilationParams(); + this.hooks.beforeCompile.callAsync(params, err => { + if (err) return callback(err); + + this.hooks.compile.call(params); + + const compilation = this.newCompilation(params); + + this.hooks.make.callAsync(compilation, err => { + if (err) return callback(err); + + compilation.finish(); + + compilation.seal(err => { + if (err) return callback(err); + + this.hooks.afterCompile.callAsync(compilation, err => { + if (err) return callback(err); + + return callback(null, compilation); + }); + }); + }); + }); + } +} + +module.exports = Compiler; diff --git a/node_modules/webpack/lib/ConcurrentCompilationError.js b/node_modules/webpack/lib/ConcurrentCompilationError.js new file mode 100644 index 00000000..3b590e72 --- /dev/null +++ b/node_modules/webpack/lib/ConcurrentCompilationError.js @@ -0,0 +1,19 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Maksim Nazarjev @acupofspirt +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +module.exports = class ConcurrentCompilationError extends WebpackError { + constructor() { + super(); + + this.name = "ConcurrentCompilationError"; + this.message = + "You ran Webpack twice. Each instance only supports a single concurrent compilation at a time."; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/ConstPlugin.js b/node_modules/webpack/lib/ConstPlugin.js new file mode 100644 index 00000000..164b840d --- /dev/null +++ b/node_modules/webpack/lib/ConstPlugin.js @@ -0,0 +1,343 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ConstDependency = require("./dependencies/ConstDependency"); +const NullFactory = require("./NullFactory"); +const ParserHelpers = require("./ParserHelpers"); + +const getQuery = request => { + const i = request.indexOf("?"); + return i !== -1 ? request.substr(i) : ""; +}; + +const collectDeclaration = (declarations, pattern) => { + const stack = [pattern]; + while (stack.length > 0) { + const node = stack.pop(); + switch (node.type) { + case "Identifier": + declarations.add(node.name); + break; + case "ArrayPattern": + for (const element of node.elements) { + if (element) { + stack.push(element); + } + } + break; + case "AssignmentPattern": + stack.push(node.left); + break; + case "ObjectPattern": + for (const property of node.properties) { + stack.push(property.value); + } + break; + case "RestElement": + stack.push(node.argument); + break; + } + } +}; + +const getHoistedDeclarations = (branch, includeFunctionDeclarations) => { + const declarations = new Set(); + const stack = [branch]; + while (stack.length > 0) { + const node = stack.pop(); + // Some node could be `null` or `undefined`. + if (!node) continue; + switch (node.type) { + // Walk through control statements to look for hoisted declarations. + // Some branches are skipped since they do not allow declarations. + case "BlockStatement": + for (const stmt of node.body) { + stack.push(stmt); + } + break; + case "IfStatement": + stack.push(node.consequent); + stack.push(node.alternate); + break; + case "ForStatement": + stack.push(node.init); + stack.push(node.body); + break; + case "ForInStatement": + case "ForOfStatement": + stack.push(node.left); + stack.push(node.body); + break; + case "DoWhileStatement": + case "WhileStatement": + case "LabeledStatement": + stack.push(node.body); + break; + case "SwitchStatement": + for (const cs of node.cases) { + for (const consequent of cs.consequent) { + stack.push(consequent); + } + } + break; + case "TryStatement": + stack.push(node.block); + if (node.handler) { + stack.push(node.handler.body); + } + stack.push(node.finalizer); + break; + case "FunctionDeclaration": + if (includeFunctionDeclarations) { + collectDeclaration(declarations, node.id); + } + break; + case "VariableDeclaration": + if (node.kind === "var") { + for (const decl of node.declarations) { + collectDeclaration(declarations, decl.id); + } + } + break; + } + } + return Array.from(declarations); +}; + +class ConstPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "ConstPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + + const handler = parser => { + parser.hooks.statementIf.tap("ConstPlugin", statement => { + const param = parser.evaluateExpression(statement.test); + const bool = param.asBool(); + if (typeof bool === "boolean") { + if (statement.test.type !== "Literal") { + const dep = new ConstDependency(`${bool}`, param.range); + dep.loc = statement.loc; + parser.state.current.addDependency(dep); + } + const branchToRemove = bool + ? statement.alternate + : statement.consequent; + if (branchToRemove) { + // Before removing the dead branch, the hoisted declarations + // must be collected. + // + // Given the following code: + // + // if (true) f() else g() + // if (false) { + // function f() {} + // const g = function g() {} + // if (someTest) { + // let a = 1 + // var x, {y, z} = obj + // } + // } else { + // … + // } + // + // the generated code is: + // + // if (true) f() else {} + // if (false) { + // var f, x, y, z; (in loose mode) + // var x, y, z; (in strict mode) + // } else { + // … + // } + // + // NOTE: When code runs in strict mode, `var` declarations + // are hoisted but `function` declarations don't. + // + let declarations; + if (parser.scope.isStrict) { + // If the code runs in strict mode, variable declarations + // using `var` must be hoisted. + declarations = getHoistedDeclarations(branchToRemove, false); + } else { + // Otherwise, collect all hoisted declaration. + declarations = getHoistedDeclarations(branchToRemove, true); + } + let replacement; + if (declarations.length > 0) { + replacement = `{ var ${declarations.join(", ")}; }`; + } else { + replacement = "{}"; + } + const dep = new ConstDependency( + replacement, + branchToRemove.range + ); + dep.loc = branchToRemove.loc; + parser.state.current.addDependency(dep); + } + return bool; + } + }); + parser.hooks.expressionConditionalOperator.tap( + "ConstPlugin", + expression => { + const param = parser.evaluateExpression(expression.test); + const bool = param.asBool(); + if (typeof bool === "boolean") { + if (expression.test.type !== "Literal") { + const dep = new ConstDependency(` ${bool}`, param.range); + dep.loc = expression.loc; + parser.state.current.addDependency(dep); + } + // Expressions do not hoist. + // It is safe to remove the dead branch. + // + // Given the following code: + // + // false ? someExpression() : otherExpression(); + // + // the generated code is: + // + // false ? undefined : otherExpression(); + // + const branchToRemove = bool + ? expression.alternate + : expression.consequent; + const dep = new ConstDependency( + "undefined", + branchToRemove.range + ); + dep.loc = branchToRemove.loc; + parser.state.current.addDependency(dep); + return bool; + } + } + ); + parser.hooks.expressionLogicalOperator.tap( + "ConstPlugin", + expression => { + if ( + expression.operator === "&&" || + expression.operator === "||" + ) { + const param = parser.evaluateExpression(expression.left); + const bool = param.asBool(); + if (typeof bool === "boolean") { + // Expressions do not hoist. + // It is safe to remove the dead branch. + // + // ------------------------------------------ + // + // Given the following code: + // + // falsyExpression() && someExpression(); + // + // the generated code is: + // + // falsyExpression() && false; + // + // ------------------------------------------ + // + // Given the following code: + // + // truthyExpression() && someExpression(); + // + // the generated code is: + // + // true && someExpression(); + // + // ------------------------------------------ + // + // Given the following code: + // + // truthyExpression() || someExpression(); + // + // the generated code is: + // + // truthyExpression() || false; + // + // ------------------------------------------ + // + // Given the following code: + // + // falsyExpression() || someExpression(); + // + // the generated code is: + // + // false && someExpression(); + // + const keepRight = + (expression.operator === "&&" && bool) || + (expression.operator === "||" && !bool); + + if (param.isBoolean() || keepRight) { + // for case like + // + // return'development'===process.env.NODE_ENV&&'foo' + // + // we need a space before the bool to prevent result like + // + // returnfalse&&'foo' + // + const dep = new ConstDependency(` ${bool}`, param.range); + dep.loc = expression.loc; + parser.state.current.addDependency(dep); + } else { + parser.walkExpression(expression.left); + } + if (!keepRight) { + const dep = new ConstDependency( + "false", + expression.right.range + ); + dep.loc = expression.loc; + parser.state.current.addDependency(dep); + } + return keepRight; + } + } + } + ); + parser.hooks.evaluateIdentifier + .for("__resourceQuery") + .tap("ConstPlugin", expr => { + if (!parser.state.module) return; + return ParserHelpers.evaluateToString( + getQuery(parser.state.module.resource) + )(expr); + }); + parser.hooks.expression + .for("__resourceQuery") + .tap("ConstPlugin", () => { + if (!parser.state.module) return; + parser.state.current.addVariable( + "__resourceQuery", + JSON.stringify(getQuery(parser.state.module.resource)) + ); + return true; + }); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("ConstPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("ConstPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("ConstPlugin", handler); + } + ); + } +} + +module.exports = ConstPlugin; diff --git a/node_modules/webpack/lib/ContextExclusionPlugin.js b/node_modules/webpack/lib/ContextExclusionPlugin.js new file mode 100644 index 00000000..0b1dda0e --- /dev/null +++ b/node_modules/webpack/lib/ContextExclusionPlugin.js @@ -0,0 +1,28 @@ +"use strict"; + +/** @typedef {import("./Compiler")} Compiler */ +/** @typedef {import("./ContextModuleFactory")} ContextModuleFactory */ + +class ContextExclusionPlugin { + /** + * @param {RegExp} negativeMatcher Matcher regular expression + */ + constructor(negativeMatcher) { + this.negativeMatcher = negativeMatcher; + } + + /** + * Apply the plugin + * @param {Compiler} compiler Webpack Compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.contextModuleFactory.tap("ContextExclusionPlugin", cmf => { + cmf.hooks.contextModuleFiles.tap("ContextExclusionPlugin", files => { + return files.filter(filePath => !this.negativeMatcher.test(filePath)); + }); + }); + } +} + +module.exports = ContextExclusionPlugin; diff --git a/node_modules/webpack/lib/ContextModule.js b/node_modules/webpack/lib/ContextModule.js new file mode 100644 index 00000000..78e0e47a --- /dev/null +++ b/node_modules/webpack/lib/ContextModule.js @@ -0,0 +1,844 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const util = require("util"); +const { OriginalSource, RawSource } = require("webpack-sources"); +const Module = require("./Module"); +const AsyncDependenciesBlock = require("./AsyncDependenciesBlock"); +const Template = require("./Template"); +const contextify = require("./util/identifier").contextify; + +/** @typedef {"sync" | "eager" | "weak" | "async-weak" | "lazy" | "lazy-once"} ContextMode Context mode */ +/** @typedef {import("./dependencies/ContextElementDependency")} ContextElementDependency */ + +/** + * @callback ResolveDependenciesCallback + * @param {Error=} err + * @param {ContextElementDependency[]} dependencies + */ + +/** + * @callback ResolveDependencies + * @param {TODO} fs + * @param {TODO} options + * @param {ResolveDependenciesCallback} callback + */ + +class ContextModule extends Module { + // type ContextMode = "sync" | "eager" | "weak" | "async-weak" | "lazy" | "lazy-once" + // type ContextOptions = { resource: string, recursive: boolean, regExp: RegExp, addon?: string, mode?: ContextMode, chunkName?: string, include?: RegExp, exclude?: RegExp, groupOptions?: Object } + // resolveDependencies: (fs: FS, options: ContextOptions, (err: Error?, dependencies: Dependency[]) => void) => void + // options: ContextOptions + /** + * @param {ResolveDependencies} resolveDependencies function to get dependencies in this context + * @param {TODO} options options object + */ + constructor(resolveDependencies, options) { + let resource; + let resourceQuery; + const queryIdx = options.resource.indexOf("?"); + if (queryIdx >= 0) { + resource = options.resource.substr(0, queryIdx); + resourceQuery = options.resource.substr(queryIdx); + } else { + resource = options.resource; + resourceQuery = ""; + } + + super("javascript/dynamic", resource); + + // Info from Factory + this.resolveDependencies = resolveDependencies; + this.options = Object.assign({}, options, { + resource: resource, + resourceQuery: resourceQuery + }); + if (options.resolveOptions !== undefined) { + this.resolveOptions = options.resolveOptions; + } + + // Info from Build + this._contextDependencies = new Set([this.context]); + + if (typeof options.mode !== "string") { + throw new Error("options.mode is a required option"); + } + + this._identifier = this._createIdentifier(); + } + + updateCacheModule(module) { + this.resolveDependencies = module.resolveDependencies; + this.options = module.options; + this.resolveOptions = module.resolveOptions; + } + + prettyRegExp(regexString) { + // remove the "/" at the front and the beginning + // "/foo/" -> "foo" + return regexString.substring(1, regexString.length - 1); + } + + _createIdentifier() { + let identifier = this.context; + if (this.options.resourceQuery) { + identifier += ` ${this.options.resourceQuery}`; + } + if (this.options.mode) { + identifier += ` ${this.options.mode}`; + } + if (!this.options.recursive) { + identifier += " nonrecursive"; + } + if (this.options.addon) { + identifier += ` ${this.options.addon}`; + } + if (this.options.regExp) { + identifier += ` ${this.options.regExp}`; + } + if (this.options.include) { + identifier += ` include: ${this.options.include}`; + } + if (this.options.exclude) { + identifier += ` exclude: ${this.options.exclude}`; + } + if (this.options.groupOptions) { + identifier += ` groupOptions: ${JSON.stringify( + this.options.groupOptions + )}`; + } + if (this.options.namespaceObject === "strict") { + identifier += " strict namespace object"; + } else if (this.options.namespaceObject) { + identifier += " namespace object"; + } + + return identifier; + } + + identifier() { + return this._identifier; + } + + readableIdentifier(requestShortener) { + let identifier = requestShortener.shorten(this.context); + if (this.options.resourceQuery) { + identifier += ` ${this.options.resourceQuery}`; + } + if (this.options.mode) { + identifier += ` ${this.options.mode}`; + } + if (!this.options.recursive) { + identifier += " nonrecursive"; + } + if (this.options.addon) { + identifier += ` ${requestShortener.shorten(this.options.addon)}`; + } + if (this.options.regExp) { + identifier += ` ${this.prettyRegExp(this.options.regExp + "")}`; + } + if (this.options.include) { + identifier += ` include: ${this.prettyRegExp(this.options.include + "")}`; + } + if (this.options.exclude) { + identifier += ` exclude: ${this.prettyRegExp(this.options.exclude + "")}`; + } + if (this.options.groupOptions) { + const groupOptions = this.options.groupOptions; + for (const key of Object.keys(groupOptions)) { + identifier += ` ${key}: ${groupOptions[key]}`; + } + } + if (this.options.namespaceObject === "strict") { + identifier += " strict namespace object"; + } else if (this.options.namespaceObject) { + identifier += " namespace object"; + } + + return identifier; + } + + libIdent(options) { + let identifier = contextify(options.context, this.context); + if (this.options.mode) { + identifier += ` ${this.options.mode}`; + } + if (this.options.recursive) { + identifier += " recursive"; + } + if (this.options.addon) { + identifier += ` ${contextify(options.context, this.options.addon)}`; + } + if (this.options.regExp) { + identifier += ` ${this.prettyRegExp(this.options.regExp + "")}`; + } + if (this.options.include) { + identifier += ` include: ${this.prettyRegExp(this.options.include + "")}`; + } + if (this.options.exclude) { + identifier += ` exclude: ${this.prettyRegExp(this.options.exclude + "")}`; + } + + return identifier; + } + + needRebuild(fileTimestamps, contextTimestamps) { + const ts = contextTimestamps.get(this.context); + if (!ts) { + return true; + } + + return ts >= this.buildInfo.builtTime; + } + + build(options, compilation, resolver, fs, callback) { + this.built = true; + this.buildMeta = {}; + this.buildInfo = { + builtTime: Date.now(), + contextDependencies: this._contextDependencies + }; + this.resolveDependencies(fs, this.options, (err, dependencies) => { + if (err) return callback(err); + + // abort if something failed + // this will create an empty context + if (!dependencies) { + callback(); + return; + } + + // enhance dependencies with meta info + for (const dep of dependencies) { + dep.loc = { + name: dep.userRequest + }; + dep.request = this.options.addon + dep.request; + } + + if (this.options.mode === "sync" || this.options.mode === "eager") { + // if we have an sync or eager context + // just add all dependencies and continue + this.dependencies = dependencies; + } else if (this.options.mode === "lazy-once") { + // for the lazy-once mode create a new async dependency block + // and add that block to this context + if (dependencies.length > 0) { + const block = new AsyncDependenciesBlock( + Object.assign({}, this.options.groupOptions, { + name: this.options.chunkName + }), + this + ); + for (const dep of dependencies) { + block.addDependency(dep); + } + this.addBlock(block); + } + } else if ( + this.options.mode === "weak" || + this.options.mode === "async-weak" + ) { + // we mark all dependencies as weak + for (const dep of dependencies) { + dep.weak = true; + } + this.dependencies = dependencies; + } else if (this.options.mode === "lazy") { + // if we are lazy create a new async dependency block per dependency + // and add all blocks to this context + let index = 0; + for (const dep of dependencies) { + let chunkName = this.options.chunkName; + if (chunkName) { + if (!/\[(index|request)\]/.test(chunkName)) { + chunkName += "[index]"; + } + chunkName = chunkName.replace(/\[index\]/g, index++); + chunkName = chunkName.replace( + /\[request\]/g, + Template.toPath(dep.userRequest) + ); + } + const block = new AsyncDependenciesBlock( + Object.assign({}, this.options.groupOptions, { + name: chunkName + }), + dep.module, + dep.loc, + dep.userRequest + ); + block.addDependency(dep); + this.addBlock(block); + } + } else { + callback( + new Error(`Unsupported mode "${this.options.mode}" in context`) + ); + return; + } + callback(); + }); + } + + getUserRequestMap(dependencies) { + // if we filter first we get a new array + // therefor we dont need to create a clone of dependencies explicitly + // therefore the order of this is !important! + return dependencies + .filter(dependency => dependency.module) + .sort((a, b) => { + if (a.userRequest === b.userRequest) { + return 0; + } + return a.userRequest < b.userRequest ? -1 : 1; + }) + .reduce((map, dep) => { + map[dep.userRequest] = dep.module.id; + return map; + }, Object.create(null)); + } + + getFakeMap(dependencies) { + if (!this.options.namespaceObject) { + return 9; + } + // if we filter first we get a new array + // therefor we dont need to create a clone of dependencies explicitly + // therefore the order of this is !important! + let hasNonHarmony = false; + let hasNamespace = false; + let hasNamed = false; + const fakeMap = dependencies + .filter(dependency => dependency.module) + .sort((a, b) => { + return b.module.id - a.module.id; + }) + .reduce((map, dep) => { + const exportsType = + dep.module.buildMeta && dep.module.buildMeta.exportsType; + const id = dep.module.id; + if (!exportsType) { + map[id] = this.options.namespaceObject === "strict" ? 1 : 7; + hasNonHarmony = true; + } else if (exportsType === "namespace") { + map[id] = 9; + hasNamespace = true; + } else if (exportsType === "named") { + map[id] = 3; + hasNamed = true; + } + return map; + }, Object.create(null)); + if (!hasNamespace && hasNonHarmony && !hasNamed) { + return this.options.namespaceObject === "strict" ? 1 : 7; + } + if (hasNamespace && !hasNonHarmony && !hasNamed) { + return 9; + } + if (!hasNamespace && !hasNonHarmony && hasNamed) { + return 3; + } + if (!hasNamespace && !hasNonHarmony && !hasNamed) { + return 9; + } + return fakeMap; + } + + getFakeMapInitStatement(fakeMap) { + return typeof fakeMap === "object" + ? `var fakeMap = ${JSON.stringify(fakeMap, null, "\t")};` + : ""; + } + + getReturn(type) { + if (type === 9) { + return "__webpack_require__(id)"; + } + return `__webpack_require__.t(id, ${type})`; + } + + getReturnModuleObjectSource(fakeMap, fakeMapDataExpression = "fakeMap[id]") { + if (typeof fakeMap === "number") { + return `return ${this.getReturn(fakeMap)};`; + } + return `return __webpack_require__.t(id, ${fakeMapDataExpression})`; + } + + getSyncSource(dependencies, id) { + const map = this.getUserRequestMap(dependencies); + const fakeMap = this.getFakeMap(dependencies); + const returnModuleObject = this.getReturnModuleObjectSource(fakeMap); + + return `var map = ${JSON.stringify(map, null, "\t")}; +${this.getFakeMapInitStatement(fakeMap)} + +function webpackContext(req) { + var id = webpackContextResolve(req); + ${returnModuleObject} +} +function webpackContextResolve(req) { + var id = map[req]; + if(!(id + 1)) { // check for number or string + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + } + return id; +} +webpackContext.keys = function webpackContextKeys() { + return Object.keys(map); +}; +webpackContext.resolve = webpackContextResolve; +module.exports = webpackContext; +webpackContext.id = ${JSON.stringify(id)};`; + } + + getWeakSyncSource(dependencies, id) { + const map = this.getUserRequestMap(dependencies); + const fakeMap = this.getFakeMap(dependencies); + const returnModuleObject = this.getReturnModuleObjectSource(fakeMap); + + return `var map = ${JSON.stringify(map, null, "\t")}; +${this.getFakeMapInitStatement(fakeMap)} + +function webpackContext(req) { + var id = webpackContextResolve(req); + if(!__webpack_require__.m[id]) { + var e = new Error("Module '" + req + "' ('" + id + "') is not available (weak dependency)"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + } + ${returnModuleObject} +} +function webpackContextResolve(req) { + var id = map[req]; + if(!(id + 1)) { // check for number or string + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + } + return id; +} +webpackContext.keys = function webpackContextKeys() { + return Object.keys(map); +}; +webpackContext.resolve = webpackContextResolve; +webpackContext.id = ${JSON.stringify(id)}; +module.exports = webpackContext;`; + } + + getAsyncWeakSource(dependencies, id) { + const map = this.getUserRequestMap(dependencies); + const fakeMap = this.getFakeMap(dependencies); + const returnModuleObject = this.getReturnModuleObjectSource(fakeMap); + + return `var map = ${JSON.stringify(map, null, "\t")}; +${this.getFakeMapInitStatement(fakeMap)} + +function webpackAsyncContext(req) { + return webpackAsyncContextResolve(req).then(function(id) { + if(!__webpack_require__.m[id]) { + var e = new Error("Module '" + req + "' ('" + id + "') is not available (weak dependency)"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + } + ${returnModuleObject} + }); +} +function webpackAsyncContextResolve(req) { + // Here Promise.resolve().then() is used instead of new Promise() to prevent + // uncaught exception popping up in devtools + return Promise.resolve().then(function() { + var id = map[req]; + if(!(id + 1)) { // check for number or string + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + } + return id; + }); +} +webpackAsyncContext.keys = function webpackAsyncContextKeys() { + return Object.keys(map); +}; +webpackAsyncContext.resolve = webpackAsyncContextResolve; +webpackAsyncContext.id = ${JSON.stringify(id)}; +module.exports = webpackAsyncContext;`; + } + + getEagerSource(dependencies, id) { + const map = this.getUserRequestMap(dependencies); + const fakeMap = this.getFakeMap(dependencies); + const thenFunction = + fakeMap !== 9 + ? `function(id) { + ${this.getReturnModuleObjectSource(fakeMap)} + }` + : "__webpack_require__"; + return `var map = ${JSON.stringify(map, null, "\t")}; +${this.getFakeMapInitStatement(fakeMap)} + +function webpackAsyncContext(req) { + return webpackAsyncContextResolve(req).then(${thenFunction}); +} +function webpackAsyncContextResolve(req) { + // Here Promise.resolve().then() is used instead of new Promise() to prevent + // uncaught exception popping up in devtools + return Promise.resolve().then(function() { + var id = map[req]; + if(!(id + 1)) { // check for number or string + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + } + return id; + }); +} +webpackAsyncContext.keys = function webpackAsyncContextKeys() { + return Object.keys(map); +}; +webpackAsyncContext.resolve = webpackAsyncContextResolve; +webpackAsyncContext.id = ${JSON.stringify(id)}; +module.exports = webpackAsyncContext;`; + } + + getLazyOnceSource(block, dependencies, id, runtimeTemplate) { + const promise = runtimeTemplate.blockPromise({ + block, + message: "lazy-once context" + }); + const map = this.getUserRequestMap(dependencies); + const fakeMap = this.getFakeMap(dependencies); + const thenFunction = + fakeMap !== 9 + ? `function(id) { + ${this.getReturnModuleObjectSource(fakeMap)}; + }` + : "__webpack_require__"; + + return `var map = ${JSON.stringify(map, null, "\t")}; +${this.getFakeMapInitStatement(fakeMap)} + +function webpackAsyncContext(req) { + return webpackAsyncContextResolve(req).then(${thenFunction}); +} +function webpackAsyncContextResolve(req) { + return ${promise}.then(function() { + var id = map[req]; + if(!(id + 1)) { // check for number or string + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + } + return id; + }); +} +webpackAsyncContext.keys = function webpackAsyncContextKeys() { + return Object.keys(map); +}; +webpackAsyncContext.resolve = webpackAsyncContextResolve; +webpackAsyncContext.id = ${JSON.stringify(id)}; +module.exports = webpackAsyncContext;`; + } + + getLazySource(blocks, id) { + let hasMultipleOrNoChunks = false; + const fakeMap = this.getFakeMap(blocks.map(b => b.dependencies[0])); + const map = blocks + .filter(block => block.dependencies[0].module) + .map(block => ({ + dependency: block.dependencies[0], + block: block, + userRequest: block.dependencies[0].userRequest + })) + .sort((a, b) => { + if (a.userRequest === b.userRequest) return 0; + return a.userRequest < b.userRequest ? -1 : 1; + }) + .reduce((map, item) => { + const chunks = + (item.block.chunkGroup && item.block.chunkGroup.chunks) || []; + if (chunks.length !== 1) { + hasMultipleOrNoChunks = true; + } + const arrayStart = [item.dependency.module.id]; + if (typeof fakeMap === "object") { + arrayStart.push(fakeMap[item.dependency.module.id]); + } + map[item.userRequest] = arrayStart.concat( + chunks.map(chunk => chunk.id) + ); + + return map; + }, Object.create(null)); + + const chunksStartPosition = typeof fakeMap === "object" ? 2 : 1; + const requestPrefix = hasMultipleOrNoChunks + ? `Promise.all(ids.slice(${chunksStartPosition}).map(__webpack_require__.e))` + : `__webpack_require__.e(ids[${chunksStartPosition}])`; + const returnModuleObject = this.getReturnModuleObjectSource( + fakeMap, + "ids[1]" + ); + + return `var map = ${JSON.stringify(map, null, "\t")}; +function webpackAsyncContext(req) { + var ids = map[req]; + if(!ids) { + return Promise.resolve().then(function() { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + }); + } + return ${requestPrefix}.then(function() { + var id = ids[0]; + ${returnModuleObject} + }); +} +webpackAsyncContext.keys = function webpackAsyncContextKeys() { + return Object.keys(map); +}; +webpackAsyncContext.id = ${JSON.stringify(id)}; +module.exports = webpackAsyncContext;`; + } + + getSourceForEmptyContext(id) { + return `function webpackEmptyContext(req) { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; +} +webpackEmptyContext.keys = function() { return []; }; +webpackEmptyContext.resolve = webpackEmptyContext; +module.exports = webpackEmptyContext; +webpackEmptyContext.id = ${JSON.stringify(id)};`; + } + + getSourceForEmptyAsyncContext(id) { + return `function webpackEmptyAsyncContext(req) { + // Here Promise.resolve().then() is used instead of new Promise() to prevent + // uncaught exception popping up in devtools + return Promise.resolve().then(function() { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + }); +} +webpackEmptyAsyncContext.keys = function() { return []; }; +webpackEmptyAsyncContext.resolve = webpackEmptyAsyncContext; +module.exports = webpackEmptyAsyncContext; +webpackEmptyAsyncContext.id = ${JSON.stringify(id)};`; + } + + getSourceString(asyncMode, runtimeTemplate) { + if (asyncMode === "lazy") { + if (this.blocks && this.blocks.length > 0) { + return this.getLazySource(this.blocks, this.id); + } + return this.getSourceForEmptyAsyncContext(this.id); + } + if (asyncMode === "eager") { + if (this.dependencies && this.dependencies.length > 0) { + return this.getEagerSource(this.dependencies, this.id); + } + return this.getSourceForEmptyAsyncContext(this.id); + } + if (asyncMode === "lazy-once") { + const block = this.blocks[0]; + if (block) { + return this.getLazyOnceSource( + block, + block.dependencies, + this.id, + runtimeTemplate + ); + } + return this.getSourceForEmptyAsyncContext(this.id); + } + if (asyncMode === "async-weak") { + if (this.dependencies && this.dependencies.length > 0) { + return this.getAsyncWeakSource(this.dependencies, this.id); + } + return this.getSourceForEmptyAsyncContext(this.id); + } + if (asyncMode === "weak") { + if (this.dependencies && this.dependencies.length > 0) { + return this.getWeakSyncSource(this.dependencies, this.id); + } + } + if (this.dependencies && this.dependencies.length > 0) { + return this.getSyncSource(this.dependencies, this.id); + } + return this.getSourceForEmptyContext(this.id); + } + + getSource(sourceString) { + if (this.useSourceMap) { + return new OriginalSource(sourceString, this.identifier()); + } + return new RawSource(sourceString); + } + + source(dependencyTemplates, runtimeTemplate) { + return this.getSource( + this.getSourceString(this.options.mode, runtimeTemplate) + ); + } + + size() { + // base penalty + const initialSize = 160; + + // if we dont have dependencies we stop here. + return this.dependencies.reduce((size, dependency) => { + const element = /** @type {ContextElementDependency} */ (dependency); + return size + 5 + element.userRequest.length; + }, initialSize); + } +} + +// TODO remove in webpack 5 +Object.defineProperty(ContextModule.prototype, "recursive", { + configurable: false, + get: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @returns {boolean} is recursive + */ + function() { + return this.options.recursive; + }, + "ContextModule.recursive has been moved to ContextModule.options.recursive" + ), + set: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @param {boolean} value is recursive + * @returns {void} + */ + function(value) { + this.options.recursive = value; + }, + "ContextModule.recursive has been moved to ContextModule.options.recursive" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(ContextModule.prototype, "regExp", { + configurable: false, + get: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @returns {RegExp} regular expression + */ + function() { + return this.options.regExp; + }, + "ContextModule.regExp has been moved to ContextModule.options.regExp" + ), + set: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @param {RegExp} value Regular expression + * @returns {void} + */ + function(value) { + this.options.regExp = value; + }, + "ContextModule.regExp has been moved to ContextModule.options.regExp" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(ContextModule.prototype, "addon", { + configurable: false, + get: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @returns {string} addon + */ + function() { + return this.options.addon; + }, + "ContextModule.addon has been moved to ContextModule.options.addon" + ), + set: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @param {string} value addon + * @returns {void} + */ + function(value) { + this.options.addon = value; + }, + "ContextModule.addon has been moved to ContextModule.options.addon" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(ContextModule.prototype, "async", { + configurable: false, + get: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @returns {boolean} is async + */ + function() { + return this.options.mode; + }, + "ContextModule.async has been moved to ContextModule.options.mode" + ), + set: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @param {ContextMode} value Context mode + * @returns {void} + */ + function(value) { + this.options.mode = value; + }, + "ContextModule.async has been moved to ContextModule.options.mode" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(ContextModule.prototype, "chunkName", { + configurable: false, + get: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @returns {string} chunk name + */ + function() { + return this.options.chunkName; + }, + "ContextModule.chunkName has been moved to ContextModule.options.chunkName" + ), + set: util.deprecate( + /** + * @deprecated + * @this {ContextModule} + * @param {string} value chunk name + * @returns {void} + */ + function(value) { + this.options.chunkName = value; + }, + "ContextModule.chunkName has been moved to ContextModule.options.chunkName" + ) +}); + +module.exports = ContextModule; diff --git a/node_modules/webpack/lib/ContextModuleFactory.js b/node_modules/webpack/lib/ContextModuleFactory.js new file mode 100644 index 00000000..f5941128 --- /dev/null +++ b/node_modules/webpack/lib/ContextModuleFactory.js @@ -0,0 +1,262 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const asyncLib = require("neo-async"); +const path = require("path"); + +const { + Tapable, + AsyncSeriesWaterfallHook, + SyncWaterfallHook +} = require("tapable"); +const ContextModule = require("./ContextModule"); +const ContextElementDependency = require("./dependencies/ContextElementDependency"); + +/** @typedef {import("./Module")} Module */ + +const EMPTY_RESOLVE_OPTIONS = {}; + +module.exports = class ContextModuleFactory extends Tapable { + constructor(resolverFactory) { + super(); + this.hooks = { + /** @type {AsyncSeriesWaterfallHook<TODO>} */ + beforeResolve: new AsyncSeriesWaterfallHook(["data"]), + /** @type {AsyncSeriesWaterfallHook<TODO>} */ + afterResolve: new AsyncSeriesWaterfallHook(["data"]), + /** @type {SyncWaterfallHook<string[]>} */ + contextModuleFiles: new SyncWaterfallHook(["files"]), + /** @type {SyncWaterfallHook<TODO[]>} */ + alternatives: new AsyncSeriesWaterfallHook(["modules"]) + }; + this._pluginCompat.tap("ContextModuleFactory", options => { + switch (options.name) { + case "before-resolve": + case "after-resolve": + case "alternatives": + options.async = true; + break; + } + }); + this.resolverFactory = resolverFactory; + } + + create(data, callback) { + const context = data.context; + const dependencies = data.dependencies; + const resolveOptions = data.resolveOptions; + const dependency = dependencies[0]; + this.hooks.beforeResolve.callAsync( + Object.assign( + { + context: context, + dependencies: dependencies, + resolveOptions + }, + dependency.options + ), + (err, beforeResolveResult) => { + if (err) return callback(err); + + // Ignored + if (!beforeResolveResult) return callback(); + + const context = beforeResolveResult.context; + const request = beforeResolveResult.request; + const resolveOptions = beforeResolveResult.resolveOptions; + + let loaders, + resource, + loadersPrefix = ""; + const idx = request.lastIndexOf("!"); + if (idx >= 0) { + let loadersRequest = request.substr(0, idx + 1); + let i; + for ( + i = 0; + i < loadersRequest.length && loadersRequest[i] === "!"; + i++ + ) { + loadersPrefix += "!"; + } + loadersRequest = loadersRequest + .substr(i) + .replace(/!+$/, "") + .replace(/!!+/g, "!"); + if (loadersRequest === "") { + loaders = []; + } else { + loaders = loadersRequest.split("!"); + } + resource = request.substr(idx + 1); + } else { + loaders = []; + resource = request; + } + + const contextResolver = this.resolverFactory.get( + "context", + resolveOptions || EMPTY_RESOLVE_OPTIONS + ); + const loaderResolver = this.resolverFactory.get( + "loader", + EMPTY_RESOLVE_OPTIONS + ); + + asyncLib.parallel( + [ + callback => { + contextResolver.resolve( + {}, + context, + resource, + {}, + (err, result) => { + if (err) return callback(err); + callback(null, result); + } + ); + }, + callback => { + asyncLib.map( + loaders, + (loader, callback) => { + loaderResolver.resolve( + {}, + context, + loader, + {}, + (err, result) => { + if (err) return callback(err); + callback(null, result); + } + ); + }, + callback + ); + } + ], + (err, result) => { + if (err) return callback(err); + + this.hooks.afterResolve.callAsync( + Object.assign( + { + addon: + loadersPrefix + + result[1].join("!") + + (result[1].length > 0 ? "!" : ""), + resource: result[0], + resolveDependencies: this.resolveDependencies.bind(this) + }, + beforeResolveResult + ), + (err, result) => { + if (err) return callback(err); + + // Ignored + if (!result) return callback(); + + return callback( + null, + new ContextModule(result.resolveDependencies, result) + ); + } + ); + } + ); + } + ); + } + + resolveDependencies(fs, options, callback) { + const cmf = this; + let resource = options.resource; + let resourceQuery = options.resourceQuery; + let recursive = options.recursive; + let regExp = options.regExp; + let include = options.include; + let exclude = options.exclude; + if (!regExp || !resource) return callback(null, []); + + const addDirectory = (directory, callback) => { + fs.readdir(directory, (err, files) => { + if (err) return callback(err); + files = cmf.hooks.contextModuleFiles.call(files); + if (!files || files.length === 0) return callback(null, []); + asyncLib.map( + files.filter(p => p.indexOf(".") !== 0), + (segment, callback) => { + const subResource = path.join(directory, segment); + + if (!exclude || !subResource.match(exclude)) { + fs.stat(subResource, (err, stat) => { + if (err) { + if (err.code === "ENOENT") { + // ENOENT is ok here because the file may have been deleted between + // the readdir and stat calls. + return callback(); + } else { + return callback(err); + } + } + + if (stat.isDirectory()) { + if (!recursive) return callback(); + addDirectory.call(this, subResource, callback); + } else if ( + stat.isFile() && + (!include || subResource.match(include)) + ) { + const obj = { + context: resource, + request: + "." + + subResource.substr(resource.length).replace(/\\/g, "/") + }; + + this.hooks.alternatives.callAsync( + [obj], + (err, alternatives) => { + if (err) return callback(err); + alternatives = alternatives + .filter(obj => regExp.test(obj.request)) + .map(obj => { + const dep = new ContextElementDependency( + obj.request + resourceQuery, + obj.request + ); + dep.optional = true; + return dep; + }); + callback(null, alternatives); + } + ); + } else { + callback(); + } + }); + } else { + callback(); + } + }, + (err, result) => { + if (err) return callback(err); + + if (!result) return callback(null, []); + + callback( + null, + result.filter(Boolean).reduce((a, i) => a.concat(i), []) + ); + } + ); + }); + }; + + addDirectory(resource, callback); + } +}; diff --git a/node_modules/webpack/lib/ContextReplacementPlugin.js b/node_modules/webpack/lib/ContextReplacementPlugin.js new file mode 100644 index 00000000..5523c8ab --- /dev/null +++ b/node_modules/webpack/lib/ContextReplacementPlugin.js @@ -0,0 +1,133 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); +const ContextElementDependency = require("./dependencies/ContextElementDependency"); + +class ContextReplacementPlugin { + constructor( + resourceRegExp, + newContentResource, + newContentRecursive, + newContentRegExp + ) { + this.resourceRegExp = resourceRegExp; + + if (typeof newContentResource === "function") { + this.newContentCallback = newContentResource; + } else if ( + typeof newContentResource === "string" && + typeof newContentRecursive === "object" + ) { + this.newContentResource = newContentResource; + this.newContentCreateContextMap = (fs, callback) => { + callback(null, newContentRecursive); + }; + } else if ( + typeof newContentResource === "string" && + typeof newContentRecursive === "function" + ) { + this.newContentResource = newContentResource; + this.newContentCreateContextMap = newContentRecursive; + } else { + if (typeof newContentResource !== "string") { + newContentRegExp = newContentRecursive; + newContentRecursive = newContentResource; + newContentResource = undefined; + } + if (typeof newContentRecursive !== "boolean") { + newContentRegExp = newContentRecursive; + newContentRecursive = undefined; + } + this.newContentResource = newContentResource; + this.newContentRecursive = newContentRecursive; + this.newContentRegExp = newContentRegExp; + } + } + + apply(compiler) { + const resourceRegExp = this.resourceRegExp; + const newContentCallback = this.newContentCallback; + const newContentResource = this.newContentResource; + const newContentRecursive = this.newContentRecursive; + const newContentRegExp = this.newContentRegExp; + const newContentCreateContextMap = this.newContentCreateContextMap; + + compiler.hooks.contextModuleFactory.tap("ContextReplacementPlugin", cmf => { + cmf.hooks.beforeResolve.tap("ContextReplacementPlugin", result => { + if (!result) return; + if (resourceRegExp.test(result.request)) { + if (newContentResource !== undefined) { + result.request = newContentResource; + } + if (newContentRecursive !== undefined) { + result.recursive = newContentRecursive; + } + if (newContentRegExp !== undefined) { + result.regExp = newContentRegExp; + } + if (typeof newContentCallback === "function") { + newContentCallback(result); + } else { + for (const d of result.dependencies) { + if (d.critical) d.critical = false; + } + } + } + return result; + }); + cmf.hooks.afterResolve.tap("ContextReplacementPlugin", result => { + if (!result) return; + if (resourceRegExp.test(result.resource)) { + if (newContentResource !== undefined) { + result.resource = path.resolve(result.resource, newContentResource); + } + if (newContentRecursive !== undefined) { + result.recursive = newContentRecursive; + } + if (newContentRegExp !== undefined) { + result.regExp = newContentRegExp; + } + if (typeof newContentCreateContextMap === "function") { + result.resolveDependencies = createResolveDependenciesFromContextMap( + newContentCreateContextMap + ); + } + if (typeof newContentCallback === "function") { + const origResource = result.resource; + newContentCallback(result); + if (result.resource !== origResource) { + result.resource = path.resolve(origResource, result.resource); + } + } else { + for (const d of result.dependencies) { + if (d.critical) d.critical = false; + } + } + } + return result; + }); + }); + } +} + +const createResolveDependenciesFromContextMap = createContextMap => { + const resolveDependenciesFromContextMap = (fs, options, callback) => { + createContextMap(fs, (err, map) => { + if (err) return callback(err); + const dependencies = Object.keys(map).map(key => { + return new ContextElementDependency( + map[key] + options.resourceQuery, + key + ); + }); + callback(null, dependencies); + }); + }; + return resolveDependenciesFromContextMap; +}; + +module.exports = ContextReplacementPlugin; diff --git a/node_modules/webpack/lib/DefinePlugin.js b/node_modules/webpack/lib/DefinePlugin.js new file mode 100644 index 00000000..b0ea1d3a --- /dev/null +++ b/node_modules/webpack/lib/DefinePlugin.js @@ -0,0 +1,287 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ConstDependency = require("./dependencies/ConstDependency"); +const BasicEvaluatedExpression = require("./BasicEvaluatedExpression"); +const ParserHelpers = require("./ParserHelpers"); +const NullFactory = require("./NullFactory"); + +/** @typedef {import("./Compiler")} Compiler */ +/** @typedef {import("./Parser")} Parser */ +/** @typedef {null|undefined|RegExp|Function|string|number} CodeValuePrimitive */ +/** @typedef {CodeValuePrimitive|Record<string, CodeValuePrimitive>|RuntimeValue} CodeValue */ + +class RuntimeValue { + constructor(fn, fileDependencies) { + this.fn = fn; + this.fileDependencies = fileDependencies || []; + } + + exec(parser) { + if (this.fileDependencies === true) { + parser.state.module.buildInfo.cacheable = false; + } else { + for (const fileDependency of this.fileDependencies) { + parser.state.module.buildInfo.fileDependencies.add(fileDependency); + } + } + + return this.fn({ module: parser.state.module }); + } +} + +const stringifyObj = (obj, parser) => { + return ( + "Object({" + + Object.keys(obj) + .map(key => { + const code = obj[key]; + return JSON.stringify(key) + ":" + toCode(code, parser); + }) + .join(",") + + "})" + ); +}; + +/** + * Convert code to a string that evaluates + * @param {CodeValue} code Code to evaluate + * @param {Parser} parser Parser + * @returns {string} code converted to string that evaluates + */ +const toCode = (code, parser) => { + if (code === null) { + return "null"; + } + if (code === undefined) { + return "undefined"; + } + if (code instanceof RuntimeValue) { + return toCode(code.exec(parser), parser); + } + if (code instanceof RegExp && code.toString) { + return code.toString(); + } + if (typeof code === "function" && code.toString) { + return "(" + code.toString() + ")"; + } + if (typeof code === "object") { + return stringifyObj(code, parser); + } + return code + ""; +}; + +class DefinePlugin { + /** + * Create a new define plugin + * @param {Record<string, CodeValue>} definitions A map of global object definitions + */ + constructor(definitions) { + this.definitions = definitions; + } + + static runtimeValue(fn, fileDependencies) { + return new RuntimeValue(fn, fileDependencies); + } + + /** + * Apply the plugin + * @param {Compiler} compiler Webpack compiler + * @returns {void} + */ + apply(compiler) { + const definitions = this.definitions; + compiler.hooks.compilation.tap( + "DefinePlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + + /** + * Handler + * @param {Parser} parser Parser + * @returns {void} + */ + const handler = parser => { + /** + * Walk definitions + * @param {Object} definitions Definitions map + * @param {string} prefix Prefix string + * @returns {void} + */ + const walkDefinitions = (definitions, prefix) => { + Object.keys(definitions).forEach(key => { + const code = definitions[key]; + if ( + code && + typeof code === "object" && + !(code instanceof RuntimeValue) && + !(code instanceof RegExp) + ) { + walkDefinitions(code, prefix + key + "."); + applyObjectDefine(prefix + key, code); + return; + } + applyDefineKey(prefix, key); + applyDefine(prefix + key, code); + }); + }; + + /** + * Apply define key + * @param {string} prefix Prefix + * @param {string} key Key + * @returns {void} + */ + const applyDefineKey = (prefix, key) => { + const splittedKey = key.split("."); + splittedKey.slice(1).forEach((_, i) => { + const fullKey = prefix + splittedKey.slice(0, i + 1).join("."); + parser.hooks.canRename + .for(fullKey) + .tap("DefinePlugin", ParserHelpers.approve); + }); + }; + + /** + * Apply Code + * @param {string} key Key + * @param {CodeValue} code Code + * @returns {void} + */ + const applyDefine = (key, code) => { + const isTypeof = /^typeof\s+/.test(key); + if (isTypeof) key = key.replace(/^typeof\s+/, ""); + let recurse = false; + let recurseTypeof = false; + if (!isTypeof) { + parser.hooks.canRename + .for(key) + .tap("DefinePlugin", ParserHelpers.approve); + parser.hooks.evaluateIdentifier + .for(key) + .tap("DefinePlugin", expr => { + /** + * this is needed in case there is a recursion in the DefinePlugin + * to prevent an endless recursion + * e.g.: new DefinePlugin({ + * "a": "b", + * "b": "a" + * }); + */ + if (recurse) return; + recurse = true; + const res = parser.evaluate(toCode(code, parser)); + recurse = false; + res.setRange(expr.range); + return res; + }); + parser.hooks.expression.for(key).tap("DefinePlugin", expr => { + const strCode = toCode(code, parser); + if (/__webpack_require__/.test(strCode)) { + return ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + strCode + )(expr); + } else { + return ParserHelpers.toConstantDependency(parser, strCode)( + expr + ); + } + }); + } + parser.hooks.evaluateTypeof.for(key).tap("DefinePlugin", expr => { + /** + * this is needed in case there is a recursion in the DefinePlugin + * to prevent an endless recursion + * e.g.: new DefinePlugin({ + * "typeof a": "typeof b", + * "typeof b": "typeof a" + * }); + */ + if (recurseTypeof) return; + recurseTypeof = true; + const typeofCode = isTypeof + ? toCode(code, parser) + : "typeof (" + toCode(code, parser) + ")"; + const res = parser.evaluate(typeofCode); + recurseTypeof = false; + res.setRange(expr.range); + return res; + }); + parser.hooks.typeof.for(key).tap("DefinePlugin", expr => { + const typeofCode = isTypeof + ? toCode(code, parser) + : "typeof (" + toCode(code, parser) + ")"; + const res = parser.evaluate(typeofCode); + if (!res.isString()) return; + return ParserHelpers.toConstantDependency( + parser, + JSON.stringify(res.string) + ).bind(parser)(expr); + }); + }; + + /** + * Apply Object + * @param {string} key Key + * @param {Object} obj Object + * @returns {void} + */ + const applyObjectDefine = (key, obj) => { + parser.hooks.canRename + .for(key) + .tap("DefinePlugin", ParserHelpers.approve); + parser.hooks.evaluateIdentifier + .for(key) + .tap("DefinePlugin", expr => + new BasicEvaluatedExpression().setTruthy().setRange(expr.range) + ); + parser.hooks.evaluateTypeof.for(key).tap("DefinePlugin", expr => { + return ParserHelpers.evaluateToString("object")(expr); + }); + parser.hooks.expression.for(key).tap("DefinePlugin", expr => { + const strCode = stringifyObj(obj, parser); + + if (/__webpack_require__/.test(strCode)) { + return ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + strCode + )(expr); + } else { + return ParserHelpers.toConstantDependency(parser, strCode)( + expr + ); + } + }); + parser.hooks.typeof.for(key).tap("DefinePlugin", expr => { + return ParserHelpers.toConstantDependency( + parser, + JSON.stringify("object") + )(expr); + }); + }; + + walkDefinitions(definitions, ""); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("DefinePlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("DefinePlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("DefinePlugin", handler); + } + ); + } +} +module.exports = DefinePlugin; diff --git a/node_modules/webpack/lib/DelegatedModule.js b/node_modules/webpack/lib/DelegatedModule.js new file mode 100644 index 00000000..170ceca7 --- /dev/null +++ b/node_modules/webpack/lib/DelegatedModule.js @@ -0,0 +1,114 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { OriginalSource, RawSource } = require("webpack-sources"); + +const Module = require("./Module"); +const WebpackMissingModule = require("./dependencies/WebpackMissingModule"); +const DelegatedSourceDependency = require("./dependencies/DelegatedSourceDependency"); +const DelegatedExportsDependency = require("./dependencies/DelegatedExportsDependency"); + +/** @typedef {import("./dependencies/ModuleDependency")} ModuleDependency */ +/** @typedef {import("./util/createHash").Hash} Hash */ + +class DelegatedModule extends Module { + constructor(sourceRequest, data, type, userRequest, originalRequest) { + super("javascript/dynamic", null); + + // Info from Factory + this.sourceRequest = sourceRequest; + this.request = data.id; + this.type = type; + this.userRequest = userRequest; + this.originalRequest = originalRequest; + this.delegateData = data; + + // Build info + this.delegatedSourceDependency = undefined; + } + + libIdent(options) { + return typeof this.originalRequest === "string" + ? this.originalRequest + : this.originalRequest.libIdent(options); + } + + identifier() { + return `delegated ${JSON.stringify(this.request)} from ${ + this.sourceRequest + }`; + } + + readableIdentifier() { + return `delegated ${this.userRequest} from ${this.sourceRequest}`; + } + + needRebuild() { + return false; + } + + build(options, compilation, resolver, fs, callback) { + this.built = true; + this.buildMeta = Object.assign({}, this.delegateData.buildMeta); + this.buildInfo = {}; + this.delegatedSourceDependency = new DelegatedSourceDependency( + this.sourceRequest + ); + this.addDependency(this.delegatedSourceDependency); + this.addDependency( + new DelegatedExportsDependency(this, this.delegateData.exports || true) + ); + callback(); + } + + source(depTemplates, runtime) { + const dep = /** @type {DelegatedSourceDependency} */ (this.dependencies[0]); + const sourceModule = dep.module; + let str; + + if (!sourceModule) { + str = WebpackMissingModule.moduleCode(this.sourceRequest); + } else { + str = `module.exports = (${runtime.moduleExports({ + module: sourceModule, + request: dep.request + })})`; + + switch (this.type) { + case "require": + str += `(${JSON.stringify(this.request)})`; + break; + case "object": + str += `[${JSON.stringify(this.request)}]`; + break; + } + + str += ";"; + } + + if (this.useSourceMap) { + return new OriginalSource(str, this.identifier()); + } else { + return new RawSource(str); + } + } + + size() { + return 42; + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + hash.update(this.type); + hash.update(JSON.stringify(this.request)); + super.updateHash(hash); + } +} + +module.exports = DelegatedModule; diff --git a/node_modules/webpack/lib/DelegatedModuleFactoryPlugin.js b/node_modules/webpack/lib/DelegatedModuleFactoryPlugin.js new file mode 100644 index 00000000..a0a05a43 --- /dev/null +++ b/node_modules/webpack/lib/DelegatedModuleFactoryPlugin.js @@ -0,0 +1,95 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DelegatedModule = require("./DelegatedModule"); + +// options.source +// options.type +// options.context +// options.scope +// options.content +class DelegatedModuleFactoryPlugin { + constructor(options) { + this.options = options; + options.type = options.type || "require"; + options.extensions = options.extensions || [ + "", + ".wasm", + ".mjs", + ".js", + ".json" + ]; + } + + apply(normalModuleFactory) { + const scope = this.options.scope; + if (scope) { + normalModuleFactory.hooks.factory.tap( + "DelegatedModuleFactoryPlugin", + factory => (data, callback) => { + const dependency = data.dependencies[0]; + const request = dependency.request; + if (request && request.indexOf(scope + "/") === 0) { + const innerRequest = "." + request.substr(scope.length); + let resolved; + if (innerRequest in this.options.content) { + resolved = this.options.content[innerRequest]; + return callback( + null, + new DelegatedModule( + this.options.source, + resolved, + this.options.type, + innerRequest, + request + ) + ); + } + for (let i = 0; i < this.options.extensions.length; i++) { + const extension = this.options.extensions[i]; + const requestPlusExt = innerRequest + extension; + if (requestPlusExt in this.options.content) { + resolved = this.options.content[requestPlusExt]; + return callback( + null, + new DelegatedModule( + this.options.source, + resolved, + this.options.type, + requestPlusExt, + request + extension + ) + ); + } + } + } + return factory(data, callback); + } + ); + } else { + normalModuleFactory.hooks.module.tap( + "DelegatedModuleFactoryPlugin", + module => { + if (module.libIdent) { + const request = module.libIdent(this.options); + if (request && request in this.options.content) { + const resolved = this.options.content[request]; + return new DelegatedModule( + this.options.source, + resolved, + this.options.type, + request, + module + ); + } + } + return module; + } + ); + } + } +} +module.exports = DelegatedModuleFactoryPlugin; diff --git a/node_modules/webpack/lib/DelegatedPlugin.js b/node_modules/webpack/lib/DelegatedPlugin.js new file mode 100644 index 00000000..714eb853 --- /dev/null +++ b/node_modules/webpack/lib/DelegatedPlugin.js @@ -0,0 +1,39 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ + +"use strict"; + +const DelegatedModuleFactoryPlugin = require("./DelegatedModuleFactoryPlugin"); +const DelegatedSourceDependency = require("./dependencies/DelegatedSourceDependency"); +const DelegatedExportsDependency = require("./dependencies/DelegatedExportsDependency"); +const NullFactory = require("./NullFactory"); + +class DelegatedPlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "DelegatedPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + DelegatedSourceDependency, + normalModuleFactory + ); + compilation.dependencyFactories.set( + DelegatedExportsDependency, + new NullFactory() + ); + } + ); + + compiler.hooks.compile.tap("DelegatedPlugin", ({ normalModuleFactory }) => { + new DelegatedModuleFactoryPlugin(this.options).apply(normalModuleFactory); + }); + } +} + +module.exports = DelegatedPlugin; diff --git a/node_modules/webpack/lib/DependenciesBlock.js b/node_modules/webpack/lib/DependenciesBlock.js new file mode 100644 index 00000000..142f3eac --- /dev/null +++ b/node_modules/webpack/lib/DependenciesBlock.js @@ -0,0 +1,124 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ +"use strict"; + +const DependenciesBlockVariable = require("./DependenciesBlockVariable"); + +/** @typedef {import("./ChunkGroup")} ChunkGroup */ +/** @typedef {import("./Dependency")} Dependency */ +/** @typedef {import("./AsyncDependenciesBlock")} AsyncDependenciesBlock */ +/** @typedef {import("./DependenciesBlockVariable")} DependenciesBlockVariable */ +/** @typedef {(d: Dependency) => boolean} DependencyFilterFunction */ +/** @typedef {import("./util/createHash").Hash} Hash */ + +class DependenciesBlock { + constructor() { + /** @type {Dependency[]} */ + this.dependencies = []; + /** @type {AsyncDependenciesBlock[]} */ + this.blocks = []; + /** @type {DependenciesBlockVariable[]} */ + this.variables = []; + } + + /** + * Adds a DependencyBlock to DependencyBlock relationship. + * This is used for when a Module has a AsyncDependencyBlock tie (for code-splitting) + * + * @param {AsyncDependenciesBlock} block block being added + * @returns {void} + */ + addBlock(block) { + this.blocks.push(block); + block.parent = this; + } + + /** + * @param {string} name name of dependency + * @param {string} expression expression string for variable + * @param {Dependency[]} dependencies dependency instances tied to variable + * @returns {void} + */ + addVariable(name, expression, dependencies) { + for (let v of this.variables) { + if (v.name === name && v.expression === expression) { + return; + } + } + this.variables.push( + new DependenciesBlockVariable(name, expression, dependencies) + ); + } + + /** + * @param {Dependency} dependency dependency being tied to block. + * This is an "edge" pointing to another "node" on module graph. + * @returns {void} + */ + addDependency(dependency) { + this.dependencies.push(dependency); + } + + /** + * @param {Dependency} dependency dependency being removed + * @returns {void} + */ + removeDependency(dependency) { + const idx = this.dependencies.indexOf(dependency); + if (idx >= 0) { + this.dependencies.splice(idx, 1); + } + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + for (const dep of this.dependencies) dep.updateHash(hash); + for (const block of this.blocks) block.updateHash(hash); + for (const variable of this.variables) variable.updateHash(hash); + } + + disconnect() { + for (const dep of this.dependencies) dep.disconnect(); + for (const block of this.blocks) block.disconnect(); + for (const variable of this.variables) variable.disconnect(); + } + + unseal() { + for (const block of this.blocks) block.unseal(); + } + + /** + * @param {DependencyFilterFunction} filter filter function for dependencies, gets passed all dependency ties from current instance + * @returns {boolean} returns boolean for filter + */ + hasDependencies(filter) { + if (filter) { + for (const dep of this.dependencies) { + if (filter(dep)) return true; + } + } else { + if (this.dependencies.length > 0) { + return true; + } + } + + for (const block of this.blocks) { + if (block.hasDependencies(filter)) return true; + } + for (const variable of this.variables) { + if (variable.hasDependencies(filter)) return true; + } + return false; + } + + sortItems() { + for (const block of this.blocks) block.sortItems(); + } +} + +module.exports = DependenciesBlock; diff --git a/node_modules/webpack/lib/DependenciesBlockVariable.js b/node_modules/webpack/lib/DependenciesBlockVariable.js new file mode 100644 index 00000000..c4ed9162 --- /dev/null +++ b/node_modules/webpack/lib/DependenciesBlockVariable.js @@ -0,0 +1,72 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { RawSource, ReplaceSource } = require("webpack-sources"); + +/** @typedef {import("./Dependency")} Dependency */ +/** @typedef {import("./Dependency").DependencyTemplate} DependencyTemplate */ +/** @typedef {import("./RuntimeTemplate")} RuntimeTemplate */ +/** @typedef {import("./util/createHash").Hash} Hash */ +/** @typedef {(d: Dependency) => boolean} DependencyFilterFunction */ +/** @typedef {Map<Function, DependencyTemplate>} DependencyTemplates */ + +class DependenciesBlockVariable { + /** + * Creates an instance of DependenciesBlockVariable. + * @param {string} name name of DependenciesBlockVariable + * @param {string} expression expression string + * @param {Dependency[]=} dependencies dependencies tied to this varaiable + */ + constructor(name, expression, dependencies) { + this.name = name; + this.expression = expression; + this.dependencies = dependencies || []; + } + + /** + * @param {Hash} hash hash for instance to update + * @returns {void} + */ + updateHash(hash) { + hash.update(this.name); + hash.update(this.expression); + for (const d of this.dependencies) { + d.updateHash(hash); + } + } + + /** + * @param {DependencyTemplates} dependencyTemplates Dependency constructors and templates Map. + * @param {RuntimeTemplate} runtimeTemplate runtimeTemplate to generate expression souce + * @returns {ReplaceSource} returns constructed source for expression via templates + */ + expressionSource(dependencyTemplates, runtimeTemplate) { + const source = new ReplaceSource(new RawSource(this.expression)); + for (const dep of this.dependencies) { + const template = dependencyTemplates.get(dep.constructor); + if (!template) { + throw new Error(`No template for dependency: ${dep.constructor.name}`); + } + template.apply(dep, source, runtimeTemplate, dependencyTemplates); + } + return source; + } + + disconnect() { + for (const d of this.dependencies) { + d.disconnect(); + } + } + + hasDependencies(filter) { + if (filter) { + return this.dependencies.some(filter); + } + return this.dependencies.length > 0; + } +} + +module.exports = DependenciesBlockVariable; diff --git a/node_modules/webpack/lib/Dependency.js b/node_modules/webpack/lib/Dependency.js new file mode 100644 index 00000000..6d27b1ed --- /dev/null +++ b/node_modules/webpack/lib/Dependency.js @@ -0,0 +1,89 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const util = require("util"); +const compareLocations = require("./compareLocations"); +const DependencyReference = require("./dependencies/DependencyReference"); + +/** @typedef {import("./Module")} Module */ +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("./RuntimeTemplate")} RuntimeTemplate */ + +/** + * @typedef {Object} DependencyTemplate + * @property {function(Dependency, Source, RuntimeTemplate, Map<Function, DependencyTemplate>): void} apply + */ + +/** @typedef {Object} SourcePosition + * @property {number} line + * @property {number=} column + */ + +/** @typedef {Object} RealDependencyLocation + * @property {SourcePosition} start + * @property {SourcePosition=} end + * @property {number=} index + */ + +/** @typedef {Object} SynteticDependencyLocation + * @property {string} name + * @property {number=} index + */ + +/** @typedef {SynteticDependencyLocation|RealDependencyLocation} DependencyLocation */ + +class Dependency { + constructor() { + /** @type {Module|null} */ + this.module = null; + // TODO remove in webpack 5 + /** @type {boolean} */ + this.weak = false; + /** @type {boolean} */ + this.optional = false; + /** @type {DependencyLocation} */ + this.loc = undefined; + } + + getResourceIdentifier() { + return null; + } + + // Returns the referenced module and export + getReference() { + if (!this.module) return null; + return new DependencyReference(this.module, true, this.weak); + } + + // Returns the exported names + getExports() { + return null; + } + + getWarnings() { + return null; + } + + getErrors() { + return null; + } + + updateHash(hash) { + hash.update((this.module && this.module.id) + ""); + } + + disconnect() { + this.module = null; + } +} + +// TODO remove in webpack 5 +Dependency.compare = util.deprecate( + (a, b) => compareLocations(a.loc, b.loc), + "Dependency.compare is deprecated and will be removed in the next major version" +); + +module.exports = Dependency; diff --git a/node_modules/webpack/lib/DllEntryPlugin.js b/node_modules/webpack/lib/DllEntryPlugin.js new file mode 100644 index 00000000..562628d9 --- /dev/null +++ b/node_modules/webpack/lib/DllEntryPlugin.js @@ -0,0 +1,54 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DllEntryDependency = require("./dependencies/DllEntryDependency"); +const SingleEntryDependency = require("./dependencies/SingleEntryDependency"); +const DllModuleFactory = require("./DllModuleFactory"); + +class DllEntryPlugin { + constructor(context, entries, name) { + this.context = context; + this.entries = entries; + this.name = name; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "DllEntryPlugin", + (compilation, { normalModuleFactory }) => { + const dllModuleFactory = new DllModuleFactory(); + compilation.dependencyFactories.set( + DllEntryDependency, + dllModuleFactory + ); + compilation.dependencyFactories.set( + SingleEntryDependency, + normalModuleFactory + ); + } + ); + compiler.hooks.make.tapAsync("DllEntryPlugin", (compilation, callback) => { + compilation.addEntry( + this.context, + new DllEntryDependency( + this.entries.map((e, idx) => { + const dep = new SingleEntryDependency(e); + dep.loc = { + name: this.name, + index: idx + }; + return dep; + }), + this.name + ), + this.name, + callback + ); + }); + } +} + +module.exports = DllEntryPlugin; diff --git a/node_modules/webpack/lib/DllModule.js b/node_modules/webpack/lib/DllModule.js new file mode 100644 index 00000000..0cd9cbcf --- /dev/null +++ b/node_modules/webpack/lib/DllModule.js @@ -0,0 +1,60 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ +"use strict"; + +const { RawSource } = require("webpack-sources"); +const Module = require("./Module"); + +/** @typedef {import("./util/createHash").Hash} Hash */ + +class DllModule extends Module { + constructor(context, dependencies, name, type) { + super("javascript/dynamic", context); + + // Info from Factory + this.dependencies = dependencies; + this.name = name; + this.type = type; + } + + identifier() { + return `dll ${this.name}`; + } + + readableIdentifier() { + return `dll ${this.name}`; + } + + build(options, compilation, resolver, fs, callback) { + this.built = true; + this.buildMeta = {}; + this.buildInfo = {}; + return callback(); + } + + source() { + return new RawSource("module.exports = __webpack_require__;"); + } + + needRebuild() { + return false; + } + + size() { + return 12; + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + hash.update("dll module"); + hash.update(this.name || ""); + super.updateHash(hash); + } +} + +module.exports = DllModule; diff --git a/node_modules/webpack/lib/DllModuleFactory.js b/node_modules/webpack/lib/DllModuleFactory.js new file mode 100644 index 00000000..f5d12ddc --- /dev/null +++ b/node_modules/webpack/lib/DllModuleFactory.js @@ -0,0 +1,29 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { Tapable } = require("tapable"); +const DllModule = require("./DllModule"); + +class DllModuleFactory extends Tapable { + constructor() { + super(); + this.hooks = {}; + } + create(data, callback) { + const dependency = data.dependencies[0]; + callback( + null, + new DllModule( + data.context, + dependency.dependencies, + dependency.name, + dependency.type + ) + ); + } +} + +module.exports = DllModuleFactory; diff --git a/node_modules/webpack/lib/DllPlugin.js b/node_modules/webpack/lib/DllPlugin.js new file mode 100644 index 00000000..884c21c5 --- /dev/null +++ b/node_modules/webpack/lib/DllPlugin.js @@ -0,0 +1,49 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ +"use strict"; + +const DllEntryPlugin = require("./DllEntryPlugin"); +const LibManifestPlugin = require("./LibManifestPlugin"); +const FlagInitialModulesAsUsedPlugin = require("./FlagInitialModulesAsUsedPlugin"); + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/DllPlugin.json"); + +/** @typedef {import("../declarations/plugins/DllPlugin").DllPluginOptions} DllPluginOptions */ + +class DllPlugin { + /** + * @param {DllPluginOptions} options options object + */ + constructor(options) { + validateOptions(schema, options, "Dll Plugin"); + this.options = options; + } + + apply(compiler) { + compiler.hooks.entryOption.tap("DllPlugin", (context, entry) => { + const itemToPlugin = (item, name) => { + if (Array.isArray(item)) { + return new DllEntryPlugin(context, item, name); + } + throw new Error("DllPlugin: supply an Array as entry"); + }; + if (typeof entry === "object" && !Array.isArray(entry)) { + Object.keys(entry).forEach(name => { + itemToPlugin(entry[name], name).apply(compiler); + }); + } else { + itemToPlugin(entry, "main").apply(compiler); + } + return true; + }); + new LibManifestPlugin(this.options).apply(compiler); + if (!this.options.entryOnly) { + new FlagInitialModulesAsUsedPlugin("DllPlugin").apply(compiler); + } + } +} + +module.exports = DllPlugin; diff --git a/node_modules/webpack/lib/DllReferencePlugin.js b/node_modules/webpack/lib/DllReferencePlugin.js new file mode 100644 index 00000000..62e26d89 --- /dev/null +++ b/node_modules/webpack/lib/DllReferencePlugin.js @@ -0,0 +1,156 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const parseJson = require("json-parse-better-errors"); +const DelegatedSourceDependency = require("./dependencies/DelegatedSourceDependency"); +const DelegatedModuleFactoryPlugin = require("./DelegatedModuleFactoryPlugin"); +const ExternalModuleFactoryPlugin = require("./ExternalModuleFactoryPlugin"); +const DelegatedExportsDependency = require("./dependencies/DelegatedExportsDependency"); +const NullFactory = require("./NullFactory"); +const makePathsRelative = require("./util/identifier").makePathsRelative; +const WebpackError = require("./WebpackError"); + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/DllReferencePlugin.json"); + +/** @typedef {import("../declarations/plugins/DllReferencePlugin").DllReferencePluginOptions} DllReferencePluginOptions */ +/** @typedef {import("../declarations/plugins/DllReferencePlugin").DllReferencePluginOptionsManifest} DllReferencePluginOptionsManifest */ + +class DllReferencePlugin { + /** + * @param {DllReferencePluginOptions} options options object + */ + constructor(options) { + validateOptions(schema, options, "Dll Reference Plugin"); + this.options = options; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "DllReferencePlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + DelegatedSourceDependency, + normalModuleFactory + ); + compilation.dependencyFactories.set( + DelegatedExportsDependency, + new NullFactory() + ); + } + ); + + compiler.hooks.beforeCompile.tapAsync( + "DllReferencePlugin", + (params, callback) => { + if ("manifest" in this.options) { + const manifest = this.options.manifest; + if (typeof manifest === "string") { + params.compilationDependencies.add(manifest); + compiler.inputFileSystem.readFile(manifest, (err, result) => { + if (err) return callback(err); + // Catch errors parsing the manifest so that blank + // or malformed manifest files don't kill the process. + try { + params["dll reference " + manifest] = parseJson( + result.toString("utf-8") + ); + } catch (e) { + // Store the error in the params so that it can + // be added as a compilation error later on. + const manifestPath = makePathsRelative( + compiler.options.context, + manifest + ); + params[ + "dll reference parse error " + manifest + ] = new DllManifestError(manifestPath, e.message); + } + return callback(); + }); + return; + } + } + return callback(); + } + ); + + compiler.hooks.compile.tap("DllReferencePlugin", params => { + let name = this.options.name; + let sourceType = this.options.sourceType; + let content = + "content" in this.options ? this.options.content : undefined; + if ("manifest" in this.options) { + let manifestParameter = this.options.manifest; + let manifest; + if (typeof manifestParameter === "string") { + // If there was an error parsing the manifest + // file, exit now because the error will be added + // as a compilation error in the "compilation" hook. + if (params["dll reference parse error " + manifestParameter]) { + return; + } + manifest = + /** @type {DllReferencePluginOptionsManifest} */ (params[ + "dll reference " + manifestParameter + ]); + } else { + manifest = manifestParameter; + } + if (manifest) { + if (!name) name = manifest.name; + if (!sourceType) sourceType = manifest.type; + if (!content) content = manifest.content; + } + } + const externals = {}; + const source = "dll-reference " + name; + externals[source] = name; + const normalModuleFactory = params.normalModuleFactory; + new ExternalModuleFactoryPlugin(sourceType || "var", externals).apply( + normalModuleFactory + ); + new DelegatedModuleFactoryPlugin({ + source: source, + type: this.options.type, + scope: this.options.scope, + context: this.options.context || compiler.options.context, + content, + extensions: this.options.extensions + }).apply(normalModuleFactory); + }); + + compiler.hooks.compilation.tap( + "DllReferencePlugin", + (compilation, params) => { + if ("manifest" in this.options) { + let manifest = this.options.manifest; + if (typeof manifest === "string") { + // If there was an error parsing the manifest file, add the + // error as a compilation error to make the compilation fail. + let e = params["dll reference parse error " + manifest]; + if (e) { + compilation.errors.push(e); + } + } + } + } + ); + } +} + +class DllManifestError extends WebpackError { + constructor(filename, message) { + super(); + + this.name = "DllManifestError"; + this.message = `Dll manifest ${filename}\n${message}`; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = DllReferencePlugin; diff --git a/node_modules/webpack/lib/DynamicEntryPlugin.js b/node_modules/webpack/lib/DynamicEntryPlugin.js new file mode 100644 index 00000000..be9b237b --- /dev/null +++ b/node_modules/webpack/lib/DynamicEntryPlugin.js @@ -0,0 +1,94 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Naoyuki Kanezawa @nkzawa +*/ +"use strict"; + +const MultiEntryDependency = require("./dependencies/MultiEntryDependency"); +const SingleEntryDependency = require("./dependencies/SingleEntryDependency"); +const MultiModuleFactory = require("./MultiModuleFactory"); +const MultiEntryPlugin = require("./MultiEntryPlugin"); +const SingleEntryPlugin = require("./SingleEntryPlugin"); + +/** @typedef {import("../declarations/WebpackOptions").EntryDynamic} EntryDynamic */ +/** @typedef {import("../declarations/WebpackOptions").EntryStatic} EntryStatic */ +/** @typedef {import("./Compiler")} Compiler */ + +class DynamicEntryPlugin { + /** + * @param {string} context the context path + * @param {EntryDynamic} entry the entry value + */ + constructor(context, entry) { + this.context = context; + this.entry = entry; + } + + /** + * @param {Compiler} compiler the compiler instance + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap( + "DynamicEntryPlugin", + (compilation, { normalModuleFactory }) => { + const multiModuleFactory = new MultiModuleFactory(); + + compilation.dependencyFactories.set( + MultiEntryDependency, + multiModuleFactory + ); + compilation.dependencyFactories.set( + SingleEntryDependency, + normalModuleFactory + ); + } + ); + + compiler.hooks.make.tapAsync( + "DynamicEntryPlugin", + (compilation, callback) => { + /** + * @param {string|string[]} entry entry value or array of entry values + * @param {string} name name of entry + * @returns {Promise<EntryStatic>} returns the promise resolving the Compilation#addEntry function + */ + const addEntry = (entry, name) => { + const dep = DynamicEntryPlugin.createDependency(entry, name); + return new Promise((resolve, reject) => { + compilation.addEntry(this.context, dep, name, err => { + if (err) return reject(err); + resolve(); + }); + }); + }; + + Promise.resolve(this.entry()).then(entry => { + if (typeof entry === "string" || Array.isArray(entry)) { + addEntry(entry, "main").then(() => callback(), callback); + } else if (typeof entry === "object") { + Promise.all( + Object.keys(entry).map(name => { + return addEntry(entry[name], name); + }) + ).then(() => callback(), callback); + } + }); + } + ); + } +} + +module.exports = DynamicEntryPlugin; +/** + * @param {string|string[]} entry entry value or array of entry paths + * @param {string} name name of entry + * @returns {SingleEntryDependency|MultiEntryDependency} returns dep + */ +DynamicEntryPlugin.createDependency = (entry, name) => { + if (Array.isArray(entry)) { + return MultiEntryPlugin.createDependency(entry, name); + } else { + return SingleEntryPlugin.createDependency(entry, name); + } +}; diff --git a/node_modules/webpack/lib/EntryModuleNotFoundError.js b/node_modules/webpack/lib/EntryModuleNotFoundError.js new file mode 100644 index 00000000..b2458d6f --- /dev/null +++ b/node_modules/webpack/lib/EntryModuleNotFoundError.js @@ -0,0 +1,21 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +class EntryModuleNotFoundError extends WebpackError { + constructor(err) { + super("Entry module not found: " + err); + + this.name = "EntryModuleNotFoundError"; + this.details = err.details; + this.error = err; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = EntryModuleNotFoundError; diff --git a/node_modules/webpack/lib/EntryOptionPlugin.js b/node_modules/webpack/lib/EntryOptionPlugin.js new file mode 100644 index 00000000..ddda157f --- /dev/null +++ b/node_modules/webpack/lib/EntryOptionPlugin.js @@ -0,0 +1,46 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const SingleEntryPlugin = require("./SingleEntryPlugin"); +const MultiEntryPlugin = require("./MultiEntryPlugin"); +const DynamicEntryPlugin = require("./DynamicEntryPlugin"); + +/** @typedef {import("../declarations/WebpackOptions").EntryItem} EntryItem */ +/** @typedef {import("./Compiler")} Compiler */ + +/** + * @param {string} context context path + * @param {EntryItem} item entry array or single path + * @param {string} name entry key name + * @returns {SingleEntryPlugin | MultiEntryPlugin} returns either a single or multi entry plugin + */ +const itemToPlugin = (context, item, name) => { + if (Array.isArray(item)) { + return new MultiEntryPlugin(context, item, name); + } + return new SingleEntryPlugin(context, item, name); +}; + +module.exports = class EntryOptionPlugin { + /** + * @param {Compiler} compiler the compiler instance one is tapping into + * @returns {void} + */ + apply(compiler) { + compiler.hooks.entryOption.tap("EntryOptionPlugin", (context, entry) => { + if (typeof entry === "string" || Array.isArray(entry)) { + itemToPlugin(context, entry, "main").apply(compiler); + } else if (typeof entry === "object") { + for (const name of Object.keys(entry)) { + itemToPlugin(context, entry[name], name).apply(compiler); + } + } else if (typeof entry === "function") { + new DynamicEntryPlugin(context, entry).apply(compiler); + } + return true; + }); + } +}; diff --git a/node_modules/webpack/lib/Entrypoint.js b/node_modules/webpack/lib/Entrypoint.js new file mode 100644 index 00000000..c1389a4f --- /dev/null +++ b/node_modules/webpack/lib/Entrypoint.js @@ -0,0 +1,64 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ChunkGroup = require("./ChunkGroup"); + +/** @typedef {import("./Chunk")} Chunk */ + +/** + * Entrypoint serves as an encapsulation primitive for chunks that are + * a part of a single ChunkGroup. They represent all bundles that need to be loaded for a + * single instance of a page. Multi-page application architectures will typically yield multiple Entrypoint objects + * inside of the compilation, whereas a Single Page App may only contain one with many lazy-loaded chunks. + */ +class Entrypoint extends ChunkGroup { + /** + * Creates an instance of Entrypoint. + * @param {string} name the name of the entrypoint + */ + constructor(name) { + super(name); + /** @type {Chunk=} */ + this.runtimeChunk = undefined; + } + + /** + * isInitial will always return true for Entrypoint ChunkGroup. + * @returns {true} returns true as all entrypoints are initial ChunkGroups + */ + isInitial() { + return true; + } + + /** + * Sets the runtimeChunk for an entrypoint. + * @param {Chunk} chunk the chunk being set as the runtime chunk. + * @returns {void} + */ + setRuntimeChunk(chunk) { + this.runtimeChunk = chunk; + } + + /** + * Fetches the chunk reference containing the webpack bootstrap code + * @returns {Chunk} returns the runtime chunk or first chunk in `this.chunks` + */ + getRuntimeChunk() { + return this.runtimeChunk || this.chunks[0]; + } + + /** + * @param {Chunk} oldChunk chunk to be replaced + * @param {Chunk} newChunk New chunkt that will be replaced + * @returns {boolean} rerturns true for + */ + replaceChunk(oldChunk, newChunk) { + if (this.runtimeChunk === oldChunk) this.runtimeChunk = newChunk; + return super.replaceChunk(oldChunk, newChunk); + } +} + +module.exports = Entrypoint; diff --git a/node_modules/webpack/lib/EnvironmentPlugin.js b/node_modules/webpack/lib/EnvironmentPlugin.js new file mode 100644 index 00000000..c9fafaa8 --- /dev/null +++ b/node_modules/webpack/lib/EnvironmentPlugin.js @@ -0,0 +1,72 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Authors Simen Brekken @simenbrekken, Einar Löve @einarlove +*/ + +"use strict"; + +/** @typedef {import("./Compiler")} Compiler */ + +const WebpackError = require("./WebpackError"); +const DefinePlugin = require("./DefinePlugin"); + +const needsEnvVarFix = + ["8", "9"].indexOf(process.versions.node.split(".")[0]) >= 0 && + process.platform === "win32"; + +class EnvironmentPlugin { + constructor(...keys) { + if (keys.length === 1 && Array.isArray(keys[0])) { + this.keys = keys[0]; + this.defaultValues = {}; + } else if (keys.length === 1 && keys[0] && typeof keys[0] === "object") { + this.keys = Object.keys(keys[0]); + this.defaultValues = keys[0]; + } else { + this.keys = keys; + this.defaultValues = {}; + } + } + + /** + * @param {Compiler} compiler webpack compiler instance + * @returns {void} + */ + apply(compiler) { + const definitions = this.keys.reduce((defs, key) => { + // TODO remove once the fix has made its way into Node 8. + // Work around https://github.com/nodejs/node/pull/18463, + // affecting Node 8 & 9 by performing an OS-level + // operation that always succeeds before reading + // environment variables: + if (needsEnvVarFix) require("os").cpus(); + + const value = + process.env[key] !== undefined + ? process.env[key] + : this.defaultValues[key]; + + if (value === undefined) { + compiler.hooks.thisCompilation.tap("EnvironmentPlugin", compilation => { + const error = new WebpackError( + `EnvironmentPlugin - ${key} environment variable is undefined.\n\n` + + "You can pass an object with default values to suppress this warning.\n" + + "See https://webpack.js.org/plugins/environment-plugin for example." + ); + + error.name = "EnvVariableNotDefinedError"; + compilation.warnings.push(error); + }); + } + + defs[`process.env.${key}`] = + value === undefined ? "undefined" : JSON.stringify(value); + + return defs; + }, {}); + + new DefinePlugin(definitions).apply(compiler); + } +} + +module.exports = EnvironmentPlugin; diff --git a/node_modules/webpack/lib/ErrorHelpers.js b/node_modules/webpack/lib/ErrorHelpers.js new file mode 100644 index 00000000..900ae4d5 --- /dev/null +++ b/node_modules/webpack/lib/ErrorHelpers.js @@ -0,0 +1,60 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const loaderFlag = "LOADER_EXECUTION"; + +const webpackOptionsFlag = "WEBPACK_OPTIONS"; + +exports.cutOffByFlag = (stack, flag) => { + stack = stack.split("\n"); + for (let i = 0; i < stack.length; i++) { + if (stack[i].includes(flag)) { + stack.length = i; + } + } + return stack.join("\n"); +}; + +exports.cutOffLoaderExecution = stack => + exports.cutOffByFlag(stack, loaderFlag); + +exports.cutOffWebpackOptions = stack => + exports.cutOffByFlag(stack, webpackOptionsFlag); + +exports.cutOffMultilineMessage = (stack, message) => { + stack = stack.split("\n"); + message = message.split("\n"); + + return stack + .reduce( + (acc, line, idx) => + line.includes(message[idx]) ? acc : acc.concat(line), + [] + ) + .join("\n"); +}; + +exports.cutOffMessage = (stack, message) => { + const nextLine = stack.indexOf("\n"); + if (nextLine === -1) { + return stack === message ? "" : stack; + } else { + const firstLine = stack.substr(0, nextLine); + return firstLine === message ? stack.substr(nextLine + 1) : stack; + } +}; + +exports.cleanUp = (stack, message) => { + stack = exports.cutOffLoaderExecution(stack); + stack = exports.cutOffMessage(stack, message); + return stack; +}; + +exports.cleanUpWebpackOptions = (stack, message) => { + stack = exports.cutOffWebpackOptions(stack); + stack = exports.cutOffMultilineMessage(stack, message); + return stack; +}; diff --git a/node_modules/webpack/lib/EvalDevToolModulePlugin.js b/node_modules/webpack/lib/EvalDevToolModulePlugin.js new file mode 100644 index 00000000..2af11f9c --- /dev/null +++ b/node_modules/webpack/lib/EvalDevToolModulePlugin.js @@ -0,0 +1,27 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const EvalDevToolModuleTemplatePlugin = require("./EvalDevToolModuleTemplatePlugin"); + +class EvalDevToolModulePlugin { + constructor(options) { + this.sourceUrlComment = options.sourceUrlComment; + this.moduleFilenameTemplate = options.moduleFilenameTemplate; + this.namespace = options.namespace; + } + + apply(compiler) { + compiler.hooks.compilation.tap("EvalDevToolModulePlugin", compilation => { + new EvalDevToolModuleTemplatePlugin({ + sourceUrlComment: this.sourceUrlComment, + moduleFilenameTemplate: this.moduleFilenameTemplate, + namespace: this.namespace + }).apply(compilation.moduleTemplates.javascript); + }); + } +} + +module.exports = EvalDevToolModulePlugin; diff --git a/node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js b/node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js new file mode 100644 index 00000000..ab5dd1aa --- /dev/null +++ b/node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js @@ -0,0 +1,61 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { RawSource } = require("webpack-sources"); +const ModuleFilenameHelpers = require("./ModuleFilenameHelpers"); + +const cache = new WeakMap(); + +class EvalDevToolModuleTemplatePlugin { + constructor(options) { + this.sourceUrlComment = options.sourceUrlComment || "\n//# sourceURL=[url]"; + this.moduleFilenameTemplate = + options.moduleFilenameTemplate || + "webpack://[namespace]/[resourcePath]?[loaders]"; + this.namespace = options.namespace || ""; + } + + apply(moduleTemplate) { + moduleTemplate.hooks.module.tap( + "EvalDevToolModuleTemplatePlugin", + (source, module) => { + const cacheEntry = cache.get(source); + if (cacheEntry !== undefined) return cacheEntry; + const content = source.source(); + const str = ModuleFilenameHelpers.createFilename( + module, + { + moduleFilenameTemplate: this.moduleFilenameTemplate, + namespace: this.namespace + }, + moduleTemplate.runtimeTemplate.requestShortener + ); + const footer = + "\n" + + this.sourceUrlComment.replace( + /\[url\]/g, + encodeURI(str) + .replace(/%2F/g, "/") + .replace(/%20/g, "_") + .replace(/%5E/g, "^") + .replace(/%5C/g, "\\") + .replace(/^\//, "") + ); + const result = new RawSource( + `eval(${JSON.stringify(content + footer)});` + ); + cache.set(source, result); + return result; + } + ); + moduleTemplate.hooks.hash.tap("EvalDevToolModuleTemplatePlugin", hash => { + hash.update("EvalDevToolModuleTemplatePlugin"); + hash.update("2"); + }); + } +} + +module.exports = EvalDevToolModuleTemplatePlugin; diff --git a/node_modules/webpack/lib/EvalSourceMapDevToolModuleTemplatePlugin.js b/node_modules/webpack/lib/EvalSourceMapDevToolModuleTemplatePlugin.js new file mode 100644 index 00000000..ac22c689 --- /dev/null +++ b/node_modules/webpack/lib/EvalSourceMapDevToolModuleTemplatePlugin.js @@ -0,0 +1,115 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { RawSource } = require("webpack-sources"); +const ModuleFilenameHelpers = require("./ModuleFilenameHelpers"); + +const cache = new WeakMap(); + +class EvalSourceMapDevToolModuleTemplatePlugin { + constructor(compilation, options) { + this.compilation = compilation; + this.sourceMapComment = + options.append || "//# sourceURL=[module]\n//# sourceMappingURL=[url]"; + this.moduleFilenameTemplate = + options.moduleFilenameTemplate || + "webpack://[namespace]/[resource-path]?[hash]"; + this.namespace = options.namespace || ""; + this.options = options; + } + + apply(moduleTemplate) { + const self = this; + const options = this.options; + const matchModule = ModuleFilenameHelpers.matchObject.bind( + ModuleFilenameHelpers, + options + ); + moduleTemplate.hooks.module.tap( + "EvalSourceMapDevToolModuleTemplatePlugin", + (source, module) => { + const cachedSource = cache.get(source); + if (cachedSource !== undefined) { + return cachedSource; + } + + if (!matchModule(module.resource)) { + return source; + } + + /** @type {{ [key: string]: TODO; }} */ + let sourceMap; + let content; + if (source.sourceAndMap) { + const sourceAndMap = source.sourceAndMap(options); + sourceMap = sourceAndMap.map; + content = sourceAndMap.source; + } else { + sourceMap = source.map(options); + content = source.source(); + } + if (!sourceMap) { + return source; + } + + // Clone (flat) the sourcemap to ensure that the mutations below do not persist. + sourceMap = Object.keys(sourceMap).reduce((obj, key) => { + obj[key] = sourceMap[key]; + return obj; + }, {}); + const modules = sourceMap.sources.map(source => { + const module = self.compilation.findModule(source); + return module || source; + }); + let moduleFilenames = modules.map(module => { + return ModuleFilenameHelpers.createFilename( + module, + { + moduleFilenameTemplate: self.moduleFilenameTemplate, + namespace: self.namespace + }, + moduleTemplate.runtimeTemplate.requestShortener + ); + }); + moduleFilenames = ModuleFilenameHelpers.replaceDuplicates( + moduleFilenames, + (filename, i, n) => { + for (let j = 0; j < n; j++) filename += "*"; + return filename; + } + ); + sourceMap.sources = moduleFilenames; + sourceMap.sourceRoot = options.sourceRoot || ""; + sourceMap.file = `${module.id}.js`; + + const footer = + self.sourceMapComment.replace( + /\[url\]/g, + `data:application/json;charset=utf-8;base64,${Buffer.from( + JSON.stringify(sourceMap), + "utf8" + ).toString("base64")}` + ) + `\n//# sourceURL=webpack-internal:///${module.id}\n`; // workaround for chrome bug + + const evalSource = new RawSource( + `eval(${JSON.stringify(content + footer)});` + ); + + cache.set(source, evalSource); + + return evalSource; + } + ); + moduleTemplate.hooks.hash.tap( + "EvalSourceMapDevToolModuleTemplatePlugin", + hash => { + hash.update("eval-source-map"); + hash.update("2"); + } + ); + } +} +module.exports = EvalSourceMapDevToolModuleTemplatePlugin; diff --git a/node_modules/webpack/lib/EvalSourceMapDevToolPlugin.js b/node_modules/webpack/lib/EvalSourceMapDevToolPlugin.js new file mode 100644 index 00000000..daf9aadd --- /dev/null +++ b/node_modules/webpack/lib/EvalSourceMapDevToolPlugin.js @@ -0,0 +1,41 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const EvalSourceMapDevToolModuleTemplatePlugin = require("./EvalSourceMapDevToolModuleTemplatePlugin"); +const SourceMapDevToolModuleOptionsPlugin = require("./SourceMapDevToolModuleOptionsPlugin"); + +class EvalSourceMapDevToolPlugin { + constructor(options) { + if (arguments.length > 1) { + throw new Error( + "EvalSourceMapDevToolPlugin only takes one argument (pass an options object)" + ); + } + if (typeof options === "string") { + options = { + append: options + }; + } + if (!options) options = {}; + this.options = options; + } + + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap( + "EvalSourceMapDevToolPlugin", + compilation => { + new SourceMapDevToolModuleOptionsPlugin(options).apply(compilation); + new EvalSourceMapDevToolModuleTemplatePlugin( + compilation, + options + ).apply(compilation.moduleTemplates.javascript); + } + ); + } +} + +module.exports = EvalSourceMapDevToolPlugin; diff --git a/node_modules/webpack/lib/ExportPropertyMainTemplatePlugin.js b/node_modules/webpack/lib/ExportPropertyMainTemplatePlugin.js new file mode 100644 index 00000000..90df031a --- /dev/null +++ b/node_modules/webpack/lib/ExportPropertyMainTemplatePlugin.js @@ -0,0 +1,53 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +/** @typedef {import("./Compilation")} Compilation */ + +/** + * @param {string[]} accessor the accessor to convert to path + * @returns {string} the path + */ +const accessorToObjectAccess = accessor => { + return accessor.map(a => `[${JSON.stringify(a)}]`).join(""); +}; + +class ExportPropertyMainTemplatePlugin { + /** + * @param {string|string[]} property the name of the property to export + */ + constructor(property) { + this.property = property; + } + + /** + * @param {Compilation} compilation the compilation instance + * @returns {void} + */ + apply(compilation) { + const { mainTemplate, chunkTemplate } = compilation; + + const onRenderWithEntry = (source, chunk, hash) => { + const postfix = `${accessorToObjectAccess([].concat(this.property))}`; + return new ConcatSource(source, postfix); + }; + + for (const template of [mainTemplate, chunkTemplate]) { + template.hooks.renderWithEntry.tap( + "ExportPropertyMainTemplatePlugin", + onRenderWithEntry + ); + } + + mainTemplate.hooks.hash.tap("ExportPropertyMainTemplatePlugin", hash => { + hash.update("export property"); + hash.update(`${this.property}`); + }); + } +} + +module.exports = ExportPropertyMainTemplatePlugin; diff --git a/node_modules/webpack/lib/ExtendedAPIPlugin.js b/node_modules/webpack/lib/ExtendedAPIPlugin.js new file mode 100644 index 00000000..e41defb1 --- /dev/null +++ b/node_modules/webpack/lib/ExtendedAPIPlugin.js @@ -0,0 +1,88 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("./Template"); +const ConstDependency = require("./dependencies/ConstDependency"); +const ParserHelpers = require("./ParserHelpers"); +const NullFactory = require("./NullFactory"); + +const REPLACEMENTS = { + // eslint-disable-next-line camelcase + __webpack_hash__: "__webpack_require__.h", + // eslint-disable-next-line camelcase + __webpack_chunkname__: "__webpack_require__.cn" +}; +const REPLACEMENT_TYPES = { + // eslint-disable-next-line camelcase + __webpack_hash__: "string", + // eslint-disable-next-line camelcase + __webpack_chunkname__: "string" +}; + +class ExtendedAPIPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "ExtendedAPIPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + + const mainTemplate = compilation.mainTemplate; + mainTemplate.hooks.requireExtensions.tap( + "ExtendedAPIPlugin", + (source, chunk, hash) => { + const buf = [source]; + buf.push(""); + buf.push("// __webpack_hash__"); + buf.push(`${mainTemplate.requireFn}.h = ${JSON.stringify(hash)};`); + buf.push(""); + buf.push("// __webpack_chunkname__"); + buf.push( + `${mainTemplate.requireFn}.cn = ${JSON.stringify(chunk.name)};` + ); + return Template.asString(buf); + } + ); + mainTemplate.hooks.globalHash.tap("ExtendedAPIPlugin", () => true); + + const handler = (parser, parserOptions) => { + Object.keys(REPLACEMENTS).forEach(key => { + parser.hooks.expression + .for(key) + .tap( + "ExtendedAPIPlugin", + ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + REPLACEMENTS[key] + ) + ); + parser.hooks.evaluateTypeof + .for(key) + .tap( + "ExtendedAPIPlugin", + ParserHelpers.evaluateToString(REPLACEMENT_TYPES[key]) + ); + }); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("ExtendedAPIPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("ExtendedAPIPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("ExtendedAPIPlugin", handler); + } + ); + } +} + +module.exports = ExtendedAPIPlugin; diff --git a/node_modules/webpack/lib/ExternalModule.js b/node_modules/webpack/lib/ExternalModule.js new file mode 100644 index 00000000..d7e4e3f5 --- /dev/null +++ b/node_modules/webpack/lib/ExternalModule.js @@ -0,0 +1,178 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { OriginalSource, RawSource } = require("webpack-sources"); +const Module = require("./Module"); +const WebpackMissingModule = require("./dependencies/WebpackMissingModule"); +const Template = require("./Template"); + +/** @typedef {import("./util/createHash").Hash} Hash */ + +class ExternalModule extends Module { + constructor(request, type, userRequest) { + super("javascript/dynamic", null); + + // Info from Factory + this.request = request; + this.externalType = type; + this.userRequest = userRequest; + this.external = true; + } + + libIdent() { + return this.userRequest; + } + + chunkCondition(chunk) { + return chunk.hasEntryModule(); + } + + identifier() { + return "external " + JSON.stringify(this.request); + } + + readableIdentifier() { + return "external " + JSON.stringify(this.request); + } + + needRebuild() { + return false; + } + + build(options, compilation, resolver, fs, callback) { + this.built = true; + this.buildMeta = {}; + this.buildInfo = {}; + callback(); + } + + getSourceForGlobalVariableExternal(variableName, type) { + if (!Array.isArray(variableName)) { + // make it an array as the look up works the same basically + variableName = [variableName]; + } + + // needed for e.g. window["some"]["thing"] + const objectLookup = variableName + .map(r => `[${JSON.stringify(r)}]`) + .join(""); + return `(function() { module.exports = ${type}${objectLookup}; }());`; + } + + getSourceForCommonJsExternal(moduleAndSpecifiers) { + if (!Array.isArray(moduleAndSpecifiers)) { + return `module.exports = require(${JSON.stringify( + moduleAndSpecifiers + )});`; + } + + const moduleName = moduleAndSpecifiers[0]; + const objectLookup = moduleAndSpecifiers + .slice(1) + .map(r => `[${JSON.stringify(r)}]`) + .join(""); + return `module.exports = require(${JSON.stringify( + moduleName + )})${objectLookup};`; + } + + checkExternalVariable(variableToCheck, request) { + return `if(typeof ${variableToCheck} === 'undefined') {${WebpackMissingModule.moduleCode( + request + )}}\n`; + } + + getSourceForAmdOrUmdExternal(id, optional, request) { + const externalVariable = `__WEBPACK_EXTERNAL_MODULE_${Template.toIdentifier( + `${id}` + )}__`; + const missingModuleError = optional + ? this.checkExternalVariable(externalVariable, request) + : ""; + return `${missingModuleError}module.exports = ${externalVariable};`; + } + + getSourceForDefaultCase(optional, request) { + if (!Array.isArray(request)) { + // make it an array as the look up works the same basically + request = [request]; + } + + const variableName = request[0]; + const missingModuleError = optional + ? this.checkExternalVariable(variableName, request.join(".")) + : ""; + const objectLookup = request + .slice(1) + .map(r => `[${JSON.stringify(r)}]`) + .join(""); + return `${missingModuleError}module.exports = ${variableName}${objectLookup};`; + } + + getSourceString(runtime) { + const request = + typeof this.request === "object" && !Array.isArray(this.request) + ? this.request[this.externalType] + : this.request; + switch (this.externalType) { + case "this": + case "window": + case "self": + return this.getSourceForGlobalVariableExternal( + request, + this.externalType + ); + case "global": + return this.getSourceForGlobalVariableExternal( + request, + runtime.outputOptions.globalObject + ); + case "commonjs": + case "commonjs2": + return this.getSourceForCommonJsExternal(request); + case "amd": + case "amd-require": + case "umd": + case "umd2": + return this.getSourceForAmdOrUmdExternal( + this.id, + this.optional, + request + ); + default: + return this.getSourceForDefaultCase(this.optional, request); + } + } + + getSource(sourceString) { + if (this.useSourceMap) { + return new OriginalSource(sourceString, this.identifier()); + } + + return new RawSource(sourceString); + } + + source(dependencyTemplates, runtime) { + return this.getSource(this.getSourceString(runtime)); + } + + size() { + return 42; + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + hash.update(this.externalType); + hash.update(JSON.stringify(this.request)); + hash.update(JSON.stringify(Boolean(this.optional))); + super.updateHash(hash); + } +} + +module.exports = ExternalModule; diff --git a/node_modules/webpack/lib/ExternalModuleFactoryPlugin.js b/node_modules/webpack/lib/ExternalModuleFactoryPlugin.js new file mode 100644 index 00000000..b75cc747 --- /dev/null +++ b/node_modules/webpack/lib/ExternalModuleFactoryPlugin.js @@ -0,0 +1,110 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ExternalModule = require("./ExternalModule"); + +class ExternalModuleFactoryPlugin { + constructor(type, externals) { + this.type = type; + this.externals = externals; + } + + apply(normalModuleFactory) { + const globalType = this.type; + normalModuleFactory.hooks.factory.tap( + "ExternalModuleFactoryPlugin", + factory => (data, callback) => { + const context = data.context; + const dependency = data.dependencies[0]; + + const handleExternal = (value, type, callback) => { + if (typeof type === "function") { + callback = type; + type = undefined; + } + if (value === false) return factory(data, callback); + if (value === true) value = dependency.request; + if (type === undefined && /^[a-z0-9]+ /.test(value)) { + const idx = value.indexOf(" "); + type = value.substr(0, idx); + value = value.substr(idx + 1); + } + callback( + null, + new ExternalModule(value, type || globalType, dependency.request) + ); + return true; + }; + + const handleExternals = (externals, callback) => { + if (typeof externals === "string") { + if (externals === dependency.request) { + return handleExternal(dependency.request, callback); + } + } else if (Array.isArray(externals)) { + let i = 0; + const next = () => { + let asyncFlag; + const handleExternalsAndCallback = (err, module) => { + if (err) return callback(err); + if (!module) { + if (asyncFlag) { + asyncFlag = false; + return; + } + return next(); + } + callback(null, module); + }; + + do { + asyncFlag = true; + if (i >= externals.length) return callback(); + handleExternals(externals[i++], handleExternalsAndCallback); + } while (!asyncFlag); + asyncFlag = false; + }; + + next(); + return; + } else if (externals instanceof RegExp) { + if (externals.test(dependency.request)) { + return handleExternal(dependency.request, callback); + } + } else if (typeof externals === "function") { + externals.call( + null, + context, + dependency.request, + (err, value, type) => { + if (err) return callback(err); + if (value !== undefined) { + handleExternal(value, type, callback); + } else { + callback(); + } + } + ); + return; + } else if ( + typeof externals === "object" && + Object.prototype.hasOwnProperty.call(externals, dependency.request) + ) { + return handleExternal(externals[dependency.request], callback); + } + callback(); + }; + + handleExternals(this.externals, (err, module) => { + if (err) return callback(err); + if (!module) return handleExternal(false, callback); + return callback(null, module); + }); + } + ); + } +} +module.exports = ExternalModuleFactoryPlugin; diff --git a/node_modules/webpack/lib/ExternalsPlugin.js b/node_modules/webpack/lib/ExternalsPlugin.js new file mode 100644 index 00000000..697f1aaa --- /dev/null +++ b/node_modules/webpack/lib/ExternalsPlugin.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ExternalModuleFactoryPlugin = require("./ExternalModuleFactoryPlugin"); + +class ExternalsPlugin { + constructor(type, externals) { + this.type = type; + this.externals = externals; + } + apply(compiler) { + compiler.hooks.compile.tap("ExternalsPlugin", ({ normalModuleFactory }) => { + new ExternalModuleFactoryPlugin(this.type, this.externals).apply( + normalModuleFactory + ); + }); + } +} + +module.exports = ExternalsPlugin; diff --git a/node_modules/webpack/lib/FlagDependencyExportsPlugin.js b/node_modules/webpack/lib/FlagDependencyExportsPlugin.js new file mode 100644 index 00000000..0aafb0b4 --- /dev/null +++ b/node_modules/webpack/lib/FlagDependencyExportsPlugin.js @@ -0,0 +1,146 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Queue = require("./util/Queue"); + +const addToSet = (a, b) => { + let changed = false; + for (const item of b) { + if (!a.has(item)) { + a.add(item); + changed = true; + } + } + return changed; +}; + +class FlagDependencyExportsPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "FlagDependencyExportsPlugin", + compilation => { + compilation.hooks.finishModules.tap( + "FlagDependencyExportsPlugin", + modules => { + const dependencies = new Map(); + + const queue = new Queue(); + + let module; + let moduleWithExports; + let moduleProvidedExports; + + const processDependenciesBlock = depBlock => { + for (const dep of depBlock.dependencies) { + if (processDependency(dep)) return true; + } + for (const variable of depBlock.variables) { + for (const dep of variable.dependencies) { + if (processDependency(dep)) return true; + } + } + for (const block of depBlock.blocks) { + if (processDependenciesBlock(block)) return true; + } + return false; + }; + + const processDependency = dep => { + const exportDesc = dep.getExports && dep.getExports(); + if (!exportDesc) return; + moduleWithExports = true; + const exports = exportDesc.exports; + // break early if it's only in the worst state + if (module.buildMeta.providedExports === true) { + return true; + } + // break if it should move to the worst state + if (exports === true) { + module.buildMeta.providedExports = true; + notifyDependencies(); + return true; + } + // merge in new exports + if (Array.isArray(exports)) { + if (addToSet(moduleProvidedExports, exports)) { + notifyDependencies(); + } + } + // store dependencies + const exportDeps = exportDesc.dependencies; + if (exportDeps) { + for (const exportDependency of exportDeps) { + // add dependency for this module + const set = dependencies.get(exportDependency); + if (set === undefined) { + dependencies.set(exportDependency, new Set([module])); + } else { + set.add(module); + } + } + } + return false; + }; + + const notifyDependencies = () => { + const deps = dependencies.get(module); + if (deps !== undefined) { + for (const dep of deps) { + queue.enqueue(dep); + } + } + }; + + // Start with all modules without provided exports + for (const module of modules) { + if (!module.buildMeta.providedExports) { + queue.enqueue(module); + } + } + + while (queue.length > 0) { + module = queue.dequeue(); + + if (module.buildMeta.providedExports !== true) { + moduleWithExports = + module.buildMeta && module.buildMeta.exportsType; + moduleProvidedExports = Array.isArray( + module.buildMeta.providedExports + ) + ? new Set(module.buildMeta.providedExports) + : new Set(); + processDependenciesBlock(module); + if (!moduleWithExports) { + module.buildMeta.providedExports = true; + notifyDependencies(); + } else if (module.buildMeta.providedExports !== true) { + module.buildMeta.providedExports = Array.from( + moduleProvidedExports + ); + } + } + } + } + ); + const providedExportsCache = new WeakMap(); + compilation.hooks.rebuildModule.tap( + "FlagDependencyExportsPlugin", + module => { + providedExportsCache.set(module, module.buildMeta.providedExports); + } + ); + compilation.hooks.finishRebuildingModule.tap( + "FlagDependencyExportsPlugin", + module => { + module.buildMeta.providedExports = providedExportsCache.get(module); + } + ); + } + ); + } +} + +module.exports = FlagDependencyExportsPlugin; diff --git a/node_modules/webpack/lib/FlagDependencyUsagePlugin.js b/node_modules/webpack/lib/FlagDependencyUsagePlugin.js new file mode 100644 index 00000000..85c22160 --- /dev/null +++ b/node_modules/webpack/lib/FlagDependencyUsagePlugin.js @@ -0,0 +1,116 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./DependenciesBlock")} DependenciesBlock */ + +/** @typedef {false | true | string[]} UsedExports */ + +const addToSet = (a, b) => { + for (const item of b) { + if (!a.includes(item)) a.push(item); + } + return a; +}; + +const isSubset = (biggerSet, subset) => { + if (biggerSet === true) return true; + if (subset === true) return false; + return subset.every(item => biggerSet.indexOf(item) >= 0); +}; + +class FlagDependencyUsagePlugin { + apply(compiler) { + compiler.hooks.compilation.tap("FlagDependencyUsagePlugin", compilation => { + compilation.hooks.optimizeDependencies.tap( + "FlagDependencyUsagePlugin", + modules => { + const processModule = (module, usedExports) => { + module.used = true; + if (module.usedExports === true) return; + if (usedExports === true) { + module.usedExports = true; + } else if (Array.isArray(usedExports)) { + const old = module.usedExports ? module.usedExports.length : -1; + module.usedExports = addToSet( + module.usedExports || [], + usedExports + ); + if (module.usedExports.length === old) { + return; + } + } else if (Array.isArray(module.usedExports)) { + return; + } else { + module.usedExports = false; + } + + // for a module without side effects we stop tracking usage here when no export is used + // This module won't be evaluated in this case + if (module.factoryMeta.sideEffectFree) { + if (module.usedExports === false) return; + if ( + Array.isArray(module.usedExports) && + module.usedExports.length === 0 + ) + return; + } + + queue.push([module, module, module.usedExports]); + }; + + const processDependenciesBlock = (module, depBlock, usedExports) => { + for (const dep of depBlock.dependencies) { + processDependency(module, dep); + } + for (const variable of depBlock.variables) { + for (const dep of variable.dependencies) { + processDependency(module, dep); + } + } + for (const block of depBlock.blocks) { + queue.push([module, block, usedExports]); + } + }; + + const processDependency = (module, dep) => { + const reference = compilation.getDependencyReference(module, dep); + if (!reference) return; + const referenceModule = reference.module; + const importedNames = reference.importedNames; + const oldUsed = referenceModule.used; + const oldUsedExports = referenceModule.usedExports; + if ( + !oldUsed || + (importedNames && + (!oldUsedExports || !isSubset(oldUsedExports, importedNames))) + ) { + processModule(referenceModule, importedNames); + } + }; + + for (const module of modules) { + module.used = false; + } + + /** @type {[Module, DependenciesBlock, UsedExports][]} */ + const queue = []; + for (const preparedEntrypoint of compilation._preparedEntrypoints) { + if (preparedEntrypoint.module) { + processModule(preparedEntrypoint.module, true); + } + } + + while (queue.length) { + const queueItem = queue.pop(); + processDependenciesBlock(queueItem[0], queueItem[1], queueItem[2]); + } + } + ); + }); + } +} +module.exports = FlagDependencyUsagePlugin; diff --git a/node_modules/webpack/lib/FlagInitialModulesAsUsedPlugin.js b/node_modules/webpack/lib/FlagInitialModulesAsUsedPlugin.js new file mode 100644 index 00000000..7272ddb3 --- /dev/null +++ b/node_modules/webpack/lib/FlagInitialModulesAsUsedPlugin.js @@ -0,0 +1,36 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class FlagInitialModulesAsUsedPlugin { + constructor(explanation) { + this.explanation = explanation; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "FlagInitialModulesAsUsedPlugin", + compilation => { + compilation.hooks.afterOptimizeChunks.tap( + "FlagInitialModulesAsUsedPlugin", + chunks => { + for (const chunk of chunks) { + if (!chunk.isOnlyInitial()) { + return; + } + for (const module of chunk.modulesIterable) { + module.used = true; + module.usedExports = true; + module.addReason(null, null, this.explanation); + } + } + } + ); + } + ); + } +} + +module.exports = FlagInitialModulesAsUsedPlugin; diff --git a/node_modules/webpack/lib/FunctionModulePlugin.js b/node_modules/webpack/lib/FunctionModulePlugin.js new file mode 100644 index 00000000..fc4b2707 --- /dev/null +++ b/node_modules/webpack/lib/FunctionModulePlugin.js @@ -0,0 +1,19 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const FunctionModuleTemplatePlugin = require("./FunctionModuleTemplatePlugin"); + +class FunctionModulePlugin { + apply(compiler) { + compiler.hooks.compilation.tap("FunctionModulePlugin", compilation => { + new FunctionModuleTemplatePlugin().apply( + compilation.moduleTemplates.javascript + ); + }); + } +} + +module.exports = FunctionModulePlugin; diff --git a/node_modules/webpack/lib/FunctionModuleTemplatePlugin.js b/node_modules/webpack/lib/FunctionModuleTemplatePlugin.js new file mode 100644 index 00000000..cf2e1b0e --- /dev/null +++ b/node_modules/webpack/lib/FunctionModuleTemplatePlugin.js @@ -0,0 +1,100 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); +const Template = require("./Template"); + +class FunctionModuleTemplatePlugin { + apply(moduleTemplate) { + moduleTemplate.hooks.render.tap( + "FunctionModuleTemplatePlugin", + (moduleSource, module) => { + const source = new ConcatSource(); + const args = [module.moduleArgument]; + // TODO remove HACK checking type for javascript + if (module.type && module.type.startsWith("javascript")) { + args.push(module.exportsArgument); + if (module.hasDependencies(d => d.requireWebpackRequire !== false)) { + args.push("__webpack_require__"); + } + } else if (module.type && module.type.startsWith("json")) { + // no additional arguments needed + } else { + args.push(module.exportsArgument, "__webpack_require__"); + } + source.add("/***/ (function(" + args.join(", ") + ") {\n\n"); + if (module.buildInfo.strict) source.add('"use strict";\n'); + source.add(moduleSource); + source.add("\n\n/***/ })"); + return source; + } + ); + + moduleTemplate.hooks.package.tap( + "FunctionModuleTemplatePlugin", + (moduleSource, module) => { + if (moduleTemplate.runtimeTemplate.outputOptions.pathinfo) { + const source = new ConcatSource(); + const req = module.readableIdentifier( + moduleTemplate.runtimeTemplate.requestShortener + ); + source.add("/*!****" + req.replace(/./g, "*") + "****!*\\\n"); + source.add(" !*** " + req.replace(/\*\//g, "*_/") + " ***!\n"); + source.add(" \\****" + req.replace(/./g, "*") + "****/\n"); + if ( + Array.isArray(module.buildMeta.providedExports) && + module.buildMeta.providedExports.length === 0 + ) { + source.add(Template.toComment("no exports provided") + "\n"); + } else if (Array.isArray(module.buildMeta.providedExports)) { + source.add( + Template.toComment( + "exports provided: " + + module.buildMeta.providedExports.join(", ") + ) + "\n" + ); + } else if (module.buildMeta.providedExports) { + source.add(Template.toComment("no static exports found") + "\n"); + } + if ( + Array.isArray(module.usedExports) && + module.usedExports.length === 0 + ) { + source.add(Template.toComment("no exports used") + "\n"); + } else if (Array.isArray(module.usedExports)) { + source.add( + Template.toComment( + "exports used: " + module.usedExports.join(", ") + ) + "\n" + ); + } else if (module.usedExports) { + source.add(Template.toComment("all exports used") + "\n"); + } + if (module.optimizationBailout) { + for (const text of module.optimizationBailout) { + let code; + if (typeof text === "function") { + code = text(moduleTemplate.runtimeTemplate.requestShortener); + } else { + code = text; + } + source.add(Template.toComment(`${code}`) + "\n"); + } + } + source.add(moduleSource); + return source; + } + return moduleSource; + } + ); + + moduleTemplate.hooks.hash.tap("FunctionModuleTemplatePlugin", hash => { + hash.update("FunctionModuleTemplatePlugin"); + hash.update("2"); + }); + } +} +module.exports = FunctionModuleTemplatePlugin; diff --git a/node_modules/webpack/lib/Generator.js b/node_modules/webpack/lib/Generator.js new file mode 100644 index 00000000..655a9b1d --- /dev/null +++ b/node_modules/webpack/lib/Generator.js @@ -0,0 +1,60 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +/** @typedef {import("./NormalModule")} NormalModule */ +/** @typedef {import("./RuntimeTemplate")} RuntimeTemplate */ +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("./Dependency").DependencyTemplate} DependencyTemplate */ + +/** + * + */ +class Generator { + static byType(map) { + return new ByTypeGenerator(map); + } + + /** + * @abstract + * @param {NormalModule} module module for which the code should be generated + * @param {Map<Function, DependencyTemplate>} dependencyTemplates mapping from dependencies to templates + * @param {RuntimeTemplate} runtimeTemplate the runtime template + * @param {string} type which kind of code should be generated + * @returns {Source} generated code + */ + generate(module, dependencyTemplates, runtimeTemplate, type) { + throw new Error("Generator.generate: must be overridden"); + } +} + +class ByTypeGenerator extends Generator { + constructor(map) { + super(); + this.map = map; + } + + /** + * @param {NormalModule} module module for which the code should be generated + * @param {Map<Function, DependencyTemplate>} dependencyTemplates mapping from dependencies to templates + * @param {RuntimeTemplate} runtimeTemplate the runtime template + * @param {string} type which kind of code should be generated + * @returns {Source} generated code + */ + generate(module, dependencyTemplates, runtimeTemplate, type) { + const generator = this.map[type]; + if (!generator) { + throw new Error(`Generator.byType: no generator specified for ${type}`); + } + return generator.generate( + module, + dependencyTemplates, + runtimeTemplate, + type + ); + } +} + +module.exports = Generator; diff --git a/node_modules/webpack/lib/GraphHelpers.js b/node_modules/webpack/lib/GraphHelpers.js new file mode 100644 index 00000000..73c56744 --- /dev/null +++ b/node_modules/webpack/lib/GraphHelpers.js @@ -0,0 +1,65 @@ +/** @typedef {import("./Chunk")} Chunk */ +/** @typedef {import("./ChunkGroup")} ChunkGroup */ +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./DependenciesBlock")} DependenciesBlock */ +/** @typedef {import("./AsyncDependenciesBlock")} AsyncDependenciesBlock */ + +/** + * @param {ChunkGroup} chunkGroup the ChunkGroup to connect + * @param {Chunk} chunk chunk to tie to ChunkGroup + * @returns {void} + */ +const connectChunkGroupAndChunk = (chunkGroup, chunk) => { + if (chunkGroup.pushChunk(chunk)) { + chunk.addGroup(chunkGroup); + } +}; + +/** + * @param {ChunkGroup} parent parent ChunkGroup to connect + * @param {ChunkGroup} child child ChunkGroup to connect + * @returns {void} + */ +const connectChunkGroupParentAndChild = (parent, child) => { + if (parent.addChild(child)) { + child.addParent(parent); + } +}; + +/** + * @param {Chunk} chunk Chunk to connect to Module + * @param {Module} module Module to connect to Chunk + * @returns {void} + */ +const connectChunkAndModule = (chunk, module) => { + if (module.addChunk(chunk)) { + chunk.addModule(module); + } +}; + +/** + * @param {Chunk} chunk Chunk being disconnected + * @param {Module} module Module being disconnected + * @returns {void} + */ +const disconnectChunkAndModule = (chunk, module) => { + chunk.removeModule(module); + module.removeChunk(chunk); +}; + +/** + * @param {AsyncDependenciesBlock} depBlock DepBlock being tied to ChunkGroup + * @param {ChunkGroup} chunkGroup ChunkGroup being tied to DepBlock + * @returns {void} + */ +const connectDependenciesBlockAndChunkGroup = (depBlock, chunkGroup) => { + if (chunkGroup.addBlock(depBlock)) { + depBlock.chunkGroup = chunkGroup; + } +}; + +exports.connectChunkGroupAndChunk = connectChunkGroupAndChunk; +exports.connectChunkGroupParentAndChild = connectChunkGroupParentAndChild; +exports.connectChunkAndModule = connectChunkAndModule; +exports.disconnectChunkAndModule = disconnectChunkAndModule; +exports.connectDependenciesBlockAndChunkGroup = connectDependenciesBlockAndChunkGroup; diff --git a/node_modules/webpack/lib/HarmonyLinkingError.js b/node_modules/webpack/lib/HarmonyLinkingError.js new file mode 100644 index 00000000..78ce16dd --- /dev/null +++ b/node_modules/webpack/lib/HarmonyLinkingError.js @@ -0,0 +1,17 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +module.exports = class HarmonyLinkingError extends WebpackError { + /** @param {string} message Error message */ + constructor(message) { + super(message); + this.name = "HarmonyLinkingError"; + this.hideStack = true; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/HashedModuleIdsPlugin.js b/node_modules/webpack/lib/HashedModuleIdsPlugin.js new file mode 100644 index 00000000..0c720c18 --- /dev/null +++ b/node_modules/webpack/lib/HashedModuleIdsPlugin.js @@ -0,0 +1,61 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const createHash = require("./util/createHash"); + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/HashedModuleIdsPlugin.json"); + +/** @typedef {import("../declarations/plugins/HashedModuleIdsPlugin").HashedModuleIdsPluginOptions} HashedModuleIdsPluginOptions */ + +class HashedModuleIdsPlugin { + /** + * @param {HashedModuleIdsPluginOptions=} options options object + */ + constructor(options) { + if (!options) options = {}; + + validateOptions(schema, options, "Hashed Module Ids Plugin"); + + /** @type {HashedModuleIdsPluginOptions} */ + this.options = Object.assign( + { + context: null, + hashFunction: "md4", + hashDigest: "base64", + hashDigestLength: 4 + }, + options + ); + } + + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap("HashedModuleIdsPlugin", compilation => { + const usedIds = new Set(); + compilation.hooks.beforeModuleIds.tap( + "HashedModuleIdsPlugin", + modules => { + for (const module of modules) { + if (module.id === null && module.libIdent) { + const id = module.libIdent({ + context: this.options.context || compiler.options.context + }); + const hash = createHash(options.hashFunction); + hash.update(id); + const hashId = hash.digest(options.hashDigest); + let len = options.hashDigestLength; + while (usedIds.has(hashId.substr(0, len))) len++; + module.id = hashId.substr(0, len); + usedIds.add(module.id); + } + } + } + ); + }); + } +} + +module.exports = HashedModuleIdsPlugin; diff --git a/node_modules/webpack/lib/HotModuleReplacement.runtime.js b/node_modules/webpack/lib/HotModuleReplacement.runtime.js new file mode 100644 index 00000000..5497091c --- /dev/null +++ b/node_modules/webpack/lib/HotModuleReplacement.runtime.js @@ -0,0 +1,645 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*global $hash$ $requestTimeout$ installedModules $require$ hotDownloadManifest hotDownloadUpdateChunk hotDisposeChunk modules */ +module.exports = function() { + var hotApplyOnUpdate = true; + // eslint-disable-next-line no-unused-vars + var hotCurrentHash = $hash$; + var hotRequestTimeout = $requestTimeout$; + var hotCurrentModuleData = {}; + var hotCurrentChildModule; + // eslint-disable-next-line no-unused-vars + var hotCurrentParents = []; + // eslint-disable-next-line no-unused-vars + var hotCurrentParentsTemp = []; + + // eslint-disable-next-line no-unused-vars + function hotCreateRequire(moduleId) { + var me = installedModules[moduleId]; + if (!me) return $require$; + var fn = function(request) { + if (me.hot.active) { + if (installedModules[request]) { + if (installedModules[request].parents.indexOf(moduleId) === -1) { + installedModules[request].parents.push(moduleId); + } + } else { + hotCurrentParents = [moduleId]; + hotCurrentChildModule = request; + } + if (me.children.indexOf(request) === -1) { + me.children.push(request); + } + } else { + console.warn( + "[HMR] unexpected require(" + + request + + ") from disposed module " + + moduleId + ); + hotCurrentParents = []; + } + return $require$(request); + }; + var ObjectFactory = function ObjectFactory(name) { + return { + configurable: true, + enumerable: true, + get: function() { + return $require$[name]; + }, + set: function(value) { + $require$[name] = value; + } + }; + }; + for (var name in $require$) { + if ( + Object.prototype.hasOwnProperty.call($require$, name) && + name !== "e" && + name !== "t" + ) { + Object.defineProperty(fn, name, ObjectFactory(name)); + } + } + fn.e = function(chunkId) { + if (hotStatus === "ready") hotSetStatus("prepare"); + hotChunksLoading++; + return $require$.e(chunkId).then(finishChunkLoading, function(err) { + finishChunkLoading(); + throw err; + }); + + function finishChunkLoading() { + hotChunksLoading--; + if (hotStatus === "prepare") { + if (!hotWaitingFilesMap[chunkId]) { + hotEnsureUpdateChunk(chunkId); + } + if (hotChunksLoading === 0 && hotWaitingFiles === 0) { + hotUpdateDownloaded(); + } + } + } + }; + fn.t = function(value, mode) { + if (mode & 1) value = fn(value); + return $require$.t(value, mode & ~1); + }; + return fn; + } + + // eslint-disable-next-line no-unused-vars + function hotCreateModule(moduleId) { + var hot = { + // private stuff + _acceptedDependencies: {}, + _declinedDependencies: {}, + _selfAccepted: false, + _selfDeclined: false, + _disposeHandlers: [], + _main: hotCurrentChildModule !== moduleId, + + // Module API + active: true, + accept: function(dep, callback) { + if (dep === undefined) hot._selfAccepted = true; + else if (typeof dep === "function") hot._selfAccepted = dep; + else if (typeof dep === "object") + for (var i = 0; i < dep.length; i++) + hot._acceptedDependencies[dep[i]] = callback || function() {}; + else hot._acceptedDependencies[dep] = callback || function() {}; + }, + decline: function(dep) { + if (dep === undefined) hot._selfDeclined = true; + else if (typeof dep === "object") + for (var i = 0; i < dep.length; i++) + hot._declinedDependencies[dep[i]] = true; + else hot._declinedDependencies[dep] = true; + }, + dispose: function(callback) { + hot._disposeHandlers.push(callback); + }, + addDisposeHandler: function(callback) { + hot._disposeHandlers.push(callback); + }, + removeDisposeHandler: function(callback) { + var idx = hot._disposeHandlers.indexOf(callback); + if (idx >= 0) hot._disposeHandlers.splice(idx, 1); + }, + + // Management API + check: hotCheck, + apply: hotApply, + status: function(l) { + if (!l) return hotStatus; + hotStatusHandlers.push(l); + }, + addStatusHandler: function(l) { + hotStatusHandlers.push(l); + }, + removeStatusHandler: function(l) { + var idx = hotStatusHandlers.indexOf(l); + if (idx >= 0) hotStatusHandlers.splice(idx, 1); + }, + + //inherit from previous dispose call + data: hotCurrentModuleData[moduleId] + }; + hotCurrentChildModule = undefined; + return hot; + } + + var hotStatusHandlers = []; + var hotStatus = "idle"; + + function hotSetStatus(newStatus) { + hotStatus = newStatus; + for (var i = 0; i < hotStatusHandlers.length; i++) + hotStatusHandlers[i].call(null, newStatus); + } + + // while downloading + var hotWaitingFiles = 0; + var hotChunksLoading = 0; + var hotWaitingFilesMap = {}; + var hotRequestedFilesMap = {}; + var hotAvailableFilesMap = {}; + var hotDeferred; + + // The update info + var hotUpdate, hotUpdateNewHash; + + function toModuleId(id) { + var isNumber = +id + "" === id; + return isNumber ? +id : id; + } + + function hotCheck(apply) { + if (hotStatus !== "idle") { + throw new Error("check() is only allowed in idle status"); + } + hotApplyOnUpdate = apply; + hotSetStatus("check"); + return hotDownloadManifest(hotRequestTimeout).then(function(update) { + if (!update) { + hotSetStatus("idle"); + return null; + } + hotRequestedFilesMap = {}; + hotWaitingFilesMap = {}; + hotAvailableFilesMap = update.c; + hotUpdateNewHash = update.h; + + hotSetStatus("prepare"); + var promise = new Promise(function(resolve, reject) { + hotDeferred = { + resolve: resolve, + reject: reject + }; + }); + hotUpdate = {}; + /*foreachInstalledChunks*/ + // eslint-disable-next-line no-lone-blocks + { + /*globals chunkId */ + hotEnsureUpdateChunk(chunkId); + } + if ( + hotStatus === "prepare" && + hotChunksLoading === 0 && + hotWaitingFiles === 0 + ) { + hotUpdateDownloaded(); + } + return promise; + }); + } + + // eslint-disable-next-line no-unused-vars + function hotAddUpdateChunk(chunkId, moreModules) { + if (!hotAvailableFilesMap[chunkId] || !hotRequestedFilesMap[chunkId]) + return; + hotRequestedFilesMap[chunkId] = false; + for (var moduleId in moreModules) { + if (Object.prototype.hasOwnProperty.call(moreModules, moduleId)) { + hotUpdate[moduleId] = moreModules[moduleId]; + } + } + if (--hotWaitingFiles === 0 && hotChunksLoading === 0) { + hotUpdateDownloaded(); + } + } + + function hotEnsureUpdateChunk(chunkId) { + if (!hotAvailableFilesMap[chunkId]) { + hotWaitingFilesMap[chunkId] = true; + } else { + hotRequestedFilesMap[chunkId] = true; + hotWaitingFiles++; + hotDownloadUpdateChunk(chunkId); + } + } + + function hotUpdateDownloaded() { + hotSetStatus("ready"); + var deferred = hotDeferred; + hotDeferred = null; + if (!deferred) return; + if (hotApplyOnUpdate) { + // Wrap deferred object in Promise to mark it as a well-handled Promise to + // avoid triggering uncaught exception warning in Chrome. + // See https://bugs.chromium.org/p/chromium/issues/detail?id=465666 + Promise.resolve() + .then(function() { + return hotApply(hotApplyOnUpdate); + }) + .then( + function(result) { + deferred.resolve(result); + }, + function(err) { + deferred.reject(err); + } + ); + } else { + var outdatedModules = []; + for (var id in hotUpdate) { + if (Object.prototype.hasOwnProperty.call(hotUpdate, id)) { + outdatedModules.push(toModuleId(id)); + } + } + deferred.resolve(outdatedModules); + } + } + + function hotApply(options) { + if (hotStatus !== "ready") + throw new Error("apply() is only allowed in ready status"); + options = options || {}; + + var cb; + var i; + var j; + var module; + var moduleId; + + function getAffectedStuff(updateModuleId) { + var outdatedModules = [updateModuleId]; + var outdatedDependencies = {}; + + var queue = outdatedModules.slice().map(function(id) { + return { + chain: [id], + id: id + }; + }); + while (queue.length > 0) { + var queueItem = queue.pop(); + var moduleId = queueItem.id; + var chain = queueItem.chain; + module = installedModules[moduleId]; + if (!module || module.hot._selfAccepted) continue; + if (module.hot._selfDeclined) { + return { + type: "self-declined", + chain: chain, + moduleId: moduleId + }; + } + if (module.hot._main) { + return { + type: "unaccepted", + chain: chain, + moduleId: moduleId + }; + } + for (var i = 0; i < module.parents.length; i++) { + var parentId = module.parents[i]; + var parent = installedModules[parentId]; + if (!parent) continue; + if (parent.hot._declinedDependencies[moduleId]) { + return { + type: "declined", + chain: chain.concat([parentId]), + moduleId: moduleId, + parentId: parentId + }; + } + if (outdatedModules.indexOf(parentId) !== -1) continue; + if (parent.hot._acceptedDependencies[moduleId]) { + if (!outdatedDependencies[parentId]) + outdatedDependencies[parentId] = []; + addAllToSet(outdatedDependencies[parentId], [moduleId]); + continue; + } + delete outdatedDependencies[parentId]; + outdatedModules.push(parentId); + queue.push({ + chain: chain.concat([parentId]), + id: parentId + }); + } + } + + return { + type: "accepted", + moduleId: updateModuleId, + outdatedModules: outdatedModules, + outdatedDependencies: outdatedDependencies + }; + } + + function addAllToSet(a, b) { + for (var i = 0; i < b.length; i++) { + var item = b[i]; + if (a.indexOf(item) === -1) a.push(item); + } + } + + // at begin all updates modules are outdated + // the "outdated" status can propagate to parents if they don't accept the children + var outdatedDependencies = {}; + var outdatedModules = []; + var appliedUpdate = {}; + + var warnUnexpectedRequire = function warnUnexpectedRequire() { + console.warn( + "[HMR] unexpected require(" + result.moduleId + ") to disposed module" + ); + }; + + for (var id in hotUpdate) { + if (Object.prototype.hasOwnProperty.call(hotUpdate, id)) { + moduleId = toModuleId(id); + /** @type {TODO} */ + var result; + if (hotUpdate[id]) { + result = getAffectedStuff(moduleId); + } else { + result = { + type: "disposed", + moduleId: id + }; + } + /** @type {Error|false} */ + var abortError = false; + var doApply = false; + var doDispose = false; + var chainInfo = ""; + if (result.chain) { + chainInfo = "\nUpdate propagation: " + result.chain.join(" -> "); + } + switch (result.type) { + case "self-declined": + if (options.onDeclined) options.onDeclined(result); + if (!options.ignoreDeclined) + abortError = new Error( + "Aborted because of self decline: " + + result.moduleId + + chainInfo + ); + break; + case "declined": + if (options.onDeclined) options.onDeclined(result); + if (!options.ignoreDeclined) + abortError = new Error( + "Aborted because of declined dependency: " + + result.moduleId + + " in " + + result.parentId + + chainInfo + ); + break; + case "unaccepted": + if (options.onUnaccepted) options.onUnaccepted(result); + if (!options.ignoreUnaccepted) + abortError = new Error( + "Aborted because " + moduleId + " is not accepted" + chainInfo + ); + break; + case "accepted": + if (options.onAccepted) options.onAccepted(result); + doApply = true; + break; + case "disposed": + if (options.onDisposed) options.onDisposed(result); + doDispose = true; + break; + default: + throw new Error("Unexception type " + result.type); + } + if (abortError) { + hotSetStatus("abort"); + return Promise.reject(abortError); + } + if (doApply) { + appliedUpdate[moduleId] = hotUpdate[moduleId]; + addAllToSet(outdatedModules, result.outdatedModules); + for (moduleId in result.outdatedDependencies) { + if ( + Object.prototype.hasOwnProperty.call( + result.outdatedDependencies, + moduleId + ) + ) { + if (!outdatedDependencies[moduleId]) + outdatedDependencies[moduleId] = []; + addAllToSet( + outdatedDependencies[moduleId], + result.outdatedDependencies[moduleId] + ); + } + } + } + if (doDispose) { + addAllToSet(outdatedModules, [result.moduleId]); + appliedUpdate[moduleId] = warnUnexpectedRequire; + } + } + } + + // Store self accepted outdated modules to require them later by the module system + var outdatedSelfAcceptedModules = []; + for (i = 0; i < outdatedModules.length; i++) { + moduleId = outdatedModules[i]; + if ( + installedModules[moduleId] && + installedModules[moduleId].hot._selfAccepted + ) + outdatedSelfAcceptedModules.push({ + module: moduleId, + errorHandler: installedModules[moduleId].hot._selfAccepted + }); + } + + // Now in "dispose" phase + hotSetStatus("dispose"); + Object.keys(hotAvailableFilesMap).forEach(function(chunkId) { + if (hotAvailableFilesMap[chunkId] === false) { + hotDisposeChunk(chunkId); + } + }); + + var idx; + var queue = outdatedModules.slice(); + while (queue.length > 0) { + moduleId = queue.pop(); + module = installedModules[moduleId]; + if (!module) continue; + + var data = {}; + + // Call dispose handlers + var disposeHandlers = module.hot._disposeHandlers; + for (j = 0; j < disposeHandlers.length; j++) { + cb = disposeHandlers[j]; + cb(data); + } + hotCurrentModuleData[moduleId] = data; + + // disable module (this disables requires from this module) + module.hot.active = false; + + // remove module from cache + delete installedModules[moduleId]; + + // when disposing there is no need to call dispose handler + delete outdatedDependencies[moduleId]; + + // remove "parents" references from all children + for (j = 0; j < module.children.length; j++) { + var child = installedModules[module.children[j]]; + if (!child) continue; + idx = child.parents.indexOf(moduleId); + if (idx >= 0) { + child.parents.splice(idx, 1); + } + } + } + + // remove outdated dependency from module children + var dependency; + var moduleOutdatedDependencies; + for (moduleId in outdatedDependencies) { + if ( + Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId) + ) { + module = installedModules[moduleId]; + if (module) { + moduleOutdatedDependencies = outdatedDependencies[moduleId]; + for (j = 0; j < moduleOutdatedDependencies.length; j++) { + dependency = moduleOutdatedDependencies[j]; + idx = module.children.indexOf(dependency); + if (idx >= 0) module.children.splice(idx, 1); + } + } + } + } + + // Not in "apply" phase + hotSetStatus("apply"); + + hotCurrentHash = hotUpdateNewHash; + + // insert new code + for (moduleId in appliedUpdate) { + if (Object.prototype.hasOwnProperty.call(appliedUpdate, moduleId)) { + modules[moduleId] = appliedUpdate[moduleId]; + } + } + + // call accept handlers + var error = null; + for (moduleId in outdatedDependencies) { + if ( + Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId) + ) { + module = installedModules[moduleId]; + if (module) { + moduleOutdatedDependencies = outdatedDependencies[moduleId]; + var callbacks = []; + for (i = 0; i < moduleOutdatedDependencies.length; i++) { + dependency = moduleOutdatedDependencies[i]; + cb = module.hot._acceptedDependencies[dependency]; + if (cb) { + if (callbacks.indexOf(cb) !== -1) continue; + callbacks.push(cb); + } + } + for (i = 0; i < callbacks.length; i++) { + cb = callbacks[i]; + try { + cb(moduleOutdatedDependencies); + } catch (err) { + if (options.onErrored) { + options.onErrored({ + type: "accept-errored", + moduleId: moduleId, + dependencyId: moduleOutdatedDependencies[i], + error: err + }); + } + if (!options.ignoreErrored) { + if (!error) error = err; + } + } + } + } + } + } + + // Load self accepted modules + for (i = 0; i < outdatedSelfAcceptedModules.length; i++) { + var item = outdatedSelfAcceptedModules[i]; + moduleId = item.module; + hotCurrentParents = [moduleId]; + try { + $require$(moduleId); + } catch (err) { + if (typeof item.errorHandler === "function") { + try { + item.errorHandler(err); + } catch (err2) { + if (options.onErrored) { + options.onErrored({ + type: "self-accept-error-handler-errored", + moduleId: moduleId, + error: err2, + originalError: err + }); + } + if (!options.ignoreErrored) { + if (!error) error = err2; + } + if (!error) error = err; + } + } else { + if (options.onErrored) { + options.onErrored({ + type: "self-accept-errored", + moduleId: moduleId, + error: err + }); + } + if (!options.ignoreErrored) { + if (!error) error = err; + } + } + } + } + + // handle errors in accept handlers and self accepted module load + if (error) { + hotSetStatus("fail"); + return Promise.reject(error); + } + + hotSetStatus("idle"); + return new Promise(function(resolve) { + resolve(outdatedModules); + }); + } +}; diff --git a/node_modules/webpack/lib/HotModuleReplacementPlugin.js b/node_modules/webpack/lib/HotModuleReplacementPlugin.js new file mode 100644 index 00000000..46acc677 --- /dev/null +++ b/node_modules/webpack/lib/HotModuleReplacementPlugin.js @@ -0,0 +1,407 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { SyncBailHook } = require("tapable"); +const { RawSource } = require("webpack-sources"); +const Template = require("./Template"); +const ModuleHotAcceptDependency = require("./dependencies/ModuleHotAcceptDependency"); +const ModuleHotDeclineDependency = require("./dependencies/ModuleHotDeclineDependency"); +const ConstDependency = require("./dependencies/ConstDependency"); +const NullFactory = require("./NullFactory"); +const ParserHelpers = require("./ParserHelpers"); + +module.exports = class HotModuleReplacementPlugin { + constructor(options) { + this.options = options || {}; + this.multiStep = this.options.multiStep; + this.fullBuildTimeout = this.options.fullBuildTimeout || 200; + this.requestTimeout = this.options.requestTimeout || 10000; + } + + apply(compiler) { + const multiStep = this.multiStep; + const fullBuildTimeout = this.fullBuildTimeout; + const requestTimeout = this.requestTimeout; + const hotUpdateChunkFilename = + compiler.options.output.hotUpdateChunkFilename; + const hotUpdateMainFilename = compiler.options.output.hotUpdateMainFilename; + compiler.hooks.additionalPass.tapAsync( + "HotModuleReplacementPlugin", + callback => { + if (multiStep) return setTimeout(callback, fullBuildTimeout); + return callback(); + } + ); + + const addParserPlugins = (parser, parserOptions) => { + parser.hooks.expression + .for("__webpack_hash__") + .tap( + "HotModuleReplacementPlugin", + ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + "__webpack_require__.h()" + ) + ); + parser.hooks.evaluateTypeof + .for("__webpack_hash__") + .tap( + "HotModuleReplacementPlugin", + ParserHelpers.evaluateToString("string") + ); + parser.hooks.evaluateIdentifier.for("module.hot").tap( + { + name: "HotModuleReplacementPlugin", + before: "NodeStuffPlugin" + }, + expr => { + return ParserHelpers.evaluateToIdentifier( + "module.hot", + !!parser.state.compilation.hotUpdateChunkTemplate + )(expr); + } + ); + // TODO webpack 5: refactor this, no custom hooks + if (!parser.hooks.hotAcceptCallback) { + parser.hooks.hotAcceptCallback = new SyncBailHook([ + "expression", + "requests" + ]); + } + if (!parser.hooks.hotAcceptWithoutCallback) { + parser.hooks.hotAcceptWithoutCallback = new SyncBailHook([ + "expression", + "requests" + ]); + } + parser.hooks.call + .for("module.hot.accept") + .tap("HotModuleReplacementPlugin", expr => { + if (!parser.state.compilation.hotUpdateChunkTemplate) { + return false; + } + if (expr.arguments.length >= 1) { + const arg = parser.evaluateExpression(expr.arguments[0]); + let params = []; + let requests = []; + if (arg.isString()) { + params = [arg]; + } else if (arg.isArray()) { + params = arg.items.filter(param => param.isString()); + } + if (params.length > 0) { + params.forEach((param, idx) => { + const request = param.string; + const dep = new ModuleHotAcceptDependency(request, param.range); + dep.optional = true; + dep.loc = Object.create(expr.loc); + dep.loc.index = idx; + parser.state.module.addDependency(dep); + requests.push(request); + }); + if (expr.arguments.length > 1) { + parser.hooks.hotAcceptCallback.call( + expr.arguments[1], + requests + ); + parser.walkExpression(expr.arguments[1]); // other args are ignored + return true; + } else { + parser.hooks.hotAcceptWithoutCallback.call(expr, requests); + return true; + } + } + } + }); + parser.hooks.call + .for("module.hot.decline") + .tap("HotModuleReplacementPlugin", expr => { + if (!parser.state.compilation.hotUpdateChunkTemplate) { + return false; + } + if (expr.arguments.length === 1) { + const arg = parser.evaluateExpression(expr.arguments[0]); + let params = []; + if (arg.isString()) { + params = [arg]; + } else if (arg.isArray()) { + params = arg.items.filter(param => param.isString()); + } + params.forEach((param, idx) => { + const dep = new ModuleHotDeclineDependency( + param.string, + param.range + ); + dep.optional = true; + dep.loc = Object.create(expr.loc); + dep.loc.index = idx; + parser.state.module.addDependency(dep); + }); + } + }); + parser.hooks.expression + .for("module.hot") + .tap("HotModuleReplacementPlugin", ParserHelpers.skipTraversal); + }; + + compiler.hooks.compilation.tap( + "HotModuleReplacementPlugin", + (compilation, { normalModuleFactory }) => { + const hotUpdateChunkTemplate = compilation.hotUpdateChunkTemplate; + if (!hotUpdateChunkTemplate) return; + + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + + compilation.dependencyFactories.set( + ModuleHotAcceptDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + ModuleHotAcceptDependency, + new ModuleHotAcceptDependency.Template() + ); + + compilation.dependencyFactories.set( + ModuleHotDeclineDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + ModuleHotDeclineDependency, + new ModuleHotDeclineDependency.Template() + ); + + compilation.hooks.record.tap( + "HotModuleReplacementPlugin", + (compilation, records) => { + if (records.hash === compilation.hash) return; + records.hash = compilation.hash; + records.moduleHashs = {}; + for (const module of compilation.modules) { + const identifier = module.identifier(); + records.moduleHashs[identifier] = module.hash; + } + records.chunkHashs = {}; + for (const chunk of compilation.chunks) { + records.chunkHashs[chunk.id] = chunk.hash; + } + records.chunkModuleIds = {}; + for (const chunk of compilation.chunks) { + records.chunkModuleIds[chunk.id] = Array.from( + chunk.modulesIterable, + m => m.id + ); + } + } + ); + let initialPass = false; + let recompilation = false; + compilation.hooks.afterHash.tap("HotModuleReplacementPlugin", () => { + let records = compilation.records; + if (!records) { + initialPass = true; + return; + } + if (!records.hash) initialPass = true; + const preHash = records.preHash || "x"; + const prepreHash = records.prepreHash || "x"; + if (preHash === compilation.hash) { + recompilation = true; + compilation.modifyHash(prepreHash); + return; + } + records.prepreHash = records.hash || "x"; + records.preHash = compilation.hash; + compilation.modifyHash(records.prepreHash); + }); + compilation.hooks.shouldGenerateChunkAssets.tap( + "HotModuleReplacementPlugin", + () => { + if (multiStep && !recompilation && !initialPass) return false; + } + ); + compilation.hooks.needAdditionalPass.tap( + "HotModuleReplacementPlugin", + () => { + if (multiStep && !recompilation && !initialPass) return true; + } + ); + compilation.hooks.additionalChunkAssets.tap( + "HotModuleReplacementPlugin", + () => { + const records = compilation.records; + if (records.hash === compilation.hash) return; + if ( + !records.moduleHashs || + !records.chunkHashs || + !records.chunkModuleIds + ) + return; + for (const module of compilation.modules) { + const identifier = module.identifier(); + let hash = module.hash; + module.hotUpdate = records.moduleHashs[identifier] !== hash; + } + const hotUpdateMainContent = { + h: compilation.hash, + c: {} + }; + for (const key of Object.keys(records.chunkHashs)) { + const chunkId = isNaN(+key) ? key : +key; + const currentChunk = compilation.chunks.find( + chunk => `${chunk.id}` === key + ); + if (currentChunk) { + const newModules = currentChunk + .getModules() + .filter(module => module.hotUpdate); + const allModules = new Set(); + for (const module of currentChunk.modulesIterable) { + allModules.add(module.id); + } + const removedModules = records.chunkModuleIds[chunkId].filter( + id => !allModules.has(id) + ); + if (newModules.length > 0 || removedModules.length > 0) { + const source = hotUpdateChunkTemplate.render( + chunkId, + newModules, + removedModules, + compilation.hash, + compilation.moduleTemplates.javascript, + compilation.dependencyTemplates + ); + const filename = compilation.getPath(hotUpdateChunkFilename, { + hash: records.hash, + chunk: currentChunk + }); + compilation.additionalChunkAssets.push(filename); + compilation.assets[filename] = source; + hotUpdateMainContent.c[chunkId] = true; + currentChunk.files.push(filename); + compilation.hooks.chunkAsset.call(currentChunk, filename); + } + } else { + hotUpdateMainContent.c[chunkId] = false; + } + } + const source = new RawSource(JSON.stringify(hotUpdateMainContent)); + const filename = compilation.getPath(hotUpdateMainFilename, { + hash: records.hash + }); + compilation.assets[filename] = source; + } + ); + + const mainTemplate = compilation.mainTemplate; + + mainTemplate.hooks.hash.tap("HotModuleReplacementPlugin", hash => { + hash.update("HotMainTemplateDecorator"); + }); + + mainTemplate.hooks.moduleRequire.tap( + "HotModuleReplacementPlugin", + (_, chunk, hash, varModuleId) => { + return `hotCreateRequire(${varModuleId})`; + } + ); + + mainTemplate.hooks.requireExtensions.tap( + "HotModuleReplacementPlugin", + source => { + const buf = [source]; + buf.push(""); + buf.push("// __webpack_hash__"); + buf.push( + mainTemplate.requireFn + + ".h = function() { return hotCurrentHash; };" + ); + return Template.asString(buf); + } + ); + + const needChunkLoadingCode = chunk => { + for (const chunkGroup of chunk.groupsIterable) { + if (chunkGroup.chunks.length > 1) return true; + if (chunkGroup.getNumberOfChildren() > 0) return true; + } + return false; + }; + + mainTemplate.hooks.bootstrap.tap( + "HotModuleReplacementPlugin", + (source, chunk, hash) => { + source = mainTemplate.hooks.hotBootstrap.call(source, chunk, hash); + return Template.asString([ + source, + "", + hotInitCode + .replace(/\$require\$/g, mainTemplate.requireFn) + .replace(/\$hash\$/g, JSON.stringify(hash)) + .replace(/\$requestTimeout\$/g, requestTimeout) + .replace( + /\/\*foreachInstalledChunks\*\//g, + needChunkLoadingCode(chunk) + ? "for(var chunkId in installedChunks)" + : `var chunkId = ${JSON.stringify(chunk.id)};` + ) + ]); + } + ); + + mainTemplate.hooks.globalHash.tap( + "HotModuleReplacementPlugin", + () => true + ); + + mainTemplate.hooks.currentHash.tap( + "HotModuleReplacementPlugin", + (_, length) => { + if (isFinite(length)) { + return `hotCurrentHash.substr(0, ${length})`; + } else { + return "hotCurrentHash"; + } + } + ); + + mainTemplate.hooks.moduleObj.tap( + "HotModuleReplacementPlugin", + (source, chunk, hash, varModuleId) => { + return Template.asString([ + `${source},`, + `hot: hotCreateModule(${varModuleId}),`, + "parents: (hotCurrentParentsTemp = hotCurrentParents, hotCurrentParents = [], hotCurrentParentsTemp),", + "children: []" + ]); + } + ); + + // TODO add HMR support for javascript/esm + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("HotModuleReplacementPlugin", addParserPlugins); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("HotModuleReplacementPlugin", addParserPlugins); + + compilation.hooks.normalModuleLoader.tap( + "HotModuleReplacementPlugin", + context => { + context.hot = true; + } + ); + } + ); + } +}; + +const hotInitCode = Template.getFunctionContent( + require("./HotModuleReplacement.runtime") +); diff --git a/node_modules/webpack/lib/HotUpdateChunk.js b/node_modules/webpack/lib/HotUpdateChunk.js new file mode 100644 index 00000000..8845643b --- /dev/null +++ b/node_modules/webpack/lib/HotUpdateChunk.js @@ -0,0 +1,17 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Chunk = require("./Chunk"); + +class HotUpdateChunk extends Chunk { + constructor() { + super(); + /** @type {(string|number)[]} */ + this.removedModules = undefined; + } +} + +module.exports = HotUpdateChunk; diff --git a/node_modules/webpack/lib/HotUpdateChunkTemplate.js b/node_modules/webpack/lib/HotUpdateChunkTemplate.js new file mode 100644 index 00000000..92ab8db0 --- /dev/null +++ b/node_modules/webpack/lib/HotUpdateChunkTemplate.js @@ -0,0 +1,78 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("./Template"); +const HotUpdateChunk = require("./HotUpdateChunk"); +const { Tapable, SyncWaterfallHook, SyncHook } = require("tapable"); + +module.exports = class HotUpdateChunkTemplate extends Tapable { + constructor(outputOptions) { + super(); + this.outputOptions = outputOptions || {}; + this.hooks = { + modules: new SyncWaterfallHook([ + "source", + "modules", + "removedModules", + "moduleTemplate", + "dependencyTemplates" + ]), + render: new SyncWaterfallHook([ + "source", + "modules", + "removedModules", + "hash", + "id", + "moduleTemplate", + "dependencyTemplates" + ]), + hash: new SyncHook(["hash"]) + }; + } + + render( + id, + modules, + removedModules, + hash, + moduleTemplate, + dependencyTemplates + ) { + const hotUpdateChunk = new HotUpdateChunk(); + hotUpdateChunk.id = id; + hotUpdateChunk.setModules(modules); + hotUpdateChunk.removedModules = removedModules; + const modulesSource = Template.renderChunkModules( + hotUpdateChunk, + m => typeof m.source === "function", + moduleTemplate, + dependencyTemplates + ); + const core = this.hooks.modules.call( + modulesSource, + modules, + removedModules, + moduleTemplate, + dependencyTemplates + ); + const source = this.hooks.render.call( + core, + modules, + removedModules, + hash, + id, + moduleTemplate, + dependencyTemplates + ); + return source; + } + + updateHash(hash) { + hash.update("HotUpdateChunkTemplate"); + hash.update("1"); + this.hooks.hash.call(hash); + } +}; diff --git a/node_modules/webpack/lib/IgnorePlugin.js b/node_modules/webpack/lib/IgnorePlugin.js new file mode 100644 index 00000000..7660aef0 --- /dev/null +++ b/node_modules/webpack/lib/IgnorePlugin.js @@ -0,0 +1,105 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/IgnorePlugin.json"); + +/** @typedef {import("../declarations/plugins/IgnorePlugin").IgnorePluginOptions} IgnorePluginOptions */ +/** @typedef {import("./Compiler")} Compiler */ + +class IgnorePlugin { + /** + * @param {IgnorePluginOptions} options IgnorePlugin options + */ + constructor(options) { + // TODO webpack 5 remove this compat-layer + if (arguments.length > 1 || options instanceof RegExp) { + options = { + resourceRegExp: arguments[0], + contextRegExp: arguments[1] + }; + } + + validateOptions(schema, options, "IgnorePlugin"); + this.options = options; + + /** @private @type {Function} */ + this.checkIgnore = this.checkIgnore.bind(this); + } + + /** + * @param {string} resource resource + * @returns {boolean} returns true if a "resourceRegExp" exists + * and the resource given matches the regexp. + */ + checkResource(resource) { + if ("checkResource" in this.options && this.options.checkResource) { + return this.options.checkResource(resource); + } + if ("resourceRegExp" in this.options && this.options.resourceRegExp) { + return this.options.resourceRegExp.test(resource); + } + return false; + } + + /** + * @param {string} context context + * @returns {boolean} returns true if "contextRegExp" does not exist + * or if context matches the given regexp. + */ + checkContext(context) { + if ("checkContext" in this.options && this.options.checkContext) { + return this.options.checkContext(context); + } + if ("contextRegExp" in this.options && this.options.contextRegExp) { + return this.options.contextRegExp.test(context); + } + return true; + } + + /** + * Note that if "contextRegExp" is given, both the "resourceRegExp" + * and "contextRegExp" have to match. + * + * @param {TODO} result result + * @returns {boolean} returns true if result should be ignored + */ + checkResult(result) { + if (!result) { + return true; + } + return ( + this.checkResource(result.request) && this.checkContext(result.context) + ); + } + + /** + * @param {TODO} result result + * @returns {TODO|null} returns result or null if result should be ignored + */ + checkIgnore(result) { + // check if result is ignored + if (this.checkResult(result)) { + return null; + } + return result; + } + + /** + * @param {Compiler} compiler Webpack Compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.normalModuleFactory.tap("IgnorePlugin", nmf => { + nmf.hooks.beforeResolve.tap("IgnorePlugin", this.checkIgnore); + }); + compiler.hooks.contextModuleFactory.tap("IgnorePlugin", cmf => { + cmf.hooks.beforeResolve.tap("IgnorePlugin", this.checkIgnore); + }); + } +} + +module.exports = IgnorePlugin; diff --git a/node_modules/webpack/lib/JavascriptGenerator.js b/node_modules/webpack/lib/JavascriptGenerator.js new file mode 100644 index 00000000..882f7d4d --- /dev/null +++ b/node_modules/webpack/lib/JavascriptGenerator.js @@ -0,0 +1,229 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { RawSource, ReplaceSource } = require("webpack-sources"); + +// TODO: clean up this file +// replace with newer constructs + +// TODO: remove DependencyVariables and replace them with something better + +class JavascriptGenerator { + generate(module, dependencyTemplates, runtimeTemplate) { + const originalSource = module.originalSource(); + if (!originalSource) { + return new RawSource("throw new Error('No source available');"); + } + + const source = new ReplaceSource(originalSource); + + this.sourceBlock( + module, + module, + [], + dependencyTemplates, + source, + runtimeTemplate + ); + + return source; + } + + sourceBlock( + module, + block, + availableVars, + dependencyTemplates, + source, + runtimeTemplate + ) { + for (const dependency of block.dependencies) { + this.sourceDependency( + dependency, + dependencyTemplates, + source, + runtimeTemplate + ); + } + + /** + * Get the variables of all blocks that we need to inject. + * These will contain the variable name and its expression. + * The name will be added as a parameter in a IIFE the expression as its value. + */ + const vars = block.variables.reduce((result, value) => { + const variable = this.sourceVariables( + value, + availableVars, + dependencyTemplates, + runtimeTemplate + ); + + if (variable) { + result.push(variable); + } + + return result; + }, []); + + /** + * if we actually have variables + * this is important as how #splitVariablesInUniqueNamedChunks works + * it will always return an array in an array which would lead to a IIFE wrapper around + * a module if we do this with an empty vars array. + */ + if (vars.length > 0) { + /** + * Split all variables up into chunks of unique names. + * e.g. imagine you have the following variable names that need to be injected: + * [foo, bar, baz, foo, some, more] + * we can not inject "foo" twice, therefore we just make two IIFEs like so: + * (function(foo, bar, baz){ + * (function(foo, some, more){ + * … + * }(…)); + * }(…)); + * + * "splitVariablesInUniqueNamedChunks" splits the variables shown above up to this: + * [[foo, bar, baz], [foo, some, more]] + */ + const injectionVariableChunks = this.splitVariablesInUniqueNamedChunks( + vars + ); + + // create all the beginnings of IIFEs + const functionWrapperStarts = injectionVariableChunks.map( + variableChunk => { + return this.variableInjectionFunctionWrapperStartCode( + variableChunk.map(variable => variable.name) + ); + } + ); + + // and all the ends + const functionWrapperEnds = injectionVariableChunks.map(variableChunk => { + return this.variableInjectionFunctionWrapperEndCode( + module, + variableChunk.map(variable => variable.expression), + block + ); + }); + + // join them to one big string + const varStartCode = functionWrapperStarts.join(""); + + // reverse the ends first before joining them, as the last added must be the inner most + const varEndCode = functionWrapperEnds.reverse().join(""); + + // if we have anything, add it to the source + if (varStartCode && varEndCode) { + const start = block.range ? block.range[0] : -10; + const end = block.range + ? block.range[1] + : module.originalSource().size() + 1; + source.insert(start + 0.5, varStartCode); + source.insert(end + 0.5, "\n/* WEBPACK VAR INJECTION */" + varEndCode); + } + } + + for (const childBlock of block.blocks) { + this.sourceBlock( + module, + childBlock, + availableVars.concat(vars), + dependencyTemplates, + source, + runtimeTemplate + ); + } + } + + sourceDependency(dependency, dependencyTemplates, source, runtimeTemplate) { + const template = dependencyTemplates.get(dependency.constructor); + if (!template) { + throw new Error( + "No template for dependency: " + dependency.constructor.name + ); + } + template.apply(dependency, source, runtimeTemplate, dependencyTemplates); + } + + sourceVariables( + variable, + availableVars, + dependencyTemplates, + runtimeTemplate + ) { + const name = variable.name; + const expr = variable.expressionSource( + dependencyTemplates, + runtimeTemplate + ); + + if ( + availableVars.some( + v => v.name === name && v.expression.source() === expr.source() + ) + ) { + return; + } + return { + name: name, + expression: expr + }; + } + + /* + * creates the start part of a IIFE around the module to inject a variable name + * (function(…){ <- this part + * }.call(…)) + */ + variableInjectionFunctionWrapperStartCode(varNames) { + const args = varNames.join(", "); + return `/* WEBPACK VAR INJECTION */(function(${args}) {`; + } + + contextArgument(module, block) { + if (this === block) { + return module.exportsArgument; + } + return "this"; + } + + /* + * creates the end part of a IIFE around the module to inject a variable name + * (function(…){ + * }.call(…)) <- this part + */ + variableInjectionFunctionWrapperEndCode(module, varExpressions, block) { + const firstParam = this.contextArgument(module, block); + const furtherParams = varExpressions.map(e => e.source()).join(", "); + return `}.call(${firstParam}, ${furtherParams}))`; + } + + splitVariablesInUniqueNamedChunks(vars) { + const startState = [[]]; + return vars.reduce((chunks, variable) => { + const current = chunks[chunks.length - 1]; + // check if variable with same name exists already + // if so create a new chunk of variables. + const variableNameAlreadyExists = current.some( + v => v.name === variable.name + ); + + if (variableNameAlreadyExists) { + // start new chunk with current variable + chunks.push([variable]); + } else { + // else add it to current chunk + current.push(variable); + } + return chunks; + }, startState); + } +} + +module.exports = JavascriptGenerator; diff --git a/node_modules/webpack/lib/JavascriptModulesPlugin.js b/node_modules/webpack/lib/JavascriptModulesPlugin.js new file mode 100644 index 00000000..07030c9a --- /dev/null +++ b/node_modules/webpack/lib/JavascriptModulesPlugin.js @@ -0,0 +1,186 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Parser = require("./Parser"); +const Template = require("./Template"); +const { ConcatSource } = require("webpack-sources"); +const JavascriptGenerator = require("./JavascriptGenerator"); +const createHash = require("./util/createHash"); + +class JavascriptModulesPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "JavascriptModulesPlugin", + (compilation, { normalModuleFactory }) => { + normalModuleFactory.hooks.createParser + .for("javascript/auto") + .tap("JavascriptModulesPlugin", options => { + return new Parser(options, "auto"); + }); + normalModuleFactory.hooks.createParser + .for("javascript/dynamic") + .tap("JavascriptModulesPlugin", options => { + return new Parser(options, "script"); + }); + normalModuleFactory.hooks.createParser + .for("javascript/esm") + .tap("JavascriptModulesPlugin", options => { + return new Parser(options, "module"); + }); + normalModuleFactory.hooks.createGenerator + .for("javascript/auto") + .tap("JavascriptModulesPlugin", () => { + return new JavascriptGenerator(); + }); + normalModuleFactory.hooks.createGenerator + .for("javascript/dynamic") + .tap("JavascriptModulesPlugin", () => { + return new JavascriptGenerator(); + }); + normalModuleFactory.hooks.createGenerator + .for("javascript/esm") + .tap("JavascriptModulesPlugin", () => { + return new JavascriptGenerator(); + }); + compilation.mainTemplate.hooks.renderManifest.tap( + "JavascriptModulesPlugin", + (result, options) => { + const chunk = options.chunk; + const hash = options.hash; + const fullHash = options.fullHash; + const outputOptions = options.outputOptions; + const moduleTemplates = options.moduleTemplates; + const dependencyTemplates = options.dependencyTemplates; + + const filenameTemplate = + chunk.filenameTemplate || outputOptions.filename; + + const useChunkHash = compilation.mainTemplate.useChunkHash(chunk); + + result.push({ + render: () => + compilation.mainTemplate.render( + hash, + chunk, + moduleTemplates.javascript, + dependencyTemplates + ), + filenameTemplate, + pathOptions: { + noChunkHash: !useChunkHash, + contentHashType: "javascript", + chunk + }, + identifier: `chunk${chunk.id}`, + hash: useChunkHash ? chunk.hash : fullHash + }); + return result; + } + ); + compilation.mainTemplate.hooks.modules.tap( + "JavascriptModulesPlugin", + (source, chunk, hash, moduleTemplate, dependencyTemplates) => { + return Template.renderChunkModules( + chunk, + m => typeof m.source === "function", + moduleTemplate, + dependencyTemplates, + "/******/ " + ); + } + ); + compilation.chunkTemplate.hooks.renderManifest.tap( + "JavascriptModulesPlugin", + (result, options) => { + const chunk = options.chunk; + const outputOptions = options.outputOptions; + const moduleTemplates = options.moduleTemplates; + const dependencyTemplates = options.dependencyTemplates; + const filenameTemplate = + chunk.filenameTemplate || outputOptions.chunkFilename; + + result.push({ + render: () => + this.renderJavascript( + compilation.chunkTemplate, + chunk, + moduleTemplates.javascript, + dependencyTemplates + ), + filenameTemplate, + pathOptions: { + chunk, + contentHashType: "javascript" + }, + identifier: `chunk${chunk.id}`, + hash: chunk.hash + }); + + return result; + } + ); + compilation.hooks.contentHash.tap("JavascriptModulesPlugin", chunk => { + const outputOptions = compilation.outputOptions; + const { + hashSalt, + hashDigest, + hashDigestLength, + hashFunction + } = outputOptions; + const hash = createHash(hashFunction); + if (hashSalt) hash.update(hashSalt); + const template = chunk.hasRuntime() + ? compilation.mainTemplate + : compilation.chunkTemplate; + hash.update(`${chunk.id} `); + hash.update(chunk.ids ? chunk.ids.join(",") : ""); + template.updateHashForChunk( + hash, + chunk, + compilation.moduleTemplates.javascript, + compilation.dependencyTemplates + ); + for (const m of chunk.modulesIterable) { + if (typeof m.source === "function") { + hash.update(m.hash); + } + } + chunk.contentHash.javascript = hash + .digest(hashDigest) + .substr(0, hashDigestLength); + }); + } + ); + } + + renderJavascript(chunkTemplate, chunk, moduleTemplate, dependencyTemplates) { + const moduleSources = Template.renderChunkModules( + chunk, + m => typeof m.source === "function", + moduleTemplate, + dependencyTemplates + ); + const core = chunkTemplate.hooks.modules.call( + moduleSources, + chunk, + moduleTemplate, + dependencyTemplates + ); + let source = chunkTemplate.hooks.render.call( + core, + chunk, + moduleTemplate, + dependencyTemplates + ); + if (chunk.hasEntryModule()) { + source = chunkTemplate.hooks.renderWithEntry.call(source, chunk); + } + chunk.rendered = true; + return new ConcatSource(source, ";"); + } +} + +module.exports = JavascriptModulesPlugin; diff --git a/node_modules/webpack/lib/JsonGenerator.js b/node_modules/webpack/lib/JsonGenerator.js new file mode 100644 index 00000000..5b4c7395 --- /dev/null +++ b/node_modules/webpack/lib/JsonGenerator.js @@ -0,0 +1,55 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource, RawSource } = require("webpack-sources"); + +const stringifySafe = data => { + const stringified = JSON.stringify(data); + if (!stringified) { + return undefined; // Invalid JSON + } + + return stringified.replace( + /\u2028|\u2029/g, + str => (str === "\u2029" ? "\\u2029" : "\\u2028") + ); // invalid in JavaScript but valid JSON +}; + +class JsonGenerator { + generate(module, dependencyTemplates, runtimeTemplate) { + const source = new ConcatSource(); + const data = module.buildInfo.jsonData; + if (data === undefined) { + return new RawSource( + runtimeTemplate.missingModuleStatement({ + request: module.rawRequest + }) + ); + } + if ( + Array.isArray(module.buildMeta.providedExports) && + !module.isUsed("default") + ) { + // Only some exports are used: We can optimize here, by only generating a part of the JSON + const reducedJson = {}; + for (const exportName of module.buildMeta.providedExports) { + if (exportName === "default") continue; + const used = module.isUsed(exportName); + if (used) { + reducedJson[used] = data[exportName]; + } + } + source.add( + `${module.moduleArgument}.exports = ${stringifySafe(reducedJson)};` + ); + } else { + source.add(`${module.moduleArgument}.exports = ${stringifySafe(data)};`); + } + return source; + } +} + +module.exports = JsonGenerator; diff --git a/node_modules/webpack/lib/JsonModulesPlugin.js b/node_modules/webpack/lib/JsonModulesPlugin.js new file mode 100644 index 00000000..20b8a034 --- /dev/null +++ b/node_modules/webpack/lib/JsonModulesPlugin.js @@ -0,0 +1,30 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const JsonParser = require("./JsonParser"); +const JsonGenerator = require("./JsonGenerator"); + +class JsonModulesPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "JsonModulesPlugin", + (compilation, { normalModuleFactory }) => { + normalModuleFactory.hooks.createParser + .for("json") + .tap("JsonModulesPlugin", () => { + return new JsonParser(); + }); + normalModuleFactory.hooks.createGenerator + .for("json") + .tap("JsonModulesPlugin", () => { + return new JsonGenerator(); + }); + } + ); + } +} + +module.exports = JsonModulesPlugin; diff --git a/node_modules/webpack/lib/JsonParser.js b/node_modules/webpack/lib/JsonParser.js new file mode 100644 index 00000000..f0c59777 --- /dev/null +++ b/node_modules/webpack/lib/JsonParser.js @@ -0,0 +1,27 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const parseJson = require("json-parse-better-errors"); +const JsonExportsDependency = require("./dependencies/JsonExportsDependency"); + +class JsonParser { + constructor(options) { + this.options = options; + } + + parse(source, state) { + const data = parseJson(source[0] === "\ufeff" ? source.slice(1) : source); + state.module.buildInfo.jsonData = data; + state.module.buildMeta.exportsType = "named"; + if (typeof data === "object" && data) { + state.module.addDependency(new JsonExportsDependency(Object.keys(data))); + } + state.module.addDependency(new JsonExportsDependency(["default"])); + return state; + } +} + +module.exports = JsonParser; diff --git a/node_modules/webpack/lib/LibManifestPlugin.js b/node_modules/webpack/lib/LibManifestPlugin.js new file mode 100644 index 00000000..05e98b04 --- /dev/null +++ b/node_modules/webpack/lib/LibManifestPlugin.js @@ -0,0 +1,90 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); +const asyncLib = require("neo-async"); +const SingleEntryDependency = require("./dependencies/SingleEntryDependency"); + +class LibManifestPlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + compiler.hooks.emit.tapAsync( + "LibManifestPlugin", + (compilation, callback) => { + asyncLib.forEach( + compilation.chunks, + (chunk, callback) => { + if (!chunk.isOnlyInitial()) { + callback(); + return; + } + const targetPath = compilation.getPath(this.options.path, { + hash: compilation.hash, + chunk + }); + const name = + this.options.name && + compilation.getPath(this.options.name, { + hash: compilation.hash, + chunk + }); + const manifest = { + name, + type: this.options.type, + content: Array.from(chunk.modulesIterable, module => { + if ( + this.options.entryOnly && + !module.reasons.some( + r => r.dependency instanceof SingleEntryDependency + ) + ) { + return; + } + if (module.libIdent) { + const ident = module.libIdent({ + context: this.options.context || compiler.options.context + }); + if (ident) { + return { + ident, + data: { + id: module.id, + buildMeta: module.buildMeta + } + }; + } + } + }) + .filter(Boolean) + .reduce((obj, item) => { + obj[item.ident] = item.data; + return obj; + }, Object.create(null)) + }; + // Apply formatting to content if format flag is true; + const manifestContent = this.options.format + ? JSON.stringify(manifest, null, 2) + : JSON.stringify(manifest); + const content = Buffer.from(manifestContent, "utf8"); + compiler.outputFileSystem.mkdirp(path.dirname(targetPath), err => { + if (err) return callback(err); + compiler.outputFileSystem.writeFile( + targetPath, + content, + callback + ); + }); + }, + callback + ); + } + ); + } +} +module.exports = LibManifestPlugin; diff --git a/node_modules/webpack/lib/LibraryTemplatePlugin.js b/node_modules/webpack/lib/LibraryTemplatePlugin.js new file mode 100644 index 00000000..eb6e7ed2 --- /dev/null +++ b/node_modules/webpack/lib/LibraryTemplatePlugin.js @@ -0,0 +1,179 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const SetVarMainTemplatePlugin = require("./SetVarMainTemplatePlugin"); + +/** @typedef {import("../declarations/WebpackOptions").LibraryCustomUmdObject} LibraryCustomUmdObject */ +/** @typedef {import("./Compiler")} Compiler */ + +/** + * @param {string[]} accessor the accessor to convert to path + * @returns {string} the path + */ +const accessorToObjectAccess = accessor => { + return accessor.map(a => `[${JSON.stringify(a)}]`).join(""); +}; + +/** + * @param {string=} base the path prefix + * @param {string|string[]|LibraryCustomUmdObject} accessor the accessor + * @param {"amd" | "commonjs" | "root"} umdProperty property used when a custom umd object is provided + * @param {string=} joinWith the element separator + * @returns {string} the path + */ +const accessorAccess = (base, accessor, umdProperty, joinWith = "; ") => { + const normalizedAccessor = + typeof accessor === "object" && !Array.isArray(accessor) + ? accessor[umdProperty] + : accessor; + const accessors = Array.isArray(normalizedAccessor) + ? normalizedAccessor + : [normalizedAccessor]; + return accessors + .map((_, idx) => { + const a = base + ? base + accessorToObjectAccess(accessors.slice(0, idx + 1)) + : accessors[0] + accessorToObjectAccess(accessors.slice(1, idx + 1)); + if (idx === accessors.length - 1) return a; + if (idx === 0 && base === undefined) { + return `${a} = typeof ${a} === "object" ? ${a} : {}`; + } + return `${a} = ${a} || {}`; + }) + .join(joinWith); +}; + +class LibraryTemplatePlugin { + /** + * @param {string|string[]|LibraryCustomUmdObject} name name of library + * @param {string} target type of library + * @param {boolean} umdNamedDefine setting this to true will name the UMD module + * @param {string|TODO} auxiliaryComment comment in the UMD wrapper + * @param {string|string[]} exportProperty which export should be exposed as library + */ + constructor(name, target, umdNamedDefine, auxiliaryComment, exportProperty) { + this.name = name; + this.target = target; + this.umdNamedDefine = umdNamedDefine; + this.auxiliaryComment = auxiliaryComment; + this.exportProperty = exportProperty; + } + + /** + * @param {Compiler} compiler the compiler instance + * @returns {void} + */ + apply(compiler) { + compiler.hooks.thisCompilation.tap("LibraryTemplatePlugin", compilation => { + if (this.exportProperty) { + const ExportPropertyMainTemplatePlugin = require("./ExportPropertyMainTemplatePlugin"); + new ExportPropertyMainTemplatePlugin(this.exportProperty).apply( + compilation + ); + } + switch (this.target) { + case "var": + if ( + !this.name || + (typeof this.name === "object" && !Array.isArray(this.name)) + ) { + throw new Error( + "library name must be set and not an UMD custom object for non-UMD target" + ); + } + new SetVarMainTemplatePlugin( + `var ${accessorAccess(undefined, this.name, "root")}`, + false + ).apply(compilation); + break; + case "assign": + new SetVarMainTemplatePlugin( + accessorAccess(undefined, this.name, "root"), + false + ).apply(compilation); + break; + case "this": + case "self": + case "window": + if (this.name) { + new SetVarMainTemplatePlugin( + accessorAccess(this.target, this.name, "root"), + false + ).apply(compilation); + } else { + new SetVarMainTemplatePlugin(this.target, true).apply(compilation); + } + break; + case "global": + if (this.name) { + new SetVarMainTemplatePlugin( + accessorAccess( + compilation.runtimeTemplate.outputOptions.globalObject, + this.name, + "root" + ), + false + ).apply(compilation); + } else { + new SetVarMainTemplatePlugin( + compilation.runtimeTemplate.outputOptions.globalObject, + true + ).apply(compilation); + } + break; + case "commonjs": + if (this.name) { + new SetVarMainTemplatePlugin( + accessorAccess("exports", this.name, "commonjs"), + false + ).apply(compilation); + } else { + new SetVarMainTemplatePlugin("exports", true).apply(compilation); + } + break; + case "commonjs2": + case "commonjs-module": + new SetVarMainTemplatePlugin("module.exports", false).apply( + compilation + ); + break; + case "amd": + case "amd-require": { + const AmdMainTemplatePlugin = require("./AmdMainTemplatePlugin"); + if (this.name && typeof this.name !== "string") { + throw new Error("library name must be a string for amd target"); + } + new AmdMainTemplatePlugin({ + name: this.name, + requireAsWrapper: this.target === "amd-require" + }).apply(compilation); + break; + } + case "umd": + case "umd2": { + const UmdMainTemplatePlugin = require("./UmdMainTemplatePlugin"); + new UmdMainTemplatePlugin(this.name, { + optionalAmdExternalAsGlobal: this.target === "umd2", + namedDefine: this.umdNamedDefine, + auxiliaryComment: this.auxiliaryComment + }).apply(compilation); + break; + } + case "jsonp": { + const JsonpExportMainTemplatePlugin = require("./web/JsonpExportMainTemplatePlugin"); + if (typeof this.name !== "string") + throw new Error("library name must be a string for jsonp target"); + new JsonpExportMainTemplatePlugin(this.name).apply(compilation); + break; + } + default: + throw new Error(`${this.target} is not a valid Library target`); + } + }); + } +} + +module.exports = LibraryTemplatePlugin; diff --git a/node_modules/webpack/lib/LoaderOptionsPlugin.js b/node_modules/webpack/lib/LoaderOptionsPlugin.js new file mode 100644 index 00000000..651987b8 --- /dev/null +++ b/node_modules/webpack/lib/LoaderOptionsPlugin.js @@ -0,0 +1,58 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ModuleFilenameHelpers = require("./ModuleFilenameHelpers"); + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/LoaderOptionsPlugin.json"); + +/** @typedef {import("../declarations/plugins/LoaderOptionsPlugin").LoaderOptionsPluginOptions} LoaderOptionsPluginOptions */ + +class LoaderOptionsPlugin { + /** + * @param {LoaderOptionsPluginOptions} options options object + */ + constructor(options) { + validateOptions(schema, options || {}, "Loader Options Plugin"); + + if (typeof options !== "object") options = {}; + if (!options.test) { + options.test = { + test: () => true + }; + } + this.options = options; + } + + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap("LoaderOptionsPlugin", compilation => { + compilation.hooks.normalModuleLoader.tap( + "LoaderOptionsPlugin", + (context, module) => { + const resource = module.resource; + if (!resource) return; + const i = resource.indexOf("?"); + if ( + ModuleFilenameHelpers.matchObject( + options, + i < 0 ? resource : resource.substr(0, i) + ) + ) { + for (const key of Object.keys(options)) { + if (key === "include" || key === "exclude" || key === "test") { + continue; + } + context[key] = options[key]; + } + } + } + ); + }); + } +} + +module.exports = LoaderOptionsPlugin; diff --git a/node_modules/webpack/lib/LoaderTargetPlugin.js b/node_modules/webpack/lib/LoaderTargetPlugin.js new file mode 100644 index 00000000..99ffbc99 --- /dev/null +++ b/node_modules/webpack/lib/LoaderTargetPlugin.js @@ -0,0 +1,24 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class LoaderTargetPlugin { + constructor(target) { + this.target = target; + } + + apply(compiler) { + compiler.hooks.compilation.tap("LoaderTargetPlugin", compilation => { + compilation.hooks.normalModuleLoader.tap( + "LoaderTargetPlugin", + loaderContext => { + loaderContext.target = this.target; + } + ); + }); + } +} + +module.exports = LoaderTargetPlugin; diff --git a/node_modules/webpack/lib/MainTemplate.js b/node_modules/webpack/lib/MainTemplate.js new file mode 100644 index 00000000..db42205e --- /dev/null +++ b/node_modules/webpack/lib/MainTemplate.js @@ -0,0 +1,548 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { + ConcatSource, + OriginalSource, + PrefixSource, + RawSource +} = require("webpack-sources"); +const { + Tapable, + SyncWaterfallHook, + SyncHook, + SyncBailHook +} = require("tapable"); +const Template = require("./Template"); + +/** @typedef {import("webpack-sources").ConcatSource} ConcatSource */ +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("./ModuleTemplate")} ModuleTemplate */ +/** @typedef {import("./Chunk")} Chunk */ +/** @typedef {import("./Module")} Module} */ +/** @typedef {import("./util/createHash").Hash} Hash} */ +/** @typedef {import("./Dependency").DependencyTemplate} DependencyTemplate} */ + +/** + * @typedef {Object} RenderManifestOptions + * @property {Chunk} chunk the chunk used to render + * @property {string} hash + * @property {string} fullHash + * @property {TODO} outputOptions + * @property {{javascript: ModuleTemplate, webassembly: ModuleTemplate}} moduleTemplates + * @property {Map<TODO, TODO>} dependencyTemplates + */ + +// require function shortcuts: +// __webpack_require__.s = the module id of the entry point +// __webpack_require__.c = the module cache +// __webpack_require__.m = the module functions +// __webpack_require__.p = the bundle public path +// __webpack_require__.i = the identity function used for harmony imports +// __webpack_require__.e = the chunk ensure function +// __webpack_require__.d = the exported property define getter function +// __webpack_require__.o = Object.prototype.hasOwnProperty.call +// __webpack_require__.r = define compatibility on export +// __webpack_require__.t = create a fake namespace object +// __webpack_require__.n = compatibility get default export +// __webpack_require__.h = the webpack hash +// __webpack_require__.w = an object containing all installed WebAssembly.Instance export objects keyed by module id +// __webpack_require__.oe = the uncaught error handler for the webpack runtime +// __webpack_require__.nc = the script nonce + +module.exports = class MainTemplate extends Tapable { + /** + * + * @param {TODO=} outputOptions output options for the MainTemplate + */ + constructor(outputOptions) { + super(); + /** @type {TODO?} */ + this.outputOptions = outputOptions || {}; + this.hooks = { + /** @type {SyncWaterfallHook<TODO[], RenderManifestOptions>} */ + renderManifest: new SyncWaterfallHook(["result", "options"]), + modules: new SyncWaterfallHook([ + "modules", + "chunk", + "hash", + "moduleTemplate", + "dependencyTemplates" + ]), + moduleObj: new SyncWaterfallHook([ + "source", + "chunk", + "hash", + "moduleIdExpression" + ]), + requireEnsure: new SyncWaterfallHook([ + "source", + "chunk", + "hash", + "chunkIdExpression" + ]), + bootstrap: new SyncWaterfallHook([ + "source", + "chunk", + "hash", + "moduleTemplate", + "dependencyTemplates" + ]), + localVars: new SyncWaterfallHook(["source", "chunk", "hash"]), + require: new SyncWaterfallHook(["source", "chunk", "hash"]), + requireExtensions: new SyncWaterfallHook(["source", "chunk", "hash"]), + /** @type {SyncWaterfallHook<string, Chunk, string>} */ + beforeStartup: new SyncWaterfallHook(["source", "chunk", "hash"]), + /** @type {SyncWaterfallHook<string, Chunk, string>} */ + startup: new SyncWaterfallHook(["source", "chunk", "hash"]), + render: new SyncWaterfallHook([ + "source", + "chunk", + "hash", + "moduleTemplate", + "dependencyTemplates" + ]), + renderWithEntry: new SyncWaterfallHook(["source", "chunk", "hash"]), + moduleRequire: new SyncWaterfallHook([ + "source", + "chunk", + "hash", + "moduleIdExpression" + ]), + addModule: new SyncWaterfallHook([ + "source", + "chunk", + "hash", + "moduleIdExpression", + "moduleExpression" + ]), + currentHash: new SyncWaterfallHook(["source", "requestedLength"]), + assetPath: new SyncWaterfallHook(["path", "options"]), + hash: new SyncHook(["hash"]), + hashForChunk: new SyncHook(["hash", "chunk"]), + globalHashPaths: new SyncWaterfallHook(["paths"]), + globalHash: new SyncBailHook(["chunk", "paths"]), + + // TODO this should be moved somewhere else + // It's weird here + hotBootstrap: new SyncWaterfallHook(["source", "chunk", "hash"]) + }; + this.hooks.startup.tap("MainTemplate", (source, chunk, hash) => { + /** @type {string[]} */ + const buf = []; + if (chunk.entryModule) { + buf.push("// Load entry module and return exports"); + buf.push( + `return ${this.renderRequireFunctionForModule( + hash, + chunk, + JSON.stringify(chunk.entryModule.id) + )}(${this.requireFn}.s = ${JSON.stringify(chunk.entryModule.id)});` + ); + } + return Template.asString(buf); + }); + this.hooks.render.tap( + "MainTemplate", + (bootstrapSource, chunk, hash, moduleTemplate, dependencyTemplates) => { + const source = new ConcatSource(); + source.add("/******/ (function(modules) { // webpackBootstrap\n"); + source.add(new PrefixSource("/******/", bootstrapSource)); + source.add("/******/ })\n"); + source.add( + "/************************************************************************/\n" + ); + source.add("/******/ ("); + source.add( + this.hooks.modules.call( + new RawSource(""), + chunk, + hash, + moduleTemplate, + dependencyTemplates + ) + ); + source.add(")"); + return source; + } + ); + this.hooks.localVars.tap("MainTemplate", (source, chunk, hash) => { + return Template.asString([ + source, + "// The module cache", + "var installedModules = {};" + ]); + }); + this.hooks.require.tap("MainTemplate", (source, chunk, hash) => { + return Template.asString([ + source, + "// Check if module is in cache", + "if(installedModules[moduleId]) {", + Template.indent("return installedModules[moduleId].exports;"), + "}", + "// Create a new module (and put it into the cache)", + "var module = installedModules[moduleId] = {", + Template.indent(this.hooks.moduleObj.call("", chunk, hash, "moduleId")), + "};", + "", + Template.asString( + outputOptions.strictModuleExceptionHandling + ? [ + "// Execute the module function", + "var threw = true;", + "try {", + Template.indent([ + `modules[moduleId].call(module.exports, module, module.exports, ${this.renderRequireFunctionForModule( + hash, + chunk, + "moduleId" + )});`, + "threw = false;" + ]), + "} finally {", + Template.indent([ + "if(threw) delete installedModules[moduleId];" + ]), + "}" + ] + : [ + "// Execute the module function", + `modules[moduleId].call(module.exports, module, module.exports, ${this.renderRequireFunctionForModule( + hash, + chunk, + "moduleId" + )});` + ] + ), + "", + "// Flag the module as loaded", + "module.l = true;", + "", + "// Return the exports of the module", + "return module.exports;" + ]); + }); + this.hooks.moduleObj.tap( + "MainTemplate", + (source, chunk, hash, varModuleId) => { + return Template.asString(["i: moduleId,", "l: false,", "exports: {}"]); + } + ); + this.hooks.requireExtensions.tap("MainTemplate", (source, chunk, hash) => { + const buf = []; + const chunkMaps = chunk.getChunkMaps(); + // Check if there are non initial chunks which need to be imported using require-ensure + if (Object.keys(chunkMaps.hash).length) { + buf.push("// This file contains only the entry chunk."); + buf.push("// The chunk loading function for additional chunks"); + buf.push(`${this.requireFn}.e = function requireEnsure(chunkId) {`); + buf.push(Template.indent("var promises = [];")); + buf.push( + Template.indent( + this.hooks.requireEnsure.call("", chunk, hash, "chunkId") + ) + ); + buf.push(Template.indent("return Promise.all(promises);")); + buf.push("};"); + } else if ( + chunk.hasModuleInGraph(m => + m.blocks.some(b => b.chunkGroup && b.chunkGroup.chunks.length > 0) + ) + ) { + // There async blocks in the graph, so we need to add an empty requireEnsure + // function anyway. This can happen with multiple entrypoints. + buf.push("// The chunk loading function for additional chunks"); + buf.push("// Since all referenced chunks are already included"); + buf.push("// in this file, this function is empty here."); + buf.push(`${this.requireFn}.e = function requireEnsure() {`); + buf.push(Template.indent("return Promise.resolve();")); + buf.push("};"); + } + buf.push(""); + buf.push("// expose the modules object (__webpack_modules__)"); + buf.push(`${this.requireFn}.m = modules;`); + + buf.push(""); + buf.push("// expose the module cache"); + buf.push(`${this.requireFn}.c = installedModules;`); + + buf.push(""); + buf.push("// define getter function for harmony exports"); + buf.push(`${this.requireFn}.d = function(exports, name, getter) {`); + buf.push( + Template.indent([ + `if(!${this.requireFn}.o(exports, name)) {`, + Template.indent([ + "Object.defineProperty(exports, name, { enumerable: true, get: getter });" + ]), + "}" + ]) + ); + buf.push("};"); + + buf.push(""); + buf.push("// define __esModule on exports"); + buf.push(`${this.requireFn}.r = function(exports) {`); + buf.push( + Template.indent([ + "if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {", + Template.indent([ + "Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });" + ]), + "}", + "Object.defineProperty(exports, '__esModule', { value: true });" + ]) + ); + buf.push("};"); + + buf.push(""); + buf.push("// create a fake namespace object"); + buf.push("// mode & 1: value is a module id, require it"); + buf.push("// mode & 2: merge all properties of value into the ns"); + buf.push("// mode & 4: return value when already ns object"); + buf.push("// mode & 8|1: behave like require"); + buf.push(`${this.requireFn}.t = function(value, mode) {`); + buf.push( + Template.indent([ + `if(mode & 1) value = ${this.requireFn}(value);`, + `if(mode & 8) return value;`, + "if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;", + "var ns = Object.create(null);", + `${this.requireFn}.r(ns);`, + "Object.defineProperty(ns, 'default', { enumerable: true, value: value });", + "if(mode & 2 && typeof value != 'string') for(var key in value) " + + `${this.requireFn}.d(ns, key, function(key) { ` + + "return value[key]; " + + "}.bind(null, key));", + "return ns;" + ]) + ); + buf.push("};"); + + buf.push(""); + buf.push( + "// getDefaultExport function for compatibility with non-harmony modules" + ); + buf.push(this.requireFn + ".n = function(module) {"); + buf.push( + Template.indent([ + "var getter = module && module.__esModule ?", + Template.indent([ + "function getDefault() { return module['default']; } :", + "function getModuleExports() { return module; };" + ]), + `${this.requireFn}.d(getter, 'a', getter);`, + "return getter;" + ]) + ); + buf.push("};"); + + buf.push(""); + buf.push("// Object.prototype.hasOwnProperty.call"); + buf.push( + `${ + this.requireFn + }.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };` + ); + + const publicPath = this.getPublicPath({ + hash: hash + }); + buf.push(""); + buf.push("// __webpack_public_path__"); + buf.push(`${this.requireFn}.p = ${JSON.stringify(publicPath)};`); + return Template.asString(buf); + }); + + this.requireFn = "__webpack_require__"; + } + + /** + * + * @param {RenderManifestOptions} options render manifest options + * @returns {TODO[]} returns render manifest + */ + getRenderManifest(options) { + const result = []; + + this.hooks.renderManifest.call(result, options); + + return result; + } + + /** + * TODO webpack 5: remove moduleTemplate and dependencyTemplates + * @param {string} hash hash to be used for render call + * @param {Chunk} chunk Chunk instance + * @param {ModuleTemplate} moduleTemplate ModuleTemplate instance for render + * @param {Map<Function, DependencyTemplate>} dependencyTemplates dependency templates + * @returns {string[]} the generated source of the bootstrap code + */ + renderBootstrap(hash, chunk, moduleTemplate, dependencyTemplates) { + const buf = []; + buf.push( + this.hooks.bootstrap.call( + "", + chunk, + hash, + moduleTemplate, + dependencyTemplates + ) + ); + buf.push(this.hooks.localVars.call("", chunk, hash)); + buf.push(""); + buf.push("// The require function"); + buf.push(`function ${this.requireFn}(moduleId) {`); + buf.push(Template.indent(this.hooks.require.call("", chunk, hash))); + buf.push("}"); + buf.push(""); + buf.push( + Template.asString(this.hooks.requireExtensions.call("", chunk, hash)) + ); + buf.push(""); + buf.push(Template.asString(this.hooks.beforeStartup.call("", chunk, hash))); + buf.push(Template.asString(this.hooks.startup.call("", chunk, hash))); + return buf; + } + + /** + * @param {string} hash hash to be used for render call + * @param {Chunk} chunk Chunk instance + * @param {ModuleTemplate} moduleTemplate ModuleTemplate instance for render + * @param {Map<Function, DependencyTemplate>} dependencyTemplates dependency templates + * @returns {ConcatSource} the newly generated source from rendering + */ + render(hash, chunk, moduleTemplate, dependencyTemplates) { + const buf = this.renderBootstrap( + hash, + chunk, + moduleTemplate, + dependencyTemplates + ); + let source = this.hooks.render.call( + new OriginalSource( + Template.prefix(buf, " \t") + "\n", + "webpack/bootstrap" + ), + chunk, + hash, + moduleTemplate, + dependencyTemplates + ); + if (chunk.hasEntryModule()) { + source = this.hooks.renderWithEntry.call(source, chunk, hash); + } + if (!source) { + throw new Error( + "Compiler error: MainTemplate plugin 'render' should return something" + ); + } + chunk.rendered = true; + return new ConcatSource(source, ";"); + } + + /** + * + * @param {string} hash hash for render fn + * @param {Chunk} chunk Chunk instance for require + * @param {(number|string)=} varModuleId module id + * @returns {TODO} the moduleRequire hook call return signature + */ + renderRequireFunctionForModule(hash, chunk, varModuleId) { + return this.hooks.moduleRequire.call( + this.requireFn, + chunk, + hash, + varModuleId + ); + } + + /** + * + * @param {string} hash hash for render add fn + * @param {Chunk} chunk Chunk instance for require add fn + * @param {(string|number)=} varModuleId module id + * @param {Module} varModule Module instance + * @returns {TODO} renderAddModule call + */ + renderAddModule(hash, chunk, varModuleId, varModule) { + return this.hooks.addModule.call( + `modules[${varModuleId}] = ${varModule};`, + chunk, + hash, + varModuleId, + varModule + ); + } + + /** + * + * @param {string} hash string hash + * @param {number=} length length + * @returns {string} call hook return + */ + renderCurrentHashCode(hash, length) { + length = length || Infinity; + return this.hooks.currentHash.call( + JSON.stringify(hash.substr(0, length)), + length + ); + } + + /** + * + * @param {object} options get public path options + * @returns {string} hook call + */ + getPublicPath(options) { + return this.hooks.assetPath.call( + this.outputOptions.publicPath || "", + options + ); + } + + getAssetPath(path, options) { + return this.hooks.assetPath.call(path, options); + } + + /** + * Updates hash with information from this template + * @param {Hash} hash the hash to update + * @returns {void} + */ + updateHash(hash) { + hash.update("maintemplate"); + hash.update("3"); + this.hooks.hash.call(hash); + } + + /** + * TODO webpack 5: remove moduleTemplate and dependencyTemplates + * Updates hash with chunk-specific information from this template + * @param {Hash} hash the hash to update + * @param {Chunk} chunk the chunk + * @param {ModuleTemplate} moduleTemplate ModuleTemplate instance for render + * @param {Map<Function, DependencyTemplate>} dependencyTemplates dependency templates + * @returns {void} + */ + updateHashForChunk(hash, chunk, moduleTemplate, dependencyTemplates) { + this.updateHash(hash); + this.hooks.hashForChunk.call(hash, chunk); + for (const line of this.renderBootstrap( + "0000", + chunk, + moduleTemplate, + dependencyTemplates + )) { + hash.update(line); + } + } + + useChunkHash(chunk) { + const paths = this.hooks.globalHashPaths.call([]); + return !this.hooks.globalHash.call(chunk, paths); + } +}; diff --git a/node_modules/webpack/lib/MemoryOutputFileSystem.js b/node_modules/webpack/lib/MemoryOutputFileSystem.js new file mode 100644 index 00000000..84761488 --- /dev/null +++ b/node_modules/webpack/lib/MemoryOutputFileSystem.js @@ -0,0 +1,5 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +module.exports = require("memory-fs"); diff --git a/node_modules/webpack/lib/Module.js b/node_modules/webpack/lib/Module.js new file mode 100644 index 00000000..3fb571cb --- /dev/null +++ b/node_modules/webpack/lib/Module.js @@ -0,0 +1,435 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const util = require("util"); + +const DependenciesBlock = require("./DependenciesBlock"); +const ModuleReason = require("./ModuleReason"); +const SortableSet = require("./util/SortableSet"); +const Template = require("./Template"); + +/** @typedef {import("./Chunk")} Chunk */ +/** @typedef {import("./RequestShortener")} RequestShortener */ +/** @typedef {import("./WebpackError")} WebpackError */ +/** @typedef {import("./util/createHash").Hash} Hash */ + +const EMPTY_RESOLVE_OPTIONS = {}; + +let debugId = 1000; + +const sortById = (a, b) => { + return a.id - b.id; +}; + +const sortByDebugId = (a, b) => { + return a.debugId - b.debugId; +}; + +/** @typedef {(requestShortener: RequestShortener) => string} OptimizationBailoutFunction */ + +class Module extends DependenciesBlock { + constructor(type, context = null) { + super(); + /** @type {string} */ + this.type = type; + /** @type {string} */ + this.context = context; + + // Unique Id + /** @type {number} */ + this.debugId = debugId++; + + // Hash + /** @type {string} */ + this.hash = undefined; + /** @type {string} */ + this.renderedHash = undefined; + + // Info from Factory + /** @type {TODO} */ + this.resolveOptions = EMPTY_RESOLVE_OPTIONS; + /** @type {object} */ + this.factoryMeta = {}; + + // Info from Build + /** @type {WebpackError[]} */ + this.warnings = []; + /** @type {WebpackError[]} */ + this.errors = []; + /** @type {object} */ + this.buildMeta = undefined; + /** @type {object} */ + this.buildInfo = undefined; + + // Graph (per Compilation) + /** @type {ModuleReason[]} */ + this.reasons = []; + /** @type {SortableSet<Chunk>} */ + this._chunks = new SortableSet(undefined, sortById); + + // Info from Compilation (per Compilation) + /** @type {number|string} */ + this.id = null; + /** @type {number} */ + this.index = null; + /** @type {number} */ + this.index2 = null; + /** @type {number} */ + this.depth = null; + /** @type {Module} */ + this.issuer = null; + /** @type {undefined | object} */ + this.profile = undefined; + /** @type {boolean} */ + this.prefetched = false; + /** @type {boolean} */ + this.built = false; + + // Info from Optimization (per Compilation) + /** @type {null | boolean} */ + this.used = null; + /** @type {false | true | string[]} */ + this.usedExports = null; + /** @type {(string | OptimizationBailoutFunction)[]} */ + this.optimizationBailout = []; + + // delayed operations + /** @type {undefined | {oldChunk: Chunk, newChunks: Chunk[]}[] } */ + this._rewriteChunkInReasons = undefined; + + /** @type {boolean} */ + this.useSourceMap = false; + + // info from build + this._source = null; + } + + get exportsArgument() { + return (this.buildInfo && this.buildInfo.exportsArgument) || "exports"; + } + + get moduleArgument() { + return (this.buildInfo && this.buildInfo.moduleArgument) || "module"; + } + + disconnect() { + this.hash = undefined; + this.renderedHash = undefined; + + this.reasons.length = 0; + this._rewriteChunkInReasons = undefined; + this._chunks.clear(); + + this.id = null; + this.index = null; + this.index2 = null; + this.depth = null; + this.issuer = null; + this.profile = undefined; + this.prefetched = false; + this.built = false; + + this.used = null; + this.usedExports = null; + this.optimizationBailout.length = 0; + super.disconnect(); + } + + unseal() { + this.id = null; + this.index = null; + this.index2 = null; + this.depth = null; + this._chunks.clear(); + super.unseal(); + } + + setChunks(chunks) { + this._chunks = new SortableSet(chunks, sortById); + } + + addChunk(chunk) { + if (this._chunks.has(chunk)) return false; + this._chunks.add(chunk); + return true; + } + + removeChunk(chunk) { + if (this._chunks.delete(chunk)) { + chunk.removeModule(this); + return true; + } + return false; + } + + isInChunk(chunk) { + return this._chunks.has(chunk); + } + + isEntryModule() { + for (const chunk of this._chunks) { + if (chunk.entryModule === this) return true; + } + return false; + } + + get optional() { + return ( + this.reasons.length > 0 && + this.reasons.every(r => r.dependency && r.dependency.optional) + ); + } + + /** + * @returns {Chunk[]} all chunks which contain the module + */ + getChunks() { + return Array.from(this._chunks); + } + + getNumberOfChunks() { + return this._chunks.size; + } + + get chunksIterable() { + return this._chunks; + } + + hasEqualsChunks(otherModule) { + if (this._chunks.size !== otherModule._chunks.size) return false; + this._chunks.sortWith(sortByDebugId); + otherModule._chunks.sortWith(sortByDebugId); + const a = this._chunks[Symbol.iterator](); + const b = otherModule._chunks[Symbol.iterator](); + // eslint-disable-next-line no-constant-condition + while (true) { + const aItem = a.next(); + const bItem = b.next(); + if (aItem.done) return true; + if (aItem.value !== bItem.value) return false; + } + } + + addReason(module, dependency, explanation) { + this.reasons.push(new ModuleReason(module, dependency, explanation)); + } + + removeReason(module, dependency) { + for (let i = 0; i < this.reasons.length; i++) { + let r = this.reasons[i]; + if (r.module === module && r.dependency === dependency) { + this.reasons.splice(i, 1); + return true; + } + } + return false; + } + + hasReasonForChunk(chunk) { + if (this._rewriteChunkInReasons) { + for (const operation of this._rewriteChunkInReasons) { + this._doRewriteChunkInReasons(operation.oldChunk, operation.newChunks); + } + this._rewriteChunkInReasons = undefined; + } + for (let i = 0; i < this.reasons.length; i++) { + if (this.reasons[i].hasChunk(chunk)) return true; + } + return false; + } + + hasReasons() { + return this.reasons.length > 0; + } + + rewriteChunkInReasons(oldChunk, newChunks) { + // This is expensive. Delay operation until we really need the data + if (this._rewriteChunkInReasons === undefined) { + this._rewriteChunkInReasons = []; + } + this._rewriteChunkInReasons.push({ + oldChunk, + newChunks + }); + } + + _doRewriteChunkInReasons(oldChunk, newChunks) { + for (let i = 0; i < this.reasons.length; i++) { + this.reasons[i].rewriteChunks(oldChunk, newChunks); + } + } + + /** + * @param {string=} exportName the name of the export + * @returns {boolean|string} false if the export isn't used, true if no exportName is provided and the module is used, or the name to access it if the export is used + */ + isUsed(exportName) { + if (!exportName) return this.used !== false; + if (this.used === null || this.usedExports === null) return exportName; + if (!this.used) return false; + if (!this.usedExports) return false; + if (this.usedExports === true) return exportName; + let idx = this.usedExports.indexOf(exportName); + if (idx < 0) return false; + + // Mangle export name if possible + if (this.isProvided(exportName)) { + if (this.buildMeta.exportsType === "namespace") { + return Template.numberToIdentifer(idx); + } + if ( + this.buildMeta.exportsType === "named" && + !this.usedExports.includes("default") + ) { + return Template.numberToIdentifer(idx); + } + } + return exportName; + } + + isProvided(exportName) { + if (!Array.isArray(this.buildMeta.providedExports)) return null; + return this.buildMeta.providedExports.includes(exportName); + } + + toString() { + return `Module[${this.id || this.debugId}]`; + } + + needRebuild(fileTimestamps, contextTimestamps) { + return true; + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + hash.update(`${this.id}`); + hash.update(JSON.stringify(this.usedExports)); + super.updateHash(hash); + } + + sortItems(sortChunks) { + super.sortItems(); + if (sortChunks) this._chunks.sort(); + this.reasons.sort((a, b) => { + if (a.module === b.module) return 0; + if (!a.module) return -1; + if (!b.module) return 1; + return sortById(a.module, b.module); + }); + if (Array.isArray(this.usedExports)) { + this.usedExports.sort(); + } + } + + unbuild() { + this.dependencies.length = 0; + this.blocks.length = 0; + this.variables.length = 0; + this.buildMeta = undefined; + this.buildInfo = undefined; + this.disconnect(); + } + + get arguments() { + throw new Error("Module.arguments was removed, there is no replacement."); + } + + set arguments(value) { + throw new Error("Module.arguments was removed, there is no replacement."); + } +} + +// TODO remove in webpack 5 +Object.defineProperty(Module.prototype, "forEachChunk", { + configurable: false, + value: util.deprecate( + /** + * @deprecated + * @param {function(any, any, Set<any>): void} fn callback function + * @returns {void} + * @this {Module} + */ + function(fn) { + this._chunks.forEach(fn); + }, + "Module.forEachChunk: Use for(const chunk of module.chunksIterable) instead" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(Module.prototype, "mapChunks", { + configurable: false, + value: util.deprecate( + /** + * @deprecated + * @param {function(any, any): void} fn Mapper function + * @returns {Array<TODO>} Array of chunks mapped + * @this {Module} + */ + function(fn) { + return Array.from(this._chunks, fn); + }, + "Module.mapChunks: Use Array.from(module.chunksIterable, fn) instead" + ) +}); + +// TODO remove in webpack 5 +Object.defineProperty(Module.prototype, "entry", { + configurable: false, + get() { + throw new Error("Module.entry was removed. Use Chunk.entryModule"); + }, + set() { + throw new Error("Module.entry was removed. Use Chunk.entryModule"); + } +}); + +// TODO remove in webpack 5 +Object.defineProperty(Module.prototype, "meta", { + configurable: false, + get: util.deprecate( + /** + * @deprecated + * @returns {void} + * @this {Module} + */ + function() { + return this.buildMeta; + }, + "Module.meta was renamed to Module.buildMeta" + ), + set: util.deprecate( + /** + * @deprecated + * @param {TODO} value Value + * @returns {void} + * @this {Module} + */ + function(value) { + this.buildMeta = value; + }, + "Module.meta was renamed to Module.buildMeta" + ) +}); + +/** @type {function(): string} */ +Module.prototype.identifier = null; + +/** @type {function(RequestShortener): string} */ +Module.prototype.readableIdentifier = null; + +Module.prototype.build = null; +Module.prototype.source = null; +Module.prototype.size = null; +Module.prototype.nameForCondition = null; +/** @type {null | function(Chunk): boolean} */ +Module.prototype.chunkCondition = null; +Module.prototype.updateCacheModule = null; + +module.exports = Module; diff --git a/node_modules/webpack/lib/ModuleBuildError.js b/node_modules/webpack/lib/ModuleBuildError.js new file mode 100644 index 00000000..d6b498ee --- /dev/null +++ b/node_modules/webpack/lib/ModuleBuildError.js @@ -0,0 +1,52 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); +const { cutOffLoaderExecution } = require("./ErrorHelpers"); + +class ModuleBuildError extends WebpackError { + constructor(module, err, { from = null } = {}) { + let message = "Module build failed"; + let details = undefined; + if (from) { + message += ` (from ${from}):\n`; + } else { + message += ": "; + } + if (err !== null && typeof err === "object") { + if (typeof err.stack === "string" && err.stack) { + const stack = cutOffLoaderExecution(err.stack); + if (!err.hideStack) { + message += stack; + } else { + details = stack; + if (typeof err.message === "string" && err.message) { + message += err.message; + } else { + message += err; + } + } + } else if (typeof err.message === "string" && err.message) { + message += err.message; + } else { + message += err; + } + } else { + message = err; + } + + super(message); + + this.name = "ModuleBuildError"; + this.details = details; + this.module = module; + this.error = err; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = ModuleBuildError; diff --git a/node_modules/webpack/lib/ModuleDependencyError.js b/node_modules/webpack/lib/ModuleDependencyError.js new file mode 100644 index 00000000..cb16cc34 --- /dev/null +++ b/node_modules/webpack/lib/ModuleDependencyError.js @@ -0,0 +1,35 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +/** @typedef {import("./Module")} Module */ + +class ModuleDependencyError extends WebpackError { + /** + * Creates an instance of ModuleDependencyError. + * @param {Module} module module tied to dependency + * @param {Error} err error thrown + * @param {TODO} loc location of dependency + */ + constructor(module, err, loc) { + super(err.message); + + this.name = "ModuleDependencyError"; + this.details = err.stack + .split("\n") + .slice(1) + .join("\n"); + this.module = module; + this.loc = loc; + this.error = err; + this.origin = module.issuer; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = ModuleDependencyError; diff --git a/node_modules/webpack/lib/ModuleDependencyWarning.js b/node_modules/webpack/lib/ModuleDependencyWarning.js new file mode 100644 index 00000000..be62791c --- /dev/null +++ b/node_modules/webpack/lib/ModuleDependencyWarning.js @@ -0,0 +1,25 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +module.exports = class ModuleDependencyWarning extends WebpackError { + constructor(module, err, loc) { + super(err.message); + + this.name = "ModuleDependencyWarning"; + this.details = err.stack + .split("\n") + .slice(1) + .join("\n"); + this.module = module; + this.loc = loc; + this.error = err; + this.origin = module.issuer; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/ModuleError.js b/node_modules/webpack/lib/ModuleError.js new file mode 100644 index 00000000..7079d613 --- /dev/null +++ b/node_modules/webpack/lib/ModuleError.js @@ -0,0 +1,36 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); +const { cleanUp } = require("./ErrorHelpers"); + +class ModuleError extends WebpackError { + constructor(module, err, { from = null } = {}) { + let message = "Module Error"; + if (from) { + message += ` (from ${from}):\n`; + } else { + message += ": "; + } + if (err && typeof err === "object" && err.message) { + message += err.message; + } else if (err) { + message += err; + } + super(message); + this.name = "ModuleError"; + this.module = module; + this.error = err; + this.details = + err && typeof err === "object" && err.stack + ? cleanUp(err.stack, this.message) + : undefined; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = ModuleError; diff --git a/node_modules/webpack/lib/ModuleFilenameHelpers.js b/node_modules/webpack/lib/ModuleFilenameHelpers.js new file mode 100644 index 00000000..105e89e3 --- /dev/null +++ b/node_modules/webpack/lib/ModuleFilenameHelpers.js @@ -0,0 +1,178 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const createHash = require("./util/createHash"); + +const ModuleFilenameHelpers = exports; + +ModuleFilenameHelpers.ALL_LOADERS_RESOURCE = "[all-loaders][resource]"; +ModuleFilenameHelpers.REGEXP_ALL_LOADERS_RESOURCE = /\[all-?loaders\]\[resource\]/gi; +ModuleFilenameHelpers.LOADERS_RESOURCE = "[loaders][resource]"; +ModuleFilenameHelpers.REGEXP_LOADERS_RESOURCE = /\[loaders\]\[resource\]/gi; +ModuleFilenameHelpers.RESOURCE = "[resource]"; +ModuleFilenameHelpers.REGEXP_RESOURCE = /\[resource\]/gi; +ModuleFilenameHelpers.ABSOLUTE_RESOURCE_PATH = "[absolute-resource-path]"; +ModuleFilenameHelpers.REGEXP_ABSOLUTE_RESOURCE_PATH = /\[abs(olute)?-?resource-?path\]/gi; +ModuleFilenameHelpers.RESOURCE_PATH = "[resource-path]"; +ModuleFilenameHelpers.REGEXP_RESOURCE_PATH = /\[resource-?path\]/gi; +ModuleFilenameHelpers.ALL_LOADERS = "[all-loaders]"; +ModuleFilenameHelpers.REGEXP_ALL_LOADERS = /\[all-?loaders\]/gi; +ModuleFilenameHelpers.LOADERS = "[loaders]"; +ModuleFilenameHelpers.REGEXP_LOADERS = /\[loaders\]/gi; +ModuleFilenameHelpers.QUERY = "[query]"; +ModuleFilenameHelpers.REGEXP_QUERY = /\[query\]/gi; +ModuleFilenameHelpers.ID = "[id]"; +ModuleFilenameHelpers.REGEXP_ID = /\[id\]/gi; +ModuleFilenameHelpers.HASH = "[hash]"; +ModuleFilenameHelpers.REGEXP_HASH = /\[hash\]/gi; +ModuleFilenameHelpers.NAMESPACE = "[namespace]"; +ModuleFilenameHelpers.REGEXP_NAMESPACE = /\[namespace\]/gi; + +const getAfter = (str, token) => { + const idx = str.indexOf(token); + return idx < 0 ? "" : str.substr(idx); +}; + +const getBefore = (str, token) => { + const idx = str.lastIndexOf(token); + return idx < 0 ? "" : str.substr(0, idx); +}; + +const getHash = str => { + const hash = createHash("md4"); + hash.update(str); + return hash.digest("hex").substr(0, 4); +}; + +const asRegExp = test => { + if (typeof test === "string") { + test = new RegExp("^" + test.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&")); + } + return test; +}; + +ModuleFilenameHelpers.createFilename = (module, options, requestShortener) => { + const opts = Object.assign( + { + namespace: "", + moduleFilenameTemplate: "" + }, + typeof options === "object" + ? options + : { + moduleFilenameTemplate: options + } + ); + + let absoluteResourcePath; + let hash; + let identifier; + let moduleId; + let shortIdentifier; + if (module === undefined) module = ""; + if (typeof module === "string") { + shortIdentifier = requestShortener.shorten(module); + identifier = shortIdentifier; + moduleId = ""; + absoluteResourcePath = module.split("!").pop(); + hash = getHash(identifier); + } else { + shortIdentifier = module.readableIdentifier(requestShortener); + identifier = requestShortener.shorten(module.identifier()); + moduleId = module.id; + absoluteResourcePath = module + .identifier() + .split("!") + .pop(); + hash = getHash(identifier); + } + const resource = shortIdentifier.split("!").pop(); + const loaders = getBefore(shortIdentifier, "!"); + const allLoaders = getBefore(identifier, "!"); + const query = getAfter(resource, "?"); + const resourcePath = resource.substr(0, resource.length - query.length); + if (typeof opts.moduleFilenameTemplate === "function") { + return opts.moduleFilenameTemplate({ + identifier: identifier, + shortIdentifier: shortIdentifier, + resource: resource, + resourcePath: resourcePath, + absoluteResourcePath: absoluteResourcePath, + allLoaders: allLoaders, + query: query, + moduleId: moduleId, + hash: hash, + namespace: opts.namespace + }); + } + return opts.moduleFilenameTemplate + .replace(ModuleFilenameHelpers.REGEXP_ALL_LOADERS_RESOURCE, identifier) + .replace(ModuleFilenameHelpers.REGEXP_LOADERS_RESOURCE, shortIdentifier) + .replace(ModuleFilenameHelpers.REGEXP_RESOURCE, resource) + .replace(ModuleFilenameHelpers.REGEXP_RESOURCE_PATH, resourcePath) + .replace( + ModuleFilenameHelpers.REGEXP_ABSOLUTE_RESOURCE_PATH, + absoluteResourcePath + ) + .replace(ModuleFilenameHelpers.REGEXP_ALL_LOADERS, allLoaders) + .replace(ModuleFilenameHelpers.REGEXP_LOADERS, loaders) + .replace(ModuleFilenameHelpers.REGEXP_QUERY, query) + .replace(ModuleFilenameHelpers.REGEXP_ID, moduleId) + .replace(ModuleFilenameHelpers.REGEXP_HASH, hash) + .replace(ModuleFilenameHelpers.REGEXP_NAMESPACE, opts.namespace); +}; + +ModuleFilenameHelpers.replaceDuplicates = (array, fn, comparator) => { + const countMap = Object.create(null); + const posMap = Object.create(null); + array.forEach((item, idx) => { + countMap[item] = countMap[item] || []; + countMap[item].push(idx); + posMap[item] = 0; + }); + if (comparator) { + Object.keys(countMap).forEach(item => { + countMap[item].sort(comparator); + }); + } + return array.map((item, i) => { + if (countMap[item].length > 1) { + if (comparator && countMap[item][0] === i) return item; + return fn(item, i, posMap[item]++); + } else { + return item; + } + }); +}; + +ModuleFilenameHelpers.matchPart = (str, test) => { + if (!test) return true; + test = asRegExp(test); + if (Array.isArray(test)) { + return test.map(asRegExp).some(regExp => regExp.test(str)); + } else { + return test.test(str); + } +}; + +ModuleFilenameHelpers.matchObject = (obj, str) => { + if (obj.test) { + if (!ModuleFilenameHelpers.matchPart(str, obj.test)) { + return false; + } + } + if (obj.include) { + if (!ModuleFilenameHelpers.matchPart(str, obj.include)) { + return false; + } + } + if (obj.exclude) { + if (ModuleFilenameHelpers.matchPart(str, obj.exclude)) { + return false; + } + } + return true; +}; diff --git a/node_modules/webpack/lib/ModuleNotFoundError.js b/node_modules/webpack/lib/ModuleNotFoundError.js new file mode 100644 index 00000000..cdfc3147 --- /dev/null +++ b/node_modules/webpack/lib/ModuleNotFoundError.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +class ModuleNotFoundError extends WebpackError { + constructor(module, err) { + super("Module not found: " + err); + + this.name = "ModuleNotFoundError"; + this.details = err.details; + this.missing = err.missing; + this.module = module; + this.error = err; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = ModuleNotFoundError; diff --git a/node_modules/webpack/lib/ModuleParseError.js b/node_modules/webpack/lib/ModuleParseError.js new file mode 100644 index 00000000..32c7a69c --- /dev/null +++ b/node_modules/webpack/lib/ModuleParseError.js @@ -0,0 +1,57 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +/** @typedef {import("./Module")} Module */ + +class ModuleParseError extends WebpackError { + /** + * @param {Module} module the errored module + * @param {string} source source code + * @param {Error&any} err the parse error + */ + constructor(module, source, err) { + let message = "Module parse failed: " + err.message; + let loc = undefined; + message += "\nYou may need an appropriate loader to handle this file type."; + if ( + err.loc && + typeof err.loc === "object" && + typeof err.loc.line === "number" + ) { + var lineNumber = err.loc.line; + if (/[\0\u0001\u0002\u0003\u0004\u0005\u0006\u0007]/.test(source)) { + // binary file + message += "\n(Source code omitted for this binary file)"; + } else { + const sourceLines = source.split("\n"); + const start = Math.max(0, lineNumber - 3); + const linesBefore = sourceLines.slice(start, lineNumber - 1); + const theLine = sourceLines[lineNumber - 1]; + const linesAfter = sourceLines.slice(lineNumber, lineNumber + 2); + message += + linesBefore.map(l => `\n| ${l}`).join("") + + `\n> ${theLine}` + + linesAfter.map(l => `\n| ${l}`).join(""); + } + loc = err.loc; + } else { + message += "\n" + err.stack; + } + + super(message); + + this.name = "ModuleParseError"; + this.module = module; + this.loc = loc; + this.error = err; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = ModuleParseError; diff --git a/node_modules/webpack/lib/ModuleReason.js b/node_modules/webpack/lib/ModuleReason.js new file mode 100644 index 00000000..3697f849 --- /dev/null +++ b/node_modules/webpack/lib/ModuleReason.js @@ -0,0 +1,48 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./Dependency")} Dependency */ + +class ModuleReason { + /** + * @param {Module} module the referencing module + * @param {Dependency} dependency the referencing dependency + * @param {string=} explanation some extra detail + */ + constructor(module, dependency, explanation) { + this.module = module; + this.dependency = dependency; + this.explanation = explanation; + this._chunks = null; + } + + hasChunk(chunk) { + if (this._chunks) { + if (this._chunks.has(chunk)) return true; + } else if (this.module && this.module._chunks.has(chunk)) return true; + return false; + } + + rewriteChunks(oldChunk, newChunks) { + if (!this._chunks) { + if (this.module) { + if (!this.module._chunks.has(oldChunk)) return; + this._chunks = new Set(this.module._chunks); + } else { + this._chunks = new Set(); + } + } + if (this._chunks.has(oldChunk)) { + this._chunks.delete(oldChunk); + for (let i = 0; i < newChunks.length; i++) { + this._chunks.add(newChunks[i]); + } + } + } +} + +module.exports = ModuleReason; diff --git a/node_modules/webpack/lib/ModuleTemplate.js b/node_modules/webpack/lib/ModuleTemplate.js new file mode 100644 index 00000000..06e787ed --- /dev/null +++ b/node_modules/webpack/lib/ModuleTemplate.js @@ -0,0 +1,93 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { Tapable, SyncWaterfallHook, SyncHook } = require("tapable"); + +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("./Module")} Module */ + +module.exports = class ModuleTemplate extends Tapable { + constructor(runtimeTemplate, type) { + super(); + this.runtimeTemplate = runtimeTemplate; + this.type = type; + this.hooks = { + content: new SyncWaterfallHook([ + "source", + "module", + "options", + "dependencyTemplates" + ]), + module: new SyncWaterfallHook([ + "source", + "module", + "options", + "dependencyTemplates" + ]), + render: new SyncWaterfallHook([ + "source", + "module", + "options", + "dependencyTemplates" + ]), + package: new SyncWaterfallHook([ + "source", + "module", + "options", + "dependencyTemplates" + ]), + hash: new SyncHook(["hash"]) + }; + } + + /** + * @param {Module} module the module + * @param {TODO} dependencyTemplates templates for dependencies + * @param {TODO} options render options + * @returns {Source} the source + */ + render(module, dependencyTemplates, options) { + try { + const moduleSource = module.source( + dependencyTemplates, + this.runtimeTemplate, + this.type + ); + const moduleSourcePostContent = this.hooks.content.call( + moduleSource, + module, + options, + dependencyTemplates + ); + const moduleSourcePostModule = this.hooks.module.call( + moduleSourcePostContent, + module, + options, + dependencyTemplates + ); + const moduleSourcePostRender = this.hooks.render.call( + moduleSourcePostModule, + module, + options, + dependencyTemplates + ); + return this.hooks.package.call( + moduleSourcePostRender, + module, + options, + dependencyTemplates + ); + } catch (e) { + e.message = `${module.identifier()}\n${e.message}`; + throw e; + } + } + + updateHash(hash) { + hash.update("1"); + this.hooks.hash.call(hash); + } +}; diff --git a/node_modules/webpack/lib/ModuleWarning.js b/node_modules/webpack/lib/ModuleWarning.js new file mode 100644 index 00000000..13068192 --- /dev/null +++ b/node_modules/webpack/lib/ModuleWarning.js @@ -0,0 +1,36 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); +const { cleanUp } = require("./ErrorHelpers"); + +class ModuleWarning extends WebpackError { + constructor(module, warning, { from = null } = {}) { + let message = "Module Warning"; + if (from) { + message += ` (from ${from}):\n`; + } else { + message += ": "; + } + if (warning && typeof warning === "object" && warning.message) { + message += warning.message; + } else if (warning) { + message += warning; + } + super(message); + this.name = "ModuleWarning"; + this.module = module; + this.warning = warning; + this.details = + warning && typeof warning === "object" && warning.stack + ? cleanUp(warning.stack, this.message) + : undefined; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = ModuleWarning; diff --git a/node_modules/webpack/lib/MultiCompiler.js b/node_modules/webpack/lib/MultiCompiler.js new file mode 100644 index 00000000..cdc7fb50 --- /dev/null +++ b/node_modules/webpack/lib/MultiCompiler.js @@ -0,0 +1,283 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { Tapable, SyncHook, MultiHook } = require("tapable"); +const asyncLib = require("neo-async"); +const MultiWatching = require("./MultiWatching"); +const MultiStats = require("./MultiStats"); +const ConcurrentCompilationError = require("./ConcurrentCompilationError"); + +module.exports = class MultiCompiler extends Tapable { + constructor(compilers) { + super(); + this.hooks = { + done: new SyncHook(["stats"]), + invalid: new MultiHook(compilers.map(c => c.hooks.invalid)), + run: new MultiHook(compilers.map(c => c.hooks.run)), + watchClose: new SyncHook([]), + watchRun: new MultiHook(compilers.map(c => c.hooks.watchRun)) + }; + if (!Array.isArray(compilers)) { + compilers = Object.keys(compilers).map(name => { + compilers[name].name = name; + return compilers[name]; + }); + } + this.compilers = compilers; + let doneCompilers = 0; + let compilerStats = []; + let index = 0; + for (const compiler of this.compilers) { + let compilerDone = false; + const compilerIndex = index++; + // eslint-disable-next-line no-loop-func + compiler.hooks.done.tap("MultiCompiler", stats => { + if (!compilerDone) { + compilerDone = true; + doneCompilers++; + } + compilerStats[compilerIndex] = stats; + if (doneCompilers === this.compilers.length) { + this.hooks.done.call(new MultiStats(compilerStats)); + } + }); + // eslint-disable-next-line no-loop-func + compiler.hooks.invalid.tap("MultiCompiler", () => { + if (compilerDone) { + compilerDone = false; + doneCompilers--; + } + }); + } + this.running = false; + } + + get outputPath() { + let commonPath = this.compilers[0].outputPath; + for (const compiler of this.compilers) { + while ( + compiler.outputPath.indexOf(commonPath) !== 0 && + /[/\\]/.test(commonPath) + ) { + commonPath = commonPath.replace(/[/\\][^/\\]*$/, ""); + } + } + + if (!commonPath && this.compilers[0].outputPath[0] === "/") return "/"; + return commonPath; + } + + get inputFileSystem() { + throw new Error("Cannot read inputFileSystem of a MultiCompiler"); + } + + get outputFileSystem() { + throw new Error("Cannot read outputFileSystem of a MultiCompiler"); + } + + set inputFileSystem(value) { + for (const compiler of this.compilers) { + compiler.inputFileSystem = value; + } + } + + set outputFileSystem(value) { + for (const compiler of this.compilers) { + compiler.outputFileSystem = value; + } + } + + validateDependencies(callback) { + const edges = new Set(); + const missing = []; + const targetFound = compiler => { + for (const edge of edges) { + if (edge.target === compiler) { + return true; + } + } + return false; + }; + const sortEdges = (e1, e2) => { + return ( + e1.source.name.localeCompare(e2.source.name) || + e1.target.name.localeCompare(e2.target.name) + ); + }; + for (const source of this.compilers) { + if (source.dependencies) { + for (const dep of source.dependencies) { + const target = this.compilers.find(c => c.name === dep); + if (!target) { + missing.push(dep); + } else { + edges.add({ + source, + target + }); + } + } + } + } + const errors = missing.map(m => `Compiler dependency \`${m}\` not found.`); + const stack = this.compilers.filter(c => !targetFound(c)); + while (stack.length > 0) { + const current = stack.pop(); + for (const edge of edges) { + if (edge.source === current) { + edges.delete(edge); + const target = edge.target; + if (!targetFound(target)) { + stack.push(target); + } + } + } + } + if (edges.size > 0) { + const lines = Array.from(edges) + .sort(sortEdges) + .map(edge => `${edge.source.name} -> ${edge.target.name}`); + lines.unshift("Circular dependency found in compiler dependencies."); + errors.unshift(lines.join("\n")); + } + if (errors.length > 0) { + const message = errors.join("\n"); + callback(new Error(message)); + return false; + } + return true; + } + + runWithDependencies(compilers, fn, callback) { + const fulfilledNames = new Set(); + let remainingCompilers = compilers; + const isDependencyFulfilled = d => fulfilledNames.has(d); + const getReadyCompilers = () => { + let readyCompilers = []; + let list = remainingCompilers; + remainingCompilers = []; + for (const c of list) { + const ready = + !c.dependencies || c.dependencies.every(isDependencyFulfilled); + if (ready) { + readyCompilers.push(c); + } else { + remainingCompilers.push(c); + } + } + return readyCompilers; + }; + const runCompilers = callback => { + if (remainingCompilers.length === 0) return callback(); + asyncLib.map( + getReadyCompilers(), + (compiler, callback) => { + fn(compiler, err => { + if (err) return callback(err); + fulfilledNames.add(compiler.name); + runCompilers(callback); + }); + }, + callback + ); + }; + runCompilers(callback); + } + + watch(watchOptions, handler) { + if (this.running) return handler(new ConcurrentCompilationError()); + + let watchings = []; + let allStats = this.compilers.map(() => null); + let compilerStatus = this.compilers.map(() => false); + if (this.validateDependencies(handler)) { + this.running = true; + this.runWithDependencies( + this.compilers, + (compiler, callback) => { + const compilerIdx = this.compilers.indexOf(compiler); + let firstRun = true; + let watching = compiler.watch( + Array.isArray(watchOptions) + ? watchOptions[compilerIdx] + : watchOptions, + (err, stats) => { + if (err) handler(err); + if (stats) { + allStats[compilerIdx] = stats; + compilerStatus[compilerIdx] = "new"; + if (compilerStatus.every(Boolean)) { + const freshStats = allStats.filter((s, idx) => { + return compilerStatus[idx] === "new"; + }); + compilerStatus.fill(true); + const multiStats = new MultiStats(freshStats); + handler(null, multiStats); + } + } + if (firstRun && !err) { + firstRun = false; + callback(); + } + } + ); + watchings.push(watching); + }, + () => { + // ignore + } + ); + } + + return new MultiWatching(watchings, this); + } + + run(callback) { + if (this.running) { + return callback(new ConcurrentCompilationError()); + } + + const finalCallback = (err, stats) => { + this.running = false; + + if (callback !== undefined) { + return callback(err, stats); + } + }; + + const allStats = this.compilers.map(() => null); + if (this.validateDependencies(callback)) { + this.running = true; + this.runWithDependencies( + this.compilers, + (compiler, callback) => { + const compilerIdx = this.compilers.indexOf(compiler); + compiler.run((err, stats) => { + if (err) { + return callback(err); + } + allStats[compilerIdx] = stats; + callback(); + }); + }, + err => { + if (err) { + return finalCallback(err); + } + finalCallback(null, new MultiStats(allStats)); + } + ); + } + } + + purgeInputFileSystem() { + for (const compiler of this.compilers) { + if (compiler.inputFileSystem && compiler.inputFileSystem.purge) { + compiler.inputFileSystem.purge(); + } + } + } +}; diff --git a/node_modules/webpack/lib/MultiEntryPlugin.js b/node_modules/webpack/lib/MultiEntryPlugin.js new file mode 100644 index 00000000..b38a8239 --- /dev/null +++ b/node_modules/webpack/lib/MultiEntryPlugin.js @@ -0,0 +1,80 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const MultiEntryDependency = require("./dependencies/MultiEntryDependency"); +const SingleEntryDependency = require("./dependencies/SingleEntryDependency"); +const MultiModuleFactory = require("./MultiModuleFactory"); + +/** @typedef {import("./Compiler")} Compiler */ + +class MultiEntryPlugin { + /** + * The MultiEntryPlugin is invoked whenever this.options.entry value is an array of paths + * @param {string} context context path + * @param {string[]} entries array of entry paths + * @param {string} name entry key name + */ + constructor(context, entries, name) { + this.context = context; + this.entries = entries; + this.name = name; + } + + /** + * @param {Compiler} compiler the compiler instance + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap( + "MultiEntryPlugin", + (compilation, { normalModuleFactory }) => { + const multiModuleFactory = new MultiModuleFactory(); + + compilation.dependencyFactories.set( + MultiEntryDependency, + multiModuleFactory + ); + compilation.dependencyFactories.set( + SingleEntryDependency, + normalModuleFactory + ); + } + ); + + compiler.hooks.make.tapAsync( + "MultiEntryPlugin", + (compilation, callback) => { + const { context, entries, name } = this; + + const dep = MultiEntryPlugin.createDependency(entries, name); + compilation.addEntry(context, dep, name, callback); + } + ); + } + + /** + * @param {string[]} entries each entry path string + * @param {string} name name of the entry + * @returns {MultiEntryDependency} returns a constructed Dependency + */ + static createDependency(entries, name) { + return new MultiEntryDependency( + entries.map((e, idx) => { + const dep = new SingleEntryDependency(e); + // Because entrypoints are not dependencies found in an + // existing module, we give it a synthetic id + dep.loc = { + name, + index: idx + }; + return dep; + }), + name + ); + } +} + +module.exports = MultiEntryPlugin; diff --git a/node_modules/webpack/lib/MultiModule.js b/node_modules/webpack/lib/MultiModule.js new file mode 100644 index 00000000..c8e5d575 --- /dev/null +++ b/node_modules/webpack/lib/MultiModule.js @@ -0,0 +1,87 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Module = require("./Module"); +const Template = require("./Template"); +const { RawSource } = require("webpack-sources"); + +/** @typedef {import("./util/createHash").Hash} Hash */ + +class MultiModule extends Module { + constructor(context, dependencies, name) { + super("javascript/dynamic", context); + + // Info from Factory + this.dependencies = dependencies; + this.name = name; + this._identifier = `multi ${this.dependencies + .map(d => d.request) + .join(" ")}`; + } + + identifier() { + return this._identifier; + } + + readableIdentifier(requestShortener) { + return `multi ${this.dependencies + .map(d => requestShortener.shorten(d.request)) + .join(" ")}`; + } + + build(options, compilation, resolver, fs, callback) { + this.built = true; + this.buildMeta = {}; + this.buildInfo = {}; + return callback(); + } + + needRebuild() { + return false; + } + + size() { + return 16 + this.dependencies.length * 12; + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + hash.update("multi module"); + hash.update(this.name || ""); + super.updateHash(hash); + } + + source(dependencyTemplates, runtimeTemplate) { + const str = []; + let idx = 0; + for (const dep of this.dependencies) { + if (dep.module) { + if (idx === this.dependencies.length - 1) { + str.push("module.exports = "); + } + str.push("__webpack_require__("); + if (runtimeTemplate.outputOptions.pathinfo) { + str.push(Template.toComment(dep.request)); + } + str.push(`${JSON.stringify(dep.module.id)}`); + str.push(")"); + } else { + const content = require("./dependencies/WebpackMissingModule").module( + dep.request + ); + str.push(content); + } + str.push(";\n"); + idx++; + } + return new RawSource(str.join("")); + } +} + +module.exports = MultiModule; diff --git a/node_modules/webpack/lib/MultiModuleFactory.js b/node_modules/webpack/lib/MultiModuleFactory.js new file mode 100644 index 00000000..5d29b205 --- /dev/null +++ b/node_modules/webpack/lib/MultiModuleFactory.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { Tapable } = require("tapable"); +const MultiModule = require("./MultiModule"); + +module.exports = class MultiModuleFactory extends Tapable { + constructor() { + super(); + this.hooks = {}; + } + + create(data, callback) { + const dependency = data.dependencies[0]; + callback( + null, + new MultiModule(data.context, dependency.dependencies, dependency.name) + ); + } +}; diff --git a/node_modules/webpack/lib/MultiStats.js b/node_modules/webpack/lib/MultiStats.js new file mode 100644 index 00000000..1a5fcf2b --- /dev/null +++ b/node_modules/webpack/lib/MultiStats.js @@ -0,0 +1,92 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Stats = require("./Stats"); + +const optionOrFallback = (optionValue, fallbackValue) => + optionValue !== undefined ? optionValue : fallbackValue; + +class MultiStats { + constructor(stats) { + this.stats = stats; + this.hash = stats.map(stat => stat.hash).join(""); + } + + hasErrors() { + return this.stats + .map(stat => stat.hasErrors()) + .reduce((a, b) => a || b, false); + } + + hasWarnings() { + return this.stats + .map(stat => stat.hasWarnings()) + .reduce((a, b) => a || b, false); + } + + toJson(options, forToString) { + if (typeof options === "boolean" || typeof options === "string") { + options = Stats.presetToOptions(options); + } else if (!options) { + options = {}; + } + const jsons = this.stats.map((stat, idx) => { + const childOptions = Stats.getChildOptions(options, idx); + const obj = stat.toJson(childOptions, forToString); + obj.name = stat.compilation && stat.compilation.name; + return obj; + }); + const showVersion = + options.version === undefined + ? jsons.every(j => j.version) + : options.version !== false; + const showHash = + options.hash === undefined + ? jsons.every(j => j.hash) + : options.hash !== false; + if (showVersion) { + for (const j of jsons) { + delete j.version; + } + } + const obj = { + errors: jsons.reduce((arr, j) => { + return arr.concat( + j.errors.map(msg => { + return `(${j.name}) ${msg}`; + }) + ); + }, []), + warnings: jsons.reduce((arr, j) => { + return arr.concat( + j.warnings.map(msg => { + return `(${j.name}) ${msg}`; + }) + ); + }, []) + }; + if (showVersion) obj.version = require("../package.json").version; + if (showHash) obj.hash = this.hash; + if (options.children !== false) obj.children = jsons; + return obj; + } + + toString(options) { + if (typeof options === "boolean" || typeof options === "string") { + options = Stats.presetToOptions(options); + } else if (!options) { + options = {}; + } + + const useColors = optionOrFallback(options.colors, false); + + const obj = this.toJson(options, true); + + return Stats.jsonToString(obj, useColors); + } +} + +module.exports = MultiStats; diff --git a/node_modules/webpack/lib/MultiWatching.js b/node_modules/webpack/lib/MultiWatching.js new file mode 100644 index 00000000..48e012c8 --- /dev/null +++ b/node_modules/webpack/lib/MultiWatching.js @@ -0,0 +1,38 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const asyncLib = require("neo-async"); + +class MultiWatching { + constructor(watchings, compiler) { + this.watchings = watchings; + this.compiler = compiler; + } + + invalidate() { + for (const watching of this.watchings) { + watching.invalidate(); + } + } + + close(callback) { + asyncLib.forEach( + this.watchings, + (watching, finishedCallback) => { + watching.close(finishedCallback); + }, + err => { + this.compiler.hooks.watchClose.call(); + if (typeof callback === "function") { + this.compiler.running = false; + callback(err); + } + } + ); + } +} + +module.exports = MultiWatching; diff --git a/node_modules/webpack/lib/NamedChunksPlugin.js b/node_modules/webpack/lib/NamedChunksPlugin.js new file mode 100644 index 00000000..0cb5b6bf --- /dev/null +++ b/node_modules/webpack/lib/NamedChunksPlugin.js @@ -0,0 +1,29 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class NamedChunksPlugin { + static defaultNameResolver(chunk) { + return chunk.name || null; + } + + constructor(nameResolver) { + this.nameResolver = nameResolver || NamedChunksPlugin.defaultNameResolver; + } + + apply(compiler) { + compiler.hooks.compilation.tap("NamedChunksPlugin", compilation => { + compilation.hooks.beforeChunkIds.tap("NamedChunksPlugin", chunks => { + for (const chunk of chunks) { + if (chunk.id === null) { + chunk.id = this.nameResolver(chunk); + } + } + }); + }); + } +} + +module.exports = NamedChunksPlugin; diff --git a/node_modules/webpack/lib/NamedModulesPlugin.js b/node_modules/webpack/lib/NamedModulesPlugin.js new file mode 100644 index 00000000..a3857ac8 --- /dev/null +++ b/node_modules/webpack/lib/NamedModulesPlugin.js @@ -0,0 +1,57 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const createHash = require("./util/createHash"); +const RequestShortener = require("./RequestShortener"); + +const getHash = str => { + const hash = createHash("md4"); + hash.update(str); + return hash.digest("hex").substr(0, 4); +}; + +class NamedModulesPlugin { + constructor(options) { + this.options = options || {}; + } + + apply(compiler) { + compiler.hooks.compilation.tap("NamedModulesPlugin", compilation => { + compilation.hooks.beforeModuleIds.tap("NamedModulesPlugin", modules => { + const namedModules = new Map(); + const context = this.options.context || compiler.options.context; + + for (const module of modules) { + if (module.id === null && module.libIdent) { + module.id = module.libIdent({ context }); + } + + if (module.id !== null) { + const namedModule = namedModules.get(module.id); + if (namedModule !== undefined) { + namedModule.push(module); + } else { + namedModules.set(module.id, [module]); + } + } + } + + for (const namedModule of namedModules.values()) { + if (namedModule.length > 1) { + for (const module of namedModule) { + const requestShortener = new RequestShortener(context); + module.id = `${module.id}?${getHash( + requestShortener.shorten(module.identifier()) + )}`; + } + } + } + }); + }); + } +} + +module.exports = NamedModulesPlugin; diff --git a/node_modules/webpack/lib/NoEmitOnErrorsPlugin.js b/node_modules/webpack/lib/NoEmitOnErrorsPlugin.js new file mode 100644 index 00000000..2c37c497 --- /dev/null +++ b/node_modules/webpack/lib/NoEmitOnErrorsPlugin.js @@ -0,0 +1,20 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class NoEmitOnErrorsPlugin { + apply(compiler) { + compiler.hooks.shouldEmit.tap("NoEmitOnErrorsPlugin", compilation => { + if (compilation.getStats().hasErrors()) return false; + }); + compiler.hooks.compilation.tap("NoEmitOnErrorsPlugin", compilation => { + compilation.hooks.shouldRecord.tap("NoEmitOnErrorsPlugin", () => { + if (compilation.getStats().hasErrors()) return false; + }); + }); + } +} + +module.exports = NoEmitOnErrorsPlugin; diff --git a/node_modules/webpack/lib/NoModeWarning.js b/node_modules/webpack/lib/NoModeWarning.js new file mode 100644 index 00000000..1fbc3426 --- /dev/null +++ b/node_modules/webpack/lib/NoModeWarning.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +module.exports = class NoModeWarning extends WebpackError { + constructor(modules) { + super(); + + this.name = "NoModeWarning"; + this.message = + "configuration\n" + + "The 'mode' option has not been set, webpack will fallback to 'production' for this value. " + + "Set 'mode' option to 'development' or 'production' to enable defaults for each environment.\n" + + "You can also set it to 'none' to disable any default behavior. " + + "Learn more: https://webpack.js.org/concepts/mode/"; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/NodeStuffPlugin.js b/node_modules/webpack/lib/NodeStuffPlugin.js new file mode 100644 index 00000000..75d2e73b --- /dev/null +++ b/node_modules/webpack/lib/NodeStuffPlugin.js @@ -0,0 +1,197 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); +const ParserHelpers = require("./ParserHelpers"); +const ConstDependency = require("./dependencies/ConstDependency"); + +const NullFactory = require("./NullFactory"); + +class NodeStuffPlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap( + "NodeStuffPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + + const handler = (parser, parserOptions) => { + if (parserOptions.node === false) return; + + let localOptions = options; + if (parserOptions.node) { + localOptions = Object.assign({}, localOptions, parserOptions.node); + } + + const setConstant = (expressionName, value) => { + parser.hooks.expression + .for(expressionName) + .tap("NodeStuffPlugin", () => { + parser.state.current.addVariable( + expressionName, + JSON.stringify(value) + ); + return true; + }); + }; + + const setModuleConstant = (expressionName, fn) => { + parser.hooks.expression + .for(expressionName) + .tap("NodeStuffPlugin", () => { + parser.state.current.addVariable( + expressionName, + JSON.stringify(fn(parser.state.module)) + ); + return true; + }); + }; + const context = compiler.context; + if (localOptions.__filename === "mock") { + setConstant("__filename", "/index.js"); + } else if (localOptions.__filename) { + setModuleConstant("__filename", module => + path.relative(context, module.resource) + ); + } + parser.hooks.evaluateIdentifier + .for("__filename") + .tap("NodeStuffPlugin", expr => { + if (!parser.state.module) return; + const resource = parser.state.module.resource; + const i = resource.indexOf("?"); + return ParserHelpers.evaluateToString( + i < 0 ? resource : resource.substr(0, i) + )(expr); + }); + if (localOptions.__dirname === "mock") { + setConstant("__dirname", "/"); + } else if (localOptions.__dirname) { + setModuleConstant("__dirname", module => + path.relative(context, module.context) + ); + } + parser.hooks.evaluateIdentifier + .for("__dirname") + .tap("NodeStuffPlugin", expr => { + if (!parser.state.module) return; + return ParserHelpers.evaluateToString( + parser.state.module.context + )(expr); + }); + parser.hooks.expression + .for("require.main") + .tap( + "NodeStuffPlugin", + ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + "__webpack_require__.c[__webpack_require__.s]" + ) + ); + parser.hooks.expression + .for("require.extensions") + .tap( + "NodeStuffPlugin", + ParserHelpers.expressionIsUnsupported( + parser, + "require.extensions is not supported by webpack. Use a loader instead." + ) + ); + parser.hooks.expression + .for("require.main.require") + .tap( + "NodeStuffPlugin", + ParserHelpers.expressionIsUnsupported( + parser, + "require.main.require is not supported by webpack." + ) + ); + parser.hooks.expression + .for("module.parent.require") + .tap( + "NodeStuffPlugin", + ParserHelpers.expressionIsUnsupported( + parser, + "module.parent.require is not supported by webpack." + ) + ); + parser.hooks.expression + .for("module.loaded") + .tap("NodeStuffPlugin", expr => { + parser.state.module.buildMeta.moduleConcatenationBailout = + "module.loaded"; + return ParserHelpers.toConstantDependency(parser, "module.l")( + expr + ); + }); + parser.hooks.expression + .for("module.id") + .tap("NodeStuffPlugin", expr => { + parser.state.module.buildMeta.moduleConcatenationBailout = + "module.id"; + return ParserHelpers.toConstantDependency(parser, "module.i")( + expr + ); + }); + parser.hooks.expression + .for("module.exports") + .tap("NodeStuffPlugin", () => { + const module = parser.state.module; + const isHarmony = + module.buildMeta && module.buildMeta.exportsType; + if (!isHarmony) return true; + }); + parser.hooks.evaluateIdentifier + .for("module.hot") + .tap( + "NodeStuffPlugin", + ParserHelpers.evaluateToIdentifier("module.hot", false) + ); + parser.hooks.expression.for("module").tap("NodeStuffPlugin", () => { + const module = parser.state.module; + const isHarmony = module.buildMeta && module.buildMeta.exportsType; + let moduleJsPath = path.join( + __dirname, + "..", + "buildin", + isHarmony ? "harmony-module.js" : "module.js" + ); + if (module.context) { + moduleJsPath = path.relative( + parser.state.module.context, + moduleJsPath + ); + if (!/^[A-Z]:/i.test(moduleJsPath)) { + moduleJsPath = `./${moduleJsPath.replace(/\\/g, "/")}`; + } + } + return ParserHelpers.addParsedVariableToModule( + parser, + "module", + `require(${JSON.stringify(moduleJsPath)})(module)` + ); + }); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("NodeStuffPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("NodeStuffPlugin", handler); + } + ); + } +} +module.exports = NodeStuffPlugin; diff --git a/node_modules/webpack/lib/NormalModule.js b/node_modules/webpack/lib/NormalModule.js new file mode 100644 index 00000000..fdabc300 --- /dev/null +++ b/node_modules/webpack/lib/NormalModule.js @@ -0,0 +1,542 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const NativeModule = require("module"); + +const { + CachedSource, + LineToLineMappedSource, + OriginalSource, + RawSource, + SourceMapSource +} = require("webpack-sources"); +const { getContext, runLoaders } = require("loader-runner"); + +const WebpackError = require("./WebpackError"); +const Module = require("./Module"); +const ModuleParseError = require("./ModuleParseError"); +const ModuleBuildError = require("./ModuleBuildError"); +const ModuleError = require("./ModuleError"); +const ModuleWarning = require("./ModuleWarning"); +const createHash = require("./util/createHash"); +const contextify = require("./util/identifier").contextify; + +/** @typedef {import("./util/createHash").Hash} Hash */ + +const asString = buf => { + if (Buffer.isBuffer(buf)) { + return buf.toString("utf-8"); + } + return buf; +}; + +const asBuffer = str => { + if (!Buffer.isBuffer(str)) { + return Buffer.from(str, "utf-8"); + } + return str; +}; + +class NonErrorEmittedError extends WebpackError { + constructor(error) { + super(); + + this.name = "NonErrorEmittedError"; + this.message = "(Emitted value instead of an instance of Error) " + error; + + Error.captureStackTrace(this, this.constructor); + } +} + +/** + * @typedef {Object} CachedSourceEntry + * @property {TODO} source the generated source + * @property {string} hash the hash value + */ + +class NormalModule extends Module { + constructor({ + type, + request, + userRequest, + rawRequest, + loaders, + resource, + matchResource, + parser, + generator, + resolveOptions + }) { + super(type, getContext(resource)); + + // Info from Factory + this.request = request; + this.userRequest = userRequest; + this.rawRequest = rawRequest; + this.binary = type.startsWith("webassembly"); + this.parser = parser; + this.generator = generator; + this.resource = resource; + this.matchResource = matchResource; + this.loaders = loaders; + if (resolveOptions !== undefined) this.resolveOptions = resolveOptions; + + // Info from Build + this.error = null; + this._source = null; + this._buildHash = ""; + this.buildTimestamp = undefined; + /** @private @type {Map<string, CachedSourceEntry>} */ + this._cachedSources = new Map(); + + // Options for the NormalModule set by plugins + // TODO refactor this -> options object filled from Factory + this.useSourceMap = false; + this.lineToLine = false; + + // Cache + this._lastSuccessfulBuildMeta = {}; + } + + identifier() { + return this.request; + } + + readableIdentifier(requestShortener) { + return requestShortener.shorten(this.userRequest); + } + + libIdent(options) { + return contextify(options.context, this.userRequest); + } + + nameForCondition() { + const resource = this.matchResource || this.resource; + const idx = resource.indexOf("?"); + if (idx >= 0) return resource.substr(0, idx); + return resource; + } + + updateCacheModule(module) { + this.type = module.type; + this.request = module.request; + this.userRequest = module.userRequest; + this.rawRequest = module.rawRequest; + this.parser = module.parser; + this.generator = module.generator; + this.resource = module.resource; + this.matchResource = module.matchResource; + this.loaders = module.loaders; + this.resolveOptions = module.resolveOptions; + } + + createSourceForAsset(name, content, sourceMap) { + if (!sourceMap) { + return new RawSource(content); + } + + if (typeof sourceMap === "string") { + return new OriginalSource(content, sourceMap); + } + + return new SourceMapSource(content, name, sourceMap); + } + + createLoaderContext(resolver, options, compilation, fs) { + const requestShortener = compilation.runtimeTemplate.requestShortener; + const loaderContext = { + version: 2, + emitWarning: warning => { + if (!(warning instanceof Error)) { + warning = new NonErrorEmittedError(warning); + } + const currentLoader = this.getCurrentLoader(loaderContext); + this.warnings.push( + new ModuleWarning(this, warning, { + from: requestShortener.shorten(currentLoader.loader) + }) + ); + }, + emitError: error => { + if (!(error instanceof Error)) { + error = new NonErrorEmittedError(error); + } + const currentLoader = this.getCurrentLoader(loaderContext); + this.errors.push( + new ModuleError(this, error, { + from: requestShortener.shorten(currentLoader.loader) + }) + ); + }, + // TODO remove in webpack 5 + exec: (code, filename) => { + // @ts-ignore Argument of type 'this' is not assignable to parameter of type 'Module'. + const module = new NativeModule(filename, this); + // @ts-ignore _nodeModulePaths is deprecated and undocumented Node.js API + module.paths = NativeModule._nodeModulePaths(this.context); + module.filename = filename; + module._compile(code, filename); + return module.exports; + }, + resolve(context, request, callback) { + resolver.resolve({}, context, request, {}, callback); + }, + emitFile: (name, content, sourceMap) => { + if (!this.buildInfo.assets) { + this.buildInfo.assets = Object.create(null); + } + this.buildInfo.assets[name] = this.createSourceForAsset( + name, + content, + sourceMap + ); + }, + rootContext: options.context, + webpack: true, + sourceMap: !!this.useSourceMap, + _module: this, + _compilation: compilation, + _compiler: compilation.compiler, + fs: fs + }; + + compilation.hooks.normalModuleLoader.call(loaderContext, this); + if (options.loader) { + Object.assign(loaderContext, options.loader); + } + + return loaderContext; + } + + getCurrentLoader(loaderContext, index = loaderContext.loaderIndex) { + if ( + this.loaders && + this.loaders.length && + index < this.loaders.length && + index >= 0 && + this.loaders[index] + ) { + return this.loaders[index]; + } + return null; + } + + createSource(source, resourceBuffer, sourceMap) { + // if there is no identifier return raw source + if (!this.identifier) { + return new RawSource(source); + } + + // from here on we assume we have an identifier + const identifier = this.identifier(); + + if (this.lineToLine && resourceBuffer) { + return new LineToLineMappedSource( + source, + identifier, + asString(resourceBuffer) + ); + } + + if (this.useSourceMap && sourceMap) { + return new SourceMapSource(source, identifier, sourceMap); + } + + if (Buffer.isBuffer(source)) { + // @ts-ignore + // TODO We need to fix @types/webpack-sources to allow RawSource to take a Buffer | string + return new RawSource(source); + } + + return new OriginalSource(source, identifier); + } + + doBuild(options, compilation, resolver, fs, callback) { + const loaderContext = this.createLoaderContext( + resolver, + options, + compilation, + fs + ); + + runLoaders( + { + resource: this.resource, + loaders: this.loaders, + context: loaderContext, + readResource: fs.readFile.bind(fs) + }, + (err, result) => { + if (result) { + this.buildInfo.cacheable = result.cacheable; + this.buildInfo.fileDependencies = new Set(result.fileDependencies); + this.buildInfo.contextDependencies = new Set( + result.contextDependencies + ); + } + + if (err) { + if (!(err instanceof Error)) { + err = new NonErrorEmittedError(err); + } + const currentLoader = this.getCurrentLoader(loaderContext); + const error = new ModuleBuildError(this, err, { + from: + currentLoader && + compilation.runtimeTemplate.requestShortener.shorten( + currentLoader.loader + ) + }); + return callback(error); + } + + const resourceBuffer = result.resourceBuffer; + const source = result.result[0]; + const sourceMap = result.result.length >= 1 ? result.result[1] : null; + const extraInfo = result.result.length >= 2 ? result.result[2] : null; + + if (!Buffer.isBuffer(source) && typeof source !== "string") { + const currentLoader = this.getCurrentLoader(loaderContext, 0); + const err = new Error( + `Final loader (${ + currentLoader + ? compilation.runtimeTemplate.requestShortener.shorten( + currentLoader.loader + ) + : "unknown" + }) didn't return a Buffer or String` + ); + const error = new ModuleBuildError(this, err); + return callback(error); + } + + this._source = this.createSource( + this.binary ? asBuffer(source) : asString(source), + resourceBuffer, + sourceMap + ); + this._ast = + typeof extraInfo === "object" && + extraInfo !== null && + extraInfo.webpackAST !== undefined + ? extraInfo.webpackAST + : null; + return callback(); + } + ); + } + + markModuleAsErrored(error) { + // Restore build meta from successful build to keep importing state + this.buildMeta = Object.assign({}, this._lastSuccessfulBuildMeta); + + this.error = error; + this.errors.push(this.error); + this._source = new RawSource( + "throw new Error(" + JSON.stringify(this.error.message) + ");" + ); + this._ast = null; + } + + applyNoParseRule(rule, content) { + // must start with "rule" if rule is a string + if (typeof rule === "string") { + return content.indexOf(rule) === 0; + } + + if (typeof rule === "function") { + return rule(content); + } + // we assume rule is a regexp + return rule.test(content); + } + + // check if module should not be parsed + // returns "true" if the module should !not! be parsed + // returns "false" if the module !must! be parsed + shouldPreventParsing(noParseRule, request) { + // if no noParseRule exists, return false + // the module !must! be parsed. + if (!noParseRule) { + return false; + } + + // we only have one rule to check + if (!Array.isArray(noParseRule)) { + // returns "true" if the module is !not! to be parsed + return this.applyNoParseRule(noParseRule, request); + } + + for (let i = 0; i < noParseRule.length; i++) { + const rule = noParseRule[i]; + // early exit on first truthy match + // this module is !not! to be parsed + if (this.applyNoParseRule(rule, request)) { + return true; + } + } + // no match found, so this module !should! be parsed + return false; + } + + _initBuildHash(compilation) { + const hash = createHash(compilation.outputOptions.hashFunction); + if (this._source) { + hash.update("source"); + this._source.updateHash(hash); + } + hash.update("meta"); + hash.update(JSON.stringify(this.buildMeta)); + this._buildHash = hash.digest("hex"); + } + + build(options, compilation, resolver, fs, callback) { + this.buildTimestamp = Date.now(); + this.built = true; + this._source = null; + this._ast = null; + this._buildHash = ""; + this.error = null; + this.errors.length = 0; + this.warnings.length = 0; + this.buildMeta = {}; + this.buildInfo = { + cacheable: false, + fileDependencies: new Set(), + contextDependencies: new Set() + }; + + return this.doBuild(options, compilation, resolver, fs, err => { + this._cachedSources.clear(); + + // if we have an error mark module as failed and exit + if (err) { + this.markModuleAsErrored(err); + this._initBuildHash(compilation); + return callback(); + } + + // check if this module should !not! be parsed. + // if so, exit here; + const noParseRule = options.module && options.module.noParse; + if (this.shouldPreventParsing(noParseRule, this.request)) { + this._initBuildHash(compilation); + return callback(); + } + + const handleParseError = e => { + const source = this._source.source(); + const error = new ModuleParseError(this, source, e); + this.markModuleAsErrored(error); + this._initBuildHash(compilation); + return callback(); + }; + + const handleParseResult = result => { + this._lastSuccessfulBuildMeta = this.buildMeta; + this._initBuildHash(compilation); + return callback(); + }; + + try { + const result = this.parser.parse( + this._ast || this._source.source(), + { + current: this, + module: this, + compilation: compilation, + options: options + }, + (err, result) => { + if (err) { + handleParseError(err); + } else { + handleParseResult(result); + } + } + ); + if (result !== undefined) { + // parse is sync + handleParseResult(result); + } + } catch (e) { + handleParseError(e); + } + }); + } + + getHashDigest(dependencyTemplates) { + // TODO webpack 5 refactor + let dtHash = dependencyTemplates.get("hash"); + return `${this.hash}-${dtHash}`; + } + + source(dependencyTemplates, runtimeTemplate, type = "javascript") { + const hashDigest = this.getHashDigest(dependencyTemplates); + const cacheEntry = this._cachedSources.get(type); + if (cacheEntry !== undefined && cacheEntry.hash === hashDigest) { + // We can reuse the cached source + return cacheEntry.source; + } + + const source = this.generator.generate( + this, + dependencyTemplates, + runtimeTemplate, + type + ); + + const cachedSource = new CachedSource(source); + this._cachedSources.set(type, { + source: cachedSource, + hash: hashDigest + }); + return cachedSource; + } + + originalSource() { + return this._source; + } + + needRebuild(fileTimestamps, contextTimestamps) { + // always try to rebuild in case of an error + if (this.error) return true; + + // always rebuild when module is not cacheable + if (!this.buildInfo.cacheable) return true; + + // Check timestamps of all dependencies + // Missing timestamp -> need rebuild + // Timestamp bigger than buildTimestamp -> need rebuild + for (const file of this.buildInfo.fileDependencies) { + const timestamp = fileTimestamps.get(file); + if (!timestamp) return true; + if (timestamp >= this.buildTimestamp) return true; + } + for (const file of this.buildInfo.contextDependencies) { + const timestamp = contextTimestamps.get(file); + if (!timestamp) return true; + if (timestamp >= this.buildTimestamp) return true; + } + // elsewise -> no rebuild needed + return false; + } + + size() { + return this._source ? this._source.size() : -1; + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + hash.update(this._buildHash); + super.updateHash(hash); + } +} + +module.exports = NormalModule; diff --git a/node_modules/webpack/lib/NormalModuleFactory.js b/node_modules/webpack/lib/NormalModuleFactory.js new file mode 100644 index 00000000..23ef0ae1 --- /dev/null +++ b/node_modules/webpack/lib/NormalModuleFactory.js @@ -0,0 +1,526 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ +"use strict"; + +const path = require("path"); +const asyncLib = require("neo-async"); +const { + Tapable, + AsyncSeriesWaterfallHook, + SyncWaterfallHook, + SyncBailHook, + SyncHook, + HookMap +} = require("tapable"); +const NormalModule = require("./NormalModule"); +const RawModule = require("./RawModule"); +const RuleSet = require("./RuleSet"); +const cachedMerge = require("./util/cachedMerge"); + +const EMPTY_RESOLVE_OPTIONS = {}; + +const MATCH_RESOURCE_REGEX = /^([^!]+)!=!/; + +const loaderToIdent = data => { + if (!data.options) { + return data.loader; + } + if (typeof data.options === "string") { + return data.loader + "?" + data.options; + } + if (typeof data.options !== "object") { + throw new Error("loader options must be string or object"); + } + if (data.ident) { + return data.loader + "??" + data.ident; + } + return data.loader + "?" + JSON.stringify(data.options); +}; + +const identToLoaderRequest = resultString => { + const idx = resultString.indexOf("?"); + if (idx >= 0) { + const loader = resultString.substr(0, idx); + const options = resultString.substr(idx + 1); + return { + loader, + options + }; + } else { + return { + loader: resultString, + options: undefined + }; + } +}; + +const dependencyCache = new WeakMap(); + +class NormalModuleFactory extends Tapable { + constructor(context, resolverFactory, options) { + super(); + this.hooks = { + resolver: new SyncWaterfallHook(["resolver"]), + factory: new SyncWaterfallHook(["factory"]), + beforeResolve: new AsyncSeriesWaterfallHook(["data"]), + afterResolve: new AsyncSeriesWaterfallHook(["data"]), + createModule: new SyncBailHook(["data"]), + module: new SyncWaterfallHook(["module", "data"]), + createParser: new HookMap(() => new SyncBailHook(["parserOptions"])), + parser: new HookMap(() => new SyncHook(["parser", "parserOptions"])), + createGenerator: new HookMap( + () => new SyncBailHook(["generatorOptions"]) + ), + generator: new HookMap( + () => new SyncHook(["generator", "generatorOptions"]) + ) + }; + this._pluginCompat.tap("NormalModuleFactory", options => { + switch (options.name) { + case "before-resolve": + case "after-resolve": + options.async = true; + break; + case "parser": + this.hooks.parser + .for("javascript/auto") + .tap(options.fn.name || "unnamed compat plugin", options.fn); + return true; + } + let match; + match = /^parser (.+)$/.exec(options.name); + if (match) { + this.hooks.parser + .for(match[1]) + .tap( + options.fn.name || "unnamed compat plugin", + options.fn.bind(this) + ); + return true; + } + match = /^create-parser (.+)$/.exec(options.name); + if (match) { + this.hooks.createParser + .for(match[1]) + .tap( + options.fn.name || "unnamed compat plugin", + options.fn.bind(this) + ); + return true; + } + }); + this.resolverFactory = resolverFactory; + this.ruleSet = new RuleSet(options.defaultRules.concat(options.rules)); + this.cachePredicate = + typeof options.unsafeCache === "function" + ? options.unsafeCache + : Boolean.bind(null, options.unsafeCache); + this.context = context || ""; + this.parserCache = Object.create(null); + this.generatorCache = Object.create(null); + this.hooks.factory.tap("NormalModuleFactory", () => (result, callback) => { + let resolver = this.hooks.resolver.call(null); + + // Ignored + if (!resolver) return callback(); + + resolver(result, (err, data) => { + if (err) return callback(err); + + // Ignored + if (!data) return callback(); + + // direct module + if (typeof data.source === "function") return callback(null, data); + + this.hooks.afterResolve.callAsync(data, (err, result) => { + if (err) return callback(err); + + // Ignored + if (!result) return callback(); + + let createdModule = this.hooks.createModule.call(result); + if (!createdModule) { + if (!result.request) { + return callback(new Error("Empty dependency (no request)")); + } + + createdModule = new NormalModule(result); + } + + createdModule = this.hooks.module.call(createdModule, result); + + return callback(null, createdModule); + }); + }); + }); + this.hooks.resolver.tap("NormalModuleFactory", () => (data, callback) => { + const contextInfo = data.contextInfo; + const context = data.context; + const request = data.request; + + const loaderResolver = this.getResolver("loader"); + const normalResolver = this.getResolver("normal", data.resolveOptions); + + let matchResource = undefined; + let requestWithoutMatchResource = request; + const matchResourceMatch = MATCH_RESOURCE_REGEX.exec(request); + if (matchResourceMatch) { + matchResource = matchResourceMatch[1]; + if (/^\.\.?\//.test(matchResource)) { + matchResource = path.join(context, matchResource); + } + requestWithoutMatchResource = request.substr( + matchResourceMatch[0].length + ); + } + + const noPreAutoLoaders = requestWithoutMatchResource.startsWith("-!"); + const noAutoLoaders = + noPreAutoLoaders || requestWithoutMatchResource.startsWith("!"); + const noPrePostAutoLoaders = requestWithoutMatchResource.startsWith("!!"); + let elements = requestWithoutMatchResource + .replace(/^-?!+/, "") + .replace(/!!+/g, "!") + .split("!"); + let resource = elements.pop(); + elements = elements.map(identToLoaderRequest); + + asyncLib.parallel( + [ + callback => + this.resolveRequestArray( + contextInfo, + context, + elements, + loaderResolver, + callback + ), + callback => { + if (resource === "" || resource[0] === "?") { + return callback(null, { + resource + }); + } + + normalResolver.resolve( + contextInfo, + context, + resource, + {}, + (err, resource, resourceResolveData) => { + if (err) return callback(err); + callback(null, { + resourceResolveData, + resource + }); + } + ); + } + ], + (err, results) => { + if (err) return callback(err); + let loaders = results[0]; + const resourceResolveData = results[1].resourceResolveData; + resource = results[1].resource; + + // translate option idents + try { + for (const item of loaders) { + if (typeof item.options === "string" && item.options[0] === "?") { + const ident = item.options.substr(1); + item.options = this.ruleSet.findOptionsByIdent(ident); + item.ident = ident; + } + } + } catch (e) { + return callback(e); + } + + if (resource === false) { + // ignored + return callback( + null, + new RawModule( + "/* (ignored) */", + `ignored ${context} ${request}`, + `${request} (ignored)` + ) + ); + } + + const userRequest = + (matchResource !== undefined ? `${matchResource}!=!` : "") + + loaders + .map(loaderToIdent) + .concat([resource]) + .join("!"); + + let resourcePath = + matchResource !== undefined ? matchResource : resource; + let resourceQuery = ""; + const queryIndex = resourcePath.indexOf("?"); + if (queryIndex >= 0) { + resourceQuery = resourcePath.substr(queryIndex); + resourcePath = resourcePath.substr(0, queryIndex); + } + + const result = this.ruleSet.exec({ + resource: resourcePath, + realResource: + matchResource !== undefined + ? resource.replace(/\?.*/, "") + : resourcePath, + resourceQuery, + issuer: contextInfo.issuer, + compiler: contextInfo.compiler + }); + const settings = {}; + const useLoadersPost = []; + const useLoaders = []; + const useLoadersPre = []; + for (const r of result) { + if (r.type === "use") { + if (r.enforce === "post" && !noPrePostAutoLoaders) { + useLoadersPost.push(r.value); + } else if ( + r.enforce === "pre" && + !noPreAutoLoaders && + !noPrePostAutoLoaders + ) { + useLoadersPre.push(r.value); + } else if ( + !r.enforce && + !noAutoLoaders && + !noPrePostAutoLoaders + ) { + useLoaders.push(r.value); + } + } else if ( + typeof r.value === "object" && + r.value !== null && + typeof settings[r.type] === "object" && + settings[r.type] !== null + ) { + settings[r.type] = cachedMerge(settings[r.type], r.value); + } else { + settings[r.type] = r.value; + } + } + asyncLib.parallel( + [ + this.resolveRequestArray.bind( + this, + contextInfo, + this.context, + useLoadersPost, + loaderResolver + ), + this.resolveRequestArray.bind( + this, + contextInfo, + this.context, + useLoaders, + loaderResolver + ), + this.resolveRequestArray.bind( + this, + contextInfo, + this.context, + useLoadersPre, + loaderResolver + ) + ], + (err, results) => { + if (err) return callback(err); + loaders = results[0].concat(loaders, results[1], results[2]); + process.nextTick(() => { + const type = settings.type; + const resolveOptions = settings.resolve; + callback(null, { + context: context, + request: loaders + .map(loaderToIdent) + .concat([resource]) + .join("!"), + dependencies: data.dependencies, + userRequest, + rawRequest: request, + loaders, + resource, + matchResource, + resourceResolveData, + settings, + type, + parser: this.getParser(type, settings.parser), + generator: this.getGenerator(type, settings.generator), + resolveOptions + }); + }); + } + ); + } + ); + }); + } + + create(data, callback) { + const dependencies = data.dependencies; + const cacheEntry = dependencyCache.get(dependencies[0]); + if (cacheEntry) return callback(null, cacheEntry); + const context = data.context || this.context; + const resolveOptions = data.resolveOptions || EMPTY_RESOLVE_OPTIONS; + const request = dependencies[0].request; + const contextInfo = data.contextInfo || {}; + this.hooks.beforeResolve.callAsync( + { + contextInfo, + resolveOptions, + context, + request, + dependencies + }, + (err, result) => { + if (err) return callback(err); + + // Ignored + if (!result) return callback(); + + const factory = this.hooks.factory.call(null); + + // Ignored + if (!factory) return callback(); + + factory(result, (err, module) => { + if (err) return callback(err); + + if (module && this.cachePredicate(module)) { + for (const d of dependencies) { + dependencyCache.set(d, module); + } + } + + callback(null, module); + }); + } + ); + } + + resolveRequestArray(contextInfo, context, array, resolver, callback) { + if (array.length === 0) return callback(null, []); + asyncLib.map( + array, + (item, callback) => { + resolver.resolve( + contextInfo, + context, + item.loader, + {}, + (err, result) => { + if ( + err && + /^[^/]*$/.test(item.loader) && + !/-loader$/.test(item.loader) + ) { + return resolver.resolve( + contextInfo, + context, + item.loader + "-loader", + {}, + err2 => { + if (!err2) { + err.message = + err.message + + "\n" + + "BREAKING CHANGE: It's no longer allowed to omit the '-loader' suffix when using loaders.\n" + + ` You need to specify '${ + item.loader + }-loader' instead of '${item.loader}',\n` + + " see https://webpack.js.org/migrate/3/#automatic-loader-module-name-extension-removed"; + } + callback(err); + } + ); + } + if (err) return callback(err); + + const optionsOnly = item.options + ? { + options: item.options + } + : undefined; + return callback( + null, + Object.assign({}, item, identToLoaderRequest(result), optionsOnly) + ); + } + ); + }, + callback + ); + } + + getParser(type, parserOptions) { + let ident = type; + if (parserOptions) { + if (parserOptions.ident) { + ident = `${type}|${parserOptions.ident}`; + } else { + ident = JSON.stringify([type, parserOptions]); + } + } + if (ident in this.parserCache) { + return this.parserCache[ident]; + } + return (this.parserCache[ident] = this.createParser(type, parserOptions)); + } + + createParser(type, parserOptions = {}) { + const parser = this.hooks.createParser.for(type).call(parserOptions); + if (!parser) { + throw new Error(`No parser registered for ${type}`); + } + this.hooks.parser.for(type).call(parser, parserOptions); + return parser; + } + + getGenerator(type, generatorOptions) { + let ident = type; + if (generatorOptions) { + if (generatorOptions.ident) { + ident = `${type}|${generatorOptions.ident}`; + } else { + ident = JSON.stringify([type, generatorOptions]); + } + } + if (ident in this.generatorCache) { + return this.generatorCache[ident]; + } + return (this.generatorCache[ident] = this.createGenerator( + type, + generatorOptions + )); + } + + createGenerator(type, generatorOptions = {}) { + const generator = this.hooks.createGenerator + .for(type) + .call(generatorOptions); + if (!generator) { + throw new Error(`No generator registered for ${type}`); + } + this.hooks.generator.for(type).call(generator, generatorOptions); + return generator; + } + + getResolver(type, resolveOptions) { + return this.resolverFactory.get( + type, + resolveOptions || EMPTY_RESOLVE_OPTIONS + ); + } +} + +module.exports = NormalModuleFactory; diff --git a/node_modules/webpack/lib/NormalModuleReplacementPlugin.js b/node_modules/webpack/lib/NormalModuleReplacementPlugin.js new file mode 100644 index 00000000..d4f23a58 --- /dev/null +++ b/node_modules/webpack/lib/NormalModuleReplacementPlugin.js @@ -0,0 +1,51 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); + +class NormalModuleReplacementPlugin { + constructor(resourceRegExp, newResource) { + this.resourceRegExp = resourceRegExp; + this.newResource = newResource; + } + + apply(compiler) { + const resourceRegExp = this.resourceRegExp; + const newResource = this.newResource; + compiler.hooks.normalModuleFactory.tap( + "NormalModuleReplacementPlugin", + nmf => { + nmf.hooks.beforeResolve.tap("NormalModuleReplacementPlugin", result => { + if (!result) return; + if (resourceRegExp.test(result.request)) { + if (typeof newResource === "function") { + newResource(result); + } else { + result.request = newResource; + } + } + return result; + }); + nmf.hooks.afterResolve.tap("NormalModuleReplacementPlugin", result => { + if (!result) return; + if (resourceRegExp.test(result.resource)) { + if (typeof newResource === "function") { + newResource(result); + } else { + result.resource = path.resolve( + path.dirname(result.resource), + newResource + ); + } + } + return result; + }); + } + ); + } +} + +module.exports = NormalModuleReplacementPlugin; diff --git a/node_modules/webpack/lib/NullFactory.js b/node_modules/webpack/lib/NullFactory.js new file mode 100644 index 00000000..90ede1fe --- /dev/null +++ b/node_modules/webpack/lib/NullFactory.js @@ -0,0 +1,12 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class NullFactory { + create(data, callback) { + return callback(); + } +} +module.exports = NullFactory; diff --git a/node_modules/webpack/lib/OptionsApply.js b/node_modules/webpack/lib/OptionsApply.js new file mode 100644 index 00000000..3b1ec316 --- /dev/null +++ b/node_modules/webpack/lib/OptionsApply.js @@ -0,0 +1,10 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class OptionsApply { + process(options, compiler) {} +} +module.exports = OptionsApply; diff --git a/node_modules/webpack/lib/OptionsDefaulter.js b/node_modules/webpack/lib/OptionsDefaulter.js new file mode 100644 index 00000000..cad07ea0 --- /dev/null +++ b/node_modules/webpack/lib/OptionsDefaulter.js @@ -0,0 +1,83 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const getProperty = (obj, name) => { + name = name.split("."); + for (let i = 0; i < name.length - 1; i++) { + obj = obj[name[i]]; + if (typeof obj !== "object" || !obj || Array.isArray(obj)) return; + } + return obj[name.pop()]; +}; + +const setProperty = (obj, name, value) => { + name = name.split("."); + for (let i = 0; i < name.length - 1; i++) { + if (typeof obj[name[i]] !== "object" && obj[name[i]] !== undefined) return; + if (Array.isArray(obj[name[i]])) return; + if (!obj[name[i]]) obj[name[i]] = {}; + obj = obj[name[i]]; + } + obj[name.pop()] = value; +}; + +class OptionsDefaulter { + constructor() { + this.defaults = {}; + this.config = {}; + } + + process(options) { + options = Object.assign({}, options); + for (let name in this.defaults) { + switch (this.config[name]) { + case undefined: + if (getProperty(options, name) === undefined) { + setProperty(options, name, this.defaults[name]); + } + break; + case "call": + setProperty( + options, + name, + this.defaults[name].call(this, getProperty(options, name), options) + ); + break; + case "make": + if (getProperty(options, name) === undefined) { + setProperty(options, name, this.defaults[name].call(this, options)); + } + break; + case "append": { + let oldValue = getProperty(options, name); + if (!Array.isArray(oldValue)) { + oldValue = []; + } + oldValue.push(...this.defaults[name]); + setProperty(options, name, oldValue); + break; + } + default: + throw new Error( + "OptionsDefaulter cannot process " + this.config[name] + ); + } + } + return options; + } + + set(name, config, def) { + if (def !== undefined) { + this.defaults[name] = def; + this.config[name] = config; + } else { + this.defaults[name] = config; + delete this.config[name]; + } + } +} + +module.exports = OptionsDefaulter; diff --git a/node_modules/webpack/lib/Parser.js b/node_modules/webpack/lib/Parser.js new file mode 100644 index 00000000..23a96119 --- /dev/null +++ b/node_modules/webpack/lib/Parser.js @@ -0,0 +1,2273 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +// Syntax: https://developer.mozilla.org/en/SpiderMonkey/Parser_API + +const acorn = require("acorn-dynamic-import").default; +const { Tapable, SyncBailHook, HookMap } = require("tapable"); +const util = require("util"); +const vm = require("vm"); +const BasicEvaluatedExpression = require("./BasicEvaluatedExpression"); +const StackedSetMap = require("./util/StackedSetMap"); +const TrackingSet = require("./util/TrackingSet"); + +const joinRanges = (startRange, endRange) => { + if (!endRange) return startRange; + if (!startRange) return endRange; + return [startRange[0], endRange[1]]; +}; + +const defaultParserOptions = { + ranges: true, + locations: true, + ecmaVersion: 2019, + sourceType: "module", + onComment: null, + plugins: { + dynamicImport: true + } +}; + +// regexp to match at lease one "magic comment" +const webpackCommentRegExp = new RegExp(/(^|\W)webpack[A-Z]{1,}[A-Za-z]{1,}:/); + +const EMPTY_ARRAY = []; + +const EMPTY_COMMENT_OPTIONS = { + options: null, + errors: null +}; + +class Parser extends Tapable { + constructor(options, sourceType = "auto") { + super(); + this.hooks = { + evaluateTypeof: new HookMap(() => new SyncBailHook(["expression"])), + evaluate: new HookMap(() => new SyncBailHook(["expression"])), + evaluateIdentifier: new HookMap(() => new SyncBailHook(["expression"])), + evaluateDefinedIdentifier: new HookMap( + () => new SyncBailHook(["expression"]) + ), + evaluateCallExpressionMember: new HookMap( + () => new SyncBailHook(["expression", "param"]) + ), + statement: new SyncBailHook(["statement"]), + statementIf: new SyncBailHook(["statement"]), + label: new HookMap(() => new SyncBailHook(["statement"])), + import: new SyncBailHook(["statement", "source"]), + importSpecifier: new SyncBailHook([ + "statement", + "source", + "exportName", + "identifierName" + ]), + export: new SyncBailHook(["statement"]), + exportImport: new SyncBailHook(["statement", "source"]), + exportDeclaration: new SyncBailHook(["statement", "declaration"]), + exportExpression: new SyncBailHook(["statement", "declaration"]), + exportSpecifier: new SyncBailHook([ + "statement", + "identifierName", + "exportName", + "index" + ]), + exportImportSpecifier: new SyncBailHook([ + "statement", + "source", + "identifierName", + "exportName", + "index" + ]), + varDeclaration: new HookMap(() => new SyncBailHook(["declaration"])), + varDeclarationLet: new HookMap(() => new SyncBailHook(["declaration"])), + varDeclarationConst: new HookMap(() => new SyncBailHook(["declaration"])), + varDeclarationVar: new HookMap(() => new SyncBailHook(["declaration"])), + canRename: new HookMap(() => new SyncBailHook(["initExpression"])), + rename: new HookMap(() => new SyncBailHook(["initExpression"])), + assigned: new HookMap(() => new SyncBailHook(["expression"])), + assign: new HookMap(() => new SyncBailHook(["expression"])), + typeof: new HookMap(() => new SyncBailHook(["expression"])), + importCall: new SyncBailHook(["expression"]), + call: new HookMap(() => new SyncBailHook(["expression"])), + callAnyMember: new HookMap(() => new SyncBailHook(["expression"])), + new: new HookMap(() => new SyncBailHook(["expression"])), + expression: new HookMap(() => new SyncBailHook(["expression"])), + expressionAnyMember: new HookMap(() => new SyncBailHook(["expression"])), + expressionConditionalOperator: new SyncBailHook(["expression"]), + expressionLogicalOperator: new SyncBailHook(["expression"]), + program: new SyncBailHook(["ast", "comments"]) + }; + const HOOK_MAP_COMPAT_CONFIG = { + evaluateTypeof: /^evaluate typeof (.+)$/, + evaluateIdentifier: /^evaluate Identifier (.+)$/, + evaluateDefinedIdentifier: /^evaluate defined Identifier (.+)$/, + evaluateCallExpressionMember: /^evaluate CallExpression .(.+)$/, + evaluate: /^evaluate (.+)$/, + label: /^label (.+)$/, + varDeclarationLet: /^var-let (.+)$/, + varDeclarationConst: /^var-const (.+)$/, + varDeclarationVar: /^var-var (.+)$/, + varDeclaration: /^var (.+)$/, + canRename: /^can-rename (.+)$/, + rename: /^rename (.+)$/, + typeof: /^typeof (.+)$/, + assigned: /^assigned (.+)$/, + assign: /^assign (.+)$/, + callAnyMember: /^call (.+)\.\*$/, + call: /^call (.+)$/, + new: /^new (.+)$/, + expressionConditionalOperator: /^expression \?:$/, + expressionAnyMember: /^expression (.+)\.\*$/, + expression: /^expression (.+)$/ + }; + this._pluginCompat.tap("Parser", options => { + for (const name of Object.keys(HOOK_MAP_COMPAT_CONFIG)) { + const regexp = HOOK_MAP_COMPAT_CONFIG[name]; + const match = regexp.exec(options.name); + if (match) { + if (match[1]) { + this.hooks[name].tap( + match[1], + options.fn.name || "unnamed compat plugin", + options.fn.bind(this) + ); + } else { + this.hooks[name].tap( + options.fn.name || "unnamed compat plugin", + options.fn.bind(this) + ); + } + return true; + } + } + }); + this.options = options; + this.sourceType = sourceType; + this.scope = undefined; + this.state = undefined; + this.comments = undefined; + this.initializeEvaluating(); + } + + initializeEvaluating() { + this.hooks.evaluate.for("Literal").tap("Parser", expr => { + switch (typeof expr.value) { + case "number": + return new BasicEvaluatedExpression() + .setNumber(expr.value) + .setRange(expr.range); + case "string": + return new BasicEvaluatedExpression() + .setString(expr.value) + .setRange(expr.range); + case "boolean": + return new BasicEvaluatedExpression() + .setBoolean(expr.value) + .setRange(expr.range); + } + if (expr.value === null) { + return new BasicEvaluatedExpression().setNull().setRange(expr.range); + } + if (expr.value instanceof RegExp) { + return new BasicEvaluatedExpression() + .setRegExp(expr.value) + .setRange(expr.range); + } + }); + this.hooks.evaluate.for("LogicalExpression").tap("Parser", expr => { + let left; + let leftAsBool; + let right; + if (expr.operator === "&&") { + left = this.evaluateExpression(expr.left); + leftAsBool = left && left.asBool(); + if (leftAsBool === false) return left.setRange(expr.range); + if (leftAsBool !== true) return; + right = this.evaluateExpression(expr.right); + return right.setRange(expr.range); + } else if (expr.operator === "||") { + left = this.evaluateExpression(expr.left); + leftAsBool = left && left.asBool(); + if (leftAsBool === true) return left.setRange(expr.range); + if (leftAsBool !== false) return; + right = this.evaluateExpression(expr.right); + return right.setRange(expr.range); + } + }); + this.hooks.evaluate.for("BinaryExpression").tap("Parser", expr => { + let left; + let right; + let res; + if (expr.operator === "+") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + res = new BasicEvaluatedExpression(); + if (left.isString()) { + if (right.isString()) { + res.setString(left.string + right.string); + } else if (right.isNumber()) { + res.setString(left.string + right.number); + } else if ( + right.isWrapped() && + right.prefix && + right.prefix.isString() + ) { + // "left" + ("prefix" + inner + "postfix") + // => ("leftprefix" + inner + "postfix") + res.setWrapped( + new BasicEvaluatedExpression() + .setString(left.string + right.prefix.string) + .setRange(joinRanges(left.range, right.prefix.range)), + right.postfix, + right.wrappedInnerExpressions + ); + } else if (right.isWrapped()) { + // "left" + ([null] + inner + "postfix") + // => ("left" + inner + "postfix") + res.setWrapped(left, right.postfix, right.wrappedInnerExpressions); + } else { + // "left" + expr + // => ("left" + expr + "") + res.setWrapped(left, null, [right]); + } + } else if (left.isNumber()) { + if (right.isString()) { + res.setString(left.number + right.string); + } else if (right.isNumber()) { + res.setNumber(left.number + right.number); + } else { + return; + } + } else if (left.isWrapped()) { + if (left.postfix && left.postfix.isString() && right.isString()) { + // ("prefix" + inner + "postfix") + "right" + // => ("prefix" + inner + "postfixright") + res.setWrapped( + left.prefix, + new BasicEvaluatedExpression() + .setString(left.postfix.string + right.string) + .setRange(joinRanges(left.postfix.range, right.range)), + left.wrappedInnerExpressions + ); + } else if ( + left.postfix && + left.postfix.isString() && + right.isNumber() + ) { + // ("prefix" + inner + "postfix") + 123 + // => ("prefix" + inner + "postfix123") + res.setWrapped( + left.prefix, + new BasicEvaluatedExpression() + .setString(left.postfix.string + right.number) + .setRange(joinRanges(left.postfix.range, right.range)), + left.wrappedInnerExpressions + ); + } else if (right.isString()) { + // ("prefix" + inner + [null]) + "right" + // => ("prefix" + inner + "right") + res.setWrapped(left.prefix, right, left.wrappedInnerExpressions); + } else if (right.isNumber()) { + // ("prefix" + inner + [null]) + 123 + // => ("prefix" + inner + "123") + res.setWrapped( + left.prefix, + new BasicEvaluatedExpression() + .setString(right.number + "") + .setRange(right.range), + left.wrappedInnerExpressions + ); + } else if (right.isWrapped()) { + // ("prefix1" + inner1 + "postfix1") + ("prefix2" + inner2 + "postfix2") + // ("prefix1" + inner1 + "postfix1" + "prefix2" + inner2 + "postfix2") + res.setWrapped( + left.prefix, + right.postfix, + left.wrappedInnerExpressions && + right.wrappedInnerExpressions && + left.wrappedInnerExpressions + .concat(left.postfix ? [left.postfix] : []) + .concat(right.prefix ? [right.prefix] : []) + .concat(right.wrappedInnerExpressions) + ); + } else { + // ("prefix" + inner + postfix) + expr + // => ("prefix" + inner + postfix + expr + [null]) + res.setWrapped( + left.prefix, + null, + left.wrappedInnerExpressions && + left.wrappedInnerExpressions.concat( + left.postfix ? [left.postfix, right] : [right] + ) + ); + } + } else { + if (right.isString()) { + // left + "right" + // => ([null] + left + "right") + res.setWrapped(null, right, [left]); + } else if (right.isWrapped()) { + // left + (prefix + inner + "postfix") + // => ([null] + left + prefix + inner + "postfix") + res.setWrapped( + null, + right.postfix, + right.wrappedInnerExpressions && + (right.prefix ? [left, right.prefix] : [left]).concat( + right.wrappedInnerExpressions + ) + ); + } else { + return; + } + } + res.setRange(expr.range); + return res; + } else if (expr.operator === "-") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number - right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === "*") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number * right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === "/") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number / right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === "**") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(Math.pow(left.number, right.number)); + res.setRange(expr.range); + return res; + } else if (expr.operator === "==" || expr.operator === "===") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + res = new BasicEvaluatedExpression(); + res.setRange(expr.range); + if (left.isString() && right.isString()) { + return res.setBoolean(left.string === right.string); + } else if (left.isNumber() && right.isNumber()) { + return res.setBoolean(left.number === right.number); + } else if (left.isBoolean() && right.isBoolean()) { + return res.setBoolean(left.bool === right.bool); + } + } else if (expr.operator === "!=" || expr.operator === "!==") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + res = new BasicEvaluatedExpression(); + res.setRange(expr.range); + if (left.isString() && right.isString()) { + return res.setBoolean(left.string !== right.string); + } else if (left.isNumber() && right.isNumber()) { + return res.setBoolean(left.number !== right.number); + } else if (left.isBoolean() && right.isBoolean()) { + return res.setBoolean(left.bool !== right.bool); + } + } else if (expr.operator === "&") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number & right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === "|") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number | right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === "^") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number ^ right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === ">>>") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number >>> right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === ">>") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number >> right.number); + res.setRange(expr.range); + return res; + } else if (expr.operator === "<<") { + left = this.evaluateExpression(expr.left); + right = this.evaluateExpression(expr.right); + if (!left || !right) return; + if (!left.isNumber() || !right.isNumber()) return; + res = new BasicEvaluatedExpression(); + res.setNumber(left.number << right.number); + res.setRange(expr.range); + return res; + } + }); + this.hooks.evaluate.for("UnaryExpression").tap("Parser", expr => { + if (expr.operator === "typeof") { + let res; + let name; + if (expr.argument.type === "Identifier") { + name = + this.scope.renames.get(expr.argument.name) || expr.argument.name; + if (!this.scope.definitions.has(name)) { + const hook = this.hooks.evaluateTypeof.get(name); + if (hook !== undefined) { + res = hook.call(expr); + if (res !== undefined) return res; + } + } + } + if (expr.argument.type === "MemberExpression") { + const exprName = this.getNameForExpression(expr.argument); + if (exprName && exprName.free) { + const hook = this.hooks.evaluateTypeof.get(exprName.name); + if (hook !== undefined) { + res = hook.call(expr); + if (res !== undefined) return res; + } + } + } + if (expr.argument.type === "FunctionExpression") { + return new BasicEvaluatedExpression() + .setString("function") + .setRange(expr.range); + } + const arg = this.evaluateExpression(expr.argument); + if (arg.isString() || arg.isWrapped()) { + return new BasicEvaluatedExpression() + .setString("string") + .setRange(expr.range); + } + if (arg.isNumber()) { + return new BasicEvaluatedExpression() + .setString("number") + .setRange(expr.range); + } + if (arg.isBoolean()) { + return new BasicEvaluatedExpression() + .setString("boolean") + .setRange(expr.range); + } + if (arg.isArray() || arg.isConstArray() || arg.isRegExp()) { + return new BasicEvaluatedExpression() + .setString("object") + .setRange(expr.range); + } + } else if (expr.operator === "!") { + const argument = this.evaluateExpression(expr.argument); + if (!argument) return; + if (argument.isBoolean()) { + return new BasicEvaluatedExpression() + .setBoolean(!argument.bool) + .setRange(expr.range); + } + if (argument.isTruthy()) { + return new BasicEvaluatedExpression() + .setBoolean(false) + .setRange(expr.range); + } + if (argument.isFalsy()) { + return new BasicEvaluatedExpression() + .setBoolean(true) + .setRange(expr.range); + } + if (argument.isString()) { + return new BasicEvaluatedExpression() + .setBoolean(!argument.string) + .setRange(expr.range); + } + if (argument.isNumber()) { + return new BasicEvaluatedExpression() + .setBoolean(!argument.number) + .setRange(expr.range); + } + } else if (expr.operator === "~") { + const argument = this.evaluateExpression(expr.argument); + if (!argument) return; + if (!argument.isNumber()) return; + const res = new BasicEvaluatedExpression(); + res.setNumber(~argument.number); + res.setRange(expr.range); + return res; + } + }); + this.hooks.evaluateTypeof.for("undefined").tap("Parser", expr => { + return new BasicEvaluatedExpression() + .setString("undefined") + .setRange(expr.range); + }); + this.hooks.evaluate.for("Identifier").tap("Parser", expr => { + const name = this.scope.renames.get(expr.name) || expr.name; + if (!this.scope.definitions.has(expr.name)) { + const hook = this.hooks.evaluateIdentifier.get(name); + if (hook !== undefined) { + const result = hook.call(expr); + if (result) return result; + } + return new BasicEvaluatedExpression() + .setIdentifier(name) + .setRange(expr.range); + } else { + const hook = this.hooks.evaluateDefinedIdentifier.get(name); + if (hook !== undefined) { + return hook.call(expr); + } + } + }); + this.hooks.evaluate.for("ThisExpression").tap("Parser", expr => { + const name = this.scope.renames.get("this"); + if (name) { + const hook = this.hooks.evaluateIdentifier.get(name); + if (hook !== undefined) { + const result = hook.call(expr); + if (result) return result; + } + return new BasicEvaluatedExpression() + .setIdentifier(name) + .setRange(expr.range); + } + }); + this.hooks.evaluate.for("MemberExpression").tap("Parser", expression => { + let exprName = this.getNameForExpression(expression); + if (exprName) { + if (exprName.free) { + const hook = this.hooks.evaluateIdentifier.get(exprName.name); + if (hook !== undefined) { + const result = hook.call(expression); + if (result) return result; + } + return new BasicEvaluatedExpression() + .setIdentifier(exprName.name) + .setRange(expression.range); + } else { + const hook = this.hooks.evaluateDefinedIdentifier.get(exprName.name); + if (hook !== undefined) { + return hook.call(expression); + } + } + } + }); + this.hooks.evaluate.for("CallExpression").tap("Parser", expr => { + if (expr.callee.type !== "MemberExpression") return; + if ( + expr.callee.property.type !== + (expr.callee.computed ? "Literal" : "Identifier") + ) + return; + const param = this.evaluateExpression(expr.callee.object); + if (!param) return; + const property = expr.callee.property.name || expr.callee.property.value; + const hook = this.hooks.evaluateCallExpressionMember.get(property); + if (hook !== undefined) { + return hook.call(expr, param); + } + }); + this.hooks.evaluateCallExpressionMember + .for("replace") + .tap("Parser", (expr, param) => { + if (!param.isString()) return; + if (expr.arguments.length !== 2) return; + let arg1 = this.evaluateExpression(expr.arguments[0]); + let arg2 = this.evaluateExpression(expr.arguments[1]); + if (!arg1.isString() && !arg1.isRegExp()) return; + arg1 = arg1.regExp || arg1.string; + if (!arg2.isString()) return; + arg2 = arg2.string; + return new BasicEvaluatedExpression() + .setString(param.string.replace(arg1, arg2)) + .setRange(expr.range); + }); + ["substr", "substring"].forEach(fn => { + this.hooks.evaluateCallExpressionMember + .for(fn) + .tap("Parser", (expr, param) => { + if (!param.isString()) return; + let arg1; + let result, + str = param.string; + switch (expr.arguments.length) { + case 1: + arg1 = this.evaluateExpression(expr.arguments[0]); + if (!arg1.isNumber()) return; + result = str[fn](arg1.number); + break; + case 2: { + arg1 = this.evaluateExpression(expr.arguments[0]); + const arg2 = this.evaluateExpression(expr.arguments[1]); + if (!arg1.isNumber()) return; + if (!arg2.isNumber()) return; + result = str[fn](arg1.number, arg2.number); + break; + } + default: + return; + } + return new BasicEvaluatedExpression() + .setString(result) + .setRange(expr.range); + }); + }); + + /** + * @param {string} kind "cooked" | "raw" + * @param {TODO} templateLiteralExpr TemplateLiteral expr + * @returns {{quasis: BasicEvaluatedExpression[], parts: BasicEvaluatedExpression[]}} Simplified template + */ + const getSimplifiedTemplateResult = (kind, templateLiteralExpr) => { + const quasis = []; + const parts = []; + + for (let i = 0; i < templateLiteralExpr.quasis.length; i++) { + const quasiExpr = templateLiteralExpr.quasis[i]; + const quasi = quasiExpr.value[kind]; + + if (i > 0) { + const prevExpr = parts[parts.length - 1]; + const expr = this.evaluateExpression( + templateLiteralExpr.expressions[i - 1] + ); + const exprAsString = expr.asString(); + if (typeof exprAsString === "string") { + // We can merge quasi + expr + quasi when expr + // is a const string + + prevExpr.setString(prevExpr.string + exprAsString + quasi); + prevExpr.setRange([prevExpr.range[0], quasiExpr.range[1]]); + // We unset the expression as it doesn't match to a single expression + prevExpr.setExpression(undefined); + continue; + } + parts.push(expr); + } + + const part = new BasicEvaluatedExpression() + .setString(quasi) + .setRange(quasiExpr.range) + .setExpression(quasiExpr); + quasis.push(part); + parts.push(part); + } + return { + quasis, + parts + }; + }; + + this.hooks.evaluate.for("TemplateLiteral").tap("Parser", node => { + const { quasis, parts } = getSimplifiedTemplateResult("cooked", node); + if (parts.length === 1) { + return parts[0].setRange(node.range); + } + return new BasicEvaluatedExpression() + .setTemplateString(quasis, parts, "cooked") + .setRange(node.range); + }); + this.hooks.evaluate.for("TaggedTemplateExpression").tap("Parser", node => { + if (this.evaluateExpression(node.tag).identifier !== "String.raw") return; + const { quasis, parts } = getSimplifiedTemplateResult("raw", node.quasi); + if (parts.length === 1) { + return parts[0].setRange(node.range); + } + return new BasicEvaluatedExpression() + .setTemplateString(quasis, parts, "raw") + .setRange(node.range); + }); + + this.hooks.evaluateCallExpressionMember + .for("concat") + .tap("Parser", (expr, param) => { + if (!param.isString() && !param.isWrapped()) return; + + let stringSuffix = null; + let hasUnknownParams = false; + for (let i = expr.arguments.length - 1; i >= 0; i--) { + const argExpr = this.evaluateExpression(expr.arguments[i]); + if (!argExpr.isString() && !argExpr.isNumber()) { + hasUnknownParams = true; + break; + } + + const value = argExpr.isString() + ? argExpr.string + : "" + argExpr.number; + + const newString = value + (stringSuffix ? stringSuffix.string : ""); + const newRange = [ + argExpr.range[0], + (stringSuffix || argExpr).range[1] + ]; + stringSuffix = new BasicEvaluatedExpression() + .setString(newString) + .setRange(newRange); + } + + if (hasUnknownParams) { + const prefix = param.isString() ? param : param.prefix; + return new BasicEvaluatedExpression() + .setWrapped(prefix, stringSuffix) + .setRange(expr.range); + } else if (param.isWrapped()) { + const postfix = stringSuffix || param.postfix; + return new BasicEvaluatedExpression() + .setWrapped(param.prefix, postfix) + .setRange(expr.range); + } else { + const newString = + param.string + (stringSuffix ? stringSuffix.string : ""); + return new BasicEvaluatedExpression() + .setString(newString) + .setRange(expr.range); + } + }); + this.hooks.evaluateCallExpressionMember + .for("split") + .tap("Parser", (expr, param) => { + if (!param.isString()) return; + if (expr.arguments.length !== 1) return; + let result; + const arg = this.evaluateExpression(expr.arguments[0]); + if (arg.isString()) { + result = param.string.split(arg.string); + } else if (arg.isRegExp()) { + result = param.string.split(arg.regExp); + } else { + return; + } + return new BasicEvaluatedExpression() + .setArray(result) + .setRange(expr.range); + }); + this.hooks.evaluate.for("ConditionalExpression").tap("Parser", expr => { + const condition = this.evaluateExpression(expr.test); + const conditionValue = condition.asBool(); + let res; + if (conditionValue === undefined) { + const consequent = this.evaluateExpression(expr.consequent); + const alternate = this.evaluateExpression(expr.alternate); + if (!consequent || !alternate) return; + res = new BasicEvaluatedExpression(); + if (consequent.isConditional()) { + res.setOptions(consequent.options); + } else { + res.setOptions([consequent]); + } + if (alternate.isConditional()) { + res.addOptions(alternate.options); + } else { + res.addOptions([alternate]); + } + } else { + res = this.evaluateExpression( + conditionValue ? expr.consequent : expr.alternate + ); + } + res.setRange(expr.range); + return res; + }); + this.hooks.evaluate.for("ArrayExpression").tap("Parser", expr => { + const items = expr.elements.map(element => { + return element !== null && this.evaluateExpression(element); + }); + if (!items.every(Boolean)) return; + return new BasicEvaluatedExpression() + .setItems(items) + .setRange(expr.range); + }); + } + + getRenameIdentifier(expr) { + const result = this.evaluateExpression(expr); + if (result && result.isIdentifier()) { + return result.identifier; + } + } + + walkClass(classy) { + if (classy.superClass) this.walkExpression(classy.superClass); + if (classy.body && classy.body.type === "ClassBody") { + const wasTopLevel = this.scope.topLevelScope; + this.scope.topLevelScope = false; + for (const methodDefinition of classy.body.body) { + if (methodDefinition.type === "MethodDefinition") { + this.walkMethodDefinition(methodDefinition); + } + } + this.scope.topLevelScope = wasTopLevel; + } + } + + walkMethodDefinition(methodDefinition) { + if (methodDefinition.computed && methodDefinition.key) { + this.walkExpression(methodDefinition.key); + } + if (methodDefinition.value) { + this.walkExpression(methodDefinition.value); + } + } + + // Prewalking iterates the scope for variable declarations + prewalkStatements(statements) { + for (let index = 0, len = statements.length; index < len; index++) { + const statement = statements[index]; + this.prewalkStatement(statement); + } + } + + // Walking iterates the statements and expressions and processes them + walkStatements(statements) { + for (let index = 0, len = statements.length; index < len; index++) { + const statement = statements[index]; + this.walkStatement(statement); + } + } + + prewalkStatement(statement) { + switch (statement.type) { + case "BlockStatement": + this.prewalkBlockStatement(statement); + break; + case "ClassDeclaration": + this.prewalkClassDeclaration(statement); + break; + case "DoWhileStatement": + this.prewalkDoWhileStatement(statement); + break; + case "ExportAllDeclaration": + this.prewalkExportAllDeclaration(statement); + break; + case "ExportDefaultDeclaration": + this.prewalkExportDefaultDeclaration(statement); + break; + case "ExportNamedDeclaration": + this.prewalkExportNamedDeclaration(statement); + break; + case "ForInStatement": + this.prewalkForInStatement(statement); + break; + case "ForOfStatement": + this.prewalkForOfStatement(statement); + break; + case "ForStatement": + this.prewalkForStatement(statement); + break; + case "FunctionDeclaration": + this.prewalkFunctionDeclaration(statement); + break; + case "IfStatement": + this.prewalkIfStatement(statement); + break; + case "ImportDeclaration": + this.prewalkImportDeclaration(statement); + break; + case "LabeledStatement": + this.prewalkLabeledStatement(statement); + break; + case "SwitchStatement": + this.prewalkSwitchStatement(statement); + break; + case "TryStatement": + this.prewalkTryStatement(statement); + break; + case "VariableDeclaration": + this.prewalkVariableDeclaration(statement); + break; + case "WhileStatement": + this.prewalkWhileStatement(statement); + break; + case "WithStatement": + this.prewalkWithStatement(statement); + break; + } + } + + walkStatement(statement) { + if (this.hooks.statement.call(statement) !== undefined) return; + switch (statement.type) { + case "BlockStatement": + this.walkBlockStatement(statement); + break; + case "ClassDeclaration": + this.walkClassDeclaration(statement); + break; + case "DoWhileStatement": + this.walkDoWhileStatement(statement); + break; + case "ExportDefaultDeclaration": + this.walkExportDefaultDeclaration(statement); + break; + case "ExportNamedDeclaration": + this.walkExportNamedDeclaration(statement); + break; + case "ExpressionStatement": + this.walkExpressionStatement(statement); + break; + case "ForInStatement": + this.walkForInStatement(statement); + break; + case "ForOfStatement": + this.walkForOfStatement(statement); + break; + case "ForStatement": + this.walkForStatement(statement); + break; + case "FunctionDeclaration": + this.walkFunctionDeclaration(statement); + break; + case "IfStatement": + this.walkIfStatement(statement); + break; + case "LabeledStatement": + this.walkLabeledStatement(statement); + break; + case "ReturnStatement": + this.walkReturnStatement(statement); + break; + case "SwitchStatement": + this.walkSwitchStatement(statement); + break; + case "ThrowStatement": + this.walkThrowStatement(statement); + break; + case "TryStatement": + this.walkTryStatement(statement); + break; + case "VariableDeclaration": + this.walkVariableDeclaration(statement); + break; + case "WhileStatement": + this.walkWhileStatement(statement); + break; + case "WithStatement": + this.walkWithStatement(statement); + break; + } + } + + // Real Statements + prewalkBlockStatement(statement) { + this.prewalkStatements(statement.body); + } + + walkBlockStatement(statement) { + this.walkStatements(statement.body); + } + + walkExpressionStatement(statement) { + this.walkExpression(statement.expression); + } + + prewalkIfStatement(statement) { + this.prewalkStatement(statement.consequent); + if (statement.alternate) { + this.prewalkStatement(statement.alternate); + } + } + + walkIfStatement(statement) { + const result = this.hooks.statementIf.call(statement); + if (result === undefined) { + this.walkExpression(statement.test); + this.walkStatement(statement.consequent); + if (statement.alternate) { + this.walkStatement(statement.alternate); + } + } else { + if (result) { + this.walkStatement(statement.consequent); + } else if (statement.alternate) { + this.walkStatement(statement.alternate); + } + } + } + + prewalkLabeledStatement(statement) { + this.prewalkStatement(statement.body); + } + + walkLabeledStatement(statement) { + const hook = this.hooks.label.get(statement.label.name); + if (hook !== undefined) { + const result = hook.call(statement); + if (result === true) return; + } + this.walkStatement(statement.body); + } + + prewalkWithStatement(statement) { + this.prewalkStatement(statement.body); + } + + walkWithStatement(statement) { + this.walkExpression(statement.object); + this.walkStatement(statement.body); + } + + prewalkSwitchStatement(statement) { + this.prewalkSwitchCases(statement.cases); + } + + walkSwitchStatement(statement) { + this.walkExpression(statement.discriminant); + this.walkSwitchCases(statement.cases); + } + + walkTerminatingStatement(statement) { + if (statement.argument) this.walkExpression(statement.argument); + } + + walkReturnStatement(statement) { + this.walkTerminatingStatement(statement); + } + + walkThrowStatement(statement) { + this.walkTerminatingStatement(statement); + } + + prewalkTryStatement(statement) { + this.prewalkStatement(statement.block); + } + + walkTryStatement(statement) { + if (this.scope.inTry) { + this.walkStatement(statement.block); + } else { + this.scope.inTry = true; + this.walkStatement(statement.block); + this.scope.inTry = false; + } + if (statement.handler) this.walkCatchClause(statement.handler); + if (statement.finalizer) this.walkStatement(statement.finalizer); + } + + prewalkWhileStatement(statement) { + this.prewalkStatement(statement.body); + } + + walkWhileStatement(statement) { + this.walkExpression(statement.test); + this.walkStatement(statement.body); + } + + prewalkDoWhileStatement(statement) { + this.prewalkStatement(statement.body); + } + + walkDoWhileStatement(statement) { + this.walkStatement(statement.body); + this.walkExpression(statement.test); + } + + prewalkForStatement(statement) { + if (statement.init) { + if (statement.init.type === "VariableDeclaration") { + this.prewalkStatement(statement.init); + } + } + this.prewalkStatement(statement.body); + } + + walkForStatement(statement) { + if (statement.init) { + if (statement.init.type === "VariableDeclaration") { + this.walkStatement(statement.init); + } else { + this.walkExpression(statement.init); + } + } + if (statement.test) { + this.walkExpression(statement.test); + } + if (statement.update) { + this.walkExpression(statement.update); + } + this.walkStatement(statement.body); + } + + prewalkForInStatement(statement) { + if (statement.left.type === "VariableDeclaration") { + this.prewalkVariableDeclaration(statement.left); + } + this.prewalkStatement(statement.body); + } + + walkForInStatement(statement) { + if (statement.left.type === "VariableDeclaration") { + this.walkVariableDeclaration(statement.left); + } else { + this.walkPattern(statement.left); + } + this.walkExpression(statement.right); + this.walkStatement(statement.body); + } + + prewalkForOfStatement(statement) { + if (statement.left.type === "VariableDeclaration") { + this.prewalkVariableDeclaration(statement.left); + } + this.prewalkStatement(statement.body); + } + + walkForOfStatement(statement) { + if (statement.left.type === "VariableDeclaration") { + this.walkVariableDeclaration(statement.left); + } else { + this.walkPattern(statement.left); + } + this.walkExpression(statement.right); + this.walkStatement(statement.body); + } + + // Declarations + prewalkFunctionDeclaration(statement) { + if (statement.id) { + this.scope.renames.set(statement.id.name, null); + this.scope.definitions.add(statement.id.name); + } + } + + walkFunctionDeclaration(statement) { + const wasTopLevel = this.scope.topLevelScope; + this.scope.topLevelScope = false; + this.inScope(statement.params, () => { + for (const param of statement.params) { + this.walkPattern(param); + } + if (statement.body.type === "BlockStatement") { + this.detectStrictMode(statement.body.body); + this.prewalkStatement(statement.body); + this.walkStatement(statement.body); + } else { + this.walkExpression(statement.body); + } + }); + this.scope.topLevelScope = wasTopLevel; + } + + prewalkImportDeclaration(statement) { + const source = statement.source.value; + this.hooks.import.call(statement, source); + for (const specifier of statement.specifiers) { + const name = specifier.local.name; + this.scope.renames.set(name, null); + this.scope.definitions.add(name); + switch (specifier.type) { + case "ImportDefaultSpecifier": + this.hooks.importSpecifier.call(statement, source, "default", name); + break; + case "ImportSpecifier": + this.hooks.importSpecifier.call( + statement, + source, + specifier.imported.name, + name + ); + break; + case "ImportNamespaceSpecifier": + this.hooks.importSpecifier.call(statement, source, null, name); + break; + } + } + } + + prewalkExportNamedDeclaration(statement) { + let source; + if (statement.source) { + source = statement.source.value; + this.hooks.exportImport.call(statement, source); + } else { + this.hooks.export.call(statement); + } + if (statement.declaration) { + if ( + !this.hooks.exportDeclaration.call(statement, statement.declaration) + ) { + const originalDefinitions = this.scope.definitions; + const tracker = new TrackingSet(this.scope.definitions); + this.scope.definitions = tracker; + this.prewalkStatement(statement.declaration); + const newDefs = Array.from(tracker.getAddedItems()); + this.scope.definitions = originalDefinitions; + for (let index = newDefs.length - 1; index >= 0; index--) { + const def = newDefs[index]; + this.hooks.exportSpecifier.call(statement, def, def, index); + } + } + } + if (statement.specifiers) { + for ( + let specifierIndex = 0; + specifierIndex < statement.specifiers.length; + specifierIndex++ + ) { + const specifier = statement.specifiers[specifierIndex]; + switch (specifier.type) { + case "ExportSpecifier": { + const name = specifier.exported.name; + if (source) { + this.hooks.exportImportSpecifier.call( + statement, + source, + specifier.local.name, + name, + specifierIndex + ); + } else { + this.hooks.exportSpecifier.call( + statement, + specifier.local.name, + name, + specifierIndex + ); + } + break; + } + } + } + } + } + + walkExportNamedDeclaration(statement) { + if (statement.declaration) { + this.walkStatement(statement.declaration); + } + } + + prewalkExportDefaultDeclaration(statement) { + if (statement.declaration.id) { + const originalDefinitions = this.scope.definitions; + const tracker = new TrackingSet(this.scope.definitions); + this.scope.definitions = tracker; + this.prewalkStatement(statement.declaration); + const newDefs = Array.from(tracker.getAddedItems()); + this.scope.definitions = originalDefinitions; + for (let index = 0, len = newDefs.length; index < len; index++) { + const def = newDefs[index]; + this.hooks.exportSpecifier.call(statement, def, "default"); + } + } + } + + walkExportDefaultDeclaration(statement) { + this.hooks.export.call(statement); + if ( + statement.declaration.id && + statement.declaration.type !== "FunctionExpression" && + statement.declaration.type !== "ClassExpression" + ) { + if ( + !this.hooks.exportDeclaration.call(statement, statement.declaration) + ) { + this.walkStatement(statement.declaration); + } + } else { + // Acorn parses `export default function() {}` as `FunctionDeclaration` and + // `export default class {}` as `ClassDeclaration`, both with `id = null`. + // These nodes must be treated as expressions. + if (statement.declaration.type === "FunctionDeclaration") { + this.walkFunctionDeclaration(statement.declaration); + } else if (statement.declaration.type === "ClassDeclaration") { + this.walkClassDeclaration(statement.declaration); + } else { + this.walkExpression(statement.declaration); + } + if (!this.hooks.exportExpression.call(statement, statement.declaration)) { + this.hooks.exportSpecifier.call( + statement, + statement.declaration, + "default" + ); + } + } + } + + prewalkExportAllDeclaration(statement) { + const source = statement.source.value; + this.hooks.exportImport.call(statement, source); + this.hooks.exportImportSpecifier.call(statement, source, null, null, 0); + } + + prewalkVariableDeclaration(statement) { + const hookMap = + statement.kind === "const" + ? this.hooks.varDeclarationConst + : statement.kind === "let" + ? this.hooks.varDeclarationLet + : this.hooks.varDeclarationVar; + for (const declarator of statement.declarations) { + switch (declarator.type) { + case "VariableDeclarator": { + this.enterPattern(declarator.id, (name, decl) => { + let hook = hookMap.get(name); + if (hook === undefined || !hook.call(decl)) { + hook = this.hooks.varDeclaration.get(name); + if (hook === undefined || !hook.call(decl)) { + this.scope.renames.set(name, null); + this.scope.definitions.add(name); + } + } + }); + break; + } + } + } + } + + walkVariableDeclaration(statement) { + for (const declarator of statement.declarations) { + switch (declarator.type) { + case "VariableDeclarator": { + const renameIdentifier = + declarator.init && this.getRenameIdentifier(declarator.init); + if (renameIdentifier && declarator.id.type === "Identifier") { + const hook = this.hooks.canRename.get(renameIdentifier); + if (hook !== undefined && hook.call(declarator.init)) { + // renaming with "var a = b;" + const hook = this.hooks.rename.get(renameIdentifier); + if (hook === undefined || !hook.call(declarator.init)) { + this.scope.renames.set( + declarator.id.name, + this.scope.renames.get(renameIdentifier) || renameIdentifier + ); + this.scope.definitions.delete(declarator.id.name); + } + break; + } + } + this.walkPattern(declarator.id); + if (declarator.init) this.walkExpression(declarator.init); + break; + } + } + } + } + + prewalkClassDeclaration(statement) { + if (statement.id) { + this.scope.renames.set(statement.id.name, null); + this.scope.definitions.add(statement.id.name); + } + } + + walkClassDeclaration(statement) { + this.walkClass(statement); + } + + prewalkSwitchCases(switchCases) { + for (let index = 0, len = switchCases.length; index < len; index++) { + const switchCase = switchCases[index]; + this.prewalkStatements(switchCase.consequent); + } + } + + walkSwitchCases(switchCases) { + for (let index = 0, len = switchCases.length; index < len; index++) { + const switchCase = switchCases[index]; + + if (switchCase.test) { + this.walkExpression(switchCase.test); + } + this.walkStatements(switchCase.consequent); + } + } + + walkCatchClause(catchClause) { + // Error binding is optional in catch clause since ECMAScript 2019 + const errorBinding = + catchClause.param === null ? EMPTY_ARRAY : [catchClause.param]; + + this.inScope(errorBinding, () => { + this.prewalkStatement(catchClause.body); + this.walkStatement(catchClause.body); + }); + } + + walkPattern(pattern) { + switch (pattern.type) { + case "ArrayPattern": + this.walkArrayPattern(pattern); + break; + case "AssignmentPattern": + this.walkAssignmentPattern(pattern); + break; + case "MemberExpression": + this.walkMemberExpression(pattern); + break; + case "ObjectPattern": + this.walkObjectPattern(pattern); + break; + case "RestElement": + this.walkRestElement(pattern); + break; + } + } + + walkAssignmentPattern(pattern) { + this.walkExpression(pattern.right); + this.walkPattern(pattern.left); + } + + walkObjectPattern(pattern) { + for (let i = 0, len = pattern.properties.length; i < len; i++) { + const prop = pattern.properties[i]; + if (prop) { + if (prop.computed) this.walkExpression(prop.key); + if (prop.value) this.walkPattern(prop.value); + } + } + } + + walkArrayPattern(pattern) { + for (let i = 0, len = pattern.elements.length; i < len; i++) { + const element = pattern.elements[i]; + if (element) this.walkPattern(element); + } + } + + walkRestElement(pattern) { + this.walkPattern(pattern.argument); + } + + walkExpressions(expressions) { + for (const expression of expressions) { + if (expression) { + this.walkExpression(expression); + } + } + } + + walkExpression(expression) { + switch (expression.type) { + case "ArrayExpression": + this.walkArrayExpression(expression); + break; + case "ArrowFunctionExpression": + this.walkArrowFunctionExpression(expression); + break; + case "AssignmentExpression": + this.walkAssignmentExpression(expression); + break; + case "AwaitExpression": + this.walkAwaitExpression(expression); + break; + case "BinaryExpression": + this.walkBinaryExpression(expression); + break; + case "CallExpression": + this.walkCallExpression(expression); + break; + case "ClassExpression": + this.walkClassExpression(expression); + break; + case "ConditionalExpression": + this.walkConditionalExpression(expression); + break; + case "FunctionExpression": + this.walkFunctionExpression(expression); + break; + case "Identifier": + this.walkIdentifier(expression); + break; + case "LogicalExpression": + this.walkLogicalExpression(expression); + break; + case "MemberExpression": + this.walkMemberExpression(expression); + break; + case "NewExpression": + this.walkNewExpression(expression); + break; + case "ObjectExpression": + this.walkObjectExpression(expression); + break; + case "SequenceExpression": + this.walkSequenceExpression(expression); + break; + case "SpreadElement": + this.walkSpreadElement(expression); + break; + case "TaggedTemplateExpression": + this.walkTaggedTemplateExpression(expression); + break; + case "TemplateLiteral": + this.walkTemplateLiteral(expression); + break; + case "ThisExpression": + this.walkThisExpression(expression); + break; + case "UnaryExpression": + this.walkUnaryExpression(expression); + break; + case "UpdateExpression": + this.walkUpdateExpression(expression); + break; + case "YieldExpression": + this.walkYieldExpression(expression); + break; + } + } + + walkAwaitExpression(expression) { + this.walkExpression(expression.argument); + } + + walkArrayExpression(expression) { + if (expression.elements) { + this.walkExpressions(expression.elements); + } + } + + walkSpreadElement(expression) { + if (expression.argument) { + this.walkExpression(expression.argument); + } + } + + walkObjectExpression(expression) { + for ( + let propIndex = 0, len = expression.properties.length; + propIndex < len; + propIndex++ + ) { + const prop = expression.properties[propIndex]; + if (prop.type === "SpreadElement") { + this.walkExpression(prop.argument); + continue; + } + if (prop.computed) { + this.walkExpression(prop.key); + } + if (prop.shorthand) { + this.scope.inShorthand = true; + } + this.walkExpression(prop.value); + if (prop.shorthand) { + this.scope.inShorthand = false; + } + } + } + + walkFunctionExpression(expression) { + const wasTopLevel = this.scope.topLevelScope; + this.scope.topLevelScope = false; + this.inScope(expression.params, () => { + for (const param of expression.params) { + this.walkPattern(param); + } + if (expression.body.type === "BlockStatement") { + this.detectStrictMode(expression.body.body); + this.prewalkStatement(expression.body); + this.walkStatement(expression.body); + } else { + this.walkExpression(expression.body); + } + }); + this.scope.topLevelScope = wasTopLevel; + } + + walkArrowFunctionExpression(expression) { + this.inScope(expression.params, () => { + for (const param of expression.params) { + this.walkPattern(param); + } + if (expression.body.type === "BlockStatement") { + this.detectStrictMode(expression.body.body); + this.prewalkStatement(expression.body); + this.walkStatement(expression.body); + } else { + this.walkExpression(expression.body); + } + }); + } + + walkSequenceExpression(expression) { + if (expression.expressions) this.walkExpressions(expression.expressions); + } + + walkUpdateExpression(expression) { + this.walkExpression(expression.argument); + } + + walkUnaryExpression(expression) { + if (expression.operator === "typeof") { + const exprName = this.getNameForExpression(expression.argument); + if (exprName && exprName.free) { + const hook = this.hooks.typeof.get(exprName.name); + if (hook !== undefined) { + const result = hook.call(expression); + if (result === true) return; + } + } + } + this.walkExpression(expression.argument); + } + + walkLeftRightExpression(expression) { + this.walkExpression(expression.left); + this.walkExpression(expression.right); + } + + walkBinaryExpression(expression) { + this.walkLeftRightExpression(expression); + } + + walkLogicalExpression(expression) { + const result = this.hooks.expressionLogicalOperator.call(expression); + if (result === undefined) { + this.walkLeftRightExpression(expression); + } else { + if (result) { + this.walkExpression(expression.right); + } + } + } + + walkAssignmentExpression(expression) { + const renameIdentifier = this.getRenameIdentifier(expression.right); + if (expression.left.type === "Identifier" && renameIdentifier) { + const hook = this.hooks.canRename.get(renameIdentifier); + if (hook !== undefined && hook.call(expression.right)) { + // renaming "a = b;" + const hook = this.hooks.rename.get(renameIdentifier); + if (hook === undefined || !hook.call(expression.right)) { + this.scope.renames.set(expression.left.name, renameIdentifier); + this.scope.definitions.delete(expression.left.name); + } + return; + } + } + if (expression.left.type === "Identifier") { + const assignedHook = this.hooks.assigned.get(expression.left.name); + if (assignedHook === undefined || !assignedHook.call(expression)) { + this.walkExpression(expression.right); + } + this.scope.renames.set(expression.left.name, null); + const assignHook = this.hooks.assign.get(expression.left.name); + if (assignHook === undefined || !assignHook.call(expression)) { + this.walkExpression(expression.left); + } + return; + } + this.walkExpression(expression.right); + this.walkPattern(expression.left); + this.enterPattern(expression.left, (name, decl) => { + this.scope.renames.set(name, null); + }); + } + + walkConditionalExpression(expression) { + const result = this.hooks.expressionConditionalOperator.call(expression); + if (result === undefined) { + this.walkExpression(expression.test); + this.walkExpression(expression.consequent); + if (expression.alternate) { + this.walkExpression(expression.alternate); + } + } else { + if (result) { + this.walkExpression(expression.consequent); + } else if (expression.alternate) { + this.walkExpression(expression.alternate); + } + } + } + + walkNewExpression(expression) { + const callee = this.evaluateExpression(expression.callee); + if (callee.isIdentifier()) { + const hook = this.hooks.new.get(callee.identifier); + if (hook !== undefined) { + const result = hook.call(expression); + if (result === true) { + return; + } + } + } + + this.walkExpression(expression.callee); + if (expression.arguments) { + this.walkExpressions(expression.arguments); + } + } + + walkYieldExpression(expression) { + if (expression.argument) { + this.walkExpression(expression.argument); + } + } + + walkTemplateLiteral(expression) { + if (expression.expressions) { + this.walkExpressions(expression.expressions); + } + } + + walkTaggedTemplateExpression(expression) { + if (expression.tag) { + this.walkExpression(expression.tag); + } + if (expression.quasi && expression.quasi.expressions) { + this.walkExpressions(expression.quasi.expressions); + } + } + + walkClassExpression(expression) { + this.walkClass(expression); + } + + _walkIIFE(functionExpression, options, currentThis) { + const renameArgOrThis = argOrThis => { + const renameIdentifier = this.getRenameIdentifier(argOrThis); + if (renameIdentifier) { + const hook = this.hooks.canRename.get(renameIdentifier); + if (hook !== undefined && hook.call(argOrThis)) { + const hook = this.hooks.rename.get(renameIdentifier); + if (hook === undefined || !hook.call(argOrThis)) { + return renameIdentifier; + } + } + } + this.walkExpression(argOrThis); + }; + const params = functionExpression.params; + const renameThis = currentThis ? renameArgOrThis(currentThis) : null; + const args = options.map(renameArgOrThis); + const wasTopLevel = this.scope.topLevelScope; + this.scope.topLevelScope = false; + this.inScope(params.filter((identifier, idx) => !args[idx]), () => { + if (renameThis) { + this.scope.renames.set("this", renameThis); + } + for (let i = 0; i < args.length; i++) { + const param = args[i]; + if (!param) continue; + if (!params[i] || params[i].type !== "Identifier") continue; + this.scope.renames.set(params[i].name, param); + } + if (functionExpression.body.type === "BlockStatement") { + this.prewalkStatement(functionExpression.body); + this.walkStatement(functionExpression.body); + } else { + this.walkExpression(functionExpression.body); + } + }); + this.scope.topLevelScope = wasTopLevel; + } + + walkCallExpression(expression) { + if ( + expression.callee.type === "MemberExpression" && + expression.callee.object.type === "FunctionExpression" && + !expression.callee.computed && + (expression.callee.property.name === "call" || + expression.callee.property.name === "bind") && + expression.arguments.length > 0 + ) { + // (function(…) { }.call/bind(?, …)) + this._walkIIFE( + expression.callee.object, + expression.arguments.slice(1), + expression.arguments[0] + ); + } else if (expression.callee.type === "FunctionExpression") { + // (function(…) { }(…)) + this._walkIIFE(expression.callee, expression.arguments, null); + } else if (expression.callee.type === "Import") { + let result = this.hooks.importCall.call(expression); + if (result === true) return; + + if (expression.arguments) this.walkExpressions(expression.arguments); + } else { + const callee = this.evaluateExpression(expression.callee); + if (callee.isIdentifier()) { + const callHook = this.hooks.call.get(callee.identifier); + if (callHook !== undefined) { + let result = callHook.call(expression); + if (result === true) return; + } + let identifier = callee.identifier.replace(/\.[^.]+$/, ""); + if (identifier !== callee.identifier) { + const callAnyHook = this.hooks.callAnyMember.get(identifier); + if (callAnyHook !== undefined) { + let result = callAnyHook.call(expression); + if (result === true) return; + } + } + } + + if (expression.callee) this.walkExpression(expression.callee); + if (expression.arguments) this.walkExpressions(expression.arguments); + } + } + + walkMemberExpression(expression) { + const exprName = this.getNameForExpression(expression); + if (exprName && exprName.free) { + const expressionHook = this.hooks.expression.get(exprName.name); + if (expressionHook !== undefined) { + const result = expressionHook.call(expression); + if (result === true) return; + } + const expressionAnyMemberHook = this.hooks.expressionAnyMember.get( + exprName.nameGeneral + ); + if (expressionAnyMemberHook !== undefined) { + const result = expressionAnyMemberHook.call(expression); + if (result === true) return; + } + } + this.walkExpression(expression.object); + if (expression.computed === true) this.walkExpression(expression.property); + } + + walkThisExpression(expression) { + const expressionHook = this.hooks.expression.get("this"); + if (expressionHook !== undefined) { + expressionHook.call(expression); + } + } + + walkIdentifier(expression) { + if (!this.scope.definitions.has(expression.name)) { + const hook = this.hooks.expression.get( + this.scope.renames.get(expression.name) || expression.name + ); + if (hook !== undefined) { + const result = hook.call(expression); + if (result === true) return; + } + } + } + + inScope(params, fn) { + const oldScope = this.scope; + this.scope = { + topLevelScope: oldScope.topLevelScope, + inTry: false, + inShorthand: false, + isStrict: oldScope.isStrict, + definitions: oldScope.definitions.createChild(), + renames: oldScope.renames.createChild() + }; + + this.scope.renames.set("this", null); + + for (const param of params) { + if (typeof param !== "string") { + this.enterPattern(param, param => { + this.scope.renames.set(param, null); + this.scope.definitions.add(param); + }); + } else if (param) { + this.scope.renames.set(param, null); + this.scope.definitions.add(param); + } + } + + fn(); + this.scope = oldScope; + } + + detectStrictMode(statements) { + const isStrict = + statements.length >= 1 && + statements[0].type === "ExpressionStatement" && + statements[0].expression.type === "Literal" && + statements[0].expression.value === "use strict"; + if (isStrict) { + this.scope.isStrict = true; + } + } + + enterPattern(pattern, onIdent) { + if (!pattern) return; + switch (pattern.type) { + case "ArrayPattern": + this.enterArrayPattern(pattern, onIdent); + break; + case "AssignmentPattern": + this.enterAssignmentPattern(pattern, onIdent); + break; + case "Identifier": + this.enterIdentifier(pattern, onIdent); + break; + case "ObjectPattern": + this.enterObjectPattern(pattern, onIdent); + break; + case "RestElement": + this.enterRestElement(pattern, onIdent); + break; + } + } + + enterIdentifier(pattern, onIdent) { + onIdent(pattern.name, pattern); + } + + enterObjectPattern(pattern, onIdent) { + for ( + let propIndex = 0, len = pattern.properties.length; + propIndex < len; + propIndex++ + ) { + const prop = pattern.properties[propIndex]; + this.enterPattern(prop.value, onIdent); + } + } + + enterArrayPattern(pattern, onIdent) { + for ( + let elementIndex = 0, len = pattern.elements.length; + elementIndex < len; + elementIndex++ + ) { + const element = pattern.elements[elementIndex]; + this.enterPattern(element, onIdent); + } + } + + enterRestElement(pattern, onIdent) { + this.enterPattern(pattern.argument, onIdent); + } + + enterAssignmentPattern(pattern, onIdent) { + this.enterPattern(pattern.left, onIdent); + } + + evaluateExpression(expression) { + try { + const hook = this.hooks.evaluate.get(expression.type); + if (hook !== undefined) { + const result = hook.call(expression); + if (result !== undefined) { + if (result) { + result.setExpression(expression); + } + return result; + } + } + } catch (e) { + console.warn(e); + // ignore error + } + return new BasicEvaluatedExpression() + .setRange(expression.range) + .setExpression(expression); + } + + parseString(expression) { + switch (expression.type) { + case "BinaryExpression": + if (expression.operator === "+") { + return ( + this.parseString(expression.left) + + this.parseString(expression.right) + ); + } + break; + case "Literal": + return expression.value + ""; + } + throw new Error( + expression.type + " is not supported as parameter for require" + ); + } + + parseCalculatedString(expression) { + switch (expression.type) { + case "BinaryExpression": + if (expression.operator === "+") { + const left = this.parseCalculatedString(expression.left); + const right = this.parseCalculatedString(expression.right); + if (left.code) { + return { + range: left.range, + value: left.value, + code: true, + conditional: false + }; + } else if (right.code) { + return { + range: [ + left.range[0], + right.range ? right.range[1] : left.range[1] + ], + value: left.value + right.value, + code: true, + conditional: false + }; + } else { + return { + range: [left.range[0], right.range[1]], + value: left.value + right.value, + code: false, + conditional: false + }; + } + } + break; + case "ConditionalExpression": { + const consequent = this.parseCalculatedString(expression.consequent); + const alternate = this.parseCalculatedString(expression.alternate); + const items = []; + if (consequent.conditional) { + items.push(...consequent.conditional); + } else if (!consequent.code) { + items.push(consequent); + } else { + break; + } + if (alternate.conditional) { + items.push(...alternate.conditional); + } else if (!alternate.code) { + items.push(alternate); + } else { + break; + } + return { + range: undefined, + value: "", + code: true, + conditional: items + }; + } + case "Literal": + return { + range: expression.range, + value: expression.value + "", + code: false, + conditional: false + }; + } + return { + range: undefined, + value: "", + code: true, + conditional: false + }; + } + + parse(source, initialState) { + let ast; + let comments; + if (typeof source === "object" && source !== null) { + ast = source; + comments = source.comments; + } else { + comments = []; + ast = Parser.parse(source, { + sourceType: this.sourceType, + onComment: comments + }); + } + + const oldScope = this.scope; + const oldState = this.state; + const oldComments = this.comments; + this.scope = { + topLevelScope: true, + inTry: false, + inShorthand: false, + isStrict: false, + definitions: new StackedSetMap(), + renames: new StackedSetMap() + }; + const state = (this.state = initialState || {}); + this.comments = comments; + if (this.hooks.program.call(ast, comments) === undefined) { + this.detectStrictMode(ast.body); + this.prewalkStatements(ast.body); + this.walkStatements(ast.body); + } + this.scope = oldScope; + this.state = oldState; + this.comments = oldComments; + return state; + } + + evaluate(source) { + const ast = Parser.parse("(" + source + ")", { + sourceType: this.sourceType, + locations: false + }); + if (ast.body.length !== 1 || ast.body[0].type !== "ExpressionStatement") { + throw new Error("evaluate: Source is not a expression"); + } + return this.evaluateExpression(ast.body[0].expression); + } + + getComments(range) { + return this.comments.filter( + comment => comment.range[0] >= range[0] && comment.range[1] <= range[1] + ); + } + + parseCommentOptions(range) { + const comments = this.getComments(range); + if (comments.length === 0) { + return EMPTY_COMMENT_OPTIONS; + } + let options = {}; + let errors = []; + for (const comment of comments) { + const { value } = comment; + if (value && webpackCommentRegExp.test(value)) { + // try compile only if webpack options comment is present + try { + const val = vm.runInNewContext(`(function(){return {${value}};})()`); + Object.assign(options, val); + } catch (e) { + e.comment = comment; + errors.push(e); + } + } + } + return { options, errors }; + } + + getNameForExpression(expression) { + let expr = expression; + const exprName = []; + while ( + expr.type === "MemberExpression" && + expr.property.type === (expr.computed ? "Literal" : "Identifier") + ) { + exprName.push(expr.computed ? expr.property.value : expr.property.name); + expr = expr.object; + } + let free; + if (expr.type === "Identifier") { + free = !this.scope.definitions.has(expr.name); + exprName.push(this.scope.renames.get(expr.name) || expr.name); + } else if ( + expr.type === "ThisExpression" && + this.scope.renames.get("this") + ) { + free = true; + exprName.push(this.scope.renames.get("this")); + } else if (expr.type === "ThisExpression") { + free = this.scope.topLevelScope; + exprName.push("this"); + } else { + return null; + } + let prefix = ""; + for (let i = exprName.length - 1; i >= 2; i--) { + prefix += exprName[i] + "."; + } + if (exprName.length > 1) { + prefix += exprName[1]; + } + const name = prefix ? prefix + "." + exprName[0] : exprName[0]; + const nameGeneral = prefix; + return { + name, + nameGeneral, + free + }; + } + + static parse(code, options) { + const type = options ? options.sourceType : "module"; + const parserOptions = Object.assign( + Object.create(null), + defaultParserOptions, + options + ); + + if (type === "auto") { + parserOptions.sourceType = "module"; + } + + let ast; + let error; + let threw = false; + try { + ast = acorn.parse(code, parserOptions); + } catch (e) { + error = e; + threw = true; + } + + if (threw && type === "auto") { + parserOptions.sourceType = "script"; + if (Array.isArray(parserOptions.onComment)) { + parserOptions.onComment.length = 0; + } + try { + ast = acorn.parse(code, parserOptions); + threw = false; + } catch (e) { + threw = true; + } + } + + if (threw) { + throw error; + } + + return ast; + } +} + +// TODO remove in webpack 5 +Object.defineProperty(Parser.prototype, "getCommentOptions", { + configurable: false, + value: util.deprecate( + /** + * @deprecated + * @param {TODO} range Range + * @returns {void} + * @this {Parser} + */ + function(range) { + return this.parseCommentOptions(range).options; + }, + "Parser.getCommentOptions: Use Parser.parseCommentOptions(range) instead" + ) +}); + +module.exports = Parser; diff --git a/node_modules/webpack/lib/ParserHelpers.js b/node_modules/webpack/lib/ParserHelpers.js new file mode 100644 index 00000000..5248f12f --- /dev/null +++ b/node_modules/webpack/lib/ParserHelpers.js @@ -0,0 +1,103 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const path = require("path"); + +const BasicEvaluatedExpression = require("./BasicEvaluatedExpression"); +const ConstDependency = require("./dependencies/ConstDependency"); +const UnsupportedFeatureWarning = require("./UnsupportedFeatureWarning"); + +const ParserHelpers = exports; + +ParserHelpers.addParsedVariableToModule = (parser, name, expression) => { + if (!parser.state.current.addVariable) return false; + var deps = []; + parser.parse(expression, { + current: { + addDependency: dep => { + dep.userRequest = name; + deps.push(dep); + } + }, + module: parser.state.module + }); + parser.state.current.addVariable(name, expression, deps); + return true; +}; + +ParserHelpers.requireFileAsExpression = (context, pathToModule) => { + var moduleJsPath = path.relative(context, pathToModule); + if (!/^[A-Z]:/i.test(moduleJsPath)) { + moduleJsPath = "./" + moduleJsPath.replace(/\\/g, "/"); + } + return "require(" + JSON.stringify(moduleJsPath) + ")"; +}; + +ParserHelpers.toConstantDependency = (parser, value) => { + return function constDependency(expr) { + var dep = new ConstDependency(value, expr.range, false); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return true; + }; +}; + +ParserHelpers.toConstantDependencyWithWebpackRequire = (parser, value) => { + return function constDependencyWithWebpackRequire(expr) { + var dep = new ConstDependency(value, expr.range, true); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return true; + }; +}; + +ParserHelpers.evaluateToString = value => { + return function stringExpression(expr) { + return new BasicEvaluatedExpression().setString(value).setRange(expr.range); + }; +}; + +ParserHelpers.evaluateToBoolean = value => { + return function booleanExpression(expr) { + return new BasicEvaluatedExpression() + .setBoolean(value) + .setRange(expr.range); + }; +}; + +ParserHelpers.evaluateToIdentifier = (identifier, truthy) => { + return function identifierExpression(expr) { + let evex = new BasicEvaluatedExpression() + .setIdentifier(identifier) + .setRange(expr.range); + if (truthy === true) { + evex = evex.setTruthy(); + } else if (truthy === false) { + evex = evex.setFalsy(); + } + return evex; + }; +}; + +ParserHelpers.expressionIsUnsupported = (parser, message) => { + return function unsupportedExpression(expr) { + var dep = new ConstDependency("(void 0)", expr.range, false); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + if (!parser.state.module) return; + parser.state.module.warnings.push( + new UnsupportedFeatureWarning(parser.state.module, message, expr.loc) + ); + return true; + }; +}; + +ParserHelpers.skipTraversal = function skipTraversal() { + return true; +}; + +ParserHelpers.approve = function approve() { + return true; +}; diff --git a/node_modules/webpack/lib/PrefetchPlugin.js b/node_modules/webpack/lib/PrefetchPlugin.js new file mode 100644 index 00000000..cc9d17c0 --- /dev/null +++ b/node_modules/webpack/lib/PrefetchPlugin.js @@ -0,0 +1,37 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const PrefetchDependency = require("./dependencies/PrefetchDependency"); + +class PrefetchPlugin { + constructor(context, request) { + if (!request) { + this.request = context; + } else { + this.context = context; + this.request = request; + } + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "PrefetchPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + PrefetchDependency, + normalModuleFactory + ); + } + ); + compiler.hooks.make.tapAsync("PrefetchPlugin", (compilation, callback) => { + compilation.prefetch( + this.context || compiler.context, + new PrefetchDependency(this.request), + callback + ); + }); + } +} +module.exports = PrefetchPlugin; diff --git a/node_modules/webpack/lib/ProgressPlugin.js b/node_modules/webpack/lib/ProgressPlugin.js new file mode 100644 index 00000000..4f479f33 --- /dev/null +++ b/node_modules/webpack/lib/ProgressPlugin.js @@ -0,0 +1,331 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/ProgressPlugin.json"); + +/** @typedef {import("../declarations/plugins/ProgressPlugin").ProgressPluginArgument} ProgressPluginArgument */ +/** @typedef {import("../declarations/plugins/ProgressPlugin").ProgressPluginOptions} ProgressPluginOptions */ + +const createDefaultHandler = profile => { + let lineCaretPosition = 0; + let lastMessage = ""; + let lastState; + let lastStateTime; + + const defaultHandler = (percentage, msg, ...args) => { + let state = msg; + const details = args; + if (percentage < 1) { + percentage = Math.floor(percentage * 100); + msg = `${percentage}% ${msg}`; + if (percentage < 100) { + msg = ` ${msg}`; + } + if (percentage < 10) { + msg = ` ${msg}`; + } + for (let detail of details) { + if (!detail) continue; + if (detail.length > 40) { + detail = `...${detail.substr(detail.length - 39)}`; + } + msg += ` ${detail}`; + } + } + if (profile) { + state = state.replace(/^\d+\/\d+\s+/, ""); + if (percentage === 0) { + lastState = null; + lastStateTime = Date.now(); + } else if (state !== lastState || percentage === 1) { + const now = Date.now(); + if (lastState) { + const stateMsg = `${now - lastStateTime}ms ${lastState}`; + goToLineStart(stateMsg); + process.stderr.write(stateMsg + "\n"); + lineCaretPosition = 0; + } + lastState = state; + lastStateTime = now; + } + } + if (lastMessage !== msg) { + goToLineStart(msg); + process.stderr.write(msg); + lastMessage = msg; + } + }; + + const goToLineStart = nextMessage => { + let str = ""; + for (; lineCaretPosition > nextMessage.length; lineCaretPosition--) { + str += "\b \b"; + } + for (var i = 0; i < lineCaretPosition; i++) { + str += "\b"; + } + lineCaretPosition = nextMessage.length; + if (str) process.stderr.write(str); + }; + + return defaultHandler; +}; + +class ProgressPlugin { + /** + * @param {ProgressPluginArgument} options options + */ + constructor(options) { + if (typeof options === "function") { + options = { + handler: options + }; + } + + options = options || {}; + validateOptions(schema, options, "Progress Plugin"); + options = Object.assign({}, ProgressPlugin.defaultOptions, options); + + this.profile = options.profile; + this.handler = options.handler; + this.modulesCount = options.modulesCount; + this.showEntries = options.entries; + this.showModules = options.modules; + this.showActiveModules = options.activeModules; + } + + apply(compiler) { + const { modulesCount } = this; + const handler = this.handler || createDefaultHandler(this.profile); + const showEntries = this.showEntries; + const showModules = this.showModules; + const showActiveModules = this.showActiveModules; + if (compiler.compilers) { + const states = new Array(compiler.compilers.length); + compiler.compilers.forEach((compiler, idx) => { + new ProgressPlugin((p, msg, ...args) => { + states[idx] = [p, msg, ...args]; + handler( + states + .map(state => (state && state[0]) || 0) + .reduce((a, b) => a + b) / states.length, + `[${idx}] ${msg}`, + ...args + ); + }).apply(compiler); + }); + } else { + let lastModulesCount = 0; + let lastEntriesCount = 0; + let moduleCount = modulesCount; + let entriesCount = 1; + let doneModules = 0; + let doneEntries = 0; + const activeModules = new Set(); + let lastActiveModule = ""; + + const update = () => { + const percentByModules = + doneModules / Math.max(lastModulesCount, moduleCount); + const percentByEntries = + doneEntries / Math.max(lastEntriesCount, entriesCount); + + const items = [ + 0.1 + Math.max(percentByModules, percentByEntries) * 0.6, + "building" + ]; + if (showEntries) { + items.push(`${doneEntries}/${entriesCount} entries`); + } + if (showModules) { + items.push(`${doneModules}/${moduleCount} modules`); + } + if (showActiveModules) { + items.push(`${activeModules.size} active`); + items.push(lastActiveModule); + } + handler(...items); + }; + + const moduleAdd = module => { + moduleCount++; + if (showActiveModules) { + const ident = module.identifier(); + if (ident) { + activeModules.add(ident); + lastActiveModule = ident; + } + } + update(); + }; + + const entryAdd = (entry, name) => { + entriesCount++; + update(); + }; + + const moduleDone = module => { + doneModules++; + if (showActiveModules) { + const ident = module.identifier(); + if (ident) { + activeModules.delete(ident); + if (lastActiveModule === ident) { + lastActiveModule = ""; + for (const m of activeModules) { + lastActiveModule = m; + } + } + } + } + update(); + }; + + const entryDone = (entry, name) => { + doneEntries++; + update(); + }; + + compiler.hooks.compilation.tap("ProgressPlugin", compilation => { + if (compilation.compiler.isChild()) return; + lastModulesCount = moduleCount; + lastEntriesCount = entriesCount; + moduleCount = entriesCount = 0; + doneModules = doneEntries = 0; + handler(0, "compiling"); + + compilation.hooks.buildModule.tap("ProgressPlugin", moduleAdd); + compilation.hooks.failedModule.tap("ProgressPlugin", moduleDone); + compilation.hooks.succeedModule.tap("ProgressPlugin", moduleDone); + + compilation.hooks.addEntry.tap("ProgressPlugin", entryAdd); + compilation.hooks.failedEntry.tap("ProgressPlugin", entryDone); + compilation.hooks.succeedEntry.tap("ProgressPlugin", entryDone); + + const hooks = { + finishModules: "finish module graph", + seal: "sealing", + beforeChunks: "chunk graph", + afterChunks: "after chunk graph", + optimizeDependenciesBasic: "basic dependencies optimization", + optimizeDependencies: "dependencies optimization", + optimizeDependenciesAdvanced: "advanced dependencies optimization", + afterOptimizeDependencies: "after dependencies optimization", + optimize: "optimizing", + optimizeModulesBasic: "basic module optimization", + optimizeModules: "module optimization", + optimizeModulesAdvanced: "advanced module optimization", + afterOptimizeModules: "after module optimization", + optimizeChunksBasic: "basic chunk optimization", + optimizeChunks: "chunk optimization", + optimizeChunksAdvanced: "advanced chunk optimization", + afterOptimizeChunks: "after chunk optimization", + optimizeTree: "module and chunk tree optimization", + afterOptimizeTree: "after module and chunk tree optimization", + optimizeChunkModulesBasic: "basic chunk modules optimization", + optimizeChunkModules: "chunk modules optimization", + optimizeChunkModulesAdvanced: "advanced chunk modules optimization", + afterOptimizeChunkModules: "after chunk modules optimization", + reviveModules: "module reviving", + optimizeModuleOrder: "module order optimization", + advancedOptimizeModuleOrder: "advanced module order optimization", + beforeModuleIds: "before module ids", + moduleIds: "module ids", + optimizeModuleIds: "module id optimization", + afterOptimizeModuleIds: "module id optimization", + reviveChunks: "chunk reviving", + optimizeChunkOrder: "chunk order optimization", + beforeChunkIds: "before chunk ids", + optimizeChunkIds: "chunk id optimization", + afterOptimizeChunkIds: "after chunk id optimization", + recordModules: "record modules", + recordChunks: "record chunks", + beforeHash: "hashing", + contentHash: "content hashing", + afterHash: "after hashing", + recordHash: "record hash", + beforeModuleAssets: "module assets processing", + beforeChunkAssets: "chunk assets processing", + additionalChunkAssets: "additional chunk assets processing", + record: "recording", + additionalAssets: "additional asset processing", + optimizeChunkAssets: "chunk asset optimization", + afterOptimizeChunkAssets: "after chunk asset optimization", + optimizeAssets: "asset optimization", + afterOptimizeAssets: "after asset optimization", + afterSeal: "after seal" + }; + const numberOfHooks = Object.keys(hooks).length; + Object.keys(hooks).forEach((name, idx) => { + const title = hooks[name]; + const percentage = (idx / numberOfHooks) * 0.25 + 0.7; + compilation.hooks[name].intercept({ + name: "ProgressPlugin", + context: true, + call: () => { + handler(percentage, title); + }, + tap: (context, tap) => { + if (context) { + // p is percentage from 0 to 1 + // args is any number of messages in a hierarchical matter + context.reportProgress = (p, ...args) => { + handler(percentage, title, tap.name, ...args); + }; + } + handler(percentage, title, tap.name); + } + }); + }); + }); + compiler.hooks.emit.intercept({ + name: "ProgressPlugin", + context: true, + call: () => { + handler(0.95, "emitting"); + }, + tap: (context, tap) => { + if (context) { + context.reportProgress = (p, ...args) => { + handler(0.95, "emitting", tap.name, ...args); + }; + } + handler(0.95, "emitting", tap.name); + } + }); + compiler.hooks.afterEmit.intercept({ + name: "ProgressPlugin", + context: true, + call: () => { + handler(0.98, "after emitting"); + }, + tap: (context, tap) => { + if (context) { + context.reportProgress = (p, ...args) => { + handler(0.98, "after emitting", tap.name, ...args); + }; + } + handler(0.98, "after emitting", tap.name); + } + }); + compiler.hooks.done.tap("ProgressPlugin", () => { + handler(1, ""); + }); + } + } +} + +ProgressPlugin.defaultOptions = { + profile: false, + modulesCount: 500, + modules: true, + activeModules: true, + // TODO webpack 5 default this to true + entries: false +}; + +module.exports = ProgressPlugin; diff --git a/node_modules/webpack/lib/ProvidePlugin.js b/node_modules/webpack/lib/ProvidePlugin.js new file mode 100644 index 00000000..3ed2fc1b --- /dev/null +++ b/node_modules/webpack/lib/ProvidePlugin.js @@ -0,0 +1,85 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ParserHelpers = require("./ParserHelpers"); +const ConstDependency = require("./dependencies/ConstDependency"); + +const NullFactory = require("./NullFactory"); + +class ProvidePlugin { + constructor(definitions) { + this.definitions = definitions; + } + + apply(compiler) { + const definitions = this.definitions; + compiler.hooks.compilation.tap( + "ProvidePlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + const handler = (parser, parserOptions) => { + Object.keys(definitions).forEach(name => { + var request = [].concat(definitions[name]); + var splittedName = name.split("."); + if (splittedName.length > 0) { + splittedName.slice(1).forEach((_, i) => { + const name = splittedName.slice(0, i + 1).join("."); + parser.hooks.canRename + .for(name) + .tap("ProvidePlugin", ParserHelpers.approve); + }); + } + parser.hooks.expression.for(name).tap("ProvidePlugin", expr => { + let nameIdentifier = name; + const scopedName = name.includes("."); + let expression = `require(${JSON.stringify(request[0])})`; + if (scopedName) { + nameIdentifier = `__webpack_provided_${name.replace( + /\./g, + "_dot_" + )}`; + } + if (request.length > 1) { + expression += request + .slice(1) + .map(r => `[${JSON.stringify(r)}]`) + .join(""); + } + if ( + !ParserHelpers.addParsedVariableToModule( + parser, + nameIdentifier, + expression + ) + ) { + return false; + } + if (scopedName) { + ParserHelpers.toConstantDependency(parser, nameIdentifier)( + expr + ); + } + return true; + }); + }); + }; + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("ProvidePlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("ProvidePlugin", handler); + + // Disable ProvidePlugin for javascript/esm, see https://github.com/webpack/webpack/issues/7032 + } + ); + } +} +module.exports = ProvidePlugin; diff --git a/node_modules/webpack/lib/RawModule.js b/node_modules/webpack/lib/RawModule.js new file mode 100644 index 00000000..ab3fd3ab --- /dev/null +++ b/node_modules/webpack/lib/RawModule.js @@ -0,0 +1,56 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Module = require("./Module"); +const { OriginalSource, RawSource } = require("webpack-sources"); + +module.exports = class RawModule extends Module { + constructor(source, identifier, readableIdentifier) { + super("javascript/dynamic", null); + this.sourceStr = source; + this.identifierStr = identifier || this.sourceStr; + this.readableIdentifierStr = readableIdentifier || this.identifierStr; + this.built = false; + } + + identifier() { + return this.identifierStr; + } + + size() { + return this.sourceStr.length; + } + + readableIdentifier(requestShortener) { + return requestShortener.shorten(this.readableIdentifierStr); + } + + needRebuild() { + return false; + } + + build(options, compilations, resolver, fs, callback) { + this.built = true; + this.buildMeta = {}; + this.buildInfo = { + cacheable: true + }; + callback(); + } + + source() { + if (this.useSourceMap) { + return new OriginalSource(this.sourceStr, this.identifier()); + } else { + return new RawSource(this.sourceStr); + } + } + + updateHash(hash) { + hash.update(this.sourceStr); + super.updateHash(hash); + } +}; diff --git a/node_modules/webpack/lib/RecordIdsPlugin.js b/node_modules/webpack/lib/RecordIdsPlugin.js new file mode 100644 index 00000000..88c6a9a3 --- /dev/null +++ b/node_modules/webpack/lib/RecordIdsPlugin.js @@ -0,0 +1,230 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const identifierUtils = require("./util/identifier"); + +/** @typedef {import("./Compiler")} Compiler */ +/** @typedef {import("./Chunk")} Chunk */ +/** @typedef {import("./Module")} Module */ + +/** + * @typedef {Object} RecordsChunks + * @property {Record<string, number>=} byName + * @property {Record<string, number>=} bySource + * @property {number[]=} usedIds + */ + +/** + * @typedef {Object} RecordsModules + * @property {Record<string, number>=} byIdentifier + * @property {Record<string, number>=} bySource + * @property {Record<number, number>=} usedIds + */ + +/** + * @typedef {Object} Records + * @property {RecordsChunks=} chunks + * @property {RecordsModules=} modules + */ + +class RecordIdsPlugin { + /** + * @param {Object} options Options object + * @param {boolean=} options.portableIds true, when ids need to be portable + */ + constructor(options) { + this.options = options || {}; + } + + /** + * @param {Compiler} compiler the Compiler + * @returns {void} + */ + apply(compiler) { + const portableIds = this.options.portableIds; + compiler.hooks.compilation.tap("RecordIdsPlugin", compilation => { + compilation.hooks.recordModules.tap( + "RecordIdsPlugin", + /** + * @param {Module[]} modules the modules array + * @param {Records} records the records object + * @returns {void} + */ + (modules, records) => { + if (!records.modules) records.modules = {}; + if (!records.modules.byIdentifier) records.modules.byIdentifier = {}; + if (!records.modules.usedIds) records.modules.usedIds = {}; + for (const module of modules) { + if (typeof module.id !== "number") continue; + const identifier = portableIds + ? identifierUtils.makePathsRelative( + compiler.context, + module.identifier(), + compilation.cache + ) + : module.identifier(); + records.modules.byIdentifier[identifier] = module.id; + records.modules.usedIds[module.id] = module.id; + } + } + ); + compilation.hooks.reviveModules.tap( + "RecordIdsPlugin", + /** + * @param {Module[]} modules the modules array + * @param {Records} records the records object + * @returns {void} + */ + (modules, records) => { + if (!records.modules) return; + if (records.modules.byIdentifier) { + /** @type {Set<number>} */ + const usedIds = new Set(); + for (const module of modules) { + if (module.id !== null) continue; + const identifier = portableIds + ? identifierUtils.makePathsRelative( + compiler.context, + module.identifier(), + compilation.cache + ) + : module.identifier(); + const id = records.modules.byIdentifier[identifier]; + if (id === undefined) continue; + if (usedIds.has(id)) continue; + usedIds.add(id); + module.id = id; + } + } + if (Array.isArray(records.modules.usedIds)) { + compilation.usedModuleIds = new Set(records.modules.usedIds); + } + } + ); + + /** + * @param {Module} module the module + * @returns {string} the (portable) identifier + */ + const getModuleIdentifier = module => { + if (portableIds) { + return identifierUtils.makePathsRelative( + compiler.context, + module.identifier(), + compilation.cache + ); + } + return module.identifier(); + }; + + /** + * @param {Chunk} chunk the chunk + * @returns {string[]} sources of the chunk + */ + const getChunkSources = chunk => { + /** @type {string[]} */ + const sources = []; + for (const chunkGroup of chunk.groupsIterable) { + const index = chunkGroup.chunks.indexOf(chunk); + for (const origin of chunkGroup.origins) { + if (origin.module) { + if (origin.request) { + sources.push( + `${index} ${getModuleIdentifier(origin.module)} ${ + origin.request + }` + ); + } else if (typeof origin.loc === "string") { + sources.push( + `${index} ${getModuleIdentifier(origin.module)} ${origin.loc}` + ); + } else if ( + origin.loc && + typeof origin.loc === "object" && + origin.loc.start + ) { + sources.push( + `${index} ${getModuleIdentifier( + origin.module + )} ${JSON.stringify(origin.loc.start)}` + ); + } + } + } + } + return sources; + }; + + compilation.hooks.recordChunks.tap( + "RecordIdsPlugin", + /** + * @param {Chunk[]} chunks the chunks array + * @param {Records} records the records object + * @returns {void} + */ + (chunks, records) => { + if (!records.chunks) records.chunks = {}; + if (!records.chunks.byName) records.chunks.byName = {}; + if (!records.chunks.bySource) records.chunks.bySource = {}; + /** @type {Set<number>} */ + const usedIds = new Set(); + for (const chunk of chunks) { + if (typeof chunk.id !== "number") continue; + const name = chunk.name; + if (name) records.chunks.byName[name] = chunk.id; + const sources = getChunkSources(chunk); + for (const source of sources) { + records.chunks.bySource[source] = chunk.id; + } + usedIds.add(chunk.id); + } + records.chunks.usedIds = Array.from(usedIds).sort(); + } + ); + compilation.hooks.reviveChunks.tap( + "RecordIdsPlugin", + /** + * @param {Chunk[]} chunks the chunks array + * @param {Records} records the records object + * @returns {void} + */ + (chunks, records) => { + if (!records.chunks) return; + /** @type {Set<number>} */ + const usedIds = new Set(); + if (records.chunks.byName) { + for (const chunk of chunks) { + if (chunk.id !== null) continue; + if (!chunk.name) continue; + const id = records.chunks.byName[chunk.name]; + if (id === undefined) continue; + if (usedIds.has(id)) continue; + usedIds.add(id); + chunk.id = id; + } + } + if (records.chunks.bySource) { + for (const chunk of chunks) { + const sources = getChunkSources(chunk); + for (const source of sources) { + const id = records.chunks.bySource[source]; + if (id === undefined) continue; + if (usedIds.has(id)) continue; + usedIds.add(id); + chunk.id = id; + break; + } + } + } + if (Array.isArray(records.chunks.usedIds)) { + compilation.usedChunkIds = new Set(records.chunks.usedIds); + } + } + ); + }); + } +} +module.exports = RecordIdsPlugin; diff --git a/node_modules/webpack/lib/RemovedPluginError.js b/node_modules/webpack/lib/RemovedPluginError.js new file mode 100644 index 00000000..626c3b4f --- /dev/null +++ b/node_modules/webpack/lib/RemovedPluginError.js @@ -0,0 +1,11 @@ +"use strict"; + +const WebpackError = require("./WebpackError"); + +module.exports = class RemovedPluginError extends WebpackError { + constructor(message) { + super(message); + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/RequestShortener.js b/node_modules/webpack/lib/RequestShortener.js new file mode 100644 index 00000000..7b007816 --- /dev/null +++ b/node_modules/webpack/lib/RequestShortener.js @@ -0,0 +1,83 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); +const NORMALIZE_SLASH_DIRECTION_REGEXP = /\\/g; +const PATH_CHARS_REGEXP = /[-[\]{}()*+?.,\\^$|#\s]/g; +const SEPARATOR_REGEXP = /[/\\]$/; +const FRONT_OR_BACK_BANG_REGEXP = /^!|!$/g; +const INDEX_JS_REGEXP = /\/index.js(!|\?|\(query\))/g; +const MATCH_RESOURCE_REGEXP = /!=!/; + +const normalizeBackSlashDirection = request => { + return request.replace(NORMALIZE_SLASH_DIRECTION_REGEXP, "/"); +}; + +const createRegExpForPath = path => { + const regexpTypePartial = path.replace(PATH_CHARS_REGEXP, "\\$&"); + return new RegExp(`(^|!)${regexpTypePartial}`, "g"); +}; + +class RequestShortener { + constructor(directory) { + directory = normalizeBackSlashDirection(directory); + if (SEPARATOR_REGEXP.test(directory)) { + directory = directory.substr(0, directory.length - 1); + } + + if (directory) { + this.currentDirectoryRegExp = createRegExpForPath(directory); + } + + const dirname = path.dirname(directory); + const endsWithSeparator = SEPARATOR_REGEXP.test(dirname); + const parentDirectory = endsWithSeparator + ? dirname.substr(0, dirname.length - 1) + : dirname; + if (parentDirectory && parentDirectory !== directory) { + this.parentDirectoryRegExp = createRegExpForPath(parentDirectory); + } + + if (__dirname.length >= 2) { + const buildins = normalizeBackSlashDirection(path.join(__dirname, "..")); + const buildinsAsModule = + this.currentDirectoryRegExp && + this.currentDirectoryRegExp.test(buildins); + this.buildinsAsModule = buildinsAsModule; + this.buildinsRegExp = createRegExpForPath(buildins); + } + + this.cache = new Map(); + } + + shorten(request) { + if (!request) return request; + const cacheEntry = this.cache.get(request); + if (cacheEntry !== undefined) { + return cacheEntry; + } + let result = normalizeBackSlashDirection(request); + if (this.buildinsAsModule && this.buildinsRegExp) { + result = result.replace(this.buildinsRegExp, "!(webpack)"); + } + if (this.currentDirectoryRegExp) { + result = result.replace(this.currentDirectoryRegExp, "!."); + } + if (this.parentDirectoryRegExp) { + result = result.replace(this.parentDirectoryRegExp, "!.."); + } + if (!this.buildinsAsModule && this.buildinsRegExp) { + result = result.replace(this.buildinsRegExp, "!(webpack)"); + } + result = result.replace(INDEX_JS_REGEXP, "$1"); + result = result.replace(FRONT_OR_BACK_BANG_REGEXP, ""); + result = result.replace(MATCH_RESOURCE_REGEXP, " = "); + this.cache.set(request, result); + return result; + } +} + +module.exports = RequestShortener; diff --git a/node_modules/webpack/lib/RequireJsStuffPlugin.js b/node_modules/webpack/lib/RequireJsStuffPlugin.js new file mode 100644 index 00000000..632deefc --- /dev/null +++ b/node_modules/webpack/lib/RequireJsStuffPlugin.js @@ -0,0 +1,66 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ParserHelpers = require("./ParserHelpers"); +const ConstDependency = require("./dependencies/ConstDependency"); +const NullFactory = require("./NullFactory"); + +module.exports = class RequireJsStuffPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "RequireJsStuffPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set(ConstDependency, new NullFactory()); + compilation.dependencyTemplates.set( + ConstDependency, + new ConstDependency.Template() + ); + const handler = (parser, parserOptions) => { + if (parserOptions.requireJs !== undefined && !parserOptions.requireJs) + return; + + parser.hooks.call + .for("require.config") + .tap( + "RequireJsStuffPlugin", + ParserHelpers.toConstantDependency(parser, "undefined") + ); + parser.hooks.call + .for("requirejs.config") + .tap( + "RequireJsStuffPlugin", + ParserHelpers.toConstantDependency(parser, "undefined") + ); + + parser.hooks.expression + .for("require.version") + .tap( + "RequireJsStuffPlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("0.0.0") + ) + ); + parser.hooks.expression + .for("requirejs.onError") + .tap( + "RequireJsStuffPlugin", + ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + "__webpack_require__.oe" + ) + ); + }; + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("RequireJsStuffPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("RequireJsStuffPlugin", handler); + } + ); + } +}; diff --git a/node_modules/webpack/lib/ResolverFactory.js b/node_modules/webpack/lib/ResolverFactory.js new file mode 100644 index 00000000..47028ee7 --- /dev/null +++ b/node_modules/webpack/lib/ResolverFactory.js @@ -0,0 +1,64 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ +"use strict"; + +const { Tapable, HookMap, SyncHook, SyncWaterfallHook } = require("tapable"); +const Factory = require("enhanced-resolve").ResolverFactory; + +module.exports = class ResolverFactory extends Tapable { + constructor() { + super(); + this.hooks = { + resolveOptions: new HookMap( + () => new SyncWaterfallHook(["resolveOptions"]) + ), + resolver: new HookMap(() => new SyncHook(["resolver", "resolveOptions"])) + }; + this._pluginCompat.tap("ResolverFactory", options => { + let match; + match = /^resolve-options (.+)$/.exec(options.name); + if (match) { + this.hooks.resolveOptions.tap( + match[1], + options.fn.name || "unnamed compat plugin", + options.fn + ); + return true; + } + match = /^resolver (.+)$/.exec(options.name); + if (match) { + this.hooks.resolver.tap( + match[1], + options.fn.name || "unnamed compat plugin", + options.fn + ); + return true; + } + }); + this.cache1 = new WeakMap(); + this.cache2 = new Map(); + } + + get(type, resolveOptions) { + const cachedResolver = this.cache1.get(resolveOptions); + if (cachedResolver) return cachedResolver(); + const ident = `${type}|${JSON.stringify(resolveOptions)}`; + const resolver = this.cache2.get(ident); + if (resolver) return resolver; + const newResolver = this._create(type, resolveOptions); + this.cache2.set(ident, newResolver); + return newResolver; + } + + _create(type, resolveOptions) { + resolveOptions = this.hooks.resolveOptions.for(type).call(resolveOptions); + const resolver = Factory.createResolver(resolveOptions); + if (!resolver) { + throw new Error("No resolver created"); + } + this.hooks.resolver.for(type).call(resolver, resolveOptions); + return resolver; + } +}; diff --git a/node_modules/webpack/lib/RuleSet.js b/node_modules/webpack/lib/RuleSet.js new file mode 100644 index 00000000..7ed8eba6 --- /dev/null +++ b/node_modules/webpack/lib/RuleSet.js @@ -0,0 +1,567 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/* +<rules>: <rule> +<rules>: [<rule>] +<rule>: { + resource: { + test: <condition>, + include: <condition>, + exclude: <condition>, + }, + resource: <condition>, -> resource.test + test: <condition>, -> resource.test + include: <condition>, -> resource.include + exclude: <condition>, -> resource.exclude + resourceQuery: <condition>, + compiler: <condition>, + issuer: <condition>, + use: "loader", -> use[0].loader + loader: <>, -> use[0].loader + loaders: <>, -> use + options: {}, -> use[0].options, + query: {}, -> options + parser: {}, + use: [ + "loader" -> use[x].loader + ], + use: [ + { + loader: "loader", + options: {} + } + ], + rules: [ + <rule> + ], + oneOf: [ + <rule> + ] +} + +<condition>: /regExp/ +<condition>: function(arg) {} +<condition>: "starting" +<condition>: [<condition>] // or +<condition>: { and: [<condition>] } +<condition>: { or: [<condition>] } +<condition>: { not: [<condition>] } +<condition>: { test: <condition>, include: <condition>, exclude: <condition> } + + +normalized: + +{ + resource: function(), + resourceQuery: function(), + compiler: function(), + issuer: function(), + use: [ + { + loader: string, + options: string, + <any>: <any> + } + ], + rules: [<rule>], + oneOf: [<rule>], + <any>: <any>, +} + +*/ + +"use strict"; + +const notMatcher = matcher => { + return str => { + return !matcher(str); + }; +}; + +const orMatcher = items => { + return str => { + for (let i = 0; i < items.length; i++) { + if (items[i](str)) return true; + } + return false; + }; +}; + +const andMatcher = items => { + return str => { + for (let i = 0; i < items.length; i++) { + if (!items[i](str)) return false; + } + return true; + }; +}; + +module.exports = class RuleSet { + constructor(rules) { + this.references = Object.create(null); + this.rules = RuleSet.normalizeRules(rules, this.references, "ref-"); + } + + static normalizeRules(rules, refs, ident) { + if (Array.isArray(rules)) { + return rules.map((rule, idx) => { + return RuleSet.normalizeRule(rule, refs, `${ident}-${idx}`); + }); + } else if (rules) { + return [RuleSet.normalizeRule(rules, refs, ident)]; + } else { + return []; + } + } + + static normalizeRule(rule, refs, ident) { + if (typeof rule === "string") { + return { + use: [ + { + loader: rule + } + ] + }; + } + if (!rule) { + throw new Error("Unexcepted null when object was expected as rule"); + } + if (typeof rule !== "object") { + throw new Error( + "Unexcepted " + + typeof rule + + " when object was expected as rule (" + + rule + + ")" + ); + } + + const newRule = {}; + let useSource; + let resourceSource; + let condition; + + const checkUseSource = newSource => { + if (useSource && useSource !== newSource) { + throw new Error( + RuleSet.buildErrorMessage( + rule, + new Error( + "Rule can only have one result source (provided " + + newSource + + " and " + + useSource + + ")" + ) + ) + ); + } + useSource = newSource; + }; + + const checkResourceSource = newSource => { + if (resourceSource && resourceSource !== newSource) { + throw new Error( + RuleSet.buildErrorMessage( + rule, + new Error( + "Rule can only have one resource source (provided " + + newSource + + " and " + + resourceSource + + ")" + ) + ) + ); + } + resourceSource = newSource; + }; + + if (rule.test || rule.include || rule.exclude) { + checkResourceSource("test + include + exclude"); + condition = { + test: rule.test, + include: rule.include, + exclude: rule.exclude + }; + try { + newRule.resource = RuleSet.normalizeCondition(condition); + } catch (error) { + throw new Error(RuleSet.buildErrorMessage(condition, error)); + } + } + + if (rule.resource) { + checkResourceSource("resource"); + try { + newRule.resource = RuleSet.normalizeCondition(rule.resource); + } catch (error) { + throw new Error(RuleSet.buildErrorMessage(rule.resource, error)); + } + } + + if (rule.realResource) { + try { + newRule.realResource = RuleSet.normalizeCondition(rule.realResource); + } catch (error) { + throw new Error(RuleSet.buildErrorMessage(rule.realResource, error)); + } + } + + if (rule.resourceQuery) { + try { + newRule.resourceQuery = RuleSet.normalizeCondition(rule.resourceQuery); + } catch (error) { + throw new Error(RuleSet.buildErrorMessage(rule.resourceQuery, error)); + } + } + + if (rule.compiler) { + try { + newRule.compiler = RuleSet.normalizeCondition(rule.compiler); + } catch (error) { + throw new Error(RuleSet.buildErrorMessage(rule.compiler, error)); + } + } + + if (rule.issuer) { + try { + newRule.issuer = RuleSet.normalizeCondition(rule.issuer); + } catch (error) { + throw new Error(RuleSet.buildErrorMessage(rule.issuer, error)); + } + } + + if (rule.loader && rule.loaders) { + throw new Error( + RuleSet.buildErrorMessage( + rule, + new Error( + "Provided loader and loaders for rule (use only one of them)" + ) + ) + ); + } + + const loader = rule.loaders || rule.loader; + if (typeof loader === "string" && !rule.options && !rule.query) { + checkUseSource("loader"); + newRule.use = RuleSet.normalizeUse(loader.split("!"), ident); + } else if (typeof loader === "string" && (rule.options || rule.query)) { + checkUseSource("loader + options/query"); + newRule.use = RuleSet.normalizeUse( + { + loader: loader, + options: rule.options, + query: rule.query + }, + ident + ); + } else if (loader && (rule.options || rule.query)) { + throw new Error( + RuleSet.buildErrorMessage( + rule, + new Error( + "options/query cannot be used with loaders (use options for each array item)" + ) + ) + ); + } else if (loader) { + checkUseSource("loaders"); + newRule.use = RuleSet.normalizeUse(loader, ident); + } else if (rule.options || rule.query) { + throw new Error( + RuleSet.buildErrorMessage( + rule, + new Error( + "options/query provided without loader (use loader + options)" + ) + ) + ); + } + + if (rule.use) { + checkUseSource("use"); + newRule.use = RuleSet.normalizeUse(rule.use, ident); + } + + if (rule.rules) { + newRule.rules = RuleSet.normalizeRules( + rule.rules, + refs, + `${ident}-rules` + ); + } + + if (rule.oneOf) { + newRule.oneOf = RuleSet.normalizeRules( + rule.oneOf, + refs, + `${ident}-oneOf` + ); + } + + const keys = Object.keys(rule).filter(key => { + return ![ + "resource", + "resourceQuery", + "compiler", + "test", + "include", + "exclude", + "issuer", + "loader", + "options", + "query", + "loaders", + "use", + "rules", + "oneOf" + ].includes(key); + }); + for (const key of keys) { + newRule[key] = rule[key]; + } + + if (Array.isArray(newRule.use)) { + for (const item of newRule.use) { + if (item.ident) { + refs[item.ident] = item.options; + } + } + } + + return newRule; + } + + static buildErrorMessage(condition, error) { + const conditionAsText = JSON.stringify( + condition, + (key, value) => { + return value === undefined ? "undefined" : value; + }, + 2 + ); + return error.message + " in " + conditionAsText; + } + + static normalizeUse(use, ident) { + if (typeof use === "function") { + return data => RuleSet.normalizeUse(use(data), ident); + } + if (Array.isArray(use)) { + return use + .map((item, idx) => RuleSet.normalizeUse(item, `${ident}-${idx}`)) + .reduce((arr, items) => arr.concat(items), []); + } + return [RuleSet.normalizeUseItem(use, ident)]; + } + + static normalizeUseItemString(useItemString) { + const idx = useItemString.indexOf("?"); + if (idx >= 0) { + return { + loader: useItemString.substr(0, idx), + options: useItemString.substr(idx + 1) + }; + } + return { + loader: useItemString, + options: undefined + }; + } + + static normalizeUseItem(item, ident) { + if (typeof item === "string") { + return RuleSet.normalizeUseItemString(item); + } + + const newItem = {}; + + if (item.options && item.query) { + throw new Error("Provided options and query in use"); + } + + if (!item.loader) { + throw new Error("No loader specified"); + } + + newItem.options = item.options || item.query; + + if (typeof newItem.options === "object" && newItem.options) { + if (newItem.options.ident) { + newItem.ident = newItem.options.ident; + } else { + newItem.ident = ident; + } + } + + const keys = Object.keys(item).filter(function(key) { + return !["options", "query"].includes(key); + }); + + for (const key of keys) { + newItem[key] = item[key]; + } + + return newItem; + } + + static normalizeCondition(condition) { + if (!condition) throw new Error("Expected condition but got falsy value"); + if (typeof condition === "string") { + return str => str.indexOf(condition) === 0; + } + if (typeof condition === "function") { + return condition; + } + if (condition instanceof RegExp) { + return condition.test.bind(condition); + } + if (Array.isArray(condition)) { + const items = condition.map(c => RuleSet.normalizeCondition(c)); + return orMatcher(items); + } + if (typeof condition !== "object") { + throw Error( + "Unexcepted " + + typeof condition + + " when condition was expected (" + + condition + + ")" + ); + } + + const matchers = []; + Object.keys(condition).forEach(key => { + const value = condition[key]; + switch (key) { + case "or": + case "include": + case "test": + if (value) matchers.push(RuleSet.normalizeCondition(value)); + break; + case "and": + if (value) { + const items = value.map(c => RuleSet.normalizeCondition(c)); + matchers.push(andMatcher(items)); + } + break; + case "not": + case "exclude": + if (value) { + const matcher = RuleSet.normalizeCondition(value); + matchers.push(notMatcher(matcher)); + } + break; + default: + throw new Error("Unexcepted property " + key + " in condition"); + } + }); + if (matchers.length === 0) { + throw new Error("Excepted condition but got " + condition); + } + if (matchers.length === 1) { + return matchers[0]; + } + return andMatcher(matchers); + } + + exec(data) { + const result = []; + this._run( + data, + { + rules: this.rules + }, + result + ); + return result; + } + + _run(data, rule, result) { + // test conditions + if (rule.resource && !data.resource) return false; + if (rule.realResource && !data.realResource) return false; + if (rule.resourceQuery && !data.resourceQuery) return false; + if (rule.compiler && !data.compiler) return false; + if (rule.issuer && !data.issuer) return false; + if (rule.resource && !rule.resource(data.resource)) return false; + if (rule.realResource && !rule.realResource(data.realResource)) + return false; + if (data.issuer && rule.issuer && !rule.issuer(data.issuer)) return false; + if ( + data.resourceQuery && + rule.resourceQuery && + !rule.resourceQuery(data.resourceQuery) + ) { + return false; + } + if (data.compiler && rule.compiler && !rule.compiler(data.compiler)) { + return false; + } + + // apply + const keys = Object.keys(rule).filter(key => { + return ![ + "resource", + "realResource", + "resourceQuery", + "compiler", + "issuer", + "rules", + "oneOf", + "use", + "enforce" + ].includes(key); + }); + for (const key of keys) { + result.push({ + type: key, + value: rule[key] + }); + } + + if (rule.use) { + const process = use => { + if (typeof use === "function") { + process(use(data)); + } else if (Array.isArray(use)) { + use.forEach(process); + } else { + result.push({ + type: "use", + value: use, + enforce: rule.enforce + }); + } + }; + process(rule.use); + } + + if (rule.rules) { + for (let i = 0; i < rule.rules.length; i++) { + this._run(data, rule.rules[i], result); + } + } + + if (rule.oneOf) { + for (let i = 0; i < rule.oneOf.length; i++) { + if (this._run(data, rule.oneOf[i], result)) break; + } + } + + return true; + } + + findOptionsByIdent(ident) { + const options = this.references[ident]; + if (!options) { + throw new Error("Can't find options with ident '" + ident + "'"); + } + return options; + } +}; diff --git a/node_modules/webpack/lib/RuntimeTemplate.js b/node_modules/webpack/lib/RuntimeTemplate.js new file mode 100644 index 00000000..613aed1c --- /dev/null +++ b/node_modules/webpack/lib/RuntimeTemplate.js @@ -0,0 +1,336 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("./Template"); + +/** @typedef {import("./Module")} Module */ + +module.exports = class RuntimeTemplate { + constructor(outputOptions, requestShortener) { + this.outputOptions = outputOptions || {}; + this.requestShortener = requestShortener; + } + + /** + * Add a comment + * @param {object} options Information content of the comment + * @param {string=} options.request request string used originally + * @param {string=} options.chunkName name of the chunk referenced + * @param {string=} options.chunkReason reason information of the chunk + * @param {string=} options.message additional message + * @param {string=} options.exportName name of the export + * @returns {string} comment + */ + comment({ request, chunkName, chunkReason, message, exportName }) { + let content; + if (this.outputOptions.pathinfo) { + content = [message, request, chunkName, chunkReason] + .filter(Boolean) + .map(item => this.requestShortener.shorten(item)) + .join(" | "); + } else { + content = [message, chunkName, chunkReason] + .filter(Boolean) + .map(item => this.requestShortener.shorten(item)) + .join(" | "); + } + if (!content) return ""; + if (this.outputOptions.pathinfo) { + return Template.toComment(content) + " "; + } else { + return Template.toNormalComment(content) + " "; + } + } + + throwMissingModuleErrorFunction({ request }) { + const err = `Cannot find module '${request}'`; + return `function webpackMissingModule() { var e = new Error(${JSON.stringify( + err + )}); e.code = 'MODULE_NOT_FOUND'; throw e; }`; + } + + missingModule({ request }) { + return `!(${this.throwMissingModuleErrorFunction({ request })}())`; + } + + missingModuleStatement({ request }) { + return `${this.missingModule({ request })};\n`; + } + + missingModulePromise({ request }) { + return `Promise.resolve().then(${this.throwMissingModuleErrorFunction({ + request + })})`; + } + + moduleId({ module, request }) { + if (!module) { + return this.missingModule({ + request + }); + } + if (module.id === null) { + throw new Error( + `RuntimeTemplate.moduleId(): Module ${module.identifier()} has no id. This should not happen.` + ); + } + return `${this.comment({ request })}${JSON.stringify(module.id)}`; + } + + moduleRaw({ module, request }) { + if (!module) { + return this.missingModule({ + request + }); + } + return `__webpack_require__(${this.moduleId({ module, request })})`; + } + + moduleExports({ module, request }) { + return this.moduleRaw({ + module, + request + }); + } + + moduleNamespace({ module, request, strict }) { + if (!module) { + return this.missingModule({ + request + }); + } + const moduleId = this.moduleId({ + module, + request + }); + const exportsType = module.buildMeta && module.buildMeta.exportsType; + if (exportsType === "namespace") { + const rawModule = this.moduleRaw({ + module, + request + }); + return rawModule; + } else if (exportsType === "named") { + return `__webpack_require__.t(${moduleId}, 3)`; + } else if (strict) { + return `__webpack_require__.t(${moduleId}, 1)`; + } else { + return `__webpack_require__.t(${moduleId}, 7)`; + } + } + + moduleNamespacePromise({ block, module, request, message, strict, weak }) { + if (!module) { + return this.missingModulePromise({ + request + }); + } + if (module.id === null) { + throw new Error( + `RuntimeTemplate.moduleNamespacePromise(): Module ${module.identifier()} has no id. This should not happen.` + ); + } + const promise = this.blockPromise({ + block, + message + }); + + let getModuleFunction; + let idExpr = JSON.stringify(module.id); + const comment = this.comment({ + request + }); + let header = ""; + if (weak) { + if (idExpr.length > 8) { + // 'var x="nnnnnn";x,"+x+",x' vs '"nnnnnn",nnnnnn,"nnnnnn"' + header += `var id = ${idExpr}; `; + idExpr = "id"; + } + header += `if(!__webpack_require__.m[${idExpr}]) { var e = new Error("Module '" + ${idExpr} + "' is not available (weak dependency)"); e.code = 'MODULE_NOT_FOUND'; throw e; } `; + } + const moduleId = this.moduleId({ + module, + request + }); + const exportsType = module.buildMeta && module.buildMeta.exportsType; + if (exportsType === "namespace") { + if (header) { + const rawModule = this.moduleRaw({ + module, + request + }); + getModuleFunction = `function() { ${header}return ${rawModule}; }`; + } else { + getModuleFunction = `__webpack_require__.bind(null, ${comment}${idExpr})`; + } + } else if (exportsType === "named") { + if (header) { + getModuleFunction = `function() { ${header}return __webpack_require__.t(${moduleId}, 3); }`; + } else { + getModuleFunction = `__webpack_require__.t.bind(null, ${comment}${idExpr}, 3)`; + } + } else if (strict) { + if (header) { + getModuleFunction = `function() { ${header}return __webpack_require__.t(${moduleId}, 1); }`; + } else { + getModuleFunction = `__webpack_require__.t.bind(null, ${comment}${idExpr}, 1)`; + } + } else { + if (header) { + getModuleFunction = `function() { ${header}return __webpack_require__.t(${moduleId}, 7); }`; + } else { + getModuleFunction = `__webpack_require__.t.bind(null, ${comment}${idExpr}, 7)`; + } + } + + return `${promise || "Promise.resolve()"}.then(${getModuleFunction})`; + } + + /** + * + * @param {Object} options options object + * @param {boolean=} options.update whether a new variable should be created or the existing one updated + * @param {Module} options.module the module + * @param {string} options.request the request that should be printed as comment + * @param {string} options.importVar name of the import variable + * @param {Module} options.originModule module in which the statement is emitted + * @returns {string} the import statement + */ + importStatement({ update, module, request, importVar, originModule }) { + if (!module) { + return this.missingModuleStatement({ + request + }); + } + const moduleId = this.moduleId({ + module, + request + }); + const optDeclaration = update ? "" : "var "; + + const exportsType = module.buildMeta && module.buildMeta.exportsType; + let content = `/* harmony import */ ${optDeclaration}${importVar} = __webpack_require__(${moduleId});\n`; + + if (!exportsType && !originModule.buildMeta.strictHarmonyModule) { + content += `/* harmony import */ ${optDeclaration}${importVar}_default = /*#__PURE__*/__webpack_require__.n(${importVar});\n`; + } + if (exportsType === "named") { + if (Array.isArray(module.buildMeta.providedExports)) { + content += `${optDeclaration}${importVar}_namespace = /*#__PURE__*/__webpack_require__.t(${moduleId}, 1);\n`; + } else { + content += `${optDeclaration}${importVar}_namespace = /*#__PURE__*/__webpack_require__.t(${moduleId});\n`; + } + } + return content; + } + + exportFromImport({ + module, + request, + exportName, + originModule, + asiSafe, + isCall, + callContext, + importVar + }) { + if (!module) { + return this.missingModule({ + request + }); + } + const exportsType = module.buildMeta && module.buildMeta.exportsType; + + if (!exportsType) { + if (exportName === "default") { + if (!originModule.buildMeta.strictHarmonyModule) { + if (isCall) { + return `${importVar}_default()`; + } else if (asiSafe) { + return `(${importVar}_default())`; + } else { + return `${importVar}_default.a`; + } + } else { + return importVar; + } + } else if (originModule.buildMeta.strictHarmonyModule) { + if (exportName) { + return "/* non-default import from non-esm module */undefined"; + } else { + return `/*#__PURE__*/__webpack_require__.t(${importVar})`; + } + } + } + + if (exportsType === "named") { + if (exportName === "default") { + return importVar; + } else if (!exportName) { + return `${importVar}_namespace`; + } + } + + if (exportName) { + const used = module.isUsed(exportName); + if (!used) { + const comment = Template.toNormalComment(`unused export ${exportName}`); + return `${comment} undefined`; + } + const comment = + used !== exportName ? Template.toNormalComment(exportName) + " " : ""; + const access = `${importVar}[${comment}${JSON.stringify(used)}]`; + if (isCall) { + if (callContext === false && asiSafe) { + return `(0,${access})`; + } else if (callContext === false) { + return `Object(${access})`; + } + } + return access; + } else { + return importVar; + } + } + + blockPromise({ block, message }) { + if (!block || !block.chunkGroup || block.chunkGroup.chunks.length === 0) { + const comment = this.comment({ + message + }); + return `Promise.resolve(${comment.trim()})`; + } + const chunks = block.chunkGroup.chunks.filter( + chunk => !chunk.hasRuntime() && chunk.id !== null + ); + const comment = this.comment({ + message, + chunkName: block.chunkName, + chunkReason: block.chunkReason + }); + if (chunks.length === 1) { + const chunkId = JSON.stringify(chunks[0].id); + return `__webpack_require__.e(${comment}${chunkId})`; + } else if (chunks.length > 0) { + const requireChunkId = chunk => + `__webpack_require__.e(${JSON.stringify(chunk.id)})`; + return `Promise.all(${comment.trim()}[${chunks + .map(requireChunkId) + .join(", ")}])`; + } else { + return `Promise.resolve(${comment.trim()})`; + } + } + + onError() { + return "__webpack_require__.oe"; + } + + defineEsModuleFlagStatement({ exportsArgument }) { + return `__webpack_require__.r(${exportsArgument});\n`; + } +}; diff --git a/node_modules/webpack/lib/SetVarMainTemplatePlugin.js b/node_modules/webpack/lib/SetVarMainTemplatePlugin.js new file mode 100644 index 00000000..63db2821 --- /dev/null +++ b/node_modules/webpack/lib/SetVarMainTemplatePlugin.js @@ -0,0 +1,69 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +/** @typedef {import("./Compilation")} Compilation */ + +class SetVarMainTemplatePlugin { + /** + * @param {string} varExpression the accessor where the library is exported + * @param {boolean} copyObject specify copying the exports + */ + constructor(varExpression, copyObject) { + /** @type {string} */ + this.varExpression = varExpression; + /** @type {boolean} */ + this.copyObject = copyObject; + } + + /** + * @param {Compilation} compilation the compilation instance + * @returns {void} + */ + apply(compilation) { + const { mainTemplate, chunkTemplate } = compilation; + + const onRenderWithEntry = (source, chunk, hash) => { + const varExpression = mainTemplate.getAssetPath(this.varExpression, { + hash, + chunk + }); + if (this.copyObject) { + return new ConcatSource( + `(function(e, a) { for(var i in a) e[i] = a[i]; }(${varExpression}, `, + source, + "))" + ); + } else { + const prefix = `${varExpression} =\n`; + return new ConcatSource(prefix, source); + } + }; + + for (const template of [mainTemplate, chunkTemplate]) { + template.hooks.renderWithEntry.tap( + "SetVarMainTemplatePlugin", + onRenderWithEntry + ); + } + + mainTemplate.hooks.globalHashPaths.tap( + "SetVarMainTemplatePlugin", + paths => { + if (this.varExpression) paths.push(this.varExpression); + return paths; + } + ); + mainTemplate.hooks.hash.tap("SetVarMainTemplatePlugin", hash => { + hash.update("set var"); + hash.update(`${this.varExpression}`); + hash.update(`${this.copyObject}`); + }); + } +} + +module.exports = SetVarMainTemplatePlugin; diff --git a/node_modules/webpack/lib/SingleEntryPlugin.js b/node_modules/webpack/lib/SingleEntryPlugin.js new file mode 100644 index 00000000..4a1703b1 --- /dev/null +++ b/node_modules/webpack/lib/SingleEntryPlugin.js @@ -0,0 +1,63 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const SingleEntryDependency = require("./dependencies/SingleEntryDependency"); + +/** @typedef {import("./Compiler")} Compiler */ + +class SingleEntryPlugin { + /** + * An entry plugin which will handle + * creation of the SingleEntryDependency + * + * @param {string} context context path + * @param {string} entry entry path + * @param {string} name entry key name + */ + constructor(context, entry, name) { + this.context = context; + this.entry = entry; + this.name = name; + } + + /** + * @param {Compiler} compiler the compiler instance + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap( + "SingleEntryPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + SingleEntryDependency, + normalModuleFactory + ); + } + ); + + compiler.hooks.make.tapAsync( + "SingleEntryPlugin", + (compilation, callback) => { + const { entry, name, context } = this; + + const dep = SingleEntryPlugin.createDependency(entry, name); + compilation.addEntry(context, dep, name, callback); + } + ); + } + + /** + * @param {string} entry entry request + * @param {string} name entry name + * @returns {SingleEntryDependency} the dependency + */ + static createDependency(entry, name) { + const dep = new SingleEntryDependency(entry); + dep.loc = { name }; + return dep; + } +} + +module.exports = SingleEntryPlugin; diff --git a/node_modules/webpack/lib/SizeFormatHelpers.js b/node_modules/webpack/lib/SizeFormatHelpers.js new file mode 100644 index 00000000..c4677f60 --- /dev/null +++ b/node_modules/webpack/lib/SizeFormatHelpers.js @@ -0,0 +1,24 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Sean Larkin @thelarkinn +*/ +"use strict"; + +const SizeFormatHelpers = exports; + +SizeFormatHelpers.formatSize = size => { + if (typeof size !== "number" || Number.isNaN(size) === true) { + return "unknown size"; + } + + if (size <= 0) { + return "0 bytes"; + } + + const abbreviations = ["bytes", "KiB", "MiB", "GiB"]; + const index = Math.floor(Math.log(size) / Math.log(1024)); + + return `${+(size / Math.pow(1024, index)).toPrecision(3)} ${ + abbreviations[index] + }`; +}; diff --git a/node_modules/webpack/lib/SourceMapDevToolModuleOptionsPlugin.js b/node_modules/webpack/lib/SourceMapDevToolModuleOptionsPlugin.js new file mode 100644 index 00000000..e593ced7 --- /dev/null +++ b/node_modules/webpack/lib/SourceMapDevToolModuleOptionsPlugin.js @@ -0,0 +1,49 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ModuleFilenameHelpers = require("./ModuleFilenameHelpers"); + +class SourceMapDevToolModuleOptionsPlugin { + constructor(options) { + this.options = options; + } + + apply(compilation) { + const options = this.options; + if (options.module !== false) { + compilation.hooks.buildModule.tap( + "SourceMapDevToolModuleOptionsPlugin", + module => { + module.useSourceMap = true; + } + ); + } + if (options.lineToLine === true) { + compilation.hooks.buildModule.tap( + "SourceMapDevToolModuleOptionsPlugin", + module => { + module.lineToLine = true; + } + ); + } else if (options.lineToLine) { + compilation.hooks.buildModule.tap( + "SourceMapDevToolModuleOptionsPlugin", + module => { + if (!module.resource) return; + let resourcePath = module.resource; + const idx = resourcePath.indexOf("?"); + if (idx >= 0) resourcePath = resourcePath.substr(0, idx); + module.lineToLine = ModuleFilenameHelpers.matchObject( + options.lineToLine, + resourcePath + ); + } + ); + } + } +} + +module.exports = SourceMapDevToolModuleOptionsPlugin; diff --git a/node_modules/webpack/lib/SourceMapDevToolPlugin.js b/node_modules/webpack/lib/SourceMapDevToolPlugin.js new file mode 100644 index 00000000..3c56d521 --- /dev/null +++ b/node_modules/webpack/lib/SourceMapDevToolPlugin.js @@ -0,0 +1,314 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); +const { ConcatSource, RawSource } = require("webpack-sources"); +const ModuleFilenameHelpers = require("./ModuleFilenameHelpers"); +const SourceMapDevToolModuleOptionsPlugin = require("./SourceMapDevToolModuleOptionsPlugin"); +const createHash = require("./util/createHash"); + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/SourceMapDevToolPlugin.json"); + +/** @typedef {import("../declarations/plugins/SourceMapDevToolPlugin").SourceMapDevToolPluginOptions} SourceMapDevToolPluginOptions */ + +const basename = name => { + if (!name.includes("/")) return name; + return name.substr(name.lastIndexOf("/") + 1); +}; + +const assetsCache = new WeakMap(); + +const getTaskForFile = (file, chunk, options, compilation) => { + const asset = compilation.assets[file]; + const cache = assetsCache.get(asset); + if (cache && cache.file === file) { + for (const cachedFile in cache.assets) { + compilation.assets[cachedFile] = cache.assets[cachedFile]; + if (cachedFile !== file) chunk.files.push(cachedFile); + } + return; + } + let source, sourceMap; + if (asset.sourceAndMap) { + const sourceAndMap = asset.sourceAndMap(options); + sourceMap = sourceAndMap.map; + source = sourceAndMap.source; + } else { + sourceMap = asset.map(options); + source = asset.source(); + } + if (sourceMap) { + return { + chunk, + file, + asset, + source, + sourceMap, + modules: undefined + }; + } +}; + +class SourceMapDevToolPlugin { + /** + * @param {SourceMapDevToolPluginOptions=} options options object + */ + constructor(options) { + if (arguments.length > 1) { + throw new Error( + "SourceMapDevToolPlugin only takes one argument (pass an options object)" + ); + } + + if (!options) options = {}; + + validateOptions(schema, options, "SourceMap DevTool Plugin"); + + this.sourceMapFilename = options.filename; + /** @type {string | false} */ + this.sourceMappingURLComment = + options.append === false + ? false + : options.append || "\n//# sourceMappingURL=[url]"; + this.moduleFilenameTemplate = + options.moduleFilenameTemplate || "webpack://[namespace]/[resourcePath]"; + this.fallbackModuleFilenameTemplate = + options.fallbackModuleFilenameTemplate || + "webpack://[namespace]/[resourcePath]?[hash]"; + this.namespace = options.namespace || ""; + this.options = options; + } + + apply(compiler) { + const sourceMapFilename = this.sourceMapFilename; + const sourceMappingURLComment = this.sourceMappingURLComment; + const moduleFilenameTemplate = this.moduleFilenameTemplate; + const namespace = this.namespace; + const fallbackModuleFilenameTemplate = this.fallbackModuleFilenameTemplate; + const requestShortener = compiler.requestShortener; + const options = this.options; + options.test = options.test || /\.(m?js|css)($|\?)/i; + + const matchObject = ModuleFilenameHelpers.matchObject.bind( + undefined, + options + ); + + compiler.hooks.compilation.tap("SourceMapDevToolPlugin", compilation => { + new SourceMapDevToolModuleOptionsPlugin(options).apply(compilation); + + compilation.hooks.afterOptimizeChunkAssets.tap( + { + name: "SourceMapDevToolPlugin", + context: true + }, + (context, chunks) => { + const moduleToSourceNameMapping = new Map(); + const reportProgress = + context && context.reportProgress + ? context.reportProgress + : () => {}; + + const files = []; + for (const chunk of chunks) { + for (const file of chunk.files) { + if (matchObject(file)) { + files.push({ + file, + chunk + }); + } + } + } + + reportProgress(0.0); + const tasks = []; + files.forEach(({ file, chunk }, idx) => { + reportProgress( + (0.5 * idx) / files.length, + file, + "generate SourceMap" + ); + const task = getTaskForFile(file, chunk, options, compilation); + + if (task) { + const modules = task.sourceMap.sources.map(source => { + const module = compilation.findModule(source); + return module || source; + }); + + for (let idx = 0; idx < modules.length; idx++) { + const module = modules[idx]; + if (!moduleToSourceNameMapping.get(module)) { + moduleToSourceNameMapping.set( + module, + ModuleFilenameHelpers.createFilename( + module, + { + moduleFilenameTemplate: moduleFilenameTemplate, + namespace: namespace + }, + requestShortener + ) + ); + } + } + + task.modules = modules; + + tasks.push(task); + } + }); + + reportProgress(0.5, "resolve sources"); + const usedNamesSet = new Set(moduleToSourceNameMapping.values()); + const conflictDetectionSet = new Set(); + + // all modules in defined order (longest identifier first) + const allModules = Array.from(moduleToSourceNameMapping.keys()).sort( + (a, b) => { + const ai = typeof a === "string" ? a : a.identifier(); + const bi = typeof b === "string" ? b : b.identifier(); + return ai.length - bi.length; + } + ); + + // find modules with conflicting source names + for (let idx = 0; idx < allModules.length; idx++) { + const module = allModules[idx]; + let sourceName = moduleToSourceNameMapping.get(module); + let hasName = conflictDetectionSet.has(sourceName); + if (!hasName) { + conflictDetectionSet.add(sourceName); + continue; + } + + // try the fallback name first + sourceName = ModuleFilenameHelpers.createFilename( + module, + { + moduleFilenameTemplate: fallbackModuleFilenameTemplate, + namespace: namespace + }, + requestShortener + ); + hasName = usedNamesSet.has(sourceName); + if (!hasName) { + moduleToSourceNameMapping.set(module, sourceName); + usedNamesSet.add(sourceName); + continue; + } + + // elsewise just append stars until we have a valid name + while (hasName) { + sourceName += "*"; + hasName = usedNamesSet.has(sourceName); + } + moduleToSourceNameMapping.set(module, sourceName); + usedNamesSet.add(sourceName); + } + tasks.forEach((task, index) => { + reportProgress( + 0.5 + (0.5 * index) / tasks.length, + task.file, + "attach SourceMap" + ); + const assets = Object.create(null); + const chunk = task.chunk; + const file = task.file; + const asset = task.asset; + const sourceMap = task.sourceMap; + const source = task.source; + const modules = task.modules; + const moduleFilenames = modules.map(m => + moduleToSourceNameMapping.get(m) + ); + sourceMap.sources = moduleFilenames; + if (options.noSources) { + sourceMap.sourcesContent = undefined; + } + sourceMap.sourceRoot = options.sourceRoot || ""; + sourceMap.file = file; + assetsCache.set(asset, { file, assets }); + /** @type {string | false} */ + let currentSourceMappingURLComment = sourceMappingURLComment; + if ( + currentSourceMappingURLComment !== false && + /\.css($|\?)/i.test(file) + ) { + currentSourceMappingURLComment = currentSourceMappingURLComment.replace( + /^\n\/\/(.*)$/, + "\n/*$1*/" + ); + } + const sourceMapString = JSON.stringify(sourceMap); + if (sourceMapFilename) { + let filename = file; + let query = ""; + const idx = filename.indexOf("?"); + if (idx >= 0) { + query = filename.substr(idx); + filename = filename.substr(0, idx); + } + let sourceMapFile = compilation.getPath(sourceMapFilename, { + chunk, + filename: options.fileContext + ? path.relative(options.fileContext, filename) + : filename, + query, + basename: basename(filename), + contentHash: createHash("md4") + .update(sourceMapString) + .digest("hex") + }); + const sourceMapUrl = options.publicPath + ? options.publicPath + sourceMapFile.replace(/\\/g, "/") + : path + .relative(path.dirname(file), sourceMapFile) + .replace(/\\/g, "/"); + if (currentSourceMappingURLComment !== false) { + assets[file] = compilation.assets[file] = new ConcatSource( + new RawSource(source), + currentSourceMappingURLComment.replace( + /\[url\]/g, + sourceMapUrl + ) + ); + } + assets[sourceMapFile] = compilation.assets[ + sourceMapFile + ] = new RawSource(sourceMapString); + chunk.files.push(sourceMapFile); + } else { + if (currentSourceMappingURLComment === false) { + throw new Error( + "SourceMapDevToolPlugin: append can't be false when no filename is provided" + ); + } + assets[file] = compilation.assets[file] = new ConcatSource( + new RawSource(source), + currentSourceMappingURLComment + .replace(/\[map\]/g, () => sourceMapString) + .replace( + /\[url\]/g, + () => + `data:application/json;charset=utf-8;base64,${Buffer.from( + sourceMapString, + "utf-8" + ).toString("base64")}` + ) + ); + } + }); + reportProgress(1.0); + } + ); + }); + } +} + +module.exports = SourceMapDevToolPlugin; diff --git a/node_modules/webpack/lib/Stats.js b/node_modules/webpack/lib/Stats.js new file mode 100644 index 00000000..242ea2a2 --- /dev/null +++ b/node_modules/webpack/lib/Stats.js @@ -0,0 +1,1434 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequestShortener = require("./RequestShortener"); +const SizeFormatHelpers = require("./SizeFormatHelpers"); +const formatLocation = require("./formatLocation"); +const identifierUtils = require("./util/identifier"); +const compareLocations = require("./compareLocations"); + +const optionsOrFallback = (...args) => { + let optionValues = []; + optionValues.push(...args); + return optionValues.find(optionValue => optionValue !== undefined); +}; + +const compareId = (a, b) => { + if (typeof a !== typeof b) { + return typeof a < typeof b ? -1 : 1; + } + if (a < b) return -1; + if (a > b) return 1; + return 0; +}; + +class Stats { + constructor(compilation) { + this.compilation = compilation; + this.hash = compilation.hash; + this.startTime = undefined; + this.endTime = undefined; + } + + static filterWarnings(warnings, warningsFilter) { + // we dont have anything to filter so all warnings can be shown + if (!warningsFilter) { + return warnings; + } + + // create a chain of filters + // if they return "true" a warning should be suppressed + const normalizedWarningsFilters = [].concat(warningsFilter).map(filter => { + if (typeof filter === "string") { + return warning => warning.includes(filter); + } + + if (filter instanceof RegExp) { + return warning => filter.test(warning); + } + + if (typeof filter === "function") { + return filter; + } + + throw new Error( + `Can only filter warnings with Strings or RegExps. (Given: ${filter})` + ); + }); + return warnings.filter(warning => { + return !normalizedWarningsFilters.some(check => check(warning)); + }); + } + + formatFilePath(filePath) { + const OPTIONS_REGEXP = /^(\s|\S)*!/; + return filePath.includes("!") + ? `${filePath.replace(OPTIONS_REGEXP, "")} (${filePath})` + : `${filePath}`; + } + + hasWarnings() { + return ( + this.compilation.warnings.length > 0 || + this.compilation.children.some(child => child.getStats().hasWarnings()) + ); + } + + hasErrors() { + return ( + this.compilation.errors.length > 0 || + this.compilation.children.some(child => child.getStats().hasErrors()) + ); + } + + // remove a prefixed "!" that can be specified to reverse sort order + normalizeFieldKey(field) { + if (field[0] === "!") { + return field.substr(1); + } + return field; + } + + // if a field is prefixed by a "!" reverse sort order + sortOrderRegular(field) { + if (field[0] === "!") { + return false; + } + return true; + } + + toJson(options, forToString) { + if (typeof options === "boolean" || typeof options === "string") { + options = Stats.presetToOptions(options); + } else if (!options) { + options = {}; + } + + const optionOrLocalFallback = (v, def) => + v !== undefined ? v : options.all !== undefined ? options.all : def; + + const testAgainstGivenOption = item => { + if (typeof item === "string") { + const regExp = new RegExp( + `[\\\\/]${item.replace( + // eslint-disable-next-line no-useless-escape + /[-[\]{}()*+?.\\^$|]/g, + "\\$&" + )}([\\\\/]|$|!|\\?)` + ); + return ident => regExp.test(ident); + } + if (item && typeof item === "object" && typeof item.test === "function") { + return ident => item.test(ident); + } + if (typeof item === "function") { + return item; + } + if (typeof item === "boolean") { + return () => item; + } + }; + + const compilation = this.compilation; + const context = optionsOrFallback( + options.context, + compilation.compiler.context + ); + const requestShortener = + compilation.compiler.context === context + ? compilation.requestShortener + : new RequestShortener(context); + const showPerformance = optionOrLocalFallback(options.performance, true); + const showHash = optionOrLocalFallback(options.hash, true); + const showEnv = optionOrLocalFallback(options.env, false); + const showVersion = optionOrLocalFallback(options.version, true); + const showTimings = optionOrLocalFallback(options.timings, true); + const showBuiltAt = optionOrLocalFallback(options.builtAt, true); + const showAssets = optionOrLocalFallback(options.assets, true); + const showEntrypoints = optionOrLocalFallback(options.entrypoints, true); + const showChunkGroups = optionOrLocalFallback( + options.chunkGroups, + !forToString + ); + const showChunks = optionOrLocalFallback(options.chunks, !forToString); + const showChunkModules = optionOrLocalFallback(options.chunkModules, true); + const showChunkOrigins = optionOrLocalFallback( + options.chunkOrigins, + !forToString + ); + const showModules = optionOrLocalFallback(options.modules, true); + const showNestedModules = optionOrLocalFallback( + options.nestedModules, + true + ); + const showModuleAssets = optionOrLocalFallback( + options.moduleAssets, + !forToString + ); + const showDepth = optionOrLocalFallback(options.depth, !forToString); + const showCachedModules = optionOrLocalFallback(options.cached, true); + const showCachedAssets = optionOrLocalFallback(options.cachedAssets, true); + const showReasons = optionOrLocalFallback(options.reasons, !forToString); + const showUsedExports = optionOrLocalFallback( + options.usedExports, + !forToString + ); + const showProvidedExports = optionOrLocalFallback( + options.providedExports, + !forToString + ); + const showOptimizationBailout = optionOrLocalFallback( + options.optimizationBailout, + !forToString + ); + const showChildren = optionOrLocalFallback(options.children, true); + const showSource = optionOrLocalFallback(options.source, !forToString); + const showModuleTrace = optionOrLocalFallback(options.moduleTrace, true); + const showErrors = optionOrLocalFallback(options.errors, true); + const showErrorDetails = optionOrLocalFallback( + options.errorDetails, + !forToString + ); + const showWarnings = optionOrLocalFallback(options.warnings, true); + const warningsFilter = optionsOrFallback(options.warningsFilter, null); + const showPublicPath = optionOrLocalFallback( + options.publicPath, + !forToString + ); + const excludeModules = [] + .concat(optionsOrFallback(options.excludeModules, options.exclude, [])) + .map(testAgainstGivenOption); + const excludeAssets = [] + .concat(optionsOrFallback(options.excludeAssets, [])) + .map(testAgainstGivenOption); + const maxModules = optionsOrFallback( + options.maxModules, + forToString ? 15 : Infinity + ); + const sortModules = optionsOrFallback(options.modulesSort, "id"); + const sortChunks = optionsOrFallback(options.chunksSort, "id"); + const sortAssets = optionsOrFallback(options.assetsSort, ""); + const showOutputPath = optionOrLocalFallback( + options.outputPath, + !forToString + ); + + if (!showCachedModules) { + excludeModules.push((ident, module) => !module.built); + } + + const createModuleFilter = () => { + let i = 0; + return module => { + if (excludeModules.length > 0) { + const ident = requestShortener.shorten(module.resource); + const excluded = excludeModules.some(fn => fn(ident, module)); + if (excluded) return false; + } + const result = i < maxModules; + i++; + return result; + }; + }; + + const createAssetFilter = () => { + return asset => { + if (excludeAssets.length > 0) { + const ident = asset.name; + const excluded = excludeAssets.some(fn => fn(ident, asset)); + if (excluded) return false; + } + return showCachedAssets || asset.emitted; + }; + }; + + const sortByFieldAndOrder = (fieldKey, a, b) => { + if (a[fieldKey] === null && b[fieldKey] === null) return 0; + if (a[fieldKey] === null) return 1; + if (b[fieldKey] === null) return -1; + if (a[fieldKey] === b[fieldKey]) return 0; + if (typeof a[fieldKey] !== typeof b[fieldKey]) + return typeof a[fieldKey] < typeof b[fieldKey] ? -1 : 1; + return a[fieldKey] < b[fieldKey] ? -1 : 1; + }; + + const sortByField = (field, originalArray) => { + const originalMap = originalArray.reduce((map, v, i) => { + map.set(v, i); + return map; + }, new Map()); + return (a, b) => { + if (field) { + const fieldKey = this.normalizeFieldKey(field); + + // if a field is prefixed with a "!" the sort is reversed! + const sortIsRegular = this.sortOrderRegular(field); + + const cmp = sortByFieldAndOrder( + fieldKey, + sortIsRegular ? a : b, + sortIsRegular ? b : a + ); + if (cmp) return cmp; + } + return originalMap.get(a) - originalMap.get(b); + }; + }; + + const formatError = e => { + let text = ""; + if (typeof e === "string") { + e = { message: e }; + } + if (e.chunk) { + text += `chunk ${e.chunk.name || e.chunk.id}${ + e.chunk.hasRuntime() + ? " [entry]" + : e.chunk.canBeInitial() + ? " [initial]" + : "" + }\n`; + } + if (e.file) { + text += `${e.file}\n`; + } + if ( + e.module && + e.module.readableIdentifier && + typeof e.module.readableIdentifier === "function" + ) { + text += this.formatFilePath( + e.module.readableIdentifier(requestShortener) + ); + if (typeof e.loc === "object") { + const locInfo = formatLocation(e.loc); + if (locInfo) text += ` ${locInfo}`; + } + text += "\n"; + } + text += e.message; + if (showErrorDetails && e.details) { + text += `\n${e.details}`; + } + if (showErrorDetails && e.missing) { + text += e.missing.map(item => `\n[${item}]`).join(""); + } + if (showModuleTrace && e.origin) { + text += `\n @ ${this.formatFilePath( + e.origin.readableIdentifier(requestShortener) + )}`; + if (typeof e.originLoc === "object") { + const locInfo = formatLocation(e.originLoc); + if (locInfo) text += ` ${locInfo}`; + } + if (e.dependencies) { + for (const dep of e.dependencies) { + if (!dep.loc) continue; + if (typeof dep.loc === "string") continue; + const locInfo = formatLocation(dep.loc); + if (!locInfo) continue; + text += ` ${locInfo}`; + } + } + let current = e.origin; + while (current.issuer) { + current = current.issuer; + text += `\n @ ${current.readableIdentifier(requestShortener)}`; + } + } + return text; + }; + + const obj = { + errors: compilation.errors.map(formatError), + warnings: Stats.filterWarnings( + compilation.warnings.map(formatError), + warningsFilter + ) + }; + + //We just hint other renderers since actually omitting + //errors/warnings from the JSON would be kind of weird. + Object.defineProperty(obj, "_showWarnings", { + value: showWarnings, + enumerable: false + }); + Object.defineProperty(obj, "_showErrors", { + value: showErrors, + enumerable: false + }); + + if (showVersion) { + obj.version = require("../package.json").version; + } + + if (showHash) obj.hash = this.hash; + if (showTimings && this.startTime && this.endTime) { + obj.time = this.endTime - this.startTime; + } + + if (showBuiltAt && this.endTime) { + obj.builtAt = this.endTime; + } + + if (showEnv && options._env) { + obj.env = options._env; + } + + if (compilation.needAdditionalPass) { + obj.needAdditionalPass = true; + } + if (showPublicPath) { + obj.publicPath = this.compilation.mainTemplate.getPublicPath({ + hash: this.compilation.hash + }); + } + if (showOutputPath) { + obj.outputPath = this.compilation.mainTemplate.outputOptions.path; + } + if (showAssets) { + const assetsByFile = {}; + const compilationAssets = Object.keys(compilation.assets).sort(); + obj.assetsByChunkName = {}; + obj.assets = compilationAssets + .map(asset => { + const obj = { + name: asset, + size: compilation.assets[asset].size(), + chunks: [], + chunkNames: [], + emitted: compilation.assets[asset].emitted + }; + + if (showPerformance) { + obj.isOverSizeLimit = compilation.assets[asset].isOverSizeLimit; + } + + assetsByFile[asset] = obj; + return obj; + }) + .filter(createAssetFilter()); + obj.filteredAssets = compilationAssets.length - obj.assets.length; + + for (const chunk of compilation.chunks) { + for (const asset of chunk.files) { + if (assetsByFile[asset]) { + for (const id of chunk.ids) { + assetsByFile[asset].chunks.push(id); + } + if (chunk.name) { + assetsByFile[asset].chunkNames.push(chunk.name); + if (obj.assetsByChunkName[chunk.name]) { + obj.assetsByChunkName[chunk.name] = [] + .concat(obj.assetsByChunkName[chunk.name]) + .concat([asset]); + } else { + obj.assetsByChunkName[chunk.name] = asset; + } + } + } + } + } + obj.assets.sort(sortByField(sortAssets, obj.assets)); + } + + const fnChunkGroup = groupMap => { + const obj = {}; + for (const keyValuePair of groupMap) { + const name = keyValuePair[0]; + const cg = keyValuePair[1]; + const children = cg.getChildrenByOrders(); + obj[name] = { + chunks: cg.chunks.map(c => c.id), + assets: cg.chunks.reduce( + (array, c) => array.concat(c.files || []), + [] + ), + children: Object.keys(children).reduce((obj, key) => { + const groups = children[key]; + obj[key] = groups.map(group => ({ + name: group.name, + chunks: group.chunks.map(c => c.id), + assets: group.chunks.reduce( + (array, c) => array.concat(c.files || []), + [] + ) + })); + return obj; + }, Object.create(null)), + childAssets: Object.keys(children).reduce((obj, key) => { + const groups = children[key]; + obj[key] = Array.from( + groups.reduce((set, group) => { + for (const chunk of group.chunks) { + for (const asset of chunk.files) { + set.add(asset); + } + } + return set; + }, new Set()) + ); + return obj; + }, Object.create(null)) + }; + if (showPerformance) { + obj[name].isOverSizeLimit = cg.isOverSizeLimit; + } + } + + return obj; + }; + + if (showEntrypoints) { + obj.entrypoints = fnChunkGroup(compilation.entrypoints); + } + + if (showChunkGroups) { + obj.namedChunkGroups = fnChunkGroup(compilation.namedChunkGroups); + } + + const fnModule = module => { + const path = []; + let current = module; + while (current.issuer) { + path.push((current = current.issuer)); + } + path.reverse(); + const obj = { + id: module.id, + identifier: module.identifier(), + name: module.readableIdentifier(requestShortener), + index: module.index, + index2: module.index2, + size: module.size(), + cacheable: module.buildInfo.cacheable, + built: !!module.built, + optional: module.optional, + prefetched: module.prefetched, + chunks: Array.from(module.chunksIterable, chunk => chunk.id), + issuer: module.issuer && module.issuer.identifier(), + issuerId: module.issuer && module.issuer.id, + issuerName: + module.issuer && module.issuer.readableIdentifier(requestShortener), + issuerPath: + module.issuer && + path.map(module => ({ + id: module.id, + identifier: module.identifier(), + name: module.readableIdentifier(requestShortener), + profile: module.profile + })), + profile: module.profile, + failed: !!module.error, + errors: module.errors ? module.errors.length : 0, + warnings: module.warnings ? module.warnings.length : 0 + }; + if (showModuleAssets) { + obj.assets = Object.keys(module.buildInfo.assets || {}); + } + if (showReasons) { + obj.reasons = module.reasons + .sort((a, b) => { + if (a.module && !b.module) return -1; + if (!a.module && b.module) return 1; + if (a.module && b.module) { + const cmp = compareId(a.module.id, b.module.id); + if (cmp) return cmp; + } + if (a.dependency && !b.dependency) return -1; + if (!a.dependency && b.dependency) return 1; + if (a.dependency && b.dependency) { + const cmp = compareLocations(a.dependency.loc, b.dependency.loc); + if (cmp) return cmp; + if (a.dependency.type < b.dependency.type) return -1; + if (a.dependency.type > b.dependency.type) return 1; + } + return 0; + }) + .map(reason => { + const obj = { + moduleId: reason.module ? reason.module.id : null, + moduleIdentifier: reason.module + ? reason.module.identifier() + : null, + module: reason.module + ? reason.module.readableIdentifier(requestShortener) + : null, + moduleName: reason.module + ? reason.module.readableIdentifier(requestShortener) + : null, + type: reason.dependency ? reason.dependency.type : null, + explanation: reason.explanation, + userRequest: reason.dependency + ? reason.dependency.userRequest + : null + }; + if (reason.dependency) { + const locInfo = formatLocation(reason.dependency.loc); + if (locInfo) { + obj.loc = locInfo; + } + } + return obj; + }); + } + if (showUsedExports) { + if (module.used === true) { + obj.usedExports = module.usedExports; + } else if (module.used === false) { + obj.usedExports = false; + } + } + if (showProvidedExports) { + obj.providedExports = Array.isArray(module.buildMeta.providedExports) + ? module.buildMeta.providedExports + : null; + } + if (showOptimizationBailout) { + obj.optimizationBailout = module.optimizationBailout.map(item => { + if (typeof item === "function") return item(requestShortener); + return item; + }); + } + if (showDepth) { + obj.depth = module.depth; + } + if (showNestedModules) { + if (module.modules) { + const modules = module.modules; + obj.modules = modules + .sort(sortByField("depth", modules)) + .filter(createModuleFilter()) + .map(fnModule); + obj.filteredModules = modules.length - obj.modules.length; + obj.modules.sort(sortByField(sortModules, obj.modules)); + } + } + if (showSource && module._source) { + obj.source = module._source.source(); + } + return obj; + }; + if (showChunks) { + obj.chunks = compilation.chunks.map(chunk => { + const parents = new Set(); + const children = new Set(); + const siblings = new Set(); + const childIdByOrder = chunk.getChildIdsByOrders(); + for (const chunkGroup of chunk.groupsIterable) { + for (const parentGroup of chunkGroup.parentsIterable) { + for (const chunk of parentGroup.chunks) { + parents.add(chunk.id); + } + } + for (const childGroup of chunkGroup.childrenIterable) { + for (const chunk of childGroup.chunks) { + children.add(chunk.id); + } + } + for (const sibling of chunkGroup.chunks) { + if (sibling !== chunk) siblings.add(sibling.id); + } + } + const obj = { + id: chunk.id, + rendered: chunk.rendered, + initial: chunk.canBeInitial(), + entry: chunk.hasRuntime(), + recorded: chunk.recorded, + reason: chunk.chunkReason, + size: chunk.modulesSize(), + names: chunk.name ? [chunk.name] : [], + files: chunk.files.slice(), + hash: chunk.renderedHash, + siblings: Array.from(siblings).sort(compareId), + parents: Array.from(parents).sort(compareId), + children: Array.from(children).sort(compareId), + childrenByOrder: childIdByOrder + }; + if (showChunkModules) { + const modules = chunk.getModules(); + obj.modules = modules + .slice() + .sort(sortByField("depth", modules)) + .filter(createModuleFilter()) + .map(fnModule); + obj.filteredModules = chunk.getNumberOfModules() - obj.modules.length; + obj.modules.sort(sortByField(sortModules, obj.modules)); + } + if (showChunkOrigins) { + obj.origins = Array.from(chunk.groupsIterable, g => g.origins) + .reduce((a, b) => a.concat(b), []) + .map(origin => ({ + moduleId: origin.module ? origin.module.id : undefined, + module: origin.module ? origin.module.identifier() : "", + moduleIdentifier: origin.module ? origin.module.identifier() : "", + moduleName: origin.module + ? origin.module.readableIdentifier(requestShortener) + : "", + loc: formatLocation(origin.loc), + request: origin.request, + reasons: origin.reasons || [] + })) + .sort((a, b) => { + const cmp1 = compareId(a.moduleId, b.moduleId); + if (cmp1) return cmp1; + const cmp2 = compareId(a.loc, b.loc); + if (cmp2) return cmp2; + const cmp3 = compareId(a.request, b.request); + if (cmp3) return cmp3; + return 0; + }); + } + return obj; + }); + obj.chunks.sort(sortByField(sortChunks, obj.chunks)); + } + if (showModules) { + obj.modules = compilation.modules + .slice() + .sort(sortByField("depth", compilation.modules)) + .filter(createModuleFilter()) + .map(fnModule); + obj.filteredModules = compilation.modules.length - obj.modules.length; + obj.modules.sort(sortByField(sortModules, obj.modules)); + } + if (showChildren) { + obj.children = compilation.children.map((child, idx) => { + const childOptions = Stats.getChildOptions(options, idx); + const obj = new Stats(child).toJson(childOptions, forToString); + delete obj.hash; + delete obj.version; + if (child.name) { + obj.name = identifierUtils.makePathsRelative( + context, + child.name, + compilation.cache + ); + } + return obj; + }); + } + + return obj; + } + + toString(options) { + if (typeof options === "boolean" || typeof options === "string") { + options = Stats.presetToOptions(options); + } else if (!options) { + options = {}; + } + + const useColors = optionsOrFallback(options.colors, false); + + const obj = this.toJson(options, true); + + return Stats.jsonToString(obj, useColors); + } + + static jsonToString(obj, useColors) { + const buf = []; + + const defaultColors = { + bold: "\u001b[1m", + yellow: "\u001b[1m\u001b[33m", + red: "\u001b[1m\u001b[31m", + green: "\u001b[1m\u001b[32m", + cyan: "\u001b[1m\u001b[36m", + magenta: "\u001b[1m\u001b[35m" + }; + + const colors = Object.keys(defaultColors).reduce( + (obj, color) => { + obj[color] = str => { + if (useColors) { + buf.push( + useColors === true || useColors[color] === undefined + ? defaultColors[color] + : useColors[color] + ); + } + buf.push(str); + if (useColors) { + buf.push("\u001b[39m\u001b[22m"); + } + }; + return obj; + }, + { + normal: str => buf.push(str) + } + ); + + const coloredTime = time => { + let times = [800, 400, 200, 100]; + if (obj.time) { + times = [obj.time / 2, obj.time / 4, obj.time / 8, obj.time / 16]; + } + if (time < times[3]) colors.normal(`${time}ms`); + else if (time < times[2]) colors.bold(`${time}ms`); + else if (time < times[1]) colors.green(`${time}ms`); + else if (time < times[0]) colors.yellow(`${time}ms`); + else colors.red(`${time}ms`); + }; + + const newline = () => buf.push("\n"); + + const getText = (arr, row, col) => { + return arr[row][col].value; + }; + + const table = (array, align, splitter) => { + const rows = array.length; + const cols = array[0].length; + const colSizes = new Array(cols); + for (let col = 0; col < cols; col++) { + colSizes[col] = 0; + } + for (let row = 0; row < rows; row++) { + for (let col = 0; col < cols; col++) { + const value = `${getText(array, row, col)}`; + if (value.length > colSizes[col]) { + colSizes[col] = value.length; + } + } + } + for (let row = 0; row < rows; row++) { + for (let col = 0; col < cols; col++) { + const format = array[row][col].color; + const value = `${getText(array, row, col)}`; + let l = value.length; + if (align[col] === "l") { + format(value); + } + for (; l < colSizes[col] && col !== cols - 1; l++) { + colors.normal(" "); + } + if (align[col] === "r") { + format(value); + } + if (col + 1 < cols && colSizes[col] !== 0) { + colors.normal(splitter || " "); + } + } + newline(); + } + }; + + const getAssetColor = (asset, defaultColor) => { + if (asset.isOverSizeLimit) { + return colors.yellow; + } + + return defaultColor; + }; + + if (obj.hash) { + colors.normal("Hash: "); + colors.bold(obj.hash); + newline(); + } + if (obj.version) { + colors.normal("Version: webpack "); + colors.bold(obj.version); + newline(); + } + if (typeof obj.time === "number") { + colors.normal("Time: "); + colors.bold(obj.time); + colors.normal("ms"); + newline(); + } + if (typeof obj.builtAt === "number") { + const builtAtDate = new Date(obj.builtAt); + colors.normal("Built at: "); + colors.normal( + builtAtDate.toLocaleDateString(undefined, { + day: "2-digit", + month: "2-digit", + year: "numeric" + }) + ); + colors.normal(" "); + colors.bold(builtAtDate.toLocaleTimeString()); + newline(); + } + if (obj.env) { + colors.normal("Environment (--env): "); + colors.bold(JSON.stringify(obj.env, null, 2)); + newline(); + } + if (obj.publicPath) { + colors.normal("PublicPath: "); + colors.bold(obj.publicPath); + newline(); + } + + if (obj.assets && obj.assets.length > 0) { + const t = [ + [ + { + value: "Asset", + color: colors.bold + }, + { + value: "Size", + color: colors.bold + }, + { + value: "Chunks", + color: colors.bold + }, + { + value: "", + color: colors.bold + }, + { + value: "", + color: colors.bold + }, + { + value: "Chunk Names", + color: colors.bold + } + ] + ]; + for (const asset of obj.assets) { + t.push([ + { + value: asset.name, + color: getAssetColor(asset, colors.green) + }, + { + value: SizeFormatHelpers.formatSize(asset.size), + color: getAssetColor(asset, colors.normal) + }, + { + value: asset.chunks.join(", "), + color: colors.bold + }, + { + value: asset.emitted ? "[emitted]" : "", + color: colors.green + }, + { + value: asset.isOverSizeLimit ? "[big]" : "", + color: getAssetColor(asset, colors.normal) + }, + { + value: asset.chunkNames.join(", "), + color: colors.normal + } + ]); + } + table(t, "rrrlll"); + } + if (obj.filteredAssets > 0) { + colors.normal(" "); + if (obj.assets.length > 0) colors.normal("+ "); + colors.normal(obj.filteredAssets); + if (obj.assets.length > 0) colors.normal(" hidden"); + colors.normal(obj.filteredAssets !== 1 ? " assets" : " asset"); + newline(); + } + + const processChunkGroups = (namedGroups, prefix) => { + for (const name of Object.keys(namedGroups)) { + const cg = namedGroups[name]; + colors.normal(`${prefix} `); + colors.bold(name); + if (cg.isOverSizeLimit) { + colors.normal(" "); + colors.yellow("[big]"); + } + colors.normal(" ="); + for (const asset of cg.assets) { + colors.normal(" "); + colors.green(asset); + } + for (const name of Object.keys(cg.childAssets)) { + const assets = cg.childAssets[name]; + if (assets && assets.length > 0) { + colors.normal(" "); + colors.magenta(`(${name}:`); + for (const asset of assets) { + colors.normal(" "); + colors.green(asset); + } + colors.magenta(")"); + } + } + newline(); + } + }; + + if (obj.entrypoints) { + processChunkGroups(obj.entrypoints, "Entrypoint"); + } + + if (obj.namedChunkGroups) { + let outputChunkGroups = obj.namedChunkGroups; + if (obj.entrypoints) { + outputChunkGroups = Object.keys(outputChunkGroups) + .filter(name => !obj.entrypoints[name]) + .reduce((result, name) => { + result[name] = obj.namedChunkGroups[name]; + return result; + }, {}); + } + processChunkGroups(outputChunkGroups, "Chunk Group"); + } + + const modulesByIdentifier = {}; + if (obj.modules) { + for (const module of obj.modules) { + modulesByIdentifier[`$${module.identifier}`] = module; + } + } else if (obj.chunks) { + for (const chunk of obj.chunks) { + if (chunk.modules) { + for (const module of chunk.modules) { + modulesByIdentifier[`$${module.identifier}`] = module; + } + } + } + } + + const processModuleAttributes = module => { + colors.normal(" "); + colors.normal(SizeFormatHelpers.formatSize(module.size)); + if (module.chunks) { + for (const chunk of module.chunks) { + colors.normal(" {"); + colors.yellow(chunk); + colors.normal("}"); + } + } + if (typeof module.depth === "number") { + colors.normal(` [depth ${module.depth}]`); + } + if (module.cacheable === false) { + colors.red(" [not cacheable]"); + } + if (module.optional) { + colors.yellow(" [optional]"); + } + if (module.built) { + colors.green(" [built]"); + } + if (module.assets && module.assets.length) { + colors.magenta( + ` [${module.assets.length} asset${ + module.assets.length === 1 ? "" : "s" + }]` + ); + } + if (module.prefetched) { + colors.magenta(" [prefetched]"); + } + if (module.failed) colors.red(" [failed]"); + if (module.warnings) { + colors.yellow( + ` [${module.warnings} warning${module.warnings === 1 ? "" : "s"}]` + ); + } + if (module.errors) { + colors.red( + ` [${module.errors} error${module.errors === 1 ? "" : "s"}]` + ); + } + }; + + const processModuleContent = (module, prefix) => { + if (Array.isArray(module.providedExports)) { + colors.normal(prefix); + if (module.providedExports.length === 0) { + colors.cyan("[no exports]"); + } else { + colors.cyan(`[exports: ${module.providedExports.join(", ")}]`); + } + newline(); + } + if (module.usedExports !== undefined) { + if (module.usedExports !== true) { + colors.normal(prefix); + if (module.usedExports === null) { + colors.cyan("[used exports unknown]"); + } else if (module.usedExports === false) { + colors.cyan("[no exports used]"); + } else if ( + Array.isArray(module.usedExports) && + module.usedExports.length === 0 + ) { + colors.cyan("[no exports used]"); + } else if (Array.isArray(module.usedExports)) { + const providedExportsCount = Array.isArray(module.providedExports) + ? module.providedExports.length + : null; + if ( + providedExportsCount !== null && + providedExportsCount === module.usedExports.length + ) { + colors.cyan("[all exports used]"); + } else { + colors.cyan( + `[only some exports used: ${module.usedExports.join(", ")}]` + ); + } + } + newline(); + } + } + if (Array.isArray(module.optimizationBailout)) { + for (const item of module.optimizationBailout) { + colors.normal(prefix); + colors.yellow(item); + newline(); + } + } + if (module.reasons) { + for (const reason of module.reasons) { + colors.normal(prefix); + if (reason.type) { + colors.normal(reason.type); + colors.normal(" "); + } + if (reason.userRequest) { + colors.cyan(reason.userRequest); + colors.normal(" "); + } + if (reason.moduleId !== null) { + colors.normal("["); + colors.normal(reason.moduleId); + colors.normal("]"); + } + if (reason.module && reason.module !== reason.moduleId) { + colors.normal(" "); + colors.magenta(reason.module); + } + if (reason.loc) { + colors.normal(" "); + colors.normal(reason.loc); + } + if (reason.explanation) { + colors.normal(" "); + colors.cyan(reason.explanation); + } + newline(); + } + } + if (module.profile) { + colors.normal(prefix); + let sum = 0; + if (module.issuerPath) { + for (const m of module.issuerPath) { + colors.normal("["); + colors.normal(m.id); + colors.normal("] "); + if (m.profile) { + const time = (m.profile.factory || 0) + (m.profile.building || 0); + coloredTime(time); + sum += time; + colors.normal(" "); + } + colors.normal("-> "); + } + } + for (const key of Object.keys(module.profile)) { + colors.normal(`${key}:`); + const time = module.profile[key]; + coloredTime(time); + colors.normal(" "); + sum += time; + } + colors.normal("= "); + coloredTime(sum); + newline(); + } + if (module.modules) { + processModulesList(module, prefix + "| "); + } + }; + + const processModulesList = (obj, prefix) => { + if (obj.modules) { + let maxModuleId = 0; + for (const module of obj.modules) { + if (typeof module.id === "number") { + if (maxModuleId < module.id) maxModuleId = module.id; + } + } + let contentPrefix = prefix + " "; + if (maxModuleId >= 10) contentPrefix += " "; + if (maxModuleId >= 100) contentPrefix += " "; + if (maxModuleId >= 1000) contentPrefix += " "; + for (const module of obj.modules) { + colors.normal(prefix); + const name = module.name || module.identifier; + if (typeof module.id === "string" || typeof module.id === "number") { + if (typeof module.id === "number") { + if (module.id < 1000 && maxModuleId >= 1000) colors.normal(" "); + if (module.id < 100 && maxModuleId >= 100) colors.normal(" "); + if (module.id < 10 && maxModuleId >= 10) colors.normal(" "); + } else { + if (maxModuleId >= 1000) colors.normal(" "); + if (maxModuleId >= 100) colors.normal(" "); + if (maxModuleId >= 10) colors.normal(" "); + } + if (name !== module.id) { + colors.normal("["); + colors.normal(module.id); + colors.normal("]"); + colors.normal(" "); + } else { + colors.normal("["); + colors.bold(module.id); + colors.normal("]"); + } + } + if (name !== module.id) { + colors.bold(name); + } + processModuleAttributes(module); + newline(); + processModuleContent(module, contentPrefix); + } + if (obj.filteredModules > 0) { + colors.normal(prefix); + colors.normal(" "); + if (obj.modules.length > 0) colors.normal(" + "); + colors.normal(obj.filteredModules); + if (obj.modules.length > 0) colors.normal(" hidden"); + colors.normal(obj.filteredModules !== 1 ? " modules" : " module"); + newline(); + } + } + }; + + if (obj.chunks) { + for (const chunk of obj.chunks) { + colors.normal("chunk "); + if (chunk.id < 1000) colors.normal(" "); + if (chunk.id < 100) colors.normal(" "); + if (chunk.id < 10) colors.normal(" "); + colors.normal("{"); + colors.yellow(chunk.id); + colors.normal("} "); + colors.green(chunk.files.join(", ")); + if (chunk.names && chunk.names.length > 0) { + colors.normal(" ("); + colors.normal(chunk.names.join(", ")); + colors.normal(")"); + } + colors.normal(" "); + colors.normal(SizeFormatHelpers.formatSize(chunk.size)); + for (const id of chunk.parents) { + colors.normal(" <{"); + colors.yellow(id); + colors.normal("}>"); + } + for (const id of chunk.siblings) { + colors.normal(" ={"); + colors.yellow(id); + colors.normal("}="); + } + for (const id of chunk.children) { + colors.normal(" >{"); + colors.yellow(id); + colors.normal("}<"); + } + if (chunk.childrenByOrder) { + for (const name of Object.keys(chunk.childrenByOrder)) { + const children = chunk.childrenByOrder[name]; + colors.normal(" "); + colors.magenta(`(${name}:`); + for (const id of children) { + colors.normal(" {"); + colors.yellow(id); + colors.normal("}"); + } + colors.magenta(")"); + } + } + if (chunk.entry) { + colors.yellow(" [entry]"); + } else if (chunk.initial) { + colors.yellow(" [initial]"); + } + if (chunk.rendered) { + colors.green(" [rendered]"); + } + if (chunk.recorded) { + colors.green(" [recorded]"); + } + if (chunk.reason) { + colors.yellow(` ${chunk.reason}`); + } + newline(); + if (chunk.origins) { + for (const origin of chunk.origins) { + colors.normal(" > "); + if (origin.reasons && origin.reasons.length) { + colors.yellow(origin.reasons.join(" ")); + colors.normal(" "); + } + if (origin.request) { + colors.normal(origin.request); + colors.normal(" "); + } + if (origin.module) { + colors.normal("["); + colors.normal(origin.moduleId); + colors.normal("] "); + const module = modulesByIdentifier[`$${origin.module}`]; + if (module) { + colors.bold(module.name); + colors.normal(" "); + } + } + if (origin.loc) { + colors.normal(origin.loc); + } + newline(); + } + } + processModulesList(chunk, " "); + } + } + + processModulesList(obj, ""); + + if (obj._showWarnings && obj.warnings) { + for (const warning of obj.warnings) { + newline(); + colors.yellow(`WARNING in ${warning}`); + newline(); + } + } + if (obj._showErrors && obj.errors) { + for (const error of obj.errors) { + newline(); + colors.red(`ERROR in ${error}`); + newline(); + } + } + if (obj.children) { + for (const child of obj.children) { + const childString = Stats.jsonToString(child, useColors); + if (childString) { + if (child.name) { + colors.normal("Child "); + colors.bold(child.name); + colors.normal(":"); + } else { + colors.normal("Child"); + } + newline(); + buf.push(" "); + buf.push(childString.replace(/\n/g, "\n ")); + newline(); + } + } + } + if (obj.needAdditionalPass) { + colors.yellow( + "Compilation needs an additional pass and will compile again." + ); + } + + while (buf[buf.length - 1] === "\n") { + buf.pop(); + } + return buf.join(""); + } + + static presetToOptions(name) { + // Accepted values: none, errors-only, minimal, normal, detailed, verbose + // Any other falsy value will behave as 'none', truthy values as 'normal' + const pn = + (typeof name === "string" && name.toLowerCase()) || name || "none"; + switch (pn) { + case "none": + return { + all: false + }; + case "verbose": + return { + entrypoints: true, + chunkGroups: true, + modules: false, + chunks: true, + chunkModules: true, + chunkOrigins: true, + depth: true, + env: true, + reasons: true, + usedExports: true, + providedExports: true, + optimizationBailout: true, + errorDetails: true, + publicPath: true, + exclude: false, + maxModules: Infinity + }; + case "detailed": + return { + entrypoints: true, + chunkGroups: true, + chunks: true, + chunkModules: false, + chunkOrigins: true, + depth: true, + usedExports: true, + providedExports: true, + optimizationBailout: true, + errorDetails: true, + publicPath: true, + exclude: false, + maxModules: Infinity + }; + case "minimal": + return { + all: false, + modules: true, + maxModules: 0, + errors: true, + warnings: true + }; + case "errors-only": + return { + all: false, + errors: true, + moduleTrace: true + }; + default: + return {}; + } + } + + static getChildOptions(options, idx) { + let innerOptions; + if (Array.isArray(options.children)) { + if (idx < options.children.length) { + innerOptions = options.children[idx]; + } + } else if (typeof options.children === "object" && options.children) { + innerOptions = options.children; + } + if (typeof innerOptions === "boolean" || typeof innerOptions === "string") { + innerOptions = Stats.presetToOptions(innerOptions); + } + if (!innerOptions) { + return options; + } + const childOptions = Object.assign({}, options); + delete childOptions.children; // do not inherit children + return Object.assign(childOptions, innerOptions); + } +} + +module.exports = Stats; diff --git a/node_modules/webpack/lib/Template.js b/node_modules/webpack/lib/Template.js new file mode 100644 index 00000000..adb16836 --- /dev/null +++ b/node_modules/webpack/lib/Template.js @@ -0,0 +1,291 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./Chunk")} Chunk */ +/** @typedef {import("./ModuleTemplate")} ModuleTemplate */ +/** @typedef {import("webpack-sources").ConcatSource} ConcatSource */ + +const { ConcatSource } = require("webpack-sources"); +const HotUpdateChunk = require("./HotUpdateChunk"); + +const START_LOWERCASE_ALPHABET_CODE = "a".charCodeAt(0); +const START_UPPERCASE_ALPHABET_CODE = "A".charCodeAt(0); +const DELTA_A_TO_Z = "z".charCodeAt(0) - START_LOWERCASE_ALPHABET_CODE + 1; +const FUNCTION_CONTENT_REGEX = /^function\s?\(\)\s?\{\r?\n?|\r?\n?\}$/g; +const INDENT_MULTILINE_REGEX = /^\t/gm; +const LINE_SEPARATOR_REGEX = /\r?\n/g; +const IDENTIFIER_NAME_REPLACE_REGEX = /^([^a-zA-Z$_])/; +const IDENTIFIER_ALPHA_NUMERIC_NAME_REPLACE_REGEX = /[^a-zA-Z0-9$]+/g; +const COMMENT_END_REGEX = /\*\//g; +const PATH_NAME_NORMALIZE_REPLACE_REGEX = /[^a-zA-Z0-9_!§$()=\-^°]+/g; +const MATCH_PADDED_HYPHENS_REPLACE_REGEX = /^-|-$/g; + +/** @typedef {import("webpack-sources").Source} Source */ + +/** + * @typedef {Object} HasId + * @property {number | string} id + */ + +/** + * @typedef {function(Module, number): boolean} ModuleFilterPredicate + */ + +/** + * @param {HasId} a first id object to be sorted + * @param {HasId} b second id object to be sorted against + * @returns {-1|0|1} the sort value + */ +const stringifyIdSortPredicate = (a, b) => { + const aId = a.id + ""; + const bId = b.id + ""; + if (aId < bId) return -1; + if (aId > bId) return 1; + return 0; +}; + +class Template { + /** + * + * @param {Function} fn - a runtime function (.runtime.js) "template" + * @returns {string} the updated and normalized function string + */ + static getFunctionContent(fn) { + return fn + .toString() + .replace(FUNCTION_CONTENT_REGEX, "") + .replace(INDENT_MULTILINE_REGEX, "") + .replace(LINE_SEPARATOR_REGEX, "\n"); + } + + /** + * @param {string} str the string converted to identifier + * @returns {string} created identifier + */ + static toIdentifier(str) { + if (typeof str !== "string") return ""; + return str + .replace(IDENTIFIER_NAME_REPLACE_REGEX, "_$1") + .replace(IDENTIFIER_ALPHA_NUMERIC_NAME_REPLACE_REGEX, "_"); + } + /** + * + * @param {string} str string to be converted to commented in bundle code + * @returns {string} returns a commented version of string + */ + static toComment(str) { + if (!str) return ""; + return `/*! ${str.replace(COMMENT_END_REGEX, "* /")} */`; + } + + /** + * + * @param {string} str string to be converted to "normal comment" + * @returns {string} returns a commented version of string + */ + static toNormalComment(str) { + if (!str) return ""; + return `/* ${str.replace(COMMENT_END_REGEX, "* /")} */`; + } + + /** + * @param {string} str string path to be normalized + * @returns {string} normalized bundle-safe path + */ + static toPath(str) { + if (typeof str !== "string") return ""; + return str + .replace(PATH_NAME_NORMALIZE_REPLACE_REGEX, "-") + .replace(MATCH_PADDED_HYPHENS_REPLACE_REGEX, ""); + } + + // map number to a single character a-z, A-Z or <_ + number> if number is too big + /** + * + * @param {number} n number to convert to ident + * @returns {string} returns single character ident + */ + static numberToIdentifer(n) { + // lower case + if (n < DELTA_A_TO_Z) { + return String.fromCharCode(START_LOWERCASE_ALPHABET_CODE + n); + } + + // upper case + if (n < DELTA_A_TO_Z * 2) { + return String.fromCharCode( + START_UPPERCASE_ALPHABET_CODE + n - DELTA_A_TO_Z + ); + } + + // use multiple letters + return ( + Template.numberToIdentifer(n % (2 * DELTA_A_TO_Z)) + + Template.numberToIdentifer(Math.floor(n / (2 * DELTA_A_TO_Z))) + ); + } + + /** + * + * @param {string | string[]} s string to convert to identity + * @returns {string} converted identity + */ + static indent(s) { + if (Array.isArray(s)) { + return s.map(Template.indent).join("\n"); + } else { + const str = s.trimRight(); + if (!str) return ""; + const ind = str[0] === "\n" ? "" : "\t"; + return ind + str.replace(/\n([^\n])/g, "\n\t$1"); + } + } + + /** + * + * @param {string|string[]} s string to create prefix for + * @param {string} prefix prefix to compose + * @returns {string} returns new prefix string + */ + static prefix(s, prefix) { + const str = Template.asString(s).trim(); + if (!str) return ""; + const ind = str[0] === "\n" ? "" : prefix; + return ind + str.replace(/\n([^\n])/g, "\n" + prefix + "$1"); + } + + /** + * + * @param {string|string[]} str string or string collection + * @returns {string} returns a single string from array + */ + static asString(str) { + if (Array.isArray(str)) { + return str.join("\n"); + } + return str; + } + + /** + * @typedef {Object} WithId + * @property {string|number} id + */ + + /** + * @param {WithId[]} modules a collection of modules to get array bounds for + * @returns {[number, number] | false} returns the upper and lower array bounds + * or false if not every module has a number based id + */ + static getModulesArrayBounds(modules) { + let maxId = -Infinity; + let minId = Infinity; + for (const module of modules) { + if (typeof module.id !== "number") return false; + if (maxId < module.id) maxId = /** @type {number} */ (module.id); + if (minId > module.id) minId = /** @type {number} */ (module.id); + } + if (minId < 16 + ("" + minId).length) { + // add minId x ',' instead of 'Array(minId).concat(…)' + minId = 0; + } + const objectOverhead = modules + .map(module => (module.id + "").length + 2) + .reduce((a, b) => a + b, -1); + const arrayOverhead = + minId === 0 ? maxId : 16 + ("" + minId).length + maxId; + return arrayOverhead < objectOverhead ? [minId, maxId] : false; + } + + /** + * @param {Chunk} chunk chunk whose modules will be rendered + * @param {ModuleFilterPredicate} filterFn function used to filter modules from chunk to render + * @param {ModuleTemplate} moduleTemplate ModuleTemplate instance used to render modules + * @param {TODO | TODO[]} dependencyTemplates templates needed for each module to render dependencies + * @param {string=} prefix applying prefix strings + * @returns {ConcatSource} rendered chunk modules in a Source object + */ + static renderChunkModules( + chunk, + filterFn, + moduleTemplate, + dependencyTemplates, + prefix = "" + ) { + const source = new ConcatSource(); + const modules = chunk.getModules().filter(filterFn); + let removedModules; + if (chunk instanceof HotUpdateChunk) { + removedModules = chunk.removedModules; + } + if ( + modules.length === 0 && + (!removedModules || removedModules.length === 0) + ) { + source.add("[]"); + return source; + } + /** @type {{id: string|number, source: Source|string}[]} */ + const allModules = modules.map(module => { + return { + id: module.id, + source: moduleTemplate.render(module, dependencyTemplates, { + chunk + }) + }; + }); + if (removedModules && removedModules.length > 0) { + for (const id of removedModules) { + allModules.push({ + id, + source: "false" + }); + } + } + const bounds = Template.getModulesArrayBounds(allModules); + if (bounds) { + // Render a spare array + const minId = bounds[0]; + const maxId = bounds[1]; + if (minId !== 0) { + source.add(`Array(${minId}).concat(`); + } + source.add("[\n"); + /** @type {Map<string|number, {id: string|number, source: Source|string}>} */ + const modules = new Map(); + for (const module of allModules) { + modules.set(module.id, module); + } + for (let idx = minId; idx <= maxId; idx++) { + const module = modules.get(idx); + if (idx !== minId) { + source.add(",\n"); + } + source.add(`/* ${idx} */`); + if (module) { + source.add("\n"); + source.add(module.source); + } + } + source.add("\n" + prefix + "]"); + if (minId !== 0) { + source.add(")"); + } + } else { + // Render an object + source.add("{\n"); + allModules.sort(stringifyIdSortPredicate).forEach((module, idx) => { + if (idx !== 0) { + source.add(",\n"); + } + source.add(`\n/***/ ${JSON.stringify(module.id)}:\n`); + source.add(module.source); + }); + source.add(`\n\n${prefix}}`); + } + return source; + } +} + +module.exports = Template; diff --git a/node_modules/webpack/lib/TemplatedPathPlugin.js b/node_modules/webpack/lib/TemplatedPathPlugin.js new file mode 100644 index 00000000..8cd1ef40 --- /dev/null +++ b/node_modules/webpack/lib/TemplatedPathPlugin.js @@ -0,0 +1,173 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Jason Anderson @diurnalist +*/ +"use strict"; + +const REGEXP_HASH = /\[hash(?::(\d+))?\]/gi, + REGEXP_CHUNKHASH = /\[chunkhash(?::(\d+))?\]/gi, + REGEXP_MODULEHASH = /\[modulehash(?::(\d+))?\]/gi, + REGEXP_CONTENTHASH = /\[contenthash(?::(\d+))?\]/gi, + REGEXP_NAME = /\[name\]/gi, + REGEXP_ID = /\[id\]/gi, + REGEXP_MODULEID = /\[moduleid\]/gi, + REGEXP_FILE = /\[file\]/gi, + REGEXP_QUERY = /\[query\]/gi, + REGEXP_FILEBASE = /\[filebase\]/gi; + +// Using global RegExp for .test is dangerous +// We use a normal RegExp instead of .test +const REGEXP_HASH_FOR_TEST = new RegExp(REGEXP_HASH.source, "i"), + REGEXP_CHUNKHASH_FOR_TEST = new RegExp(REGEXP_CHUNKHASH.source, "i"), + REGEXP_CONTENTHASH_FOR_TEST = new RegExp(REGEXP_CONTENTHASH.source, "i"), + REGEXP_NAME_FOR_TEST = new RegExp(REGEXP_NAME.source, "i"); + +const withHashLength = (replacer, handlerFn) => { + const fn = (match, hashLength, ...args) => { + const length = hashLength && parseInt(hashLength, 10); + if (length && handlerFn) { + return handlerFn(length); + } + const hash = replacer(match, hashLength, ...args); + return length ? hash.slice(0, length) : hash; + }; + return fn; +}; + +const getReplacer = (value, allowEmpty) => { + const fn = (match, ...args) => { + // last argument in replacer is the entire input string + const input = args[args.length - 1]; + if (value === null || value === undefined) { + if (!allowEmpty) { + throw new Error( + `Path variable ${match} not implemented in this context: ${input}` + ); + } + return ""; + } else { + return `${value}`; + } + }; + return fn; +}; + +const replacePathVariables = (path, data) => { + const chunk = data.chunk; + const chunkId = chunk && chunk.id; + const chunkName = chunk && (chunk.name || chunk.id); + const chunkHash = chunk && (chunk.renderedHash || chunk.hash); + const chunkHashWithLength = chunk && chunk.hashWithLength; + const contentHashType = data.contentHashType; + const contentHash = + (chunk && chunk.contentHash && chunk.contentHash[contentHashType]) || + data.contentHash; + const contentHashWithLength = + (chunk && + chunk.contentHashWithLength && + chunk.contentHashWithLength[contentHashType]) || + data.contentHashWithLength; + const module = data.module; + const moduleId = module && module.id; + const moduleHash = module && (module.renderedHash || module.hash); + const moduleHashWithLength = module && module.hashWithLength; + + if (typeof path === "function") { + path = path(data); + } + + if ( + data.noChunkHash && + (REGEXP_CHUNKHASH_FOR_TEST.test(path) || + REGEXP_CONTENTHASH_FOR_TEST.test(path)) + ) { + throw new Error( + `Cannot use [chunkhash] or [contenthash] for chunk in '${path}' (use [hash] instead)` + ); + } + + return ( + path + .replace( + REGEXP_HASH, + withHashLength(getReplacer(data.hash), data.hashWithLength) + ) + .replace( + REGEXP_CHUNKHASH, + withHashLength(getReplacer(chunkHash), chunkHashWithLength) + ) + .replace( + REGEXP_CONTENTHASH, + withHashLength(getReplacer(contentHash), contentHashWithLength) + ) + .replace( + REGEXP_MODULEHASH, + withHashLength(getReplacer(moduleHash), moduleHashWithLength) + ) + .replace(REGEXP_ID, getReplacer(chunkId)) + .replace(REGEXP_MODULEID, getReplacer(moduleId)) + .replace(REGEXP_NAME, getReplacer(chunkName)) + .replace(REGEXP_FILE, getReplacer(data.filename)) + .replace(REGEXP_FILEBASE, getReplacer(data.basename)) + // query is optional, it's OK if it's in a path but there's nothing to replace it with + .replace(REGEXP_QUERY, getReplacer(data.query, true)) + ); +}; + +class TemplatedPathPlugin { + apply(compiler) { + compiler.hooks.compilation.tap("TemplatedPathPlugin", compilation => { + const mainTemplate = compilation.mainTemplate; + + mainTemplate.hooks.assetPath.tap( + "TemplatedPathPlugin", + replacePathVariables + ); + + mainTemplate.hooks.globalHash.tap( + "TemplatedPathPlugin", + (chunk, paths) => { + const outputOptions = mainTemplate.outputOptions; + const publicPath = outputOptions.publicPath || ""; + const filename = outputOptions.filename || ""; + const chunkFilename = + outputOptions.chunkFilename || outputOptions.filename; + if ( + REGEXP_HASH_FOR_TEST.test(publicPath) || + REGEXP_CHUNKHASH_FOR_TEST.test(publicPath) || + REGEXP_CONTENTHASH_FOR_TEST.test(publicPath) || + REGEXP_NAME_FOR_TEST.test(publicPath) + ) + return true; + if (REGEXP_HASH_FOR_TEST.test(filename)) return true; + if (REGEXP_HASH_FOR_TEST.test(chunkFilename)) return true; + if (REGEXP_HASH_FOR_TEST.test(paths.join("|"))) return true; + } + ); + + mainTemplate.hooks.hashForChunk.tap( + "TemplatedPathPlugin", + (hash, chunk) => { + const outputOptions = mainTemplate.outputOptions; + const chunkFilename = + outputOptions.chunkFilename || outputOptions.filename; + if (REGEXP_CHUNKHASH_FOR_TEST.test(chunkFilename)) { + hash.update(JSON.stringify(chunk.getChunkMaps(true).hash)); + } + if (REGEXP_CONTENTHASH_FOR_TEST.test(chunkFilename)) { + hash.update( + JSON.stringify( + chunk.getChunkMaps(true).contentHash.javascript || {} + ) + ); + } + if (REGEXP_NAME_FOR_TEST.test(chunkFilename)) { + hash.update(JSON.stringify(chunk.getChunkMaps(true).name)); + } + } + ); + }); + } +} + +module.exports = TemplatedPathPlugin; diff --git a/node_modules/webpack/lib/UmdMainTemplatePlugin.js b/node_modules/webpack/lib/UmdMainTemplatePlugin.js new file mode 100644 index 00000000..ba5d24a2 --- /dev/null +++ b/node_modules/webpack/lib/UmdMainTemplatePlugin.js @@ -0,0 +1,305 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource, OriginalSource } = require("webpack-sources"); +const Template = require("./Template"); + +/** @typedef {import("../declarations/WebpackOptions").LibraryCustomUmdObject} LibraryCustomUmdObject */ +/** @typedef {import("./Compilation")} Compilation */ + +/** + * @param {string[]} accessor the accessor to convert to path + * @returns {string} the path + */ +const accessorToObjectAccess = accessor => { + return accessor.map(a => `[${JSON.stringify(a)}]`).join(""); +}; + +/** + * @param {string=} base the path prefix + * @param {string|string[]} accessor the accessor + * @param {string=} joinWith the element separator + * @returns {string} the path + */ +const accessorAccess = (base, accessor, joinWith = ", ") => { + const accessors = Array.isArray(accessor) ? accessor : [accessor]; + return accessors + .map((_, idx) => { + const a = base + ? base + accessorToObjectAccess(accessors.slice(0, idx + 1)) + : accessors[0] + accessorToObjectAccess(accessors.slice(1, idx + 1)); + if (idx === accessors.length - 1) return a; + if (idx === 0 && base === undefined) + return `${a} = typeof ${a} === "object" ? ${a} : {}`; + return `${a} = ${a} || {}`; + }) + .join(joinWith); +}; + +/** @typedef {string | string[] | LibraryCustomUmdObject} UmdMainTemplatePluginName */ + +/** + * @typedef {Object} AuxiliaryCommentObject + * @property {string} root + * @property {string} commonjs + * @property {string} commonjs2 + * @property {string} amd + */ + +/** + * @typedef {Object} UmdMainTemplatePluginOption + * @property {boolean=} optionalAmdExternalAsGlobal + * @property {boolean} namedDefine + * @property {string | AuxiliaryCommentObject} auxiliaryComment + */ + +class UmdMainTemplatePlugin { + /** + * @param {UmdMainTemplatePluginName} name the name of the UMD library + * @param {UmdMainTemplatePluginOption} options the plugin option + */ + constructor(name, options) { + if (typeof name === "object" && !Array.isArray(name)) { + this.name = name.root || name.amd || name.commonjs; + this.names = name; + } else { + this.name = name; + this.names = { + commonjs: name, + root: name, + amd: name + }; + } + this.optionalAmdExternalAsGlobal = options.optionalAmdExternalAsGlobal; + this.namedDefine = options.namedDefine; + this.auxiliaryComment = options.auxiliaryComment; + } + + /** + * @param {Compilation} compilation the compilation instance + * @returns {void} + */ + apply(compilation) { + const { mainTemplate, chunkTemplate, runtimeTemplate } = compilation; + + const onRenderWithEntry = (source, chunk, hash) => { + let externals = chunk + .getModules() + .filter( + m => + m.external && + (m.externalType === "umd" || m.externalType === "umd2") + ); + const optionalExternals = []; + let requiredExternals = []; + if (this.optionalAmdExternalAsGlobal) { + for (const m of externals) { + if (m.optional) { + optionalExternals.push(m); + } else { + requiredExternals.push(m); + } + } + externals = requiredExternals.concat(optionalExternals); + } else { + requiredExternals = externals; + } + + const replaceKeys = str => { + return mainTemplate.getAssetPath(str, { + hash, + chunk + }); + }; + + const externalsDepsArray = modules => { + return `[${replaceKeys( + modules + .map(m => + JSON.stringify( + typeof m.request === "object" ? m.request.amd : m.request + ) + ) + .join(", ") + )}]`; + }; + + const externalsRootArray = modules => { + return replaceKeys( + modules + .map(m => { + let request = m.request; + if (typeof request === "object") request = request.root; + return `root${accessorToObjectAccess([].concat(request))}`; + }) + .join(", ") + ); + }; + + const externalsRequireArray = type => { + return replaceKeys( + externals + .map(m => { + let expr; + let request = m.request; + if (typeof request === "object") { + request = request[type]; + } + if (request === undefined) { + throw new Error( + "Missing external configuration for type:" + type + ); + } + if (Array.isArray(request)) { + expr = `require(${JSON.stringify( + request[0] + )})${accessorToObjectAccess(request.slice(1))}`; + } else { + expr = `require(${JSON.stringify(request)})`; + } + if (m.optional) { + expr = `(function webpackLoadOptionalExternalModule() { try { return ${expr}; } catch(e) {} }())`; + } + return expr; + }) + .join(", ") + ); + }; + + const externalsArguments = modules => { + return modules + .map( + m => + `__WEBPACK_EXTERNAL_MODULE_${Template.toIdentifier(`${m.id}`)}__` + ) + .join(", "); + }; + + const libraryName = library => { + return JSON.stringify(replaceKeys([].concat(library).pop())); + }; + + let amdFactory; + if (optionalExternals.length > 0) { + const wrapperArguments = externalsArguments(requiredExternals); + const factoryArguments = + requiredExternals.length > 0 + ? externalsArguments(requiredExternals) + + ", " + + externalsRootArray(optionalExternals) + : externalsRootArray(optionalExternals); + amdFactory = + `function webpackLoadOptionalExternalModuleAmd(${wrapperArguments}) {\n` + + ` return factory(${factoryArguments});\n` + + " }"; + } else { + amdFactory = "factory"; + } + + const auxiliaryComment = this.auxiliaryComment; + + const getAuxilaryComment = type => { + if (auxiliaryComment) { + if (typeof auxiliaryComment === "string") + return "\t//" + auxiliaryComment + "\n"; + if (auxiliaryComment[type]) + return "\t//" + auxiliaryComment[type] + "\n"; + } + return ""; + }; + + return new ConcatSource( + new OriginalSource( + "(function webpackUniversalModuleDefinition(root, factory) {\n" + + getAuxilaryComment("commonjs2") + + " if(typeof exports === 'object' && typeof module === 'object')\n" + + " module.exports = factory(" + + externalsRequireArray("commonjs2") + + ");\n" + + getAuxilaryComment("amd") + + " else if(typeof define === 'function' && define.amd)\n" + + (requiredExternals.length > 0 + ? this.names.amd && this.namedDefine === true + ? " define(" + + libraryName(this.names.amd) + + ", " + + externalsDepsArray(requiredExternals) + + ", " + + amdFactory + + ");\n" + : " define(" + + externalsDepsArray(requiredExternals) + + ", " + + amdFactory + + ");\n" + : this.names.amd && this.namedDefine === true + ? " define(" + + libraryName(this.names.amd) + + ", [], " + + amdFactory + + ");\n" + : " define([], " + amdFactory + ");\n") + + (this.names.root || this.names.commonjs + ? getAuxilaryComment("commonjs") + + " else if(typeof exports === 'object')\n" + + " exports[" + + libraryName(this.names.commonjs || this.names.root) + + "] = factory(" + + externalsRequireArray("commonjs") + + ");\n" + + getAuxilaryComment("root") + + " else\n" + + " " + + replaceKeys( + accessorAccess("root", this.names.root || this.names.commonjs) + ) + + " = factory(" + + externalsRootArray(externals) + + ");\n" + : " else {\n" + + (externals.length > 0 + ? " var a = typeof exports === 'object' ? factory(" + + externalsRequireArray("commonjs") + + ") : factory(" + + externalsRootArray(externals) + + ");\n" + : " var a = factory();\n") + + " for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];\n" + + " }\n") + + `})(${ + runtimeTemplate.outputOptions.globalObject + }, function(${externalsArguments(externals)}) {\nreturn `, + "webpack/universalModuleDefinition" + ), + source, + ";\n})" + ); + }; + + for (const template of [mainTemplate, chunkTemplate]) { + template.hooks.renderWithEntry.tap( + "UmdMainTemplatePlugin", + onRenderWithEntry + ); + } + + mainTemplate.hooks.globalHashPaths.tap("UmdMainTemplatePlugin", paths => { + if (this.names.root) paths = paths.concat(this.names.root); + if (this.names.amd) paths = paths.concat(this.names.amd); + if (this.names.commonjs) paths = paths.concat(this.names.commonjs); + return paths; + }); + + mainTemplate.hooks.hash.tap("UmdMainTemplatePlugin", hash => { + hash.update("umd"); + hash.update(`${this.names.root}`); + hash.update(`${this.names.amd}`); + hash.update(`${this.names.commonjs}`); + }); + } +} + +module.exports = UmdMainTemplatePlugin; diff --git a/node_modules/webpack/lib/UnsupportedFeatureWarning.js b/node_modules/webpack/lib/UnsupportedFeatureWarning.js new file mode 100644 index 00000000..72eef834 --- /dev/null +++ b/node_modules/webpack/lib/UnsupportedFeatureWarning.js @@ -0,0 +1,30 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); + +/** @typedef {import("./Module")} Module */ +/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */ + +class UnsupportedFeatureWarning extends WebpackError { + /** + * @param {Module} module module relevant to warning + * @param {string} message description of warning + * @param {DependencyLocation} loc location start and end positions of the module + */ + constructor(module, message, loc) { + super(message); + + this.name = "UnsupportedFeatureWarning"; + this.module = module; + this.loc = loc; + this.hideStack = true; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = UnsupportedFeatureWarning; diff --git a/node_modules/webpack/lib/UseStrictPlugin.js b/node_modules/webpack/lib/UseStrictPlugin.js new file mode 100644 index 00000000..425be2e3 --- /dev/null +++ b/node_modules/webpack/lib/UseStrictPlugin.js @@ -0,0 +1,54 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ConstDependency = require("./dependencies/ConstDependency"); + +/** @typedef {import("./Compiler")} Compiler */ + +class UseStrictPlugin { + /** + * @param {Compiler} compiler Webpack Compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap( + "UseStrictPlugin", + (compilation, { normalModuleFactory }) => { + const handler = parser => { + parser.hooks.program.tap("UseStrictPlugin", ast => { + const firstNode = ast.body[0]; + if ( + firstNode && + firstNode.type === "ExpressionStatement" && + firstNode.expression.type === "Literal" && + firstNode.expression.value === "use strict" + ) { + // Remove "use strict" expression. It will be added later by the renderer again. + // This is necessary in order to not break the strict mode when webpack prepends code. + // @see https://github.com/webpack/webpack/issues/1970 + const dep = new ConstDependency("", firstNode.range); + dep.loc = firstNode.loc; + parser.state.current.addDependency(dep); + parser.state.module.buildInfo.strict = true; + } + }); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("UseStrictPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("UseStrictPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("UseStrictPlugin", handler); + } + ); + } +} + +module.exports = UseStrictPlugin; diff --git a/node_modules/webpack/lib/WarnCaseSensitiveModulesPlugin.js b/node_modules/webpack/lib/WarnCaseSensitiveModulesPlugin.js new file mode 100644 index 00000000..867a33fe --- /dev/null +++ b/node_modules/webpack/lib/WarnCaseSensitiveModulesPlugin.js @@ -0,0 +1,37 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const CaseSensitiveModulesWarning = require("./CaseSensitiveModulesWarning"); + +class WarnCaseSensitiveModulesPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "WarnCaseSensitiveModulesPlugin", + compilation => { + compilation.hooks.seal.tap("WarnCaseSensitiveModulesPlugin", () => { + const moduleWithoutCase = new Map(); + for (const module of compilation.modules) { + const identifier = module.identifier().toLowerCase(); + const array = moduleWithoutCase.get(identifier); + if (array) { + array.push(module); + } else { + moduleWithoutCase.set(identifier, [module]); + } + } + for (const pair of moduleWithoutCase) { + const array = pair[1]; + if (array.length > 1) { + compilation.warnings.push(new CaseSensitiveModulesWarning(array)); + } + } + }); + } + ); + } +} + +module.exports = WarnCaseSensitiveModulesPlugin; diff --git a/node_modules/webpack/lib/WarnNoModeSetPlugin.js b/node_modules/webpack/lib/WarnNoModeSetPlugin.js new file mode 100644 index 00000000..4a69a8cc --- /dev/null +++ b/node_modules/webpack/lib/WarnNoModeSetPlugin.js @@ -0,0 +1,17 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const NoModeWarning = require("./NoModeWarning"); + +class WarnNoModeSetPlugin { + apply(compiler) { + compiler.hooks.thisCompilation.tap("WarnNoModeSetPlugin", compilation => { + compilation.warnings.push(new NoModeWarning()); + }); + } +} + +module.exports = WarnNoModeSetPlugin; diff --git a/node_modules/webpack/lib/WatchIgnorePlugin.js b/node_modules/webpack/lib/WatchIgnorePlugin.js new file mode 100644 index 00000000..dc00cf5f --- /dev/null +++ b/node_modules/webpack/lib/WatchIgnorePlugin.js @@ -0,0 +1,106 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const validateOptions = require("schema-utils"); +const schema = require("../schemas/plugins/WatchIgnorePlugin.json"); + +/** @typedef {import("../declarations/plugins/WatchIgnorePlugin").WatchIgnorePluginOptions} WatchIgnorePluginOptions */ + +class IgnoringWatchFileSystem { + constructor(wfs, paths) { + this.wfs = wfs; + this.paths = paths; + } + + watch(files, dirs, missing, startTime, options, callback, callbackUndelayed) { + const ignored = path => + this.paths.some( + p => (p instanceof RegExp ? p.test(path) : path.indexOf(p) === 0) + ); + + const notIgnored = path => !ignored(path); + + const ignoredFiles = files.filter(ignored); + const ignoredDirs = dirs.filter(ignored); + + const watcher = this.wfs.watch( + files.filter(notIgnored), + dirs.filter(notIgnored), + missing, + startTime, + options, + ( + err, + filesModified, + dirsModified, + missingModified, + fileTimestamps, + dirTimestamps, + removedFiles + ) => { + if (err) return callback(err); + for (const path of ignoredFiles) { + fileTimestamps.set(path, 1); + } + + for (const path of ignoredDirs) { + dirTimestamps.set(path, 1); + } + + callback( + err, + filesModified, + dirsModified, + missingModified, + fileTimestamps, + dirTimestamps, + removedFiles + ); + }, + callbackUndelayed + ); + + return { + close: () => watcher.close(), + pause: () => watcher.pause(), + getContextTimestamps: () => { + const dirTimestamps = watcher.getContextTimestamps(); + for (const path of ignoredDirs) { + dirTimestamps.set(path, 1); + } + return dirTimestamps; + }, + getFileTimestamps: () => { + const fileTimestamps = watcher.getFileTimestamps(); + for (const path of ignoredFiles) { + fileTimestamps.set(path, 1); + } + return fileTimestamps; + } + }; + } +} + +class WatchIgnorePlugin { + /** + * @param {WatchIgnorePluginOptions} paths list of paths + */ + constructor(paths) { + validateOptions(schema, paths, "Watch Ignore Plugin"); + this.paths = paths; + } + + apply(compiler) { + compiler.hooks.afterEnvironment.tap("WatchIgnorePlugin", () => { + compiler.watchFileSystem = new IgnoringWatchFileSystem( + compiler.watchFileSystem, + this.paths + ); + }); + } +} + +module.exports = WatchIgnorePlugin; diff --git a/node_modules/webpack/lib/Watching.js b/node_modules/webpack/lib/Watching.js new file mode 100644 index 00000000..9b1a06d5 --- /dev/null +++ b/node_modules/webpack/lib/Watching.js @@ -0,0 +1,195 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Stats = require("./Stats"); + +class Watching { + constructor(compiler, watchOptions, handler) { + this.startTime = null; + this.invalid = false; + this.handler = handler; + this.callbacks = []; + this.closed = false; + if (typeof watchOptions === "number") { + this.watchOptions = { + aggregateTimeout: watchOptions + }; + } else if (watchOptions && typeof watchOptions === "object") { + this.watchOptions = Object.assign({}, watchOptions); + } else { + this.watchOptions = {}; + } + this.watchOptions.aggregateTimeout = + this.watchOptions.aggregateTimeout || 200; + this.compiler = compiler; + this.running = true; + this.compiler.readRecords(err => { + if (err) return this._done(err); + + this._go(); + }); + } + + _go() { + this.startTime = Date.now(); + this.running = true; + this.invalid = false; + this.compiler.hooks.watchRun.callAsync(this.compiler, err => { + if (err) return this._done(err); + const onCompiled = (err, compilation) => { + if (err) return this._done(err); + if (this.invalid) return this._done(); + + if (this.compiler.hooks.shouldEmit.call(compilation) === false) { + return this._done(null, compilation); + } + + this.compiler.emitAssets(compilation, err => { + if (err) return this._done(err); + if (this.invalid) return this._done(); + this.compiler.emitRecords(err => { + if (err) return this._done(err); + + if (compilation.hooks.needAdditionalPass.call()) { + compilation.needAdditionalPass = true; + + const stats = new Stats(compilation); + stats.startTime = this.startTime; + stats.endTime = Date.now(); + this.compiler.hooks.done.callAsync(stats, err => { + if (err) return this._done(err); + + this.compiler.hooks.additionalPass.callAsync(err => { + if (err) return this._done(err); + this.compiler.compile(onCompiled); + }); + }); + return; + } + return this._done(null, compilation); + }); + }); + }; + this.compiler.compile(onCompiled); + }); + } + + _getStats(compilation) { + const stats = new Stats(compilation); + stats.startTime = this.startTime; + stats.endTime = Date.now(); + return stats; + } + + _done(err, compilation) { + this.running = false; + if (this.invalid) return this._go(); + + const stats = compilation ? this._getStats(compilation) : null; + if (err) { + this.compiler.hooks.failed.call(err); + this.handler(err, stats); + return; + } + this.compiler.hooks.done.callAsync(stats, () => { + this.handler(null, stats); + if (!this.closed) { + this.watch( + Array.from(compilation.fileDependencies), + Array.from(compilation.contextDependencies), + Array.from(compilation.missingDependencies) + ); + } + for (const cb of this.callbacks) cb(); + this.callbacks.length = 0; + }); + } + + watch(files, dirs, missing) { + this.pausedWatcher = null; + this.watcher = this.compiler.watchFileSystem.watch( + files, + dirs, + missing, + this.startTime, + this.watchOptions, + ( + err, + filesModified, + contextModified, + missingModified, + fileTimestamps, + contextTimestamps, + removedFiles + ) => { + this.pausedWatcher = this.watcher; + this.watcher = null; + if (err) { + return this.handler(err); + } + this.compiler.fileTimestamps = fileTimestamps; + this.compiler.contextTimestamps = contextTimestamps; + this.compiler.removedFiles = removedFiles; + this._invalidate(); + }, + (fileName, changeTime) => { + this.compiler.hooks.invalid.call(fileName, changeTime); + } + ); + } + + invalidate(callback) { + if (callback) { + this.callbacks.push(callback); + } + if (this.watcher) { + this.compiler.fileTimestamps = this.watcher.getFileTimestamps(); + this.compiler.contextTimestamps = this.watcher.getContextTimestamps(); + } + return this._invalidate(); + } + + _invalidate() { + if (this.watcher) { + this.pausedWatcher = this.watcher; + this.watcher.pause(); + this.watcher = null; + } + if (this.running) { + this.invalid = true; + return false; + } else { + this._go(); + } + } + + close(callback) { + const finalCallback = () => { + this.compiler.hooks.watchClose.call(); + this.compiler.running = false; + this.compiler.watchMode = false; + if (callback !== undefined) callback(); + }; + + this.closed = true; + if (this.watcher) { + this.watcher.close(); + this.watcher = null; + } + if (this.pausedWatcher) { + this.pausedWatcher.close(); + this.pausedWatcher = null; + } + if (this.running) { + this.invalid = true; + this._done = finalCallback; + } else { + finalCallback(); + } + } +} + +module.exports = Watching; diff --git a/node_modules/webpack/lib/WebpackError.js b/node_modules/webpack/lib/WebpackError.js new file mode 100644 index 00000000..891809a6 --- /dev/null +++ b/node_modules/webpack/lib/WebpackError.js @@ -0,0 +1,29 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Jarid Margolin @jaridmargolin +*/ +"use strict"; + +class WebpackError extends Error { + /** + * Creates an instance of WebpackError. + * @param {string=} message error message + */ + constructor(message) { + super(message); + + this.details = undefined; + this.missing = undefined; + this.origin = undefined; + this.dependencies = undefined; + this.module = undefined; + + Error.captureStackTrace(this, this.constructor); + } + + inspect() { + return this.stack + (this.details ? `\n${this.details}` : ""); + } +} + +module.exports = WebpackError; diff --git a/node_modules/webpack/lib/WebpackOptionsApply.js b/node_modules/webpack/lib/WebpackOptionsApply.js new file mode 100644 index 00000000..6593d492 --- /dev/null +++ b/node_modules/webpack/lib/WebpackOptionsApply.js @@ -0,0 +1,535 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const OptionsApply = require("./OptionsApply"); + +const JavascriptModulesPlugin = require("./JavascriptModulesPlugin"); +const JsonModulesPlugin = require("./JsonModulesPlugin"); +const WebAssemblyModulesPlugin = require("./wasm/WebAssemblyModulesPlugin"); + +const LoaderTargetPlugin = require("./LoaderTargetPlugin"); +const FunctionModulePlugin = require("./FunctionModulePlugin"); +const EvalDevToolModulePlugin = require("./EvalDevToolModulePlugin"); +const SourceMapDevToolPlugin = require("./SourceMapDevToolPlugin"); +const EvalSourceMapDevToolPlugin = require("./EvalSourceMapDevToolPlugin"); + +const EntryOptionPlugin = require("./EntryOptionPlugin"); +const RecordIdsPlugin = require("./RecordIdsPlugin"); + +const APIPlugin = require("./APIPlugin"); +const ConstPlugin = require("./ConstPlugin"); +const RequireJsStuffPlugin = require("./RequireJsStuffPlugin"); +const NodeStuffPlugin = require("./NodeStuffPlugin"); +const CompatibilityPlugin = require("./CompatibilityPlugin"); + +const TemplatedPathPlugin = require("./TemplatedPathPlugin"); +const WarnCaseSensitiveModulesPlugin = require("./WarnCaseSensitiveModulesPlugin"); +const UseStrictPlugin = require("./UseStrictPlugin"); + +const LoaderPlugin = require("./dependencies/LoaderPlugin"); +const CommonJsPlugin = require("./dependencies/CommonJsPlugin"); +const HarmonyModulesPlugin = require("./dependencies/HarmonyModulesPlugin"); +const SystemPlugin = require("./dependencies/SystemPlugin"); +const ImportPlugin = require("./dependencies/ImportPlugin"); +const AMDPlugin = require("./dependencies/AMDPlugin"); +const RequireContextPlugin = require("./dependencies/RequireContextPlugin"); +const RequireEnsurePlugin = require("./dependencies/RequireEnsurePlugin"); +const RequireIncludePlugin = require("./dependencies/RequireIncludePlugin"); + +const WarnNoModeSetPlugin = require("./WarnNoModeSetPlugin"); + +const EnsureChunkConditionsPlugin = require("./optimize/EnsureChunkConditionsPlugin"); +const RemoveParentModulesPlugin = require("./optimize/RemoveParentModulesPlugin"); +const RemoveEmptyChunksPlugin = require("./optimize/RemoveEmptyChunksPlugin"); +const MergeDuplicateChunksPlugin = require("./optimize/MergeDuplicateChunksPlugin"); +const FlagIncludedChunksPlugin = require("./optimize/FlagIncludedChunksPlugin"); +const OccurrenceChunkOrderPlugin = require("./optimize/OccurrenceChunkOrderPlugin"); +const OccurrenceModuleOrderPlugin = require("./optimize/OccurrenceModuleOrderPlugin"); +const NaturalChunkOrderPlugin = require("./optimize/NaturalChunkOrderPlugin"); +const SideEffectsFlagPlugin = require("./optimize/SideEffectsFlagPlugin"); +const FlagDependencyUsagePlugin = require("./FlagDependencyUsagePlugin"); +const FlagDependencyExportsPlugin = require("./FlagDependencyExportsPlugin"); +const ModuleConcatenationPlugin = require("./optimize/ModuleConcatenationPlugin"); +const SplitChunksPlugin = require("./optimize/SplitChunksPlugin"); +const RuntimeChunkPlugin = require("./optimize/RuntimeChunkPlugin"); +const NoEmitOnErrorsPlugin = require("./NoEmitOnErrorsPlugin"); +const NamedModulesPlugin = require("./NamedModulesPlugin"); +const NamedChunksPlugin = require("./NamedChunksPlugin"); +const HashedModuleIdsPlugin = require("./HashedModuleIdsPlugin"); +const DefinePlugin = require("./DefinePlugin"); +const SizeLimitsPlugin = require("./performance/SizeLimitsPlugin"); +const WasmFinalizeExportsPlugin = require("./wasm/WasmFinalizeExportsPlugin"); + +/** @typedef {import("../declarations/WebpackOptions").WebpackOptions} WebpackOptions */ +/** @typedef {import("./Compiler")} Compiler */ + +class WebpackOptionsApply extends OptionsApply { + constructor() { + super(); + } + + /** + * @param {WebpackOptions} options options object + * @param {Compiler} compiler compiler object + * @returns {WebpackOptions} options object + */ + process(options, compiler) { + let ExternalsPlugin; + compiler.outputPath = options.output.path; + compiler.recordsInputPath = options.recordsInputPath || options.recordsPath; + compiler.recordsOutputPath = + options.recordsOutputPath || options.recordsPath; + compiler.name = options.name; + // TODO webpack 5 refactor this to MultiCompiler.setDependencies() with a WeakMap + // @ts-ignore TODO + compiler.dependencies = options.dependencies; + if (typeof options.target === "string") { + let JsonpTemplatePlugin; + let FetchCompileWasmTemplatePlugin; + let ReadFileCompileWasmTemplatePlugin; + let NodeSourcePlugin; + let NodeTargetPlugin; + let NodeTemplatePlugin; + + switch (options.target) { + case "web": + JsonpTemplatePlugin = require("./web/JsonpTemplatePlugin"); + FetchCompileWasmTemplatePlugin = require("./web/FetchCompileWasmTemplatePlugin"); + NodeSourcePlugin = require("./node/NodeSourcePlugin"); + new JsonpTemplatePlugin().apply(compiler); + new FetchCompileWasmTemplatePlugin({ + mangleImports: options.optimization.mangleWasmImports + }).apply(compiler); + new FunctionModulePlugin().apply(compiler); + new NodeSourcePlugin(options.node).apply(compiler); + new LoaderTargetPlugin(options.target).apply(compiler); + break; + case "webworker": { + let WebWorkerTemplatePlugin = require("./webworker/WebWorkerTemplatePlugin"); + FetchCompileWasmTemplatePlugin = require("./web/FetchCompileWasmTemplatePlugin"); + NodeSourcePlugin = require("./node/NodeSourcePlugin"); + new WebWorkerTemplatePlugin().apply(compiler); + new FetchCompileWasmTemplatePlugin({ + mangleImports: options.optimization.mangleWasmImports + }).apply(compiler); + new FunctionModulePlugin().apply(compiler); + new NodeSourcePlugin(options.node).apply(compiler); + new LoaderTargetPlugin(options.target).apply(compiler); + break; + } + case "node": + case "async-node": + NodeTemplatePlugin = require("./node/NodeTemplatePlugin"); + ReadFileCompileWasmTemplatePlugin = require("./node/ReadFileCompileWasmTemplatePlugin"); + NodeTargetPlugin = require("./node/NodeTargetPlugin"); + new NodeTemplatePlugin({ + asyncChunkLoading: options.target === "async-node" + }).apply(compiler); + new ReadFileCompileWasmTemplatePlugin({ + mangleImports: options.optimization.mangleWasmImports + }).apply(compiler); + new FunctionModulePlugin().apply(compiler); + new NodeTargetPlugin().apply(compiler); + new LoaderTargetPlugin("node").apply(compiler); + break; + case "node-webkit": + JsonpTemplatePlugin = require("./web/JsonpTemplatePlugin"); + NodeTargetPlugin = require("./node/NodeTargetPlugin"); + ExternalsPlugin = require("./ExternalsPlugin"); + new JsonpTemplatePlugin().apply(compiler); + new FunctionModulePlugin().apply(compiler); + new NodeTargetPlugin().apply(compiler); + new ExternalsPlugin("commonjs", "nw.gui").apply(compiler); + new LoaderTargetPlugin(options.target).apply(compiler); + break; + case "electron-main": + NodeTemplatePlugin = require("./node/NodeTemplatePlugin"); + NodeTargetPlugin = require("./node/NodeTargetPlugin"); + ExternalsPlugin = require("./ExternalsPlugin"); + new NodeTemplatePlugin({ + asyncChunkLoading: true + }).apply(compiler); + new FunctionModulePlugin().apply(compiler); + new NodeTargetPlugin().apply(compiler); + new ExternalsPlugin("commonjs", [ + "app", + "auto-updater", + "browser-window", + "clipboard", + "content-tracing", + "crash-reporter", + "dialog", + "electron", + "global-shortcut", + "ipc", + "ipc-main", + "menu", + "menu-item", + "native-image", + "original-fs", + "power-monitor", + "power-save-blocker", + "protocol", + "screen", + "session", + "shell", + "tray", + "web-contents" + ]).apply(compiler); + new LoaderTargetPlugin(options.target).apply(compiler); + break; + case "electron-renderer": + JsonpTemplatePlugin = require("./web/JsonpTemplatePlugin"); + FetchCompileWasmTemplatePlugin = require("./web/FetchCompileWasmTemplatePlugin"); + NodeTargetPlugin = require("./node/NodeTargetPlugin"); + ExternalsPlugin = require("./ExternalsPlugin"); + new JsonpTemplatePlugin().apply(compiler); + new FetchCompileWasmTemplatePlugin({ + mangleImports: options.optimization.mangleWasmImports + }).apply(compiler); + new FunctionModulePlugin().apply(compiler); + new NodeTargetPlugin().apply(compiler); + new ExternalsPlugin("commonjs", [ + "clipboard", + "crash-reporter", + "desktop-capturer", + "electron", + "ipc", + "ipc-renderer", + "native-image", + "original-fs", + "remote", + "screen", + "shell", + "web-frame" + ]).apply(compiler); + new LoaderTargetPlugin(options.target).apply(compiler); + break; + default: + throw new Error("Unsupported target '" + options.target + "'."); + } + } + // @ts-ignore This is always true, which is good this way + else if (options.target !== false) { + options.target(compiler); + } else { + throw new Error("Unsupported target '" + options.target + "'."); + } + + if (options.output.library || options.output.libraryTarget !== "var") { + const LibraryTemplatePlugin = require("./LibraryTemplatePlugin"); + new LibraryTemplatePlugin( + options.output.library, + options.output.libraryTarget, + options.output.umdNamedDefine, + options.output.auxiliaryComment || "", + options.output.libraryExport + ).apply(compiler); + } + if (options.externals) { + ExternalsPlugin = require("./ExternalsPlugin"); + new ExternalsPlugin( + options.output.libraryTarget, + options.externals + ).apply(compiler); + } + + let noSources; + let legacy; + let modern; + let comment; + if ( + options.devtool && + (options.devtool.includes("sourcemap") || + options.devtool.includes("source-map")) + ) { + const hidden = options.devtool.includes("hidden"); + const inline = options.devtool.includes("inline"); + const evalWrapped = options.devtool.includes("eval"); + const cheap = options.devtool.includes("cheap"); + const moduleMaps = options.devtool.includes("module"); + noSources = options.devtool.includes("nosources"); + legacy = options.devtool.includes("@"); + modern = options.devtool.includes("#"); + comment = + legacy && modern + ? "\n/*\n//@ source" + + "MappingURL=[url]\n//# source" + + "MappingURL=[url]\n*/" + : legacy + ? "\n/*\n//@ source" + "MappingURL=[url]\n*/" + : modern + ? "\n//# source" + "MappingURL=[url]" + : null; + const Plugin = evalWrapped + ? EvalSourceMapDevToolPlugin + : SourceMapDevToolPlugin; + new Plugin({ + filename: inline ? null : options.output.sourceMapFilename, + moduleFilenameTemplate: options.output.devtoolModuleFilenameTemplate, + fallbackModuleFilenameTemplate: + options.output.devtoolFallbackModuleFilenameTemplate, + append: hidden ? false : comment, + module: moduleMaps ? true : cheap ? false : true, + columns: cheap ? false : true, + lineToLine: options.output.devtoolLineToLine, + noSources: noSources, + namespace: options.output.devtoolNamespace + }).apply(compiler); + } else if (options.devtool && options.devtool.includes("eval")) { + legacy = options.devtool.includes("@"); + modern = options.devtool.includes("#"); + comment = + legacy && modern + ? "\n//@ sourceURL=[url]\n//# sourceURL=[url]" + : legacy + ? "\n//@ sourceURL=[url]" + : modern + ? "\n//# sourceURL=[url]" + : null; + new EvalDevToolModulePlugin({ + sourceUrlComment: comment, + moduleFilenameTemplate: options.output.devtoolModuleFilenameTemplate, + namespace: options.output.devtoolNamespace + }).apply(compiler); + } + + new JavascriptModulesPlugin().apply(compiler); + new JsonModulesPlugin().apply(compiler); + new WebAssemblyModulesPlugin({ + mangleImports: options.optimization.mangleWasmImports + }).apply(compiler); + + new EntryOptionPlugin().apply(compiler); + compiler.hooks.entryOption.call(options.context, options.entry); + + new CompatibilityPlugin().apply(compiler); + new HarmonyModulesPlugin(options.module).apply(compiler); + new AMDPlugin(options.module, options.amd || {}).apply(compiler); + new CommonJsPlugin(options.module).apply(compiler); + new LoaderPlugin().apply(compiler); + new NodeStuffPlugin(options.node).apply(compiler); + new RequireJsStuffPlugin().apply(compiler); + new APIPlugin().apply(compiler); + new ConstPlugin().apply(compiler); + new UseStrictPlugin().apply(compiler); + new RequireIncludePlugin().apply(compiler); + new RequireEnsurePlugin().apply(compiler); + new RequireContextPlugin( + options.resolve.modules, + options.resolve.extensions, + options.resolve.mainFiles + ).apply(compiler); + new ImportPlugin(options.module).apply(compiler); + new SystemPlugin(options.module).apply(compiler); + + if (typeof options.mode !== "string") { + new WarnNoModeSetPlugin().apply(compiler); + } + + new EnsureChunkConditionsPlugin().apply(compiler); + if (options.optimization.removeAvailableModules) { + new RemoveParentModulesPlugin().apply(compiler); + } + if (options.optimization.removeEmptyChunks) { + new RemoveEmptyChunksPlugin().apply(compiler); + } + if (options.optimization.mergeDuplicateChunks) { + new MergeDuplicateChunksPlugin().apply(compiler); + } + if (options.optimization.flagIncludedChunks) { + new FlagIncludedChunksPlugin().apply(compiler); + } + if (options.optimization.sideEffects) { + new SideEffectsFlagPlugin().apply(compiler); + } + if (options.optimization.providedExports) { + new FlagDependencyExportsPlugin().apply(compiler); + } + if (options.optimization.usedExports) { + new FlagDependencyUsagePlugin().apply(compiler); + } + if (options.optimization.concatenateModules) { + new ModuleConcatenationPlugin().apply(compiler); + } + if (options.optimization.splitChunks) { + new SplitChunksPlugin(options.optimization.splitChunks).apply(compiler); + } + if (options.optimization.runtimeChunk) { + new RuntimeChunkPlugin(options.optimization.runtimeChunk).apply(compiler); + } + if (options.optimization.noEmitOnErrors) { + new NoEmitOnErrorsPlugin().apply(compiler); + } + if (options.optimization.checkWasmTypes) { + new WasmFinalizeExportsPlugin().apply(compiler); + } + let moduleIds = options.optimization.moduleIds; + if (moduleIds === undefined) { + // TODO webpack 5 remove all these options + if (options.optimization.occurrenceOrder) { + moduleIds = "size"; + } + if (options.optimization.namedModules) { + moduleIds = "named"; + } + if (options.optimization.hashedModuleIds) { + moduleIds = "hashed"; + } + if (moduleIds === undefined) { + moduleIds = "natural"; + } + } + if (moduleIds) { + switch (moduleIds) { + case "natural": + // TODO webpack 5: see hint in Compilation.sortModules + break; + case "named": + new NamedModulesPlugin().apply(compiler); + break; + case "hashed": + new HashedModuleIdsPlugin().apply(compiler); + break; + case "size": + new OccurrenceModuleOrderPlugin({ + prioritiseInitial: true + }).apply(compiler); + break; + case "total-size": + new OccurrenceModuleOrderPlugin({ + prioritiseInitial: false + }).apply(compiler); + break; + default: + throw new Error( + `webpack bug: moduleIds: ${moduleIds} is not implemented` + ); + } + } + let chunkIds = options.optimization.chunkIds; + if (chunkIds === undefined) { + // TODO webpack 5 remove all these options + if (options.optimization.occurrenceOrder) { + // This looks weird but it's for backward-compat + // This bug already existed before adding this feature + chunkIds = "total-size"; + } + if (options.optimization.namedChunks) { + chunkIds = "named"; + } + if (chunkIds === undefined) { + chunkIds = "natural"; + } + } + if (chunkIds) { + switch (chunkIds) { + case "natural": + new NaturalChunkOrderPlugin().apply(compiler); + break; + case "named": + // TODO webapck 5: for backward-compat this need to have OccurrenceChunkOrderPlugin too + // The NamedChunksPlugin doesn't give every chunk a name + // This should be fixed, and the OccurrenceChunkOrderPlugin should be removed here. + new OccurrenceChunkOrderPlugin({ + prioritiseInitial: false + }).apply(compiler); + new NamedChunksPlugin().apply(compiler); + break; + case "size": + new OccurrenceChunkOrderPlugin({ + prioritiseInitial: true + }).apply(compiler); + break; + case "total-size": + new OccurrenceChunkOrderPlugin({ + prioritiseInitial: false + }).apply(compiler); + break; + default: + throw new Error( + `webpack bug: chunkIds: ${chunkIds} is not implemented` + ); + } + } + if (options.optimization.nodeEnv) { + new DefinePlugin({ + "process.env.NODE_ENV": JSON.stringify(options.optimization.nodeEnv) + }).apply(compiler); + } + if (options.optimization.minimize) { + for (const minimizer of options.optimization.minimizer) { + if (typeof minimizer === "function") { + minimizer.apply(compiler); + } else { + minimizer.apply(compiler); + } + } + } + + if (options.performance) { + new SizeLimitsPlugin(options.performance).apply(compiler); + } + + new TemplatedPathPlugin().apply(compiler); + + new RecordIdsPlugin({ + portableIds: options.optimization.portableRecords + }).apply(compiler); + + new WarnCaseSensitiveModulesPlugin().apply(compiler); + + if (options.cache) { + const CachePlugin = require("./CachePlugin"); + new CachePlugin( + typeof options.cache === "object" ? options.cache : null + ).apply(compiler); + } + + compiler.hooks.afterPlugins.call(compiler); + if (!compiler.inputFileSystem) { + throw new Error("No input filesystem provided"); + } + compiler.resolverFactory.hooks.resolveOptions + .for("normal") + .tap("WebpackOptionsApply", resolveOptions => { + return Object.assign( + { + fileSystem: compiler.inputFileSystem + }, + options.resolve, + resolveOptions + ); + }); + compiler.resolverFactory.hooks.resolveOptions + .for("context") + .tap("WebpackOptionsApply", resolveOptions => { + return Object.assign( + { + fileSystem: compiler.inputFileSystem, + resolveToContext: true + }, + options.resolve, + resolveOptions + ); + }); + compiler.resolverFactory.hooks.resolveOptions + .for("loader") + .tap("WebpackOptionsApply", resolveOptions => { + return Object.assign( + { + fileSystem: compiler.inputFileSystem + }, + options.resolveLoader, + resolveOptions + ); + }); + compiler.hooks.afterResolvers.call(compiler); + return options; + } +} + +module.exports = WebpackOptionsApply; diff --git a/node_modules/webpack/lib/WebpackOptionsDefaulter.js b/node_modules/webpack/lib/WebpackOptionsDefaulter.js new file mode 100644 index 00000000..def82855 --- /dev/null +++ b/node_modules/webpack/lib/WebpackOptionsDefaulter.js @@ -0,0 +1,372 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); + +const OptionsDefaulter = require("./OptionsDefaulter"); +const Template = require("./Template"); + +const isProductionLikeMode = options => { + return options.mode === "production" || !options.mode; +}; + +const isWebLikeTarget = options => { + return options.target === "web" || options.target === "webworker"; +}; + +const getDevtoolNamespace = library => { + // if options.output.library is a string + if (Array.isArray(library)) { + return library.join("."); + } else if (typeof library === "object") { + return getDevtoolNamespace(library.root); + } + return library || ""; +}; + +class WebpackOptionsDefaulter extends OptionsDefaulter { + constructor() { + super(); + + this.set("entry", "./src"); + + this.set( + "devtool", + "make", + options => (options.mode === "development" ? "eval" : false) + ); + this.set("cache", "make", options => options.mode === "development"); + + this.set("context", process.cwd()); + this.set("target", "web"); + + this.set("module", "call", value => Object.assign({}, value)); + this.set("module.unknownContextRequest", "."); + this.set("module.unknownContextRegExp", false); + this.set("module.unknownContextRecursive", true); + this.set("module.unknownContextCritical", true); + this.set("module.exprContextRequest", "."); + this.set("module.exprContextRegExp", false); + this.set("module.exprContextRecursive", true); + this.set("module.exprContextCritical", true); + this.set("module.wrappedContextRegExp", /.*/); + this.set("module.wrappedContextRecursive", true); + this.set("module.wrappedContextCritical", false); + this.set("module.strictExportPresence", false); + this.set("module.strictThisContextOnImports", false); + this.set("module.unsafeCache", "make", options => !!options.cache); + this.set("module.rules", []); + this.set("module.defaultRules", "make", options => [ + { + type: "javascript/auto", + resolve: {} + }, + { + test: /\.mjs$/i, + type: "javascript/esm", + resolve: { + mainFields: + options.target === "web" || + options.target === "webworker" || + options.target === "electron-renderer" + ? ["browser", "main"] + : ["main"] + } + }, + { + test: /\.json$/i, + type: "json" + }, + { + test: /\.wasm$/i, + type: "webassembly/experimental" + } + ]); + + this.set("output", "call", (value, options) => { + if (typeof value === "string") { + return { + filename: value + }; + } else if (typeof value !== "object") { + return {}; + } else { + return Object.assign({}, value); + } + }); + + this.set("output.filename", "[name].js"); + this.set("output.chunkFilename", "make", options => { + const filename = options.output.filename; + if (typeof filename !== "function") { + const hasName = filename.includes("[name]"); + const hasId = filename.includes("[id]"); + const hasChunkHash = filename.includes("[chunkhash]"); + // Anything changing depending on chunk is fine + if (hasChunkHash || hasName || hasId) return filename; + // Elsewise prefix "[id]." in front of the basename to make it changing + return filename.replace(/(^|\/)([^/]*(?:\?|$))/, "$1[id].$2"); + } + return "[id].js"; + }); + this.set("output.webassemblyModuleFilename", "[modulehash].module.wasm"); + this.set("output.library", ""); + this.set("output.hotUpdateFunction", "make", options => { + return Template.toIdentifier( + "webpackHotUpdate" + Template.toIdentifier(options.output.library) + ); + }); + this.set("output.jsonpFunction", "make", options => { + return Template.toIdentifier( + "webpackJsonp" + Template.toIdentifier(options.output.library) + ); + }); + this.set("output.chunkCallbackName", "make", options => { + return Template.toIdentifier( + "webpackChunk" + Template.toIdentifier(options.output.library) + ); + }); + this.set("output.globalObject", "make", options => { + switch (options.target) { + case "web": + case "electron-renderer": + case "node-webkit": + return "window"; + case "webworker": + return "self"; + case "node": + case "async-node": + case "electron-main": + return "global"; + default: + return "self"; + } + }); + this.set("output.devtoolNamespace", "make", options => { + return getDevtoolNamespace(options.output.library); + }); + this.set("output.libraryTarget", "var"); + this.set("output.path", path.join(process.cwd(), "dist")); + this.set( + "output.pathinfo", + "make", + options => options.mode === "development" + ); + this.set("output.sourceMapFilename", "[file].map[query]"); + this.set("output.hotUpdateChunkFilename", "[id].[hash].hot-update.js"); + this.set("output.hotUpdateMainFilename", "[hash].hot-update.json"); + this.set("output.crossOriginLoading", false); + this.set("output.jsonpScriptType", false); + this.set("output.chunkLoadTimeout", 120000); + this.set("output.hashFunction", "md4"); + this.set("output.hashDigest", "hex"); + this.set("output.hashDigestLength", 20); + this.set("output.devtoolLineToLine", false); + this.set("output.strictModuleExceptionHandling", false); + + this.set("node", "call", value => { + if (typeof value === "boolean") { + return value; + } else { + return Object.assign({}, value); + } + }); + this.set("node.console", false); + this.set("node.process", true); + this.set("node.global", true); + this.set("node.Buffer", true); + this.set("node.setImmediate", true); + this.set("node.__filename", "mock"); + this.set("node.__dirname", "mock"); + + this.set("performance", "call", (value, options) => { + if (value === false) return false; + if ( + value === undefined && + (!isProductionLikeMode(options) || !isWebLikeTarget(options)) + ) + return false; + return Object.assign({}, value); + }); + this.set("performance.maxAssetSize", 250000); + this.set("performance.maxEntrypointSize", 250000); + this.set( + "performance.hints", + "make", + options => (isProductionLikeMode(options) ? "warning" : false) + ); + + this.set("optimization", "call", value => Object.assign({}, value)); + this.set("optimization.removeAvailableModules", true); + this.set("optimization.removeEmptyChunks", true); + this.set("optimization.mergeDuplicateChunks", true); + this.set("optimization.flagIncludedChunks", "make", options => + isProductionLikeMode(options) + ); + // TODO webpack 5 add `moduleIds: "named"` default for development + // TODO webpack 5 add `moduleIds: "size"` default for production + // TODO webpack 5 remove optimization.occurrenceOrder + this.set("optimization.occurrenceOrder", "make", options => + isProductionLikeMode(options) + ); + this.set("optimization.sideEffects", "make", options => + isProductionLikeMode(options) + ); + this.set("optimization.providedExports", true); + this.set("optimization.usedExports", "make", options => + isProductionLikeMode(options) + ); + this.set("optimization.concatenateModules", "make", options => + isProductionLikeMode(options) + ); + this.set("optimization.splitChunks", {}); + this.set("optimization.splitChunks.hidePathInfo", "make", options => { + return isProductionLikeMode(options); + }); + this.set("optimization.splitChunks.chunks", "async"); + this.set("optimization.splitChunks.minSize", "make", options => { + return isProductionLikeMode(options) ? 30000 : 10000; + }); + this.set("optimization.splitChunks.minChunks", 1); + this.set("optimization.splitChunks.maxAsyncRequests", "make", options => { + return isProductionLikeMode(options) ? 5 : Infinity; + }); + this.set("optimization.splitChunks.automaticNameDelimiter", "~"); + this.set("optimization.splitChunks.maxInitialRequests", "make", options => { + return isProductionLikeMode(options) ? 3 : Infinity; + }); + this.set("optimization.splitChunks.name", true); + this.set("optimization.splitChunks.cacheGroups", {}); + this.set("optimization.splitChunks.cacheGroups.default", { + automaticNamePrefix: "", + reuseExistingChunk: true, + minChunks: 2, + priority: -20 + }); + this.set("optimization.splitChunks.cacheGroups.vendors", { + automaticNamePrefix: "vendors", + test: /[\\/]node_modules[\\/]/, + priority: -10 + }); + this.set("optimization.runtimeChunk", "call", value => { + if (value === "single") { + return { + name: "runtime" + }; + } + if (value === true || value === "multiple") { + return { + name: entrypoint => `runtime~${entrypoint.name}` + }; + } + return value; + }); + this.set("optimization.noEmitOnErrors", "make", options => + isProductionLikeMode(options) + ); + this.set("optimization.checkWasmTypes", "make", options => + isProductionLikeMode(options) + ); + this.set("optimization.mangleWasmImports", false); + // TODO webpack 5 remove optimization.namedModules + this.set( + "optimization.namedModules", + "make", + options => options.mode === "development" + ); + this.set("optimization.hashedModuleIds", false); + // TODO webpack 5 add `chunkIds: "named"` default for development + // TODO webpack 5 add `chunkIds: "size"` default for production + // TODO webpack 5 remove optimization.namedChunks + this.set( + "optimization.namedChunks", + "make", + options => options.mode === "development" + ); + this.set( + "optimization.portableRecords", + "make", + options => + !!( + options.recordsInputPath || + options.recordsOutputPath || + options.recordsPath + ) + ); + this.set("optimization.minimize", "make", options => + isProductionLikeMode(options) + ); + this.set("optimization.minimizer", "make", options => [ + { + apply: compiler => { + // Lazy load the uglifyjs plugin + const UglifyJsPlugin = require("uglifyjs-webpack-plugin"); + const SourceMapDevToolPlugin = require("./SourceMapDevToolPlugin"); + new UglifyJsPlugin({ + cache: true, + parallel: true, + sourceMap: + (options.devtool && /source-?map/.test(options.devtool)) || + (options.plugins && + options.plugins.some(p => p instanceof SourceMapDevToolPlugin)) + }).apply(compiler); + } + } + ]); + this.set("optimization.nodeEnv", "make", options => { + // TODO: In webpack 5, it should return `false` when mode is `none` + return options.mode || "production"; + }); + + this.set("resolve", "call", value => Object.assign({}, value)); + this.set("resolve.unsafeCache", true); + this.set("resolve.modules", ["node_modules"]); + this.set("resolve.extensions", [".wasm", ".mjs", ".js", ".json"]); + this.set("resolve.mainFiles", ["index"]); + this.set("resolve.aliasFields", "make", options => { + if ( + options.target === "web" || + options.target === "webworker" || + options.target === "electron-renderer" + ) { + return ["browser"]; + } else { + return []; + } + }); + this.set("resolve.mainFields", "make", options => { + if ( + options.target === "web" || + options.target === "webworker" || + options.target === "electron-renderer" + ) { + return ["browser", "module", "main"]; + } else { + return ["module", "main"]; + } + }); + this.set("resolve.cacheWithContext", "make", options => { + return ( + Array.isArray(options.resolve.plugins) && + options.resolve.plugins.length > 0 + ); + }); + + this.set("resolveLoader", "call", value => Object.assign({}, value)); + this.set("resolveLoader.unsafeCache", true); + this.set("resolveLoader.mainFields", ["loader", "main"]); + this.set("resolveLoader.extensions", [".js", ".json"]); + this.set("resolveLoader.mainFiles", ["index"]); + this.set("resolveLoader.cacheWithContext", "make", options => { + return ( + Array.isArray(options.resolveLoader.plugins) && + options.resolveLoader.plugins.length > 0 + ); + }); + } +} + +module.exports = WebpackOptionsDefaulter; diff --git a/node_modules/webpack/lib/WebpackOptionsValidationError.js b/node_modules/webpack/lib/WebpackOptionsValidationError.js new file mode 100644 index 00000000..d66cb2cc --- /dev/null +++ b/node_modules/webpack/lib/WebpackOptionsValidationError.js @@ -0,0 +1,344 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Gajus Kuizinas @gajus +*/ +"use strict"; + +const WebpackError = require("./WebpackError"); +const webpackOptionsSchema = require("../schemas/WebpackOptions.json"); + +const getSchemaPart = (path, parents, additionalPath) => { + parents = parents || 0; + path = path.split("/"); + path = path.slice(0, path.length - parents); + if (additionalPath) { + additionalPath = additionalPath.split("/"); + path = path.concat(additionalPath); + } + let schemaPart = webpackOptionsSchema; + for (let i = 1; i < path.length; i++) { + const inner = schemaPart[path[i]]; + if (inner) schemaPart = inner; + } + return schemaPart; +}; + +const getSchemaPartText = (schemaPart, additionalPath) => { + if (additionalPath) { + for (let i = 0; i < additionalPath.length; i++) { + const inner = schemaPart[additionalPath[i]]; + if (inner) schemaPart = inner; + } + } + while (schemaPart.$ref) { + schemaPart = getSchemaPart(schemaPart.$ref); + } + let schemaText = WebpackOptionsValidationError.formatSchema(schemaPart); + if (schemaPart.description) { + schemaText += `\n-> ${schemaPart.description}`; + } + return schemaText; +}; + +const getSchemaPartDescription = schemaPart => { + while (schemaPart.$ref) { + schemaPart = getSchemaPart(schemaPart.$ref); + } + if (schemaPart.description) { + return `\n-> ${schemaPart.description}`; + } + return ""; +}; + +const filterChildren = children => { + return children.filter( + err => + err.keyword !== "anyOf" && + err.keyword !== "allOf" && + err.keyword !== "oneOf" + ); +}; + +const indent = (str, prefix, firstLine) => { + if (firstLine) { + return prefix + str.replace(/\n(?!$)/g, "\n" + prefix); + } else { + return str.replace(/\n(?!$)/g, `\n${prefix}`); + } +}; + +class WebpackOptionsValidationError extends WebpackError { + constructor(validationErrors) { + super( + "Invalid configuration object. " + + "Webpack has been initialised using a configuration object that does not match the API schema.\n" + + validationErrors + .map( + err => + " - " + + indent( + WebpackOptionsValidationError.formatValidationError(err), + " ", + false + ) + ) + .join("\n") + ); + + this.name = "WebpackOptionsValidationError"; + this.validationErrors = validationErrors; + + Error.captureStackTrace(this, this.constructor); + } + + static formatSchema(schema, prevSchemas) { + prevSchemas = prevSchemas || []; + + const formatInnerSchema = (innerSchema, addSelf) => { + if (!addSelf) { + return WebpackOptionsValidationError.formatSchema( + innerSchema, + prevSchemas + ); + } + if (prevSchemas.includes(innerSchema)) { + return "(recursive)"; + } + return WebpackOptionsValidationError.formatSchema( + innerSchema, + prevSchemas.concat(schema) + ); + }; + + if (schema.type === "string") { + if (schema.minLength === 1) { + return "non-empty string"; + } + if (schema.minLength > 1) { + return `string (min length ${schema.minLength})`; + } + return "string"; + } + if (schema.type === "boolean") { + return "boolean"; + } + if (schema.type === "number") { + return "number"; + } + if (schema.type === "object") { + if (schema.properties) { + const required = schema.required || []; + return `object { ${Object.keys(schema.properties) + .map(property => { + if (!required.includes(property)) return property + "?"; + return property; + }) + .concat(schema.additionalProperties ? ["…"] : []) + .join(", ")} }`; + } + if (schema.additionalProperties) { + return `object { <key>: ${formatInnerSchema( + schema.additionalProperties + )} }`; + } + return "object"; + } + if (schema.type === "array") { + return `[${formatInnerSchema(schema.items)}]`; + } + + switch (schema.instanceof) { + case "Function": + return "function"; + case "RegExp": + return "RegExp"; + } + + if (schema.$ref) { + return formatInnerSchema(getSchemaPart(schema.$ref), true); + } + if (schema.allOf) { + return schema.allOf.map(formatInnerSchema).join(" & "); + } + if (schema.oneOf) { + return schema.oneOf.map(formatInnerSchema).join(" | "); + } + if (schema.anyOf) { + return schema.anyOf.map(formatInnerSchema).join(" | "); + } + if (schema.enum) { + return schema.enum.map(item => JSON.stringify(item)).join(" | "); + } + return JSON.stringify(schema, null, 2); + } + + static formatValidationError(err) { + const dataPath = `configuration${err.dataPath}`; + if (err.keyword === "additionalProperties") { + const baseMessage = `${dataPath} has an unknown property '${ + err.params.additionalProperty + }'. These properties are valid:\n${getSchemaPartText(err.parentSchema)}`; + if (!err.dataPath) { + switch (err.params.additionalProperty) { + case "debug": + return ( + `${baseMessage}\n` + + "The 'debug' property was removed in webpack 2.0.0.\n" + + "Loaders should be updated to allow passing this option via loader options in module.rules.\n" + + "Until loaders are updated one can use the LoaderOptionsPlugin to switch loaders into debug mode:\n" + + "plugins: [\n" + + " new webpack.LoaderOptionsPlugin({\n" + + " debug: true\n" + + " })\n" + + "]" + ); + } + return ( + `${baseMessage}\n` + + "For typos: please correct them.\n" + + "For loader options: webpack >= v2.0.0 no longer allows custom properties in configuration.\n" + + " Loaders should be updated to allow passing options via loader options in module.rules.\n" + + " Until loaders are updated one can use the LoaderOptionsPlugin to pass these options to the loader:\n" + + " plugins: [\n" + + " new webpack.LoaderOptionsPlugin({\n" + + " // test: /\\.xxx$/, // may apply this only for some modules\n" + + " options: {\n" + + ` ${err.params.additionalProperty}: …\n` + + " }\n" + + " })\n" + + " ]" + ); + } + return baseMessage; + } else if (err.keyword === "oneOf" || err.keyword === "anyOf") { + if (err.children && err.children.length > 0) { + if (err.schema.length === 1) { + const lastChild = err.children[err.children.length - 1]; + const remainingChildren = err.children.slice( + 0, + err.children.length - 1 + ); + return WebpackOptionsValidationError.formatValidationError( + Object.assign({}, lastChild, { + children: remainingChildren, + parentSchema: Object.assign( + {}, + err.parentSchema, + lastChild.parentSchema + ) + }) + ); + } + return ( + `${dataPath} should be one of these:\n${getSchemaPartText( + err.parentSchema + )}\n` + + `Details:\n${filterChildren(err.children) + .map( + err => + " * " + + indent( + WebpackOptionsValidationError.formatValidationError(err), + " ", + false + ) + ) + .join("\n")}` + ); + } + return `${dataPath} should be one of these:\n${getSchemaPartText( + err.parentSchema + )}`; + } else if (err.keyword === "enum") { + if ( + err.parentSchema && + err.parentSchema.enum && + err.parentSchema.enum.length === 1 + ) { + return `${dataPath} should be ${getSchemaPartText(err.parentSchema)}`; + } + return `${dataPath} should be one of these:\n${getSchemaPartText( + err.parentSchema + )}`; + } else if (err.keyword === "allOf") { + return `${dataPath} should be:\n${getSchemaPartText(err.parentSchema)}`; + } else if (err.keyword === "type") { + switch (err.params.type) { + case "object": + return `${dataPath} should be an object.${getSchemaPartDescription( + err.parentSchema + )}`; + case "string": + return `${dataPath} should be a string.${getSchemaPartDescription( + err.parentSchema + )}`; + case "boolean": + return `${dataPath} should be a boolean.${getSchemaPartDescription( + err.parentSchema + )}`; + case "number": + return `${dataPath} should be a number.${getSchemaPartDescription( + err.parentSchema + )}`; + case "array": + return `${dataPath} should be an array:\n${getSchemaPartText( + err.parentSchema + )}`; + } + return `${dataPath} should be ${err.params.type}:\n${getSchemaPartText( + err.parentSchema + )}`; + } else if (err.keyword === "instanceof") { + return `${dataPath} should be an instance of ${getSchemaPartText( + err.parentSchema + )}`; + } else if (err.keyword === "required") { + const missingProperty = err.params.missingProperty.replace(/^\./, ""); + return `${dataPath} misses the property '${missingProperty}'.\n${getSchemaPartText( + err.parentSchema, + ["properties", missingProperty] + )}`; + } else if (err.keyword === "minimum") { + return `${dataPath} ${err.message}.${getSchemaPartDescription( + err.parentSchema + )}`; + } else if (err.keyword === "uniqueItems") { + return `${dataPath} should not contain the item '${ + err.data[err.params.i] + }' twice.${getSchemaPartDescription(err.parentSchema)}`; + } else if ( + err.keyword === "minLength" || + err.keyword === "minItems" || + err.keyword === "minProperties" + ) { + if (err.params.limit === 1) { + return `${dataPath} should not be empty.${getSchemaPartDescription( + err.parentSchema + )}`; + } else { + return `${dataPath} ${err.message}${getSchemaPartDescription( + err.parentSchema + )}`; + } + } else if (err.keyword === "absolutePath") { + const baseMessage = `${dataPath}: ${ + err.message + }${getSchemaPartDescription(err.parentSchema)}`; + if (dataPath === "configuration.output.filename") { + return ( + `${baseMessage}\n` + + "Please use output.path to specify absolute path and output.filename for the file name." + ); + } + return baseMessage; + } else { + return `${dataPath} ${err.message} (${JSON.stringify( + err, + null, + 2 + )}).\n${getSchemaPartText(err.parentSchema)}`; + } + } +} + +module.exports = WebpackOptionsValidationError; diff --git a/node_modules/webpack/lib/compareLocations.js b/node_modules/webpack/lib/compareLocations.js new file mode 100644 index 00000000..3840eb89 --- /dev/null +++ b/node_modules/webpack/lib/compareLocations.js @@ -0,0 +1,52 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */ + +// TODO webpack 5 remove string type from a and b +/** + * Compare two locations + * @param {string|DependencyLocation} a A location node + * @param {string|DependencyLocation} b A location node + * @returns {-1|0|1} sorting comparator value + */ +module.exports = (a, b) => { + if (typeof a === "string") { + if (typeof b === "string") { + if (a < b) return -1; + if (a > b) return 1; + return 0; + } else if (typeof b === "object") { + return 1; + } else { + return 0; + } + } else if (typeof a === "object") { + if (typeof b === "string") { + return -1; + } else if (typeof b === "object") { + if ("start" in a && "start" in b) { + const ap = a.start; + const bp = b.start; + if (ap.line < bp.line) return -1; + if (ap.line > bp.line) return 1; + if (ap.column < bp.column) return -1; + if (ap.column > bp.column) return 1; + } + if ("name" in a && "name" in b) { + if (a.name < b.name) return -1; + if (a.name > b.name) return 1; + } + if ("index" in a && "index" in b) { + if (a.index < b.index) return -1; + if (a.index > b.index) return 1; + } + return 0; + } else { + return 0; + } + } +}; diff --git a/node_modules/webpack/lib/debug/ProfilingPlugin.js b/node_modules/webpack/lib/debug/ProfilingPlugin.js new file mode 100644 index 00000000..1629baaa --- /dev/null +++ b/node_modules/webpack/lib/debug/ProfilingPlugin.js @@ -0,0 +1,436 @@ +const fs = require("fs"); +const { Tracer } = require("chrome-trace-event"); +const validateOptions = require("schema-utils"); +const schema = require("../../schemas/plugins/debug/ProfilingPlugin.json"); + +/** @typedef {import("../../declarations/plugins/debug/ProfilingPlugin").ProfilingPluginOptions} ProfilingPluginOptions */ + +let inspector = undefined; + +try { + // eslint-disable-next-line node/no-unsupported-features/node-builtins + inspector = require("inspector"); +} catch (e) { + console.log("Unable to CPU profile in < node 8.0"); +} + +class Profiler { + constructor(inspector) { + this.session = undefined; + this.inspector = inspector; + } + + hasSession() { + return this.session !== undefined; + } + + startProfiling() { + if (this.inspector === undefined) { + return Promise.resolve(); + } + + try { + this.session = new inspector.Session(); + this.session.connect(); + } catch (_) { + this.session = undefined; + return Promise.resolve(); + } + + return Promise.all([ + this.sendCommand("Profiler.setSamplingInterval", { + interval: 100 + }), + this.sendCommand("Profiler.enable"), + this.sendCommand("Profiler.start") + ]); + } + + sendCommand(method, params) { + if (this.hasSession()) { + return new Promise((res, rej) => { + return this.session.post(method, params, (err, params) => { + if (err !== null) { + rej(err); + } else { + res(params); + } + }); + }); + } else { + return Promise.resolve(); + } + } + + destroy() { + if (this.hasSession()) { + this.session.disconnect(); + } + + return Promise.resolve(); + } + + stopProfiling() { + return this.sendCommand("Profiler.stop"); + } +} + +/** + * @typedef {Object} Trace + * @description an object that wraps Tracer and Profiler with a counter + * @property {Tracer} trace instance of Tracer + * @property {number} counter Counter + * @property {Profiler} profiler instance of Profiler + * @property {Function} end the end function + */ + +/** + * @param {string} outputPath The location where to write the log. + * @returns {Trace} The trace object + */ +const createTrace = outputPath => { + const trace = new Tracer({ + noStream: true + }); + const profiler = new Profiler(inspector); + const fsStream = fs.createWriteStream(outputPath); + + let counter = 0; + + trace.pipe(fsStream); + // These are critical events that need to be inserted so that tools like + // chrome dev tools can load the profile. + trace.instantEvent({ + name: "TracingStartedInPage", + id: ++counter, + cat: ["disabled-by-default-devtools.timeline"], + args: { + data: { + sessionId: "-1", + page: "0xfff", + frames: [ + { + frame: "0xfff", + url: "webpack", + name: "" + } + ] + } + } + }); + + trace.instantEvent({ + name: "TracingStartedInBrowser", + id: ++counter, + cat: ["disabled-by-default-devtools.timeline"], + args: { + data: { + sessionId: "-1" + } + } + }); + + return { + trace, + counter, + profiler, + end: callback => { + // Wait until the write stream finishes. + fsStream.on("finish", () => { + callback(); + }); + // Tear down the readable trace stream. + trace.push(null); + } + }; +}; + +const pluginName = "ProfilingPlugin"; + +class ProfilingPlugin { + /** + * @param {ProfilingPluginOptions=} opts options object + */ + constructor(opts) { + validateOptions(schema, opts || {}, "Profiling plugin"); + opts = opts || {}; + this.outputPath = opts.outputPath || "events.json"; + } + + apply(compiler) { + const tracer = createTrace(this.outputPath); + tracer.profiler.startProfiling(); + + // Compiler Hooks + Object.keys(compiler.hooks).forEach(hookName => { + compiler.hooks[hookName].intercept( + makeInterceptorFor("Compiler", tracer)(hookName) + ); + }); + + Object.keys(compiler.resolverFactory.hooks).forEach(hookName => { + compiler.resolverFactory.hooks[hookName].intercept( + makeInterceptorFor("Resolver", tracer)(hookName) + ); + }); + + compiler.hooks.compilation.tap( + pluginName, + (compilation, { normalModuleFactory, contextModuleFactory }) => { + interceptAllHooksFor(compilation, tracer, "Compilation"); + interceptAllHooksFor( + normalModuleFactory, + tracer, + "Normal Module Factory" + ); + interceptAllHooksFor( + contextModuleFactory, + tracer, + "Context Module Factory" + ); + interceptAllParserHooks(normalModuleFactory, tracer); + interceptTemplateInstancesFrom(compilation, tracer); + } + ); + + // We need to write out the CPU profile when we are all done. + compiler.hooks.done.tapAsync( + { + name: pluginName, + stage: Infinity + }, + (stats, callback) => { + tracer.profiler.stopProfiling().then(parsedResults => { + if (parsedResults === undefined) { + tracer.profiler.destroy(); + tracer.trace.flush(); + tracer.end(callback); + return; + } + + const cpuStartTime = parsedResults.profile.startTime; + const cpuEndTime = parsedResults.profile.endTime; + + tracer.trace.completeEvent({ + name: "TaskQueueManager::ProcessTaskFromWorkQueue", + id: ++tracer.counter, + cat: ["toplevel"], + ts: cpuStartTime, + args: { + src_file: "../../ipc/ipc_moji_bootstrap.cc", + src_func: "Accept" + } + }); + + tracer.trace.completeEvent({ + name: "EvaluateScript", + id: ++tracer.counter, + cat: ["devtools.timeline"], + ts: cpuStartTime, + dur: cpuEndTime - cpuStartTime, + args: { + data: { + url: "webpack", + lineNumber: 1, + columnNumber: 1, + frame: "0xFFF" + } + } + }); + + tracer.trace.instantEvent({ + name: "CpuProfile", + id: ++tracer.counter, + cat: ["disabled-by-default-devtools.timeline"], + ts: cpuEndTime, + args: { + data: { + cpuProfile: parsedResults.profile + } + } + }); + + tracer.profiler.destroy(); + tracer.trace.flush(); + tracer.end(callback); + }); + } + ); + } +} + +const interceptTemplateInstancesFrom = (compilation, tracer) => { + const { + mainTemplate, + chunkTemplate, + hotUpdateChunkTemplate, + moduleTemplates + } = compilation; + + const { javascript, webassembly } = moduleTemplates; + + [ + { + instance: mainTemplate, + name: "MainTemplate" + }, + { + instance: chunkTemplate, + name: "ChunkTemplate" + }, + { + instance: hotUpdateChunkTemplate, + name: "HotUpdateChunkTemplate" + }, + { + instance: javascript, + name: "JavaScriptModuleTemplate" + }, + { + instance: webassembly, + name: "WebAssemblyModuleTemplate" + } + ].forEach(templateObject => { + Object.keys(templateObject.instance.hooks).forEach(hookName => { + templateObject.instance.hooks[hookName].intercept( + makeInterceptorFor(templateObject.name, tracer)(hookName) + ); + }); + }); +}; + +const interceptAllHooksFor = (instance, tracer, logLabel) => { + if (Reflect.has(instance, "hooks")) { + Object.keys(instance.hooks).forEach(hookName => { + instance.hooks[hookName].intercept( + makeInterceptorFor(logLabel, tracer)(hookName) + ); + }); + } +}; + +const interceptAllParserHooks = (moduleFactory, tracer) => { + const moduleTypes = [ + "javascript/auto", + "javascript/dynamic", + "javascript/esm", + "json", + "webassembly/experimental" + ]; + + moduleTypes.forEach(moduleType => { + moduleFactory.hooks.parser + .for(moduleType) + .tap("ProfilingPlugin", (parser, parserOpts) => { + interceptAllHooksFor(parser, tracer, "Parser"); + }); + }); +}; + +const makeInterceptorFor = (instance, tracer) => hookName => ({ + register: ({ name, type, context, fn }) => { + const newFn = makeNewProfiledTapFn(hookName, tracer, { + name, + type, + fn + }); + return { + name, + type, + context, + fn: newFn + }; + } +}); + +// TODO improve typing +/** @typedef {(...args: TODO[]) => void | Promise<TODO>} PluginFunction */ + +/** + * @param {string} hookName Name of the hook to profile. + * @param {Trace} tracer The trace object. + * @param {object} options Options for the profiled fn. + * @param {string} options.name Plugin name + * @param {string} options.type Plugin type (sync | async | promise) + * @param {PluginFunction} options.fn Plugin function + * @returns {PluginFunction} Chainable hooked function. + */ +const makeNewProfiledTapFn = (hookName, tracer, { name, type, fn }) => { + const defaultCategory = ["blink.user_timing"]; + + switch (type) { + case "promise": + return (...args) => { + const id = ++tracer.counter; + tracer.trace.begin({ + name, + id, + cat: defaultCategory + }); + const promise = /** @type {Promise<*>} */ (fn(...args)); + return promise.then(r => { + tracer.trace.end({ + name, + id, + cat: defaultCategory + }); + return r; + }); + }; + case "async": + return (...args) => { + const id = ++tracer.counter; + tracer.trace.begin({ + name, + id, + cat: defaultCategory + }); + fn(...args, (...r) => { + const callback = args.pop(); + tracer.trace.end({ + name, + id, + cat: defaultCategory + }); + callback(...r); + }); + }; + case "sync": + return (...args) => { + const id = ++tracer.counter; + // Do not instrument ourself due to the CPU + // profile needing to be the last event in the trace. + if (name === pluginName) { + return fn(...args); + } + + tracer.trace.begin({ + name, + id, + cat: defaultCategory + }); + let r; + try { + r = fn(...args); + } catch (error) { + tracer.trace.end({ + name, + id, + cat: defaultCategory + }); + throw error; + } + tracer.trace.end({ + name, + id, + cat: defaultCategory + }); + return r; + }; + default: + break; + } +}; + +module.exports = ProfilingPlugin; +module.exports.Profiler = Profiler; diff --git a/node_modules/webpack/lib/dependencies/AMDDefineDependency.js b/node_modules/webpack/lib/dependencies/AMDDefineDependency.js new file mode 100644 index 00000000..fcec365d --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDDefineDependency.js @@ -0,0 +1,137 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class AMDDefineDependency extends NullDependency { + constructor(range, arrayRange, functionRange, objectRange, namedModule) { + super(); + this.range = range; + this.arrayRange = arrayRange; + this.functionRange = functionRange; + this.objectRange = objectRange; + this.namedModule = namedModule; + this.localModule = null; + } + + get type() { + return "amd define"; + } +} + +AMDDefineDependency.Template = class AMDDefineDependencyTemplate { + get definitions() { + return { + f: [ + "var __WEBPACK_AMD_DEFINE_RESULT__;", + `!(__WEBPACK_AMD_DEFINE_RESULT__ = (#).call(exports, __webpack_require__, exports, module), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))` + ], + o: ["", "!(module.exports = #)"], + of: [ + "var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;", + `!(__WEBPACK_AMD_DEFINE_FACTORY__ = (#), + __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? + (__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) : + __WEBPACK_AMD_DEFINE_FACTORY__), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))` + ], + af: [ + "var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;", + `!(__WEBPACK_AMD_DEFINE_ARRAY__ = #, __WEBPACK_AMD_DEFINE_RESULT__ = (#).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))` + ], + ao: ["", "!(#, module.exports = #)"], + aof: [ + "var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;", + `!(__WEBPACK_AMD_DEFINE_ARRAY__ = #, __WEBPACK_AMD_DEFINE_FACTORY__ = (#), + __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? + (__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))` + ], + lf: [ + "var XXX, XXXmodule;", + "!(XXXmodule = { id: YYY, exports: {}, loaded: false }, XXX = #.call(XXXmodule.exports, __webpack_require__, XXXmodule.exports, XXXmodule), XXXmodule.loaded = true, XXX === undefined && (XXX = XXXmodule.exports))" + ], + lo: ["var XXX;", "!(XXX = #)"], + lof: [ + "var XXX, XXXfactory, XXXmodule;", + "!(XXXfactory = (#), (XXXmodule = { id: YYY, exports: {}, loaded: false }), XXX = (typeof XXXfactory === 'function' ? (XXXfactory.call(XXXmodule.exports, __webpack_require__, XXXmodule.exports, XXXmodule)) : XXXfactory), (XXXmodule.loaded = true), XXX === undefined && (XXX = XXXmodule.exports))" + ], + laf: [ + "var __WEBPACK_AMD_DEFINE_ARRAY__, XXX;", + "!(__WEBPACK_AMD_DEFINE_ARRAY__ = #, XXX = ((#).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)))" + ], + lao: ["var XXX;", "!(#, XXX = #)"], + laof: [ + "var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_FACTORY__, XXX;", + `!(__WEBPACK_AMD_DEFINE_ARRAY__ = #, __WEBPACK_AMD_DEFINE_FACTORY__ = (#), + XXX = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? + (__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__))` + ] + }; + } + + apply(dependency, source) { + const branch = this.branch(dependency); + const defAndText = this.definitions[branch]; + const definitions = defAndText[0]; + const text = defAndText[1]; + this.replace(dependency, source, definitions, text); + } + + localModuleVar(dependency) { + return ( + dependency.localModule && + dependency.localModule.used && + dependency.localModule.variableName() + ); + } + + branch(dependency) { + const localModuleVar = this.localModuleVar(dependency) ? "l" : ""; + const arrayRange = dependency.arrayRange ? "a" : ""; + const objectRange = dependency.objectRange ? "o" : ""; + const functionRange = dependency.functionRange ? "f" : ""; + return localModuleVar + arrayRange + objectRange + functionRange; + } + + replace(dependency, source, definition, text) { + const localModuleVar = this.localModuleVar(dependency); + if (localModuleVar) { + text = text.replace(/XXX/g, localModuleVar.replace(/\$/g, "$$$$")); + definition = definition.replace( + /XXX/g, + localModuleVar.replace(/\$/g, "$$$$") + ); + } + + if (dependency.namedModule) { + text = text.replace(/YYY/g, JSON.stringify(dependency.namedModule)); + } + + const texts = text.split("#"); + + if (definition) source.insert(0, definition); + + let current = dependency.range[0]; + if (dependency.arrayRange) { + source.replace(current, dependency.arrayRange[0] - 1, texts.shift()); + current = dependency.arrayRange[1]; + } + + if (dependency.objectRange) { + source.replace(current, dependency.objectRange[0] - 1, texts.shift()); + current = dependency.objectRange[1]; + } else if (dependency.functionRange) { + source.replace(current, dependency.functionRange[0] - 1, texts.shift()); + current = dependency.functionRange[1]; + } + source.replace(current, dependency.range[1] - 1, texts.shift()); + if (texts.length > 0) throw new Error("Implementation error"); + } +}; + +module.exports = AMDDefineDependency; diff --git a/node_modules/webpack/lib/dependencies/AMDDefineDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/AMDDefineDependencyParserPlugin.js new file mode 100644 index 00000000..99a1528a --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDDefineDependencyParserPlugin.js @@ -0,0 +1,336 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const AMDRequireItemDependency = require("./AMDRequireItemDependency"); +const AMDRequireContextDependency = require("./AMDRequireContextDependency"); +const ConstDependency = require("./ConstDependency"); +const AMDDefineDependency = require("./AMDDefineDependency"); +const AMDRequireArrayDependency = require("./AMDRequireArrayDependency"); +const LocalModuleDependency = require("./LocalModuleDependency"); +const ContextDependencyHelpers = require("./ContextDependencyHelpers"); +const LocalModulesHelpers = require("./LocalModulesHelpers"); + +const isBoundFunctionExpression = expr => { + if (expr.type !== "CallExpression") return false; + if (expr.callee.type !== "MemberExpression") return false; + if (expr.callee.computed) return false; + if (expr.callee.object.type !== "FunctionExpression") return false; + if (expr.callee.property.type !== "Identifier") return false; + if (expr.callee.property.name !== "bind") return false; + return true; +}; + +const isUnboundFunctionExpression = expr => { + if (expr.type === "FunctionExpression") return true; + if (expr.type === "ArrowFunctionExpression") return true; + return false; +}; + +const isCallable = expr => { + if (isUnboundFunctionExpression(expr)) return true; + if (isBoundFunctionExpression(expr)) return true; + return false; +}; + +class AMDDefineDependencyParserPlugin { + constructor(options) { + this.options = options; + } + + apply(parser) { + parser.hooks.call + .for("define") + .tap( + "AMDDefineDependencyParserPlugin", + this.processCallDefine.bind(this, parser) + ); + } + + processArray(parser, expr, param, identifiers, namedModule) { + if (param.isArray()) { + param.items.forEach((param, idx) => { + if ( + param.isString() && + ["require", "module", "exports"].includes(param.string) + ) + identifiers[idx] = param.string; + const result = this.processItem(parser, expr, param, namedModule); + if (result === undefined) { + this.processContext(parser, expr, param); + } + }); + return true; + } else if (param.isConstArray()) { + const deps = []; + param.array.forEach((request, idx) => { + let dep; + let localModule; + if (request === "require") { + identifiers[idx] = request; + dep = "__webpack_require__"; + } else if (["exports", "module"].includes(request)) { + identifiers[idx] = request; + dep = request; + } else if ( + (localModule = LocalModulesHelpers.getLocalModule( + parser.state, + request + )) + ) { + dep = new LocalModuleDependency(localModule, undefined, false); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + } else { + dep = this.newRequireItemDependency(request); + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + } + deps.push(dep); + }); + const dep = this.newRequireArrayDependency(deps, param.range); + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + } + processItem(parser, expr, param, namedModule) { + if (param.isConditional()) { + param.options.forEach(param => { + const result = this.processItem(parser, expr, param); + if (result === undefined) { + this.processContext(parser, expr, param); + } + }); + return true; + } else if (param.isString()) { + let dep, localModule; + if (param.string === "require") { + dep = new ConstDependency("__webpack_require__", param.range); + } else if (["require", "exports", "module"].includes(param.string)) { + dep = new ConstDependency(param.string, param.range); + } else if ( + (localModule = LocalModulesHelpers.getLocalModule( + parser.state, + param.string, + namedModule + )) + ) { + dep = new LocalModuleDependency(localModule, param.range, false); + } else { + dep = this.newRequireItemDependency(param.string, param.range); + } + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + } + processContext(parser, expr, param) { + const dep = ContextDependencyHelpers.create( + AMDRequireContextDependency, + param.range, + param, + expr, + this.options, + {}, + parser + ); + if (!dep) return; + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + + processCallDefine(parser, expr) { + let array, fn, obj, namedModule; + switch (expr.arguments.length) { + case 1: + if (isCallable(expr.arguments[0])) { + // define(f() {…}) + fn = expr.arguments[0]; + } else if (expr.arguments[0].type === "ObjectExpression") { + // define({…}) + obj = expr.arguments[0]; + } else { + // define(expr) + // unclear if function or object + obj = fn = expr.arguments[0]; + } + break; + case 2: + if (expr.arguments[0].type === "Literal") { + namedModule = expr.arguments[0].value; + // define("…", …) + if (isCallable(expr.arguments[1])) { + // define("…", f() {…}) + fn = expr.arguments[1]; + } else if (expr.arguments[1].type === "ObjectExpression") { + // define("…", {…}) + obj = expr.arguments[1]; + } else { + // define("…", expr) + // unclear if function or object + obj = fn = expr.arguments[1]; + } + } else { + array = expr.arguments[0]; + if (isCallable(expr.arguments[1])) { + // define([…], f() {}) + fn = expr.arguments[1]; + } else if (expr.arguments[1].type === "ObjectExpression") { + // define([…], {…}) + obj = expr.arguments[1]; + } else { + // define([…], expr) + // unclear if function or object + obj = fn = expr.arguments[1]; + } + } + break; + case 3: + // define("…", […], f() {…}) + namedModule = expr.arguments[0].value; + array = expr.arguments[1]; + if (isCallable(expr.arguments[2])) { + // define("…", […], f() {}) + fn = expr.arguments[2]; + } else if (expr.arguments[2].type === "ObjectExpression") { + // define("…", […], {…}) + obj = expr.arguments[2]; + } else { + // define("…", […], expr) + // unclear if function or object + obj = fn = expr.arguments[2]; + } + break; + default: + return; + } + let fnParams = null; + let fnParamsOffset = 0; + if (fn) { + if (isUnboundFunctionExpression(fn)) { + fnParams = fn.params; + } else if (isBoundFunctionExpression(fn)) { + fnParams = fn.callee.object.params; + fnParamsOffset = fn.arguments.length - 1; + if (fnParamsOffset < 0) { + fnParamsOffset = 0; + } + } + } + let fnRenames = parser.scope.renames.createChild(); + if (array) { + const identifiers = {}; + const param = parser.evaluateExpression(array); + const result = this.processArray( + parser, + expr, + param, + identifiers, + namedModule + ); + if (!result) return; + if (fnParams) { + fnParams = fnParams.slice(fnParamsOffset).filter((param, idx) => { + if (identifiers[idx]) { + fnRenames.set(param.name, identifiers[idx]); + return false; + } + return true; + }); + } + } else { + const identifiers = ["require", "exports", "module"]; + if (fnParams) { + fnParams = fnParams.slice(fnParamsOffset).filter((param, idx) => { + if (identifiers[idx]) { + fnRenames.set(param.name, identifiers[idx]); + return false; + } + return true; + }); + } + } + let inTry; + if (fn && isUnboundFunctionExpression(fn)) { + inTry = parser.scope.inTry; + parser.inScope(fnParams, () => { + parser.scope.renames = fnRenames; + parser.scope.inTry = inTry; + if (fn.body.type === "BlockStatement") { + parser.walkStatement(fn.body); + } else { + parser.walkExpression(fn.body); + } + }); + } else if (fn && isBoundFunctionExpression(fn)) { + inTry = parser.scope.inTry; + parser.inScope( + fn.callee.object.params.filter( + i => !["require", "module", "exports"].includes(i.name) + ), + () => { + parser.scope.renames = fnRenames; + parser.scope.inTry = inTry; + if (fn.callee.object.body.type === "BlockStatement") { + parser.walkStatement(fn.callee.object.body); + } else { + parser.walkExpression(fn.callee.object.body); + } + } + ); + if (fn.arguments) { + parser.walkExpressions(fn.arguments); + } + } else if (fn || obj) { + parser.walkExpression(fn || obj); + } + + const dep = this.newDefineDependency( + expr.range, + array ? array.range : null, + fn ? fn.range : null, + obj ? obj.range : null, + namedModule ? namedModule : null + ); + dep.loc = expr.loc; + if (namedModule) { + dep.localModule = LocalModulesHelpers.addLocalModule( + parser.state, + namedModule + ); + } + parser.state.current.addDependency(dep); + return true; + } + + newDefineDependency( + range, + arrayRange, + functionRange, + objectRange, + namedModule + ) { + return new AMDDefineDependency( + range, + arrayRange, + functionRange, + objectRange, + namedModule + ); + } + newRequireArrayDependency(depsArray, range) { + return new AMDRequireArrayDependency(depsArray, range); + } + newRequireItemDependency(request, range) { + return new AMDRequireItemDependency(request, range); + } +} +module.exports = AMDDefineDependencyParserPlugin; diff --git a/node_modules/webpack/lib/dependencies/AMDPlugin.js b/node_modules/webpack/lib/dependencies/AMDPlugin.js new file mode 100644 index 00000000..d113491c --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDPlugin.js @@ -0,0 +1,249 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const path = require("path"); +const AMDRequireDependency = require("./AMDRequireDependency"); +const AMDRequireItemDependency = require("./AMDRequireItemDependency"); +const AMDRequireArrayDependency = require("./AMDRequireArrayDependency"); +const AMDRequireContextDependency = require("./AMDRequireContextDependency"); +const AMDDefineDependency = require("./AMDDefineDependency"); +const UnsupportedDependency = require("./UnsupportedDependency"); +const LocalModuleDependency = require("./LocalModuleDependency"); + +const NullFactory = require("../NullFactory"); + +const AMDRequireDependenciesBlockParserPlugin = require("./AMDRequireDependenciesBlockParserPlugin"); +const AMDDefineDependencyParserPlugin = require("./AMDDefineDependencyParserPlugin"); + +const AliasPlugin = require("enhanced-resolve/lib/AliasPlugin"); + +const ParserHelpers = require("../ParserHelpers"); + +class AMDPlugin { + constructor(options, amdOptions) { + this.amdOptions = amdOptions; + this.options = options; + } + + apply(compiler) { + const options = this.options; + const amdOptions = this.amdOptions; + compiler.hooks.compilation.tap( + "AMDPlugin", + (compilation, { contextModuleFactory, normalModuleFactory }) => { + compilation.dependencyFactories.set( + AMDRequireDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + AMDRequireDependency, + new AMDRequireDependency.Template() + ); + + compilation.dependencyFactories.set( + AMDRequireItemDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + AMDRequireItemDependency, + new AMDRequireItemDependency.Template() + ); + + compilation.dependencyFactories.set( + AMDRequireArrayDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + AMDRequireArrayDependency, + new AMDRequireArrayDependency.Template() + ); + + compilation.dependencyFactories.set( + AMDRequireContextDependency, + contextModuleFactory + ); + compilation.dependencyTemplates.set( + AMDRequireContextDependency, + new AMDRequireContextDependency.Template() + ); + + compilation.dependencyFactories.set( + AMDDefineDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + AMDDefineDependency, + new AMDDefineDependency.Template() + ); + + compilation.dependencyFactories.set( + UnsupportedDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + UnsupportedDependency, + new UnsupportedDependency.Template() + ); + + compilation.dependencyFactories.set( + LocalModuleDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + LocalModuleDependency, + new LocalModuleDependency.Template() + ); + + const handler = (parser, parserOptions) => { + if (parserOptions.amd !== undefined && !parserOptions.amd) return; + + const setExpressionToModule = (outerExpr, module) => { + parser.hooks.expression.for(outerExpr).tap("AMDPlugin", expr => { + const dep = new AMDRequireItemDependency(module, expr.range); + dep.userRequest = outerExpr; + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return true; + }); + }; + + new AMDRequireDependenciesBlockParserPlugin(options).apply(parser); + new AMDDefineDependencyParserPlugin(options).apply(parser); + + setExpressionToModule("require.amd", "!!webpack amd options"); + setExpressionToModule("define.amd", "!!webpack amd options"); + setExpressionToModule("define", "!!webpack amd define"); + + parser.hooks.expression + .for("__webpack_amd_options__") + .tap("AMDPlugin", () => + parser.state.current.addVariable( + "__webpack_amd_options__", + JSON.stringify(amdOptions) + ) + ); + parser.hooks.evaluateTypeof + .for("define.amd") + .tap( + "AMDPlugin", + ParserHelpers.evaluateToString(typeof amdOptions) + ); + parser.hooks.evaluateTypeof + .for("require.amd") + .tap( + "AMDPlugin", + ParserHelpers.evaluateToString(typeof amdOptions) + ); + parser.hooks.evaluateIdentifier + .for("define.amd") + .tap( + "AMDPlugin", + ParserHelpers.evaluateToIdentifier("define.amd", true) + ); + parser.hooks.evaluateIdentifier + .for("require.amd") + .tap( + "AMDPlugin", + ParserHelpers.evaluateToIdentifier("require.amd", true) + ); + parser.hooks.typeof + .for("define") + .tap( + "AMDPlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("function") + ) + ); + parser.hooks.evaluateTypeof + .for("define") + .tap("AMDPlugin", ParserHelpers.evaluateToString("function")); + parser.hooks.canRename + .for("define") + .tap("AMDPlugin", ParserHelpers.approve); + parser.hooks.rename.for("define").tap("AMDPlugin", expr => { + const dep = new AMDRequireItemDependency( + "!!webpack amd define", + expr.range + ); + dep.userRequest = "define"; + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return false; + }); + parser.hooks.typeof + .for("require") + .tap( + "AMDPlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("function") + ) + ); + parser.hooks.evaluateTypeof + .for("require") + .tap("AMDPlugin", ParserHelpers.evaluateToString("function")); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("AMDPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("AMDPlugin", handler); + } + ); + compiler.hooks.afterResolvers.tap("AMDPlugin", () => { + compiler.resolverFactory.hooks.resolver + .for("normal") + .tap("AMDPlugin", resolver => { + new AliasPlugin( + "described-resolve", + { + name: "amdefine", + alias: path.join( + __dirname, + "..", + "..", + "buildin", + "amd-define.js" + ) + }, + "resolve" + ).apply(resolver); + new AliasPlugin( + "described-resolve", + { + name: "webpack amd options", + alias: path.join( + __dirname, + "..", + "..", + "buildin", + "amd-options.js" + ) + }, + "resolve" + ).apply(resolver); + new AliasPlugin( + "described-resolve", + { + name: "webpack amd define", + alias: path.join( + __dirname, + "..", + "..", + "buildin", + "amd-define.js" + ) + }, + "resolve" + ).apply(resolver); + }); + }); + } +} +module.exports = AMDPlugin; diff --git a/node_modules/webpack/lib/dependencies/AMDRequireArrayDependency.js b/node_modules/webpack/lib/dependencies/AMDRequireArrayDependency.js new file mode 100644 index 00000000..ddb9c293 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDRequireArrayDependency.js @@ -0,0 +1,49 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const Dependency = require("../Dependency"); + +class AMDRequireArrayDependency extends Dependency { + constructor(depsArray, range) { + super(); + this.depsArray = depsArray; + this.range = range; + } + + get type() { + return "amd require array"; + } +} + +AMDRequireArrayDependency.Template = class AMDRequireArrayDependencyTemplate { + apply(dep, source, runtime) { + const content = this.getContent(dep, runtime); + source.replace(dep.range[0], dep.range[1] - 1, content); + } + + getContent(dep, runtime) { + const requires = dep.depsArray.map(dependency => { + return this.contentForDependency(dependency, runtime); + }); + return `[${requires.join(", ")}]`; + } + + contentForDependency(dep, runtime) { + if (typeof dep === "string") { + return dep; + } + + if (dep.localModule) { + return dep.localModule.variableName(); + } else { + return runtime.moduleExports({ + module: dep.module, + request: dep.request + }); + } + } +}; + +module.exports = AMDRequireArrayDependency; diff --git a/node_modules/webpack/lib/dependencies/AMDRequireContextDependency.js b/node_modules/webpack/lib/dependencies/AMDRequireContextDependency.js new file mode 100644 index 00000000..b2e60b5b --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDRequireContextDependency.js @@ -0,0 +1,20 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ContextDependency = require("./ContextDependency"); +class AMDRequireContextDependency extends ContextDependency { + constructor(options, range, valueRange) { + super(options); + this.range = range; + this.valueRange = valueRange; + } + + get type() { + return "amd require context"; + } +} +AMDRequireContextDependency.Template = require("./ContextDependencyTemplateAsRequireCall"); +module.exports = AMDRequireContextDependency; diff --git a/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlock.js b/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlock.js new file mode 100644 index 00000000..f86191b4 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlock.js @@ -0,0 +1,43 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const AsyncDependenciesBlock = require("../AsyncDependenciesBlock"); +const AMDRequireDependency = require("./AMDRequireDependency"); + +module.exports = class AMDRequireDependenciesBlock extends AsyncDependenciesBlock { + constructor( + expr, + arrayRange, + functionRange, + errorCallbackRange, + module, + loc, + request + ) { + super(null, module, loc, request); + this.expr = expr; + this.outerRange = expr.range; + this.arrayRange = arrayRange; + this.functionBindThis = false; + this.functionRange = functionRange; + this.errorCallbackBindThis = false; + this.errorCallbackRange = errorCallbackRange; + this.bindThis = true; + if (arrayRange && functionRange && errorCallbackRange) { + this.range = [arrayRange[0], errorCallbackRange[1]]; + } else if (arrayRange && functionRange) { + this.range = [arrayRange[0], functionRange[1]]; + } else if (arrayRange) { + this.range = arrayRange; + } else if (functionRange) { + this.range = functionRange; + } else { + this.range = expr.range; + } + const dep = new AMDRequireDependency(this); + dep.loc = loc; + this.addDependency(dep); + } +}; diff --git a/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js b/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js new file mode 100644 index 00000000..ea52d819 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js @@ -0,0 +1,274 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const AMDRequireItemDependency = require("./AMDRequireItemDependency"); +const AMDRequireArrayDependency = require("./AMDRequireArrayDependency"); +const AMDRequireContextDependency = require("./AMDRequireContextDependency"); +const AMDRequireDependenciesBlock = require("./AMDRequireDependenciesBlock"); +const UnsupportedDependency = require("./UnsupportedDependency"); +const LocalModuleDependency = require("./LocalModuleDependency"); +const ContextDependencyHelpers = require("./ContextDependencyHelpers"); +const LocalModulesHelpers = require("./LocalModulesHelpers"); +const ConstDependency = require("./ConstDependency"); +const getFunctionExpression = require("./getFunctionExpression"); +const UnsupportedFeatureWarning = require("../UnsupportedFeatureWarning"); + +class AMDRequireDependenciesBlockParserPlugin { + constructor(options) { + this.options = options; + } + + processFunctionArgument(parser, expression) { + let bindThis = true; + const fnData = getFunctionExpression(expression); + if (fnData) { + parser.inScope( + fnData.fn.params.filter(i => { + return !["require", "module", "exports"].includes(i.name); + }), + () => { + if (fnData.fn.body.type === "BlockStatement") { + parser.walkStatement(fnData.fn.body); + } else { + parser.walkExpression(fnData.fn.body); + } + } + ); + parser.walkExpressions(fnData.expressions); + if (fnData.needThis === false) { + bindThis = false; + } + } else { + parser.walkExpression(expression); + } + return bindThis; + } + + apply(parser) { + parser.hooks.call + .for("require") + .tap( + "AMDRequireDependenciesBlockParserPlugin", + this.processCallRequire.bind(this, parser) + ); + } + + processArray(parser, expr, param) { + if (param.isArray()) { + for (const p of param.items) { + const result = this.processItem(parser, expr, p); + if (result === undefined) { + this.processContext(parser, expr, p); + } + } + return true; + } else if (param.isConstArray()) { + const deps = []; + for (const request of param.array) { + let dep, localModule; + if (request === "require") { + dep = "__webpack_require__"; + } else if (["exports", "module"].includes(request)) { + dep = request; + } else if ( + (localModule = LocalModulesHelpers.getLocalModule( + parser.state, + request + )) + ) { + dep = new LocalModuleDependency(localModule, undefined, false); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + } else { + dep = this.newRequireItemDependency(request); + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + } + deps.push(dep); + } + const dep = this.newRequireArrayDependency(deps, param.range); + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + } + processItem(parser, expr, param) { + if (param.isConditional()) { + for (const p of param.options) { + const result = this.processItem(parser, expr, p); + if (result === undefined) { + this.processContext(parser, expr, p); + } + } + return true; + } else if (param.isString()) { + let dep, localModule; + if (param.string === "require") { + dep = new ConstDependency("__webpack_require__", param.string); + } else if (param.string === "module") { + dep = new ConstDependency( + parser.state.module.buildInfo.moduleArgument, + param.range + ); + } else if (param.string === "exports") { + dep = new ConstDependency( + parser.state.module.buildInfo.exportsArgument, + param.range + ); + } else if ( + (localModule = LocalModulesHelpers.getLocalModule( + parser.state, + param.string + )) + ) { + dep = new LocalModuleDependency(localModule, param.range, false); + } else { + dep = this.newRequireItemDependency(param.string, param.range); + } + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + } + processContext(parser, expr, param) { + const dep = ContextDependencyHelpers.create( + AMDRequireContextDependency, + param.range, + param, + expr, + this.options, + {}, + parser + ); + if (!dep) return; + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + + processArrayForRequestString(param) { + if (param.isArray()) { + const result = param.items.map(item => + this.processItemForRequestString(item) + ); + if (result.every(Boolean)) return result.join(" "); + } else if (param.isConstArray()) { + return param.array.join(" "); + } + } + + processItemForRequestString(param) { + if (param.isConditional()) { + const result = param.options.map(item => + this.processItemForRequestString(item) + ); + if (result.every(Boolean)) return result.join("|"); + } else if (param.isString()) { + return param.string; + } + } + + processCallRequire(parser, expr) { + let param; + let dep; + let result; + + const old = parser.state.current; + + if (expr.arguments.length >= 1) { + param = parser.evaluateExpression(expr.arguments[0]); + dep = this.newRequireDependenciesBlock( + expr, + param.range, + expr.arguments.length > 1 ? expr.arguments[1].range : null, + expr.arguments.length > 2 ? expr.arguments[2].range : null, + parser.state.module, + expr.loc, + this.processArrayForRequestString(param) + ); + parser.state.current = dep; + } + + if (expr.arguments.length === 1) { + parser.inScope([], () => { + result = this.processArray(parser, expr, param); + }); + parser.state.current = old; + if (!result) return; + parser.state.current.addBlock(dep); + return true; + } + + if (expr.arguments.length === 2 || expr.arguments.length === 3) { + try { + parser.inScope([], () => { + result = this.processArray(parser, expr, param); + }); + if (!result) { + dep = new UnsupportedDependency("unsupported", expr.range); + old.addDependency(dep); + if (parser.state.module) { + parser.state.module.errors.push( + new UnsupportedFeatureWarning( + parser.state.module, + "Cannot statically analyse 'require(…, …)' in line " + + expr.loc.start.line, + expr.loc + ) + ); + } + dep = null; + return true; + } + dep.functionBindThis = this.processFunctionArgument( + parser, + expr.arguments[1] + ); + if (expr.arguments.length === 3) { + dep.errorCallbackBindThis = this.processFunctionArgument( + parser, + expr.arguments[2] + ); + } + } finally { + parser.state.current = old; + if (dep) parser.state.current.addBlock(dep); + } + return true; + } + } + + newRequireDependenciesBlock( + expr, + arrayRange, + functionRange, + errorCallbackRange, + module, + loc, + request + ) { + return new AMDRequireDependenciesBlock( + expr, + arrayRange, + functionRange, + errorCallbackRange, + module, + loc, + request + ); + } + newRequireItemDependency(request, range) { + return new AMDRequireItemDependency(request, range); + } + newRequireArrayDependency(depsArray, range) { + return new AMDRequireArrayDependency(depsArray, range); + } +} +module.exports = AMDRequireDependenciesBlockParserPlugin; diff --git a/node_modules/webpack/lib/dependencies/AMDRequireDependency.js b/node_modules/webpack/lib/dependencies/AMDRequireDependency.js new file mode 100644 index 00000000..fd514e25 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDRequireDependency.js @@ -0,0 +1,135 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class AMDRequireDependency extends NullDependency { + constructor(block) { + super(); + this.block = block; + } +} + +AMDRequireDependency.Template = class AMDRequireDependencyTemplate { + apply(dep, source, runtime) { + const depBlock = dep.block; + const promise = runtime.blockPromise({ + block: depBlock, + message: "AMD require" + }); + + // has array range but no function range + if (depBlock.arrayRange && !depBlock.functionRange) { + const startBlock = `${promise}.then(function() {`; + const endBlock = `;}).catch(${runtime.onError()})`; + source.replace( + depBlock.outerRange[0], + depBlock.arrayRange[0] - 1, + startBlock + ); + source.replace( + depBlock.arrayRange[1], + depBlock.outerRange[1] - 1, + endBlock + ); + return; + } + + // has function range but no array range + if (depBlock.functionRange && !depBlock.arrayRange) { + const startBlock = `${promise}.then((`; + const endBlock = `).bind(exports, __webpack_require__, exports, module)).catch(${runtime.onError()})`; + source.replace( + depBlock.outerRange[0], + depBlock.functionRange[0] - 1, + startBlock + ); + source.replace( + depBlock.functionRange[1], + depBlock.outerRange[1] - 1, + endBlock + ); + return; + } + + // has array range, function range, and errorCallbackRange + if ( + depBlock.arrayRange && + depBlock.functionRange && + depBlock.errorCallbackRange + ) { + const startBlock = `${promise}.then(function() { `; + const errorRangeBlock = `}${ + depBlock.functionBindThis ? ".bind(this)" : "" + }).catch(`; + const endBlock = `${ + depBlock.errorCallbackBindThis ? ".bind(this)" : "" + })`; + + source.replace( + depBlock.outerRange[0], + depBlock.arrayRange[0] - 1, + startBlock + ); + source.insert( + depBlock.arrayRange[0] + 0.9, + "var __WEBPACK_AMD_REQUIRE_ARRAY__ = " + ); + source.replace( + depBlock.arrayRange[1], + depBlock.functionRange[0] - 1, + "; (" + ); + source.insert( + depBlock.functionRange[1], + ").apply(null, __WEBPACK_AMD_REQUIRE_ARRAY__);" + ); + source.replace( + depBlock.functionRange[1], + depBlock.errorCallbackRange[0] - 1, + errorRangeBlock + ); + source.replace( + depBlock.errorCallbackRange[1], + depBlock.outerRange[1] - 1, + endBlock + ); + return; + } + + // has array range, function range, but no errorCallbackRange + if (depBlock.arrayRange && depBlock.functionRange) { + const startBlock = `${promise}.then(function() { `; + const endBlock = `}${ + depBlock.functionBindThis ? ".bind(this)" : "" + }).catch(${runtime.onError()})`; + source.replace( + depBlock.outerRange[0], + depBlock.arrayRange[0] - 1, + startBlock + ); + source.insert( + depBlock.arrayRange[0] + 0.9, + "var __WEBPACK_AMD_REQUIRE_ARRAY__ = " + ); + source.replace( + depBlock.arrayRange[1], + depBlock.functionRange[0] - 1, + "; (" + ); + source.insert( + depBlock.functionRange[1], + ").apply(null, __WEBPACK_AMD_REQUIRE_ARRAY__);" + ); + source.replace( + depBlock.functionRange[1], + depBlock.outerRange[1] - 1, + endBlock + ); + } + } +}; + +module.exports = AMDRequireDependency; diff --git a/node_modules/webpack/lib/dependencies/AMDRequireItemDependency.js b/node_modules/webpack/lib/dependencies/AMDRequireItemDependency.js new file mode 100644 index 00000000..d033a90d --- /dev/null +++ b/node_modules/webpack/lib/dependencies/AMDRequireItemDependency.js @@ -0,0 +1,22 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); +const ModuleDependencyTemplateAsRequireId = require("./ModuleDependencyTemplateAsRequireId"); + +class AMDRequireItemDependency extends ModuleDependency { + constructor(request, range) { + super(request); + this.range = range; + } + + get type() { + return "amd require"; + } +} + +AMDRequireItemDependency.Template = ModuleDependencyTemplateAsRequireId; + +module.exports = AMDRequireItemDependency; diff --git a/node_modules/webpack/lib/dependencies/CommonJsPlugin.js b/node_modules/webpack/lib/dependencies/CommonJsPlugin.js new file mode 100644 index 00000000..6d441a87 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/CommonJsPlugin.js @@ -0,0 +1,158 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ConstDependency = require("./ConstDependency"); +const CommonJsRequireDependency = require("./CommonJsRequireDependency"); +const CommonJsRequireContextDependency = require("./CommonJsRequireContextDependency"); +const RequireResolveDependency = require("./RequireResolveDependency"); +const RequireResolveContextDependency = require("./RequireResolveContextDependency"); +const RequireResolveHeaderDependency = require("./RequireResolveHeaderDependency"); +const RequireHeaderDependency = require("./RequireHeaderDependency"); + +const NullFactory = require("../NullFactory"); + +const RequireResolveDependencyParserPlugin = require("./RequireResolveDependencyParserPlugin"); +const CommonJsRequireDependencyParserPlugin = require("./CommonJsRequireDependencyParserPlugin"); + +const ParserHelpers = require("../ParserHelpers"); + +class CommonJsPlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap( + "CommonJsPlugin", + (compilation, { contextModuleFactory, normalModuleFactory }) => { + compilation.dependencyFactories.set( + CommonJsRequireDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + CommonJsRequireDependency, + new CommonJsRequireDependency.Template() + ); + + compilation.dependencyFactories.set( + CommonJsRequireContextDependency, + contextModuleFactory + ); + compilation.dependencyTemplates.set( + CommonJsRequireContextDependency, + new CommonJsRequireContextDependency.Template() + ); + + compilation.dependencyFactories.set( + RequireResolveDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + RequireResolveDependency, + new RequireResolveDependency.Template() + ); + + compilation.dependencyFactories.set( + RequireResolveContextDependency, + contextModuleFactory + ); + compilation.dependencyTemplates.set( + RequireResolveContextDependency, + new RequireResolveContextDependency.Template() + ); + + compilation.dependencyFactories.set( + RequireResolveHeaderDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + RequireResolveHeaderDependency, + new RequireResolveHeaderDependency.Template() + ); + + compilation.dependencyFactories.set( + RequireHeaderDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + RequireHeaderDependency, + new RequireHeaderDependency.Template() + ); + + const handler = (parser, parserOptions) => { + if (parserOptions.commonjs !== undefined && !parserOptions.commonjs) + return; + + const requireExpressions = [ + "require", + "require.resolve", + "require.resolveWeak" + ]; + for (let expression of requireExpressions) { + parser.hooks.typeof + .for(expression) + .tap( + "CommonJsPlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("function") + ) + ); + parser.hooks.evaluateTypeof + .for(expression) + .tap( + "CommonJsPlugin", + ParserHelpers.evaluateToString("function") + ); + parser.hooks.evaluateIdentifier + .for(expression) + .tap( + "CommonJsPlugin", + ParserHelpers.evaluateToIdentifier(expression, true) + ); + } + + parser.hooks.evaluateTypeof + .for("module") + .tap("CommonJsPlugin", ParserHelpers.evaluateToString("object")); + parser.hooks.assign.for("require").tap("CommonJsPlugin", expr => { + // to not leak to global "require", we need to define a local require here. + const dep = new ConstDependency("var require;", 0); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + parser.scope.definitions.add("require"); + return true; + }); + parser.hooks.canRename + .for("require") + .tap("CommonJsPlugin", () => true); + parser.hooks.rename.for("require").tap("CommonJsPlugin", expr => { + // define the require variable. It's still undefined, but not "not defined". + const dep = new ConstDependency("var require;", 0); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return false; + }); + parser.hooks.typeof.for("module").tap("CommonJsPlugin", () => true); + parser.hooks.evaluateTypeof + .for("exports") + .tap("CommonJsPlugin", ParserHelpers.evaluateToString("object")); + + new CommonJsRequireDependencyParserPlugin(options).apply(parser); + new RequireResolveDependencyParserPlugin(options).apply(parser); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("CommonJsPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("CommonJsPlugin", handler); + } + ); + } +} +module.exports = CommonJsPlugin; diff --git a/node_modules/webpack/lib/dependencies/CommonJsRequireContextDependency.js b/node_modules/webpack/lib/dependencies/CommonJsRequireContextDependency.js new file mode 100644 index 00000000..723a849e --- /dev/null +++ b/node_modules/webpack/lib/dependencies/CommonJsRequireContextDependency.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ContextDependency = require("./ContextDependency"); +const ContextDependencyTemplateAsRequireCall = require("./ContextDependencyTemplateAsRequireCall"); + +class CommonJsRequireContextDependency extends ContextDependency { + constructor(options, range, valueRange) { + super(options); + this.range = range; + this.valueRange = valueRange; + } + + get type() { + return "cjs require context"; + } +} + +CommonJsRequireContextDependency.Template = ContextDependencyTemplateAsRequireCall; + +module.exports = CommonJsRequireContextDependency; diff --git a/node_modules/webpack/lib/dependencies/CommonJsRequireDependency.js b/node_modules/webpack/lib/dependencies/CommonJsRequireDependency.js new file mode 100644 index 00000000..29a30f34 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/CommonJsRequireDependency.js @@ -0,0 +1,22 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); +const ModuleDependencyTemplateAsId = require("./ModuleDependencyTemplateAsId"); + +class CommonJsRequireDependency extends ModuleDependency { + constructor(request, range) { + super(request); + this.range = range; + } + + get type() { + return "cjs require"; + } +} + +CommonJsRequireDependency.Template = ModuleDependencyTemplateAsId; + +module.exports = CommonJsRequireDependency; diff --git a/node_modules/webpack/lib/dependencies/CommonJsRequireDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/CommonJsRequireDependencyParserPlugin.js new file mode 100644 index 00000000..b0faa1a3 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/CommonJsRequireDependencyParserPlugin.js @@ -0,0 +1,138 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const CommonJsRequireDependency = require("./CommonJsRequireDependency"); +const CommonJsRequireContextDependency = require("./CommonJsRequireContextDependency"); +const RequireHeaderDependency = require("./RequireHeaderDependency"); +const LocalModuleDependency = require("./LocalModuleDependency"); +const ContextDependencyHelpers = require("./ContextDependencyHelpers"); +const LocalModulesHelpers = require("./LocalModulesHelpers"); +const ParserHelpers = require("../ParserHelpers"); + +class CommonJsRequireDependencyParserPlugin { + constructor(options) { + this.options = options; + } + + apply(parser) { + const options = this.options; + + const processItem = (expr, param) => { + if (param.isString()) { + const dep = new CommonJsRequireDependency(param.string, param.range); + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + }; + const processContext = (expr, param) => { + const dep = ContextDependencyHelpers.create( + CommonJsRequireContextDependency, + expr.range, + param, + expr, + options, + {}, + parser + ); + if (!dep) return; + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + }; + + parser.hooks.expression + .for("require.cache") + .tap( + "CommonJsRequireDependencyParserPlugin", + ParserHelpers.toConstantDependencyWithWebpackRequire( + parser, + "__webpack_require__.c" + ) + ); + parser.hooks.expression + .for("require") + .tap("CommonJsRequireDependencyParserPlugin", expr => { + const dep = new CommonJsRequireContextDependency( + { + request: options.unknownContextRequest, + recursive: options.unknownContextRecursive, + regExp: options.unknownContextRegExp, + mode: "sync" + }, + expr.range + ); + dep.critical = + options.unknownContextCritical && + "require function is used in a way in which dependencies cannot be statically extracted"; + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + }); + + const createHandler = callNew => expr => { + if (expr.arguments.length !== 1) return; + let localModule; + const param = parser.evaluateExpression(expr.arguments[0]); + if (param.isConditional()) { + let isExpression = false; + const prevLength = parser.state.current.dependencies.length; + const dep = new RequireHeaderDependency(expr.callee.range); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + for (const p of param.options) { + const result = processItem(expr, p); + if (result === undefined) { + isExpression = true; + } + } + if (isExpression) { + parser.state.current.dependencies.length = prevLength; + } else { + return true; + } + } + if ( + param.isString() && + (localModule = LocalModulesHelpers.getLocalModule( + parser.state, + param.string + )) + ) { + const dep = new LocalModuleDependency(localModule, expr.range, callNew); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return true; + } else { + const result = processItem(expr, param); + if (result === undefined) { + processContext(expr, param); + } else { + const dep = new RequireHeaderDependency(expr.callee.range); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + } + return true; + } + }; + parser.hooks.call + .for("require") + .tap("CommonJsRequireDependencyParserPlugin", createHandler(false)); + parser.hooks.new + .for("require") + .tap("CommonJsRequireDependencyParserPlugin", createHandler(true)); + parser.hooks.call + .for("module.require") + .tap("CommonJsRequireDependencyParserPlugin", createHandler(false)); + parser.hooks.new + .for("module.require") + .tap("CommonJsRequireDependencyParserPlugin", createHandler(true)); + } +} +module.exports = CommonJsRequireDependencyParserPlugin; diff --git a/node_modules/webpack/lib/dependencies/ConstDependency.js b/node_modules/webpack/lib/dependencies/ConstDependency.js new file mode 100644 index 00000000..22edb8e2 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ConstDependency.js @@ -0,0 +1,33 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class ConstDependency extends NullDependency { + constructor(expression, range, requireWebpackRequire) { + super(); + this.expression = expression; + this.range = range; + this.requireWebpackRequire = requireWebpackRequire; + } + + updateHash(hash) { + hash.update(this.range + ""); + hash.update(this.expression + ""); + } +} + +ConstDependency.Template = class ConstDependencyTemplate { + apply(dep, source) { + if (typeof dep.range === "number") { + source.insert(dep.range, dep.expression); + return; + } + + source.replace(dep.range[0], dep.range[1] - 1, dep.expression); + } +}; + +module.exports = ConstDependency; diff --git a/node_modules/webpack/lib/dependencies/ContextDependency.js b/node_modules/webpack/lib/dependencies/ContextDependency.js new file mode 100644 index 00000000..10c2fea9 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ContextDependency.js @@ -0,0 +1,68 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const Dependency = require("../Dependency"); +const CriticalDependencyWarning = require("./CriticalDependencyWarning"); + +const regExpToString = r => (r ? r + "" : ""); + +class ContextDependency extends Dependency { + // options: { request, recursive, regExp, include, exclude, mode, chunkName, groupOptions } + constructor(options) { + super(); + this.options = options; + this.userRequest = this.options.request; + /** @type {false | string} */ + this.critical = false; + this.hadGlobalOrStickyRegExp = false; + if (this.options.regExp.global || this.options.regExp.sticky) { + this.options.regExp = null; + this.hadGlobalOrStickyRegExp = true; + } + } + + getResourceIdentifier() { + return ( + `context${this.options.request} ${this.options.recursive} ` + + `${regExpToString(this.options.regExp)} ${regExpToString( + this.options.include + )} ${regExpToString(this.options.exclude)} ` + + `${this.options.mode} ${this.options.chunkName} ` + + `${JSON.stringify(this.options.groupOptions)}` + ); + } + + getWarnings() { + let warnings = super.getWarnings() || []; + if (this.critical) { + warnings.push(new CriticalDependencyWarning(this.critical)); + } + if (this.hadGlobalOrStickyRegExp) { + warnings.push( + new CriticalDependencyWarning( + "Contexts can't use RegExps with the 'g' or 'y' flags." + ) + ); + } + return warnings; + } +} + +// TODO remove in webpack 5 +Object.defineProperty(ContextDependency.prototype, "async", { + configurable: false, + get() { + throw new Error( + "ContextDependency.async was removed. Use ContextDependency.options.mode instead." + ); + }, + set() { + throw new Error( + "ContextDependency.async was removed. Pass options.mode to constructor instead" + ); + } +}); + +module.exports = ContextDependency; diff --git a/node_modules/webpack/lib/dependencies/ContextDependencyHelpers.js b/node_modules/webpack/lib/dependencies/ContextDependencyHelpers.js new file mode 100644 index 00000000..377425b2 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ContextDependencyHelpers.js @@ -0,0 +1,232 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ContextDependencyHelpers = exports; + +/** + * Escapes regular expression metacharacters + * @param {string} str String to quote + * @returns {string} Escaped string + */ +const quotemeta = str => { + return str.replace(/[-[\]\\/{}()*+?.^$|]/g, "\\$&"); +}; + +const splitContextFromPrefix = prefix => { + const idx = prefix.lastIndexOf("/"); + let context = "."; + if (idx >= 0) { + context = prefix.substr(0, idx); + prefix = `.${prefix.substr(idx)}`; + } + return { + context, + prefix + }; +}; + +const splitQueryFromPostfix = postfix => { + const idx = postfix.indexOf("?"); + let query = ""; + if (idx >= 0) { + query = postfix.substr(idx); + postfix = postfix.substr(0, idx); + } + return { + postfix, + query + }; +}; + +ContextDependencyHelpers.create = ( + Dep, + range, + param, + expr, + options, + contextOptions, + // when parser is not passed in, expressions won't be walked + parser = null +) => { + if (param.isTemplateString()) { + let prefixRaw = param.quasis[0].string; + let postfixRaw = + param.quasis.length > 1 + ? param.quasis[param.quasis.length - 1].string + : ""; + + const valueRange = param.range; + const { context, prefix } = splitContextFromPrefix(prefixRaw); + const { postfix, query } = splitQueryFromPostfix(postfixRaw); + + // When there are more than two quasis, the generated RegExp can be more precise + // We join the quasis with the expression regexp + const innerQuasis = param.quasis.slice(1, param.quasis.length - 1); + const innerRegExp = + options.wrappedContextRegExp.source + + innerQuasis + .map(q => quotemeta(q.string) + options.wrappedContextRegExp.source) + .join(""); + + // Example: `./context/pre${e}inner${e}inner2${e}post?query` + // context: "./context" + // prefix: "./pre" + // innerQuasis: [BEE("inner"), BEE("inner2")] + // (BEE = BasicEvaluatedExpression) + // postfix: "post" + // query: "?query" + // regExp: /^\.\/pre.*inner.*inner2.*post$/ + const regExp = new RegExp( + `^${quotemeta(prefix)}${innerRegExp}${quotemeta(postfix)}$` + ); + const dep = new Dep( + Object.assign( + { + request: context + query, + recursive: options.wrappedContextRecursive, + regExp, + mode: "sync" + }, + contextOptions + ), + range, + valueRange + ); + dep.loc = expr.loc; + const replaces = []; + + param.parts.forEach((part, i) => { + if (i % 2 === 0) { + // Quasis or merged quasi + let range = part.range; + let value = part.string; + if (param.templateStringKind === "cooked") { + value = JSON.stringify(value); + value = value.slice(1, value.length - 1); + } + if (i === 0) { + // prefix + value = prefix; + range = [param.range[0], part.range[1]]; + value = + (param.templateStringKind === "cooked" ? "`" : "String.raw`") + + value; + } else if (i === param.parts.length - 1) { + // postfix + value = postfix; + range = [part.range[0], param.range[1]]; + value = value + "`"; + } else if ( + part.expression && + part.expression.type === "TemplateElement" && + part.expression.value.raw === value + ) { + // Shortcut when it's a single quasi and doesn't need to be replaced + return; + } + replaces.push({ + range, + value + }); + } else { + // Expression + if (parser) { + parser.walkExpression(part.expression); + } + } + }); + + dep.replaces = replaces; + dep.critical = + options.wrappedContextCritical && + "a part of the request of a dependency is an expression"; + return dep; + } else if ( + param.isWrapped() && + ((param.prefix && param.prefix.isString()) || + (param.postfix && param.postfix.isString())) + ) { + let prefixRaw = + param.prefix && param.prefix.isString() ? param.prefix.string : ""; + let postfixRaw = + param.postfix && param.postfix.isString() ? param.postfix.string : ""; + const prefixRange = + param.prefix && param.prefix.isString() ? param.prefix.range : null; + const postfixRange = + param.postfix && param.postfix.isString() ? param.postfix.range : null; + const valueRange = param.range; + const { context, prefix } = splitContextFromPrefix(prefixRaw); + const { postfix, query } = splitQueryFromPostfix(postfixRaw); + const regExp = new RegExp( + `^${quotemeta(prefix)}${options.wrappedContextRegExp.source}${quotemeta( + postfix + )}$` + ); + const dep = new Dep( + Object.assign( + { + request: context + query, + recursive: options.wrappedContextRecursive, + regExp, + mode: "sync" + }, + contextOptions + ), + range, + valueRange + ); + dep.loc = expr.loc; + const replaces = []; + if (prefixRange) { + replaces.push({ + range: prefixRange, + value: JSON.stringify(prefix) + }); + } + if (postfixRange) { + replaces.push({ + range: postfixRange, + value: JSON.stringify(postfix) + }); + } + dep.replaces = replaces; + dep.critical = + options.wrappedContextCritical && + "a part of the request of a dependency is an expression"; + + if (parser && param.wrappedInnerExpressions) { + for (const part of param.wrappedInnerExpressions) { + if (part.expression) parser.walkExpression(part.expression); + } + } + + return dep; + } else { + const dep = new Dep( + Object.assign( + { + request: options.exprContextRequest, + recursive: options.exprContextRecursive, + regExp: options.exprContextRegExp, + mode: "sync" + }, + contextOptions + ), + range, + param.range + ); + dep.loc = expr.loc; + dep.critical = + options.exprContextCritical && + "the request of a dependency is an expression"; + + if (parser) { + parser.walkExpression(param.expression); + } + + return dep; + } +}; diff --git a/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsId.js b/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsId.js new file mode 100644 index 00000000..1ee83ff9 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsId.js @@ -0,0 +1,43 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class ContextDependencyTemplateAsId { + apply(dep, source, runtime) { + const moduleExports = runtime.moduleExports({ + module: dep.module, + request: dep.request + }); + + if (dep.module) { + if (dep.valueRange) { + if (Array.isArray(dep.replaces)) { + for (let i = 0; i < dep.replaces.length; i++) { + const rep = dep.replaces[i]; + source.replace(rep.range[0], rep.range[1] - 1, rep.value); + } + } + source.replace(dep.valueRange[1], dep.range[1] - 1, ")"); + // TODO webpack 5 remove `prepend` it's no longer used + source.replace( + dep.range[0], + dep.valueRange[0] - 1, + `${moduleExports}.resolve(${ + typeof dep.prepend === "string" ? JSON.stringify(dep.prepend) : "" + }` + ); + } else { + source.replace( + dep.range[0], + dep.range[1] - 1, + `${moduleExports}.resolve` + ); + } + } else { + source.replace(dep.range[0], dep.range[1] - 1, moduleExports); + } + } +} +module.exports = ContextDependencyTemplateAsId; diff --git a/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsRequireCall.js b/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsRequireCall.js new file mode 100644 index 00000000..6d833ac8 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsRequireCall.js @@ -0,0 +1,39 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class ContextDependencyTemplateAsRequireCall { + apply(dep, source, runtime) { + const moduleExports = runtime.moduleExports({ + module: dep.module, + request: dep.request + }); + + if (dep.module) { + if (dep.valueRange) { + if (Array.isArray(dep.replaces)) { + for (let i = 0; i < dep.replaces.length; i++) { + const rep = dep.replaces[i]; + source.replace(rep.range[0], rep.range[1] - 1, rep.value); + } + } + source.replace(dep.valueRange[1], dep.range[1] - 1, ")"); + // TODO webpack 5 remove `prepend` it's no longer used + source.replace( + dep.range[0], + dep.valueRange[0] - 1, + `${moduleExports}(${ + typeof dep.prepend === "string" ? JSON.stringify(dep.prepend) : "" + }` + ); + } else { + source.replace(dep.range[0], dep.range[1] - 1, moduleExports); + } + } else { + source.replace(dep.range[0], dep.range[1] - 1, moduleExports); + } + } +} +module.exports = ContextDependencyTemplateAsRequireCall; diff --git a/node_modules/webpack/lib/dependencies/ContextElementDependency.js b/node_modules/webpack/lib/dependencies/ContextElementDependency.js new file mode 100644 index 00000000..25877049 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ContextElementDependency.js @@ -0,0 +1,21 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class ContextElementDependency extends ModuleDependency { + constructor(request, userRequest) { + super(request); + if (userRequest) { + this.userRequest = userRequest; + } + } + + get type() { + return "context element"; + } +} + +module.exports = ContextElementDependency; diff --git a/node_modules/webpack/lib/dependencies/CriticalDependencyWarning.js b/node_modules/webpack/lib/dependencies/CriticalDependencyWarning.js new file mode 100644 index 00000000..43bd5686 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/CriticalDependencyWarning.js @@ -0,0 +1,20 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebpackError = require("../WebpackError"); + +class CriticalDependencyWarning extends WebpackError { + constructor(message) { + super(); + + this.name = "CriticalDependencyWarning"; + this.message = "Critical dependency: " + message; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = CriticalDependencyWarning; diff --git a/node_modules/webpack/lib/dependencies/DelegatedExportsDependency.js b/node_modules/webpack/lib/dependencies/DelegatedExportsDependency.js new file mode 100644 index 00000000..fcacedb4 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/DelegatedExportsDependency.js @@ -0,0 +1,33 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependencyReference = require("./DependencyReference"); +const NullDependency = require("./NullDependency"); + +class DelegatedExportsDependency extends NullDependency { + constructor(originModule, exports) { + super(); + this.originModule = originModule; + this.exports = exports; + } + + get type() { + return "delegated exports"; + } + + getReference() { + return new DependencyReference(this.originModule, true, false); + } + + getExports() { + return { + exports: this.exports, + dependencies: undefined + }; + } +} + +module.exports = DelegatedExportsDependency; diff --git a/node_modules/webpack/lib/dependencies/DelegatedSourceDependency.js b/node_modules/webpack/lib/dependencies/DelegatedSourceDependency.js new file mode 100644 index 00000000..7b0b9de5 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/DelegatedSourceDependency.js @@ -0,0 +1,18 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class DelegatedSourceDependency extends ModuleDependency { + constructor(request) { + super(request); + } + + get type() { + return "delegated source"; + } +} + +module.exports = DelegatedSourceDependency; diff --git a/node_modules/webpack/lib/dependencies/DependencyReference.js b/node_modules/webpack/lib/dependencies/DependencyReference.js new file mode 100644 index 00000000..a8f6afae --- /dev/null +++ b/node_modules/webpack/lib/dependencies/DependencyReference.js @@ -0,0 +1,64 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Florent Cailhol @ooflorent +*/ +"use strict"; + +/** @typedef {import("../Module")} Module */ + +class DependencyReference { + // TODO webpack 5: module must be dynamic, you must pass a function returning a module + // This is needed to remove the hack in ConcatenatedModule + // The problem is that the `module` in Dependency could be replaced i. e. because of Scope Hoisting + /** + * + * @param {Module} module the referenced module + * @param {string[] | boolean} importedNames imported named from the module + * @param {boolean=} weak if this is a weak reference + * @param {number} order the order information or NaN if don't care + */ + constructor(module, importedNames, weak = false, order = NaN) { + // TODO webpack 5: make it a getter + this.module = module; + // true: full object + // false: only sideeffects/no export + // array of strings: the exports with this names + this.importedNames = importedNames; + this.weak = !!weak; + this.order = order; + } + + /** + * @param {DependencyReference[]} array an array (will be modified) + * @returns {DependencyReference[]} the array again + */ + static sort(array) { + /** @type {WeakMap<DependencyReference, number>} */ + const originalOrder = new WeakMap(); + let i = 0; + for (const ref of array) { + originalOrder.set(ref, i++); + } + return array.sort((a, b) => { + const aOrder = a.order; + const bOrder = b.order; + if (isNaN(aOrder)) { + if (!isNaN(bOrder)) { + return 1; + } + } else { + if (isNaN(bOrder)) { + return -1; + } + if (aOrder !== bOrder) { + return aOrder - bOrder; + } + } + const aOrg = originalOrder.get(a); + const bOrg = originalOrder.get(b); + return aOrg - bOrg; + }); + } +} + +module.exports = DependencyReference; diff --git a/node_modules/webpack/lib/dependencies/DllEntryDependency.js b/node_modules/webpack/lib/dependencies/DllEntryDependency.js new file mode 100644 index 00000000..47c6acc0 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/DllEntryDependency.js @@ -0,0 +1,20 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const Dependency = require("../Dependency"); + +class DllEntryDependency extends Dependency { + constructor(dependencies, name) { + super(); + this.dependencies = dependencies; + this.name = name; + } + + get type() { + return "dll entry"; + } +} + +module.exports = DllEntryDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyAcceptDependency.js b/node_modules/webpack/lib/dependencies/HarmonyAcceptDependency.js new file mode 100644 index 00000000..f152efb8 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyAcceptDependency.js @@ -0,0 +1,45 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const NullDependency = require("./NullDependency"); +const HarmonyImportDependency = require("./HarmonyImportDependency"); + +class HarmonyAcceptDependency extends NullDependency { + constructor(range, dependencies, hasCallback) { + super(); + this.range = range; + this.dependencies = dependencies; + this.hasCallback = hasCallback; + } + + get type() { + return "accepted harmony modules"; + } +} + +HarmonyAcceptDependency.Template = class HarmonyAcceptDependencyTemplate { + apply(dep, source, runtime) { + const content = dep.dependencies + .filter(dependency => + HarmonyImportDependency.Template.isImportEmitted(dependency, source) + ) + .map(dependency => dependency.getImportStatement(true, runtime)) + .join(""); + + if (dep.hasCallback) { + source.insert( + dep.range[0], + `function(__WEBPACK_OUTDATED_DEPENDENCIES__) { ${content}(` + ); + source.insert(dep.range[1], ")(__WEBPACK_OUTDATED_DEPENDENCIES__); }"); + return; + } + + source.insert(dep.range[1] - 0.5, `, function() { ${content} }`); + } +}; + +module.exports = HarmonyAcceptDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyAcceptImportDependency.js b/node_modules/webpack/lib/dependencies/HarmonyAcceptImportDependency.js new file mode 100644 index 00000000..62bd00cf --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyAcceptImportDependency.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const HarmonyImportDependency = require("./HarmonyImportDependency"); + +class HarmonyAcceptImportDependency extends HarmonyImportDependency { + constructor(request, originModule, parserScope) { + super(request, originModule, NaN, parserScope); + this.weak = true; + } + + get type() { + return "harmony accept"; + } +} + +HarmonyAcceptImportDependency.Template = class HarmonyAcceptImportDependencyTemplate extends HarmonyImportDependency.Template { + apply(dep, source, runtime) {} +}; + +module.exports = HarmonyAcceptImportDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyCompatibilityDependency.js b/node_modules/webpack/lib/dependencies/HarmonyCompatibilityDependency.js new file mode 100644 index 00000000..d6febb5a --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyCompatibilityDependency.js @@ -0,0 +1,31 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class HarmonyCompatibilityDependency extends NullDependency { + constructor(originModule) { + super(); + this.originModule = originModule; + } + + get type() { + return "harmony export header"; + } +} + +HarmonyCompatibilityDependency.Template = class HarmonyExportDependencyTemplate { + apply(dep, source, runtime) { + const usedExports = dep.originModule.usedExports; + if (usedExports !== false && !Array.isArray(usedExports)) { + const content = runtime.defineEsModuleFlagStatement({ + exportsArgument: dep.originModule.exportsArgument + }); + source.insert(-10, content); + } + } +}; + +module.exports = HarmonyCompatibilityDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyDetectionParserPlugin.js b/node_modules/webpack/lib/dependencies/HarmonyDetectionParserPlugin.js new file mode 100644 index 00000000..062ec21a --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyDetectionParserPlugin.js @@ -0,0 +1,92 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const HarmonyCompatibilityDependency = require("./HarmonyCompatibilityDependency"); +const HarmonyInitDependency = require("./HarmonyInitDependency"); + +module.exports = class HarmonyDetectionParserPlugin { + apply(parser) { + parser.hooks.program.tap("HarmonyDetectionParserPlugin", ast => { + const isStrictHarmony = parser.state.module.type === "javascript/esm"; + const isHarmony = + isStrictHarmony || + ast.body.some(statement => { + return /^(Import|Export).*Declaration$/.test(statement.type); + }); + if (isHarmony) { + const module = parser.state.module; + const compatDep = new HarmonyCompatibilityDependency(module); + compatDep.loc = { + start: { + line: -1, + column: 0 + }, + end: { + line: -1, + column: 0 + }, + index: -3 + }; + module.addDependency(compatDep); + const initDep = new HarmonyInitDependency(module); + initDep.loc = { + start: { + line: -1, + column: 0 + }, + end: { + line: -1, + column: 0 + }, + index: -2 + }; + module.addDependency(initDep); + parser.state.harmonyParserScope = parser.state.harmonyParserScope || {}; + parser.scope.isStrict = true; + module.buildMeta.exportsType = "namespace"; + module.buildInfo.strict = true; + module.buildInfo.exportsArgument = "__webpack_exports__"; + if (isStrictHarmony) { + module.buildMeta.strictHarmonyModule = true; + module.buildInfo.moduleArgument = "__webpack_module__"; + } + } + }); + + const skipInHarmony = () => { + const module = parser.state.module; + if (module && module.buildMeta && module.buildMeta.exportsType) { + return true; + } + }; + + const nullInHarmony = () => { + const module = parser.state.module; + if (module && module.buildMeta && module.buildMeta.exportsType) { + return null; + } + }; + + const nonHarmonyIdentifiers = ["define", "exports"]; + for (const identifer of nonHarmonyIdentifiers) { + parser.hooks.evaluateTypeof + .for(identifer) + .tap("HarmonyDetectionParserPlugin", nullInHarmony); + parser.hooks.typeof + .for(identifer) + .tap("HarmonyDetectionParserPlugin", skipInHarmony); + parser.hooks.evaluate + .for(identifer) + .tap("HarmonyDetectionParserPlugin", nullInHarmony); + parser.hooks.expression + .for(identifer) + .tap("HarmonyDetectionParserPlugin", skipInHarmony); + parser.hooks.call + .for(identifer) + .tap("HarmonyDetectionParserPlugin", skipInHarmony); + } + } +}; diff --git a/node_modules/webpack/lib/dependencies/HarmonyExportDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/HarmonyExportDependencyParserPlugin.js new file mode 100644 index 00000000..6ab0c0fe --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyExportDependencyParserPlugin.js @@ -0,0 +1,154 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const HarmonyExportExpressionDependency = require("./HarmonyExportExpressionDependency"); +const HarmonyImportSideEffectDependency = require("./HarmonyImportSideEffectDependency"); +const HarmonyExportHeaderDependency = require("./HarmonyExportHeaderDependency"); +const HarmonyExportSpecifierDependency = require("./HarmonyExportSpecifierDependency"); +const HarmonyExportImportedSpecifierDependency = require("./HarmonyExportImportedSpecifierDependency"); +const ConstDependency = require("./ConstDependency"); + +module.exports = class HarmonyExportDependencyParserPlugin { + constructor(moduleOptions) { + this.strictExportPresence = moduleOptions.strictExportPresence; + } + + apply(parser) { + parser.hooks.export.tap( + "HarmonyExportDependencyParserPlugin", + statement => { + const dep = new HarmonyExportHeaderDependency( + statement.declaration && statement.declaration.range, + statement.range + ); + dep.loc = Object.create(statement.loc); + dep.loc.index = -1; + parser.state.current.addDependency(dep); + return true; + } + ); + parser.hooks.exportImport.tap( + "HarmonyExportDependencyParserPlugin", + (statement, source) => { + parser.state.lastHarmonyImportOrder = + (parser.state.lastHarmonyImportOrder || 0) + 1; + const clearDep = new ConstDependency("", statement.range); + clearDep.loc = Object.create(statement.loc); + clearDep.loc.index = -1; + parser.state.current.addDependency(clearDep); + const sideEffectDep = new HarmonyImportSideEffectDependency( + source, + parser.state.module, + parser.state.lastHarmonyImportOrder, + parser.state.harmonyParserScope + ); + sideEffectDep.loc = Object.create(statement.loc); + sideEffectDep.loc.index = -1; + parser.state.current.addDependency(sideEffectDep); + return true; + } + ); + parser.hooks.exportExpression.tap( + "HarmonyExportDependencyParserPlugin", + (statement, expr) => { + const comments = parser.getComments([ + statement.range[0], + expr.range[0] + ]); + const dep = new HarmonyExportExpressionDependency( + parser.state.module, + expr.range, + statement.range, + comments + .map(c => { + switch (c.type) { + case "Block": + return `/*${c.value}*/`; + case "Line": + return `//${c.value}\n`; + } + return ""; + }) + .join("") + ); + dep.loc = Object.create(statement.loc); + dep.loc.index = -1; + parser.state.current.addDependency(dep); + return true; + } + ); + parser.hooks.exportDeclaration.tap( + "HarmonyExportDependencyParserPlugin", + statement => {} + ); + parser.hooks.exportSpecifier.tap( + "HarmonyExportDependencyParserPlugin", + (statement, id, name, idx) => { + const rename = parser.scope.renames.get(id); + let dep; + const harmonyNamedExports = (parser.state.harmonyNamedExports = + parser.state.harmonyNamedExports || new Set()); + harmonyNamedExports.add(name); + if (rename === "imported var") { + const settings = parser.state.harmonySpecifier.get(id); + dep = new HarmonyExportImportedSpecifierDependency( + settings.source, + parser.state.module, + settings.sourceOrder, + parser.state.harmonyParserScope, + settings.id, + name, + harmonyNamedExports, + null, + this.strictExportPresence + ); + } else { + dep = new HarmonyExportSpecifierDependency( + parser.state.module, + id, + name + ); + } + dep.loc = Object.create(statement.loc); + dep.loc.index = idx; + parser.state.current.addDependency(dep); + return true; + } + ); + parser.hooks.exportImportSpecifier.tap( + "HarmonyExportDependencyParserPlugin", + (statement, source, id, name, idx) => { + const harmonyNamedExports = (parser.state.harmonyNamedExports = + parser.state.harmonyNamedExports || new Set()); + let harmonyStarExports = null; + if (name) { + harmonyNamedExports.add(name); + } else { + harmonyStarExports = parser.state.harmonyStarExports = + parser.state.harmonyStarExports || []; + } + const dep = new HarmonyExportImportedSpecifierDependency( + source, + parser.state.module, + parser.state.lastHarmonyImportOrder, + parser.state.harmonyParserScope, + id, + name, + harmonyNamedExports, + harmonyStarExports && harmonyStarExports.slice(), + this.strictExportPresence + ); + if (harmonyStarExports) { + harmonyStarExports.push(dep); + } + dep.loc = Object.create(statement.loc); + dep.loc.index = idx; + parser.state.current.addDependency(dep); + return true; + } + ); + } +}; diff --git a/node_modules/webpack/lib/dependencies/HarmonyExportExpressionDependency.js b/node_modules/webpack/lib/dependencies/HarmonyExportExpressionDependency.js new file mode 100644 index 00000000..dfb499ad --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyExportExpressionDependency.js @@ -0,0 +1,58 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class HarmonyExportExpressionDependency extends NullDependency { + constructor(originModule, range, rangeStatement, prefix) { + super(); + this.originModule = originModule; + this.range = range; + this.rangeStatement = rangeStatement; + this.prefix = prefix; + } + + get type() { + return "harmony export expression"; + } + + getExports() { + return { + exports: ["default"], + dependencies: undefined + }; + } +} + +HarmonyExportExpressionDependency.Template = class HarmonyExportDependencyTemplate { + apply(dep, source) { + const used = dep.originModule.isUsed("default"); + const content = this.getContent(dep.originModule, used); + + if (dep.range) { + source.replace( + dep.rangeStatement[0], + dep.range[0] - 1, + content + "(" + dep.prefix + ); + source.replace(dep.range[1], dep.rangeStatement[1] - 1, ");"); + return; + } + + source.replace(dep.rangeStatement[0], dep.rangeStatement[1] - 1, content); + } + + getContent(module, used) { + const exportsName = module.exportsArgument; + if (used) { + return `/* harmony default export */ ${exportsName}[${JSON.stringify( + used + )}] = `; + } + return "/* unused harmony default export */ var _unused_webpack_default_export = "; + } +}; + +module.exports = HarmonyExportExpressionDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyExportHeaderDependency.js b/node_modules/webpack/lib/dependencies/HarmonyExportHeaderDependency.js new file mode 100644 index 00000000..a0e9918b --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyExportHeaderDependency.js @@ -0,0 +1,30 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class HarmonyExportHeaderDependency extends NullDependency { + constructor(range, rangeStatement) { + super(); + this.range = range; + this.rangeStatement = rangeStatement; + } + + get type() { + return "harmony export header"; + } +} + +HarmonyExportHeaderDependency.Template = class HarmonyExportDependencyTemplate { + apply(dep, source) { + const content = ""; + const replaceUntil = dep.range + ? dep.range[0] - 1 + : dep.rangeStatement[1] - 1; + source.replace(dep.rangeStatement[0], replaceUntil, content); + } +}; + +module.exports = HarmonyExportHeaderDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyExportImportedSpecifierDependency.js b/node_modules/webpack/lib/dependencies/HarmonyExportImportedSpecifierDependency.js new file mode 100644 index 00000000..1965d0db --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyExportImportedSpecifierDependency.js @@ -0,0 +1,645 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependencyReference = require("./DependencyReference"); +const HarmonyImportDependency = require("./HarmonyImportDependency"); +const Template = require("../Template"); +const HarmonyLinkingError = require("../HarmonyLinkingError"); + +/** @typedef {import("../Module")} Module */ + +/** @typedef {"missing"|"unused"|"empty-star"|"reexport-non-harmony-default"|"reexport-named-default"|"reexport-namespace-object"|"reexport-non-harmony-default-strict"|"reexport-fake-namespace-object"|"rexport-non-harmony-undefined"|"safe-reexport"|"checked-reexport"|"dynamic-reexport"} ExportModeType */ + +/** @type {Map<string, string>} */ +const EMPTY_MAP = new Map(); + +class ExportMode { + /** + * @param {ExportModeType} type type of the mode + */ + constructor(type) { + /** @type {ExportModeType} */ + this.type = type; + /** @type {string|null} */ + this.name = null; + /** @type {Map<string, string>} */ + this.map = EMPTY_MAP; + /** @type {Module|null} */ + this.module = null; + /** @type {string|null} */ + this.userRequest = null; + } +} + +const EMPTY_STAR_MODE = new ExportMode("empty-star"); + +class HarmonyExportImportedSpecifierDependency extends HarmonyImportDependency { + constructor( + request, + originModule, + sourceOrder, + parserScope, + id, + name, + activeExports, + otherStarExports, + strictExportPresence + ) { + super(request, originModule, sourceOrder, parserScope); + this.id = id; + this.name = name; + this.activeExports = activeExports; + this.otherStarExports = otherStarExports; + this.strictExportPresence = strictExportPresence; + } + + get type() { + return "harmony export imported specifier"; + } + + getMode(ignoreUnused) { + const name = this.name; + const id = this.id; + const used = this.originModule.isUsed(name); + const importedModule = this._module; + + if (!importedModule) { + const mode = new ExportMode("missing"); + mode.userRequest = this.userRequest; + return mode; + } + + if ( + !ignoreUnused && + (name ? !used : this.originModule.usedExports === false) + ) { + const mode = new ExportMode("unused"); + mode.name = name || "*"; + return mode; + } + + const strictHarmonyModule = this.originModule.buildMeta.strictHarmonyModule; + if (name && id === "default" && importedModule.buildMeta) { + if (!importedModule.buildMeta.exportsType) { + const mode = new ExportMode( + strictHarmonyModule + ? "reexport-non-harmony-default-strict" + : "reexport-non-harmony-default" + ); + mode.name = name; + mode.module = importedModule; + return mode; + } else if (importedModule.buildMeta.exportsType === "named") { + const mode = new ExportMode("reexport-named-default"); + mode.name = name; + mode.module = importedModule; + return mode; + } + } + + const isNotAHarmonyModule = + importedModule.buildMeta && !importedModule.buildMeta.exportsType; + if (name) { + let mode; + if (id) { + // export { name as name } + if (isNotAHarmonyModule && strictHarmonyModule) { + mode = new ExportMode("rexport-non-harmony-undefined"); + mode.name = name; + } else { + mode = new ExportMode("safe-reexport"); + mode.map = new Map([[name, id]]); + } + } else { + // export { * as name } + if (isNotAHarmonyModule && strictHarmonyModule) { + mode = new ExportMode("reexport-fake-namespace-object"); + mode.name = name; + } else { + mode = new ExportMode("reexport-namespace-object"); + mode.name = name; + } + } + mode.module = importedModule; + return mode; + } + + const hasUsedExports = Array.isArray(this.originModule.usedExports); + const hasProvidedExports = Array.isArray( + importedModule.buildMeta.providedExports + ); + const activeFromOtherStarExports = this._discoverActiveExportsFromOtherStartExports(); + + // export * + if (hasUsedExports) { + // reexport * with known used exports + if (hasProvidedExports) { + const map = new Map( + this.originModule.usedExports + .filter(id => { + if (id === "default") return false; + if (this.activeExports.has(id)) return false; + if (activeFromOtherStarExports.has(id)) return false; + if (!importedModule.buildMeta.providedExports.includes(id)) + return false; + return true; + }) + .map(item => [item, item]) + ); + + if (map.size === 0) { + return EMPTY_STAR_MODE; + } + + const mode = new ExportMode("safe-reexport"); + mode.module = importedModule; + mode.map = map; + return mode; + } + + const map = new Map( + this.originModule.usedExports + .filter(id => { + if (id === "default") return false; + if (this.activeExports.has(id)) return false; + if (activeFromOtherStarExports.has(id)) return false; + + return true; + }) + .map(item => [item, item]) + ); + + if (map.size === 0) { + return EMPTY_STAR_MODE; + } + + const mode = new ExportMode("checked-reexport"); + mode.module = importedModule; + mode.map = map; + return mode; + } + + if (hasProvidedExports) { + const map = new Map( + importedModule.buildMeta.providedExports + .filter(id => { + if (id === "default") return false; + if (this.activeExports.has(id)) return false; + if (activeFromOtherStarExports.has(id)) return false; + + return true; + }) + .map(item => [item, item]) + ); + + if (map.size === 0) { + return EMPTY_STAR_MODE; + } + + const mode = new ExportMode("safe-reexport"); + mode.module = importedModule; + mode.map = map; + return mode; + } + + const mode = new ExportMode("dynamic-reexport"); + mode.module = importedModule; + return mode; + } + + getReference() { + const mode = this.getMode(false); + + switch (mode.type) { + case "missing": + case "unused": + case "empty-star": + return null; + + case "reexport-non-harmony-default": + case "reexport-named-default": + return new DependencyReference( + mode.module, + ["default"], + false, + this.sourceOrder + ); + + case "reexport-namespace-object": + case "reexport-non-harmony-default-strict": + case "reexport-fake-namespace-object": + case "rexport-non-harmony-undefined": + return new DependencyReference( + mode.module, + true, + false, + this.sourceOrder + ); + + case "safe-reexport": + case "checked-reexport": + return new DependencyReference( + mode.module, + Array.from(mode.map.values()), + false, + this.sourceOrder + ); + + case "dynamic-reexport": + return new DependencyReference( + mode.module, + true, + false, + this.sourceOrder + ); + + default: + throw new Error(`Unknown mode ${mode.type}`); + } + } + + _discoverActiveExportsFromOtherStartExports() { + if (!this.otherStarExports) return new Set(); + const result = new Set(); + // try to learn impossible exports from other star exports with provided exports + for (const otherStarExport of this.otherStarExports) { + const otherImportedModule = otherStarExport._module; + if ( + otherImportedModule && + Array.isArray(otherImportedModule.buildMeta.providedExports) + ) { + for (const exportName of otherImportedModule.buildMeta + .providedExports) { + result.add(exportName); + } + } + } + return result; + } + + getExports() { + if (this.name) { + return { + exports: [this.name], + dependencies: undefined + }; + } + + const importedModule = this.module; + + if (!importedModule) { + // no imported module available + return { + exports: null, + dependencies: undefined + }; + } + + if (Array.isArray(importedModule.buildMeta.providedExports)) { + return { + exports: importedModule.buildMeta.providedExports.filter( + id => id !== "default" + ), + dependencies: [importedModule] + }; + } + + if (importedModule.buildMeta.providedExports) { + return { + exports: true, + dependencies: undefined + }; + } + + return { + exports: null, + dependencies: [importedModule] + }; + } + + getWarnings() { + if ( + this.strictExportPresence || + this.originModule.buildMeta.strictHarmonyModule + ) { + return []; + } + return this._getErrors(); + } + + getErrors() { + if ( + this.strictExportPresence || + this.originModule.buildMeta.strictHarmonyModule + ) { + return this._getErrors(); + } + return []; + } + + _getErrors() { + const importedModule = this._module; + if (!importedModule) { + return; + } + + if (!importedModule.buildMeta || !importedModule.buildMeta.exportsType) { + // It's not an harmony module + if ( + this.originModule.buildMeta.strictHarmonyModule && + this.id !== "default" + ) { + // In strict harmony modules we only support the default export + const exportName = this.id + ? `the named export '${this.id}'` + : "the namespace object"; + return [ + new HarmonyLinkingError( + `Can't reexport ${exportName} from non EcmaScript module (only default export is available)` + ) + ]; + } + return; + } + + if (!this.id) { + return; + } + + if (importedModule.isProvided(this.id) !== false) { + // It's provided or we are not sure + return; + } + + // We are sure that it's not provided + const idIsNotNameMessage = + this.id !== this.name ? ` (reexported as '${this.name}')` : ""; + const errorMessage = `"export '${ + this.id + }'${idIsNotNameMessage} was not found in '${this.userRequest}'`; + return [new HarmonyLinkingError(errorMessage)]; + } + + updateHash(hash) { + super.updateHash(hash); + const hashValue = this.getHashValue(this._module); + hash.update(hashValue); + } + + getHashValue(importedModule) { + if (!importedModule) { + return ""; + } + + const stringifiedUsedExport = JSON.stringify(importedModule.usedExports); + const stringifiedProvidedExport = JSON.stringify( + importedModule.buildMeta.providedExports + ); + return ( + importedModule.used + stringifiedUsedExport + stringifiedProvidedExport + ); + } +} + +module.exports = HarmonyExportImportedSpecifierDependency; + +HarmonyExportImportedSpecifierDependency.Template = class HarmonyExportImportedSpecifierDependencyTemplate extends HarmonyImportDependency.Template { + harmonyInit(dep, source, runtime, dependencyTemplates) { + super.harmonyInit(dep, source, runtime, dependencyTemplates); + const content = this.getContent(dep); + source.insert(-1, content); + } + + getHarmonyInitOrder(dep) { + if (dep.name) { + const used = dep.originModule.isUsed(dep.name); + if (!used) return NaN; + } else { + const importedModule = dep._module; + + const activeFromOtherStarExports = dep._discoverActiveExportsFromOtherStartExports(); + + if (Array.isArray(dep.originModule.usedExports)) { + // we know which exports are used + + const unused = dep.originModule.usedExports.every(id => { + if (id === "default") return true; + if (dep.activeExports.has(id)) return true; + if (importedModule.isProvided(id) === false) return true; + if (activeFromOtherStarExports.has(id)) return true; + return false; + }); + if (unused) return NaN; + } else if ( + dep.originModule.usedExports && + importedModule && + Array.isArray(importedModule.buildMeta.providedExports) + ) { + // not sure which exports are used, but we know which are provided + + const unused = importedModule.buildMeta.providedExports.every(id => { + if (id === "default") return true; + if (dep.activeExports.has(id)) return true; + if (activeFromOtherStarExports.has(id)) return true; + return false; + }); + if (unused) return NaN; + } + } + return super.getHarmonyInitOrder(dep); + } + + getContent(dep) { + const mode = dep.getMode(false); + const module = dep.originModule; + const importedModule = dep._module; + const importVar = dep.getImportVar(); + + switch (mode.type) { + case "missing": + return `throw new Error(${JSON.stringify( + `Cannot find module '${mode.userRequest}'` + )});\n`; + + case "unused": + return `${Template.toNormalComment( + `unused harmony reexport ${mode.name}` + )}\n`; + + case "reexport-non-harmony-default": + return ( + "/* harmony reexport (default from non-harmony) */ " + + this.getReexportStatement( + module, + module.isUsed(mode.name), + importVar, + null + ) + ); + + case "reexport-named-default": + return ( + "/* harmony reexport (default from named exports) */ " + + this.getReexportStatement( + module, + module.isUsed(mode.name), + importVar, + "" + ) + ); + + case "reexport-fake-namespace-object": + return ( + "/* harmony reexport (fake namespace object from non-harmony) */ " + + this.getReexportFakeNamespaceObjectStatement( + module, + module.isUsed(mode.name), + importVar + ) + ); + + case "rexport-non-harmony-undefined": + return ( + "/* harmony reexport (non default export from non-harmony) */ " + + this.getReexportStatement( + module, + module.isUsed(mode.name), + "undefined", + "" + ) + ); + + case "reexport-non-harmony-default-strict": + return ( + "/* harmony reexport (default from non-harmony) */ " + + this.getReexportStatement( + module, + module.isUsed(mode.name), + importVar, + "" + ) + ); + + case "reexport-namespace-object": + return ( + "/* harmony reexport (module object) */ " + + this.getReexportStatement( + module, + module.isUsed(mode.name), + importVar, + "" + ) + ); + + case "empty-star": + return "/* empty/unused harmony star reexport */"; + + case "safe-reexport": + return Array.from(mode.map.entries()) + .map(item => { + return ( + "/* harmony reexport (safe) */ " + + this.getReexportStatement( + module, + module.isUsed(item[0]), + importVar, + importedModule.isUsed(item[1]) + ) + + "\n" + ); + }) + .join(""); + + case "checked-reexport": + return Array.from(mode.map.entries()) + .map(item => { + return ( + "/* harmony reexport (checked) */ " + + this.getConditionalReexportStatement( + module, + item[0], + importVar, + item[1] + ) + + "\n" + ); + }) + .join(""); + + case "dynamic-reexport": { + const activeExports = new Set([ + ...dep.activeExports, + ...dep._discoverActiveExportsFromOtherStartExports() + ]); + let content = + "/* harmony reexport (unknown) */ for(var __WEBPACK_IMPORT_KEY__ in " + + importVar + + ") "; + + // Filter out exports which are defined by other exports + // and filter out default export because it cannot be reexported with * + if (activeExports.size > 0) { + content += + "if(" + + JSON.stringify(Array.from(activeExports).concat("default")) + + ".indexOf(__WEBPACK_IMPORT_KEY__) < 0) "; + } else { + content += "if(__WEBPACK_IMPORT_KEY__ !== 'default') "; + } + const exportsName = dep.originModule.exportsArgument; + return ( + content + + `(function(key) { __webpack_require__.d(${exportsName}, key, function() { return ${importVar}[key]; }) }(__WEBPACK_IMPORT_KEY__));\n` + ); + } + + default: + throw new Error(`Unknown mode ${mode.type}`); + } + } + + getReexportStatement(module, key, name, valueKey) { + const exportsName = module.exportsArgument; + const returnValue = this.getReturnValue(name, valueKey); + return `__webpack_require__.d(${exportsName}, ${JSON.stringify( + key + )}, function() { return ${returnValue}; });\n`; + } + + getReexportFakeNamespaceObjectStatement(module, key, name) { + const exportsName = module.exportsArgument; + return `__webpack_require__.d(${exportsName}, ${JSON.stringify( + key + )}, function() { return __webpack_require__.t(${name}); });\n`; + } + + getConditionalReexportStatement(module, key, name, valueKey) { + if (valueKey === false) { + return "/* unused export */\n"; + } + const exportsName = module.exportsArgument; + const returnValue = this.getReturnValue(name, valueKey); + return `if(__webpack_require__.o(${name}, ${JSON.stringify( + valueKey + )})) __webpack_require__.d(${exportsName}, ${JSON.stringify( + key + )}, function() { return ${returnValue}; });\n`; + } + + getReturnValue(name, valueKey) { + if (valueKey === null) { + return `${name}_default.a`; + } + if (valueKey === "") { + return name; + } + if (valueKey === false) { + return "/* unused export */ undefined"; + } + + return `${name}[${JSON.stringify(valueKey)}]`; + } +}; diff --git a/node_modules/webpack/lib/dependencies/HarmonyExportSpecifierDependency.js b/node_modules/webpack/lib/dependencies/HarmonyExportSpecifierDependency.js new file mode 100644 index 00000000..1bf6a3fe --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyExportSpecifierDependency.js @@ -0,0 +1,54 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class HarmonyExportSpecifierDependency extends NullDependency { + constructor(originModule, id, name) { + super(); + this.originModule = originModule; + this.id = id; + this.name = name; + } + + get type() { + return "harmony export specifier"; + } + + getExports() { + return { + exports: [this.name], + dependencies: undefined + }; + } +} + +HarmonyExportSpecifierDependency.Template = class HarmonyExportSpecifierDependencyTemplate { + apply(dep, source) {} + + getHarmonyInitOrder(dep) { + return 0; + } + + harmonyInit(dep, source, runtime) { + const content = this.getContent(dep); + source.insert(-1, content); + } + + getContent(dep) { + const used = dep.originModule.isUsed(dep.name); + if (!used) { + return `/* unused harmony export ${dep.name || "namespace"} */\n`; + } + + const exportsName = dep.originModule.exportsArgument; + + return `/* harmony export (binding) */ __webpack_require__.d(${exportsName}, ${JSON.stringify( + used + )}, function() { return ${dep.id}; });\n`; + } +}; + +module.exports = HarmonyExportSpecifierDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyImportDependency.js b/node_modules/webpack/lib/dependencies/HarmonyImportDependency.js new file mode 100644 index 00000000..97fd9bf6 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyImportDependency.js @@ -0,0 +1,109 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependencyReference = require("./DependencyReference"); +const ModuleDependency = require("./ModuleDependency"); +const Template = require("../Template"); + +class HarmonyImportDependency extends ModuleDependency { + constructor(request, originModule, sourceOrder, parserScope) { + super(request); + this.redirectedModule = undefined; + this.originModule = originModule; + this.sourceOrder = sourceOrder; + this.parserScope = parserScope; + } + + get _module() { + return this.redirectedModule || this.module; + } + + getReference() { + if (!this._module) return null; + return new DependencyReference( + this._module, + false, + this.weak, + this.sourceOrder + ); + } + + getImportVar() { + let importVarMap = this.parserScope.importVarMap; + if (!importVarMap) this.parserScope.importVarMap = importVarMap = new Map(); + let importVar = importVarMap.get(this._module); + if (importVar) return importVar; + importVar = `${Template.toIdentifier( + `${this.userRequest}` + )}__WEBPACK_IMPORTED_MODULE_${importVarMap.size}__`; + importVarMap.set(this._module, importVar); + return importVar; + } + + getImportStatement(update, runtime) { + return runtime.importStatement({ + update, + module: this._module, + importVar: this.getImportVar(), + request: this.request, + originModule: this.originModule + }); + } + + updateHash(hash) { + super.updateHash(hash); + const importedModule = this._module; + hash.update( + (importedModule && + (!importedModule.buildMeta || importedModule.buildMeta.exportsType)) + + "" + ); + hash.update((importedModule && importedModule.id) + ""); + } + + disconnect() { + super.disconnect(); + this.redirectedModule = undefined; + } +} + +module.exports = HarmonyImportDependency; + +const importEmittedMap = new WeakMap(); + +HarmonyImportDependency.Template = class HarmonyImportDependencyTemplate { + apply(dep, source, runtime) { + // no-op + } + + getHarmonyInitOrder(dep) { + return dep.sourceOrder; + } + + static isImportEmitted(dep, source) { + let sourceInfo = importEmittedMap.get(source); + if (!sourceInfo) return false; + const key = dep._module || dep.request; + return key && sourceInfo.emittedImports.get(key); + } + + harmonyInit(dep, source, runtime, dependencyTemplates) { + let sourceInfo = importEmittedMap.get(source); + if (!sourceInfo) { + importEmittedMap.set( + source, + (sourceInfo = { + emittedImports: new Map() + }) + ); + } + const key = dep._module || dep.request; + if (key && sourceInfo.emittedImports.get(key)) return; + sourceInfo.emittedImports.set(key, true); + const content = dep.getImportStatement(false, runtime); + source.insert(-1, content); + } +}; diff --git a/node_modules/webpack/lib/dependencies/HarmonyImportDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/HarmonyImportDependencyParserPlugin.js new file mode 100644 index 00000000..7f9fcde2 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyImportDependencyParserPlugin.js @@ -0,0 +1,222 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { SyncBailHook } = require("tapable"); +const HarmonyImportSideEffectDependency = require("./HarmonyImportSideEffectDependency"); +const HarmonyImportSpecifierDependency = require("./HarmonyImportSpecifierDependency"); +const HarmonyAcceptImportDependency = require("./HarmonyAcceptImportDependency"); +const HarmonyAcceptDependency = require("./HarmonyAcceptDependency"); +const ConstDependency = require("./ConstDependency"); + +module.exports = class HarmonyImportDependencyParserPlugin { + constructor(moduleOptions) { + this.strictExportPresence = moduleOptions.strictExportPresence; + this.strictThisContextOnImports = moduleOptions.strictThisContextOnImports; + } + + apply(parser) { + parser.hooks.import.tap( + "HarmonyImportDependencyParserPlugin", + (statement, source) => { + parser.state.lastHarmonyImportOrder = + (parser.state.lastHarmonyImportOrder || 0) + 1; + const clearDep = new ConstDependency("", statement.range); + clearDep.loc = statement.loc; + parser.state.module.addDependency(clearDep); + const sideEffectDep = new HarmonyImportSideEffectDependency( + source, + parser.state.module, + parser.state.lastHarmonyImportOrder, + parser.state.harmonyParserScope + ); + sideEffectDep.loc = statement.loc; + parser.state.module.addDependency(sideEffectDep); + return true; + } + ); + parser.hooks.importSpecifier.tap( + "HarmonyImportDependencyParserPlugin", + (statement, source, id, name) => { + parser.scope.definitions.delete(name); + parser.scope.renames.set(name, "imported var"); + if (!parser.state.harmonySpecifier) { + parser.state.harmonySpecifier = new Map(); + } + parser.state.harmonySpecifier.set(name, { + source, + id, + sourceOrder: parser.state.lastHarmonyImportOrder + }); + return true; + } + ); + parser.hooks.expression + .for("imported var") + .tap("HarmonyImportDependencyParserPlugin", expr => { + const name = expr.name; + const settings = parser.state.harmonySpecifier.get(name); + const dep = new HarmonyImportSpecifierDependency( + settings.source, + parser.state.module, + settings.sourceOrder, + parser.state.harmonyParserScope, + settings.id, + name, + expr.range, + this.strictExportPresence + ); + dep.shorthand = parser.scope.inShorthand; + dep.directImport = true; + dep.loc = expr.loc; + parser.state.module.addDependency(dep); + return true; + }); + parser.hooks.expressionAnyMember + .for("imported var") + .tap("HarmonyImportDependencyParserPlugin", expr => { + const name = expr.object.name; + const settings = parser.state.harmonySpecifier.get(name); + if (settings.id !== null) return false; + const dep = new HarmonyImportSpecifierDependency( + settings.source, + parser.state.module, + settings.sourceOrder, + parser.state.harmonyParserScope, + expr.property.name || expr.property.value, + name, + expr.range, + this.strictExportPresence + ); + dep.shorthand = parser.scope.inShorthand; + dep.directImport = false; + dep.loc = expr.loc; + parser.state.module.addDependency(dep); + return true; + }); + if (this.strictThisContextOnImports) { + // only in case when we strictly follow the spec we need a special case here + parser.hooks.callAnyMember + .for("imported var") + .tap("HarmonyImportDependencyParserPlugin", expr => { + if (expr.callee.type !== "MemberExpression") return; + if (expr.callee.object.type !== "Identifier") return; + const name = expr.callee.object.name; + const settings = parser.state.harmonySpecifier.get(name); + if (settings.id !== null) return false; + const dep = new HarmonyImportSpecifierDependency( + settings.source, + parser.state.module, + settings.sourceOrder, + parser.state.harmonyParserScope, + expr.callee.property.name || expr.callee.property.value, + name, + expr.callee.range, + this.strictExportPresence + ); + dep.shorthand = parser.scope.inShorthand; + dep.directImport = false; + dep.namespaceObjectAsContext = true; + dep.loc = expr.callee.loc; + parser.state.module.addDependency(dep); + if (expr.arguments) parser.walkExpressions(expr.arguments); + return true; + }); + } + parser.hooks.call + .for("imported var") + .tap("HarmonyImportDependencyParserPlugin", expr => { + const args = expr.arguments; + const fullExpr = expr; + expr = expr.callee; + if (expr.type !== "Identifier") return; + const name = expr.name; + const settings = parser.state.harmonySpecifier.get(name); + const dep = new HarmonyImportSpecifierDependency( + settings.source, + parser.state.module, + settings.sourceOrder, + parser.state.harmonyParserScope, + settings.id, + name, + expr.range, + this.strictExportPresence + ); + dep.directImport = true; + dep.callArgs = args; + dep.call = fullExpr; + dep.loc = expr.loc; + parser.state.module.addDependency(dep); + if (args) parser.walkExpressions(args); + return true; + }); + // TODO webpack 5: refactor this, no custom hooks + if (!parser.hooks.hotAcceptCallback) { + parser.hooks.hotAcceptCallback = new SyncBailHook([ + "expression", + "requests" + ]); + } + if (!parser.hooks.hotAcceptWithoutCallback) { + parser.hooks.hotAcceptWithoutCallback = new SyncBailHook([ + "expression", + "requests" + ]); + } + parser.hooks.hotAcceptCallback.tap( + "HarmonyImportDependencyParserPlugin", + (expr, requests) => { + const harmonyParserScope = parser.state.harmonyParserScope; + if (!harmonyParserScope) { + // This is not a harmony module, skip it + return; + } + const dependencies = requests.map(request => { + const dep = new HarmonyAcceptImportDependency( + request, + parser.state.module, + harmonyParserScope + ); + dep.loc = expr.loc; + parser.state.module.addDependency(dep); + return dep; + }); + if (dependencies.length > 0) { + const dep = new HarmonyAcceptDependency( + expr.range, + dependencies, + true + ); + dep.loc = expr.loc; + parser.state.module.addDependency(dep); + } + } + ); + parser.hooks.hotAcceptWithoutCallback.tap( + "HarmonyImportDependencyParserPlugin", + (expr, requests) => { + const dependencies = requests.map(request => { + const dep = new HarmonyAcceptImportDependency( + request, + parser.state.module, + parser.state.harmonyParserScope + ); + dep.loc = expr.loc; + parser.state.module.addDependency(dep); + return dep; + }); + if (dependencies.length > 0) { + const dep = new HarmonyAcceptDependency( + expr.range, + dependencies, + false + ); + dep.loc = expr.loc; + parser.state.module.addDependency(dep); + } + } + ); + } +}; diff --git a/node_modules/webpack/lib/dependencies/HarmonyImportSideEffectDependency.js b/node_modules/webpack/lib/dependencies/HarmonyImportSideEffectDependency.js new file mode 100644 index 00000000..a41c1b95 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyImportSideEffectDependency.js @@ -0,0 +1,31 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const HarmonyImportDependency = require("./HarmonyImportDependency"); + +class HarmonyImportSideEffectDependency extends HarmonyImportDependency { + constructor(request, originModule, sourceOrder, parserScope) { + super(request, originModule, sourceOrder, parserScope); + } + + getReference() { + if (this._module && this._module.factoryMeta.sideEffectFree) return null; + + return super.getReference(); + } + + get type() { + return "harmony side effect evaluation"; + } +} + +HarmonyImportSideEffectDependency.Template = class HarmonyImportSideEffectDependencyTemplate extends HarmonyImportDependency.Template { + getHarmonyInitOrder(dep) { + if (dep._module && dep._module.factoryMeta.sideEffectFree) return NaN; + return super.getHarmonyInitOrder(dep); + } +}; + +module.exports = HarmonyImportSideEffectDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyImportSpecifierDependency.js b/node_modules/webpack/lib/dependencies/HarmonyImportSpecifierDependency.js new file mode 100644 index 00000000..76971193 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyImportSpecifierDependency.js @@ -0,0 +1,167 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependencyReference = require("./DependencyReference"); +const HarmonyImportDependency = require("./HarmonyImportDependency"); +const HarmonyLinkingError = require("../HarmonyLinkingError"); + +class HarmonyImportSpecifierDependency extends HarmonyImportDependency { + constructor( + request, + originModule, + sourceOrder, + parserScope, + id, + name, + range, + strictExportPresence + ) { + super(request, originModule, sourceOrder, parserScope); + this.id = id === null ? null : `${id}`; + this.redirectedId = undefined; + this.name = name; + this.range = range; + this.strictExportPresence = strictExportPresence; + this.namespaceObjectAsContext = false; + this.callArgs = undefined; + this.call = undefined; + this.directImport = undefined; + this.shorthand = undefined; + } + + get type() { + return "harmony import specifier"; + } + + get _id() { + return this.redirectedId || this.id; + } + + getReference() { + if (!this._module) return null; + return new DependencyReference( + this._module, + this._id && !this.namespaceObjectAsContext ? [this._id] : true, + false, + this.sourceOrder + ); + } + + getWarnings() { + if ( + this.strictExportPresence || + this.originModule.buildMeta.strictHarmonyModule + ) { + return []; + } + return this._getErrors(); + } + + getErrors() { + if ( + this.strictExportPresence || + this.originModule.buildMeta.strictHarmonyModule + ) { + return this._getErrors(); + } + return []; + } + + _getErrors() { + const importedModule = this._module; + if (!importedModule) { + return; + } + + if (!importedModule.buildMeta || !importedModule.buildMeta.exportsType) { + // It's not an harmony module + if ( + this.originModule.buildMeta.strictHarmonyModule && + this._id !== "default" + ) { + // In strict harmony modules we only support the default export + const exportName = this._id + ? `the named export '${this._id}'` + : "the namespace object"; + return [ + new HarmonyLinkingError( + `Can't import ${exportName} from non EcmaScript module (only default export is available)` + ) + ]; + } + return; + } + + if (!this._id) { + return; + } + + if (importedModule.isProvided(this._id) !== false) { + // It's provided or we are not sure + return; + } + + // We are sure that it's not provided + const idIsNotNameMessage = + this._id !== this.name ? ` (imported as '${this.name}')` : ""; + const errorMessage = `"export '${ + this._id + }'${idIsNotNameMessage} was not found in '${this.userRequest}'`; + return [new HarmonyLinkingError(errorMessage)]; + } + + // implement this method to allow the occurrence order plugin to count correctly + getNumberOfIdOccurrences() { + return 0; + } + + updateHash(hash) { + super.updateHash(hash); + const importedModule = this._module; + hash.update((importedModule && this._id) + ""); + hash.update( + (importedModule && this._id && importedModule.isUsed(this._id)) + "" + ); + hash.update( + (importedModule && + (!importedModule.buildMeta || importedModule.buildMeta.exportsType)) + + "" + ); + hash.update( + (importedModule && + importedModule.used + JSON.stringify(importedModule.usedExports)) + "" + ); + } + + disconnect() { + super.disconnect(); + this.redirectedId = undefined; + } +} + +HarmonyImportSpecifierDependency.Template = class HarmonyImportSpecifierDependencyTemplate extends HarmonyImportDependency.Template { + apply(dep, source, runtime) { + super.apply(dep, source, runtime); + const content = this.getContent(dep, runtime); + source.replace(dep.range[0], dep.range[1] - 1, content); + } + + getContent(dep, runtime) { + const exportExpr = runtime.exportFromImport({ + module: dep._module, + request: dep.request, + exportName: dep._id, + originModule: dep.originModule, + asiSafe: dep.shorthand, + isCall: dep.call, + callContext: !dep.directImport, + importVar: dep.getImportVar() + }); + return dep.shorthand ? `${dep.name}: ${exportExpr}` : exportExpr; + } +}; + +module.exports = HarmonyImportSpecifierDependency; diff --git a/node_modules/webpack/lib/dependencies/HarmonyInitDependency.js b/node_modules/webpack/lib/dependencies/HarmonyInitDependency.js new file mode 100644 index 00000000..73239c8b --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyInitDependency.js @@ -0,0 +1,60 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const NullDependency = require("./NullDependency"); + +class HarmonyInitDependency extends NullDependency { + constructor(originModule) { + super(); + this.originModule = originModule; + } + + get type() { + return "harmony init"; + } +} + +module.exports = HarmonyInitDependency; + +HarmonyInitDependency.Template = class HarmonyInitDependencyTemplate { + apply(dep, source, runtime, dependencyTemplates) { + const module = dep.originModule; + const list = []; + for (const dependency of module.dependencies) { + const template = dependencyTemplates.get(dependency.constructor); + if ( + template && + typeof template.harmonyInit === "function" && + typeof template.getHarmonyInitOrder === "function" + ) { + const order = template.getHarmonyInitOrder(dependency); + if (!isNaN(order)) { + list.push({ + order, + listOrder: list.length, + dependency, + template + }); + } + } + } + + list.sort((a, b) => { + const x = a.order - b.order; + if (x) return x; + return a.listOrder - b.listOrder; + }); + + for (const item of list) { + item.template.harmonyInit( + item.dependency, + source, + runtime, + dependencyTemplates + ); + } + } +}; diff --git a/node_modules/webpack/lib/dependencies/HarmonyModulesPlugin.js b/node_modules/webpack/lib/dependencies/HarmonyModulesPlugin.js new file mode 100644 index 00000000..43a8d4c0 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyModulesPlugin.js @@ -0,0 +1,143 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const HarmonyCompatibilityDependency = require("./HarmonyCompatibilityDependency"); +const HarmonyInitDependency = require("./HarmonyInitDependency"); +const HarmonyImportSpecifierDependency = require("./HarmonyImportSpecifierDependency"); +const HarmonyImportSideEffectDependency = require("./HarmonyImportSideEffectDependency"); +const HarmonyExportHeaderDependency = require("./HarmonyExportHeaderDependency"); +const HarmonyExportExpressionDependency = require("./HarmonyExportExpressionDependency"); +const HarmonyExportSpecifierDependency = require("./HarmonyExportSpecifierDependency"); +const HarmonyExportImportedSpecifierDependency = require("./HarmonyExportImportedSpecifierDependency"); +const HarmonyAcceptDependency = require("./HarmonyAcceptDependency"); +const HarmonyAcceptImportDependency = require("./HarmonyAcceptImportDependency"); + +const NullFactory = require("../NullFactory"); + +const HarmonyDetectionParserPlugin = require("./HarmonyDetectionParserPlugin"); +const HarmonyImportDependencyParserPlugin = require("./HarmonyImportDependencyParserPlugin"); +const HarmonyExportDependencyParserPlugin = require("./HarmonyExportDependencyParserPlugin"); +const HarmonyTopLevelThisParserPlugin = require("./HarmonyTopLevelThisParserPlugin"); + +class HarmonyModulesPlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "HarmonyModulesPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + HarmonyCompatibilityDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + HarmonyCompatibilityDependency, + new HarmonyCompatibilityDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyInitDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + HarmonyInitDependency, + new HarmonyInitDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyImportSideEffectDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + HarmonyImportSideEffectDependency, + new HarmonyImportSideEffectDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyImportSpecifierDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + HarmonyImportSpecifierDependency, + new HarmonyImportSpecifierDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyExportHeaderDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + HarmonyExportHeaderDependency, + new HarmonyExportHeaderDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyExportExpressionDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + HarmonyExportExpressionDependency, + new HarmonyExportExpressionDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyExportSpecifierDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + HarmonyExportSpecifierDependency, + new HarmonyExportSpecifierDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyExportImportedSpecifierDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + HarmonyExportImportedSpecifierDependency, + new HarmonyExportImportedSpecifierDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyAcceptDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + HarmonyAcceptDependency, + new HarmonyAcceptDependency.Template() + ); + + compilation.dependencyFactories.set( + HarmonyAcceptImportDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + HarmonyAcceptImportDependency, + new HarmonyAcceptImportDependency.Template() + ); + + const handler = (parser, parserOptions) => { + if (parserOptions.harmony !== undefined && !parserOptions.harmony) + return; + + new HarmonyDetectionParserPlugin().apply(parser); + new HarmonyImportDependencyParserPlugin(this.options).apply(parser); + new HarmonyExportDependencyParserPlugin(this.options).apply(parser); + new HarmonyTopLevelThisParserPlugin().apply(parser); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("HarmonyModulesPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("HarmonyModulesPlugin", handler); + } + ); + } +} +module.exports = HarmonyModulesPlugin; diff --git a/node_modules/webpack/lib/dependencies/HarmonyTopLevelThisParserPlugin.js b/node_modules/webpack/lib/dependencies/HarmonyTopLevelThisParserPlugin.js new file mode 100644 index 00000000..f0360093 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/HarmonyTopLevelThisParserPlugin.js @@ -0,0 +1,26 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Florent Cailhol @ooflorent +*/ +"use strict"; + +const ConstDependency = require("./ConstDependency"); + +class HarmonyTopLevelThisParserPlugin { + apply(parser) { + parser.hooks.expression + .for("this") + .tap("HarmonyTopLevelThisParserPlugin", node => { + if (!parser.scope.topLevelScope) return; + const module = parser.state.module; + const isHarmony = !!(module.buildMeta && module.buildMeta.exportsType); + if (isHarmony) { + const dep = new ConstDependency("undefined", node.range, false); + dep.loc = node.loc; + parser.state.current.addDependency(dep); + } + }); + } +} + +module.exports = HarmonyTopLevelThisParserPlugin; diff --git a/node_modules/webpack/lib/dependencies/ImportContextDependency.js b/node_modules/webpack/lib/dependencies/ImportContextDependency.js new file mode 100644 index 00000000..f25a28a1 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ImportContextDependency.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ContextDependency = require("./ContextDependency"); +const ContextDependencyTemplateAsRequireCall = require("./ContextDependencyTemplateAsRequireCall"); + +class ImportContextDependency extends ContextDependency { + constructor(options, range, valueRange) { + super(options); + this.range = range; + this.valueRange = valueRange; + } + + get type() { + return `import() context ${this.options.mode}`; + } +} + +ImportContextDependency.Template = ContextDependencyTemplateAsRequireCall; + +module.exports = ImportContextDependency; diff --git a/node_modules/webpack/lib/dependencies/ImportDependenciesBlock.js b/node_modules/webpack/lib/dependencies/ImportDependenciesBlock.js new file mode 100644 index 00000000..61e6bb27 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ImportDependenciesBlock.js @@ -0,0 +1,18 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const AsyncDependenciesBlock = require("../AsyncDependenciesBlock"); +const ImportDependency = require("./ImportDependency"); + +module.exports = class ImportDependenciesBlock extends AsyncDependenciesBlock { + // TODO webpack 5 reorganize arguments + constructor(request, range, groupOptions, module, loc, originModule) { + super(groupOptions, module, loc, request); + this.range = range; + const dep = new ImportDependency(request, originModule, this); + dep.loc = loc; + this.addDependency(dep); + } +}; diff --git a/node_modules/webpack/lib/dependencies/ImportDependency.js b/node_modules/webpack/lib/dependencies/ImportDependency.js new file mode 100644 index 00000000..520bed21 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ImportDependency.js @@ -0,0 +1,34 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class ImportDependency extends ModuleDependency { + constructor(request, originModule, block) { + super(request); + this.originModule = originModule; + this.block = block; + } + + get type() { + return "import()"; + } +} + +ImportDependency.Template = class ImportDependencyTemplate { + apply(dep, source, runtime) { + const content = runtime.moduleNamespacePromise({ + block: dep.block, + module: dep.module, + request: dep.request, + strict: dep.originModule.buildMeta.strictHarmonyModule, + message: "import()" + }); + + source.replace(dep.block.range[0], dep.block.range[1] - 1, content); + } +}; + +module.exports = ImportDependency; diff --git a/node_modules/webpack/lib/dependencies/ImportEagerDependency.js b/node_modules/webpack/lib/dependencies/ImportEagerDependency.js new file mode 100644 index 00000000..0671d5dc --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ImportEagerDependency.js @@ -0,0 +1,32 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class ImportEagerDependency extends ModuleDependency { + constructor(request, originModule, range) { + super(request); + this.originModule = originModule; + this.range = range; + } + + get type() { + return "import() eager"; + } +} + +ImportEagerDependency.Template = class ImportEagerDependencyTemplate { + apply(dep, source, runtime) { + const content = runtime.moduleNamespacePromise({ + module: dep.module, + request: dep.request, + strict: dep.originModule.buildMeta.strictHarmonyModule, + message: "import() eager" + }); + source.replace(dep.range[0], dep.range[1] - 1, content); + } +}; + +module.exports = ImportEagerDependency; diff --git a/node_modules/webpack/lib/dependencies/ImportParserPlugin.js b/node_modules/webpack/lib/dependencies/ImportParserPlugin.js new file mode 100644 index 00000000..db22574f --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ImportParserPlugin.js @@ -0,0 +1,264 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ImportContextDependency = require("./ImportContextDependency"); +const ImportWeakDependency = require("./ImportWeakDependency"); +const ImportDependenciesBlock = require("./ImportDependenciesBlock"); +const ImportEagerDependency = require("./ImportEagerDependency"); +const ContextDependencyHelpers = require("./ContextDependencyHelpers"); +const UnsupportedFeatureWarning = require("../UnsupportedFeatureWarning"); +const CommentCompilationWarning = require("../CommentCompilationWarning"); + +class ImportParserPlugin { + constructor(options) { + this.options = options; + } + + apply(parser) { + parser.hooks.importCall.tap("ImportParserPlugin", expr => { + if (expr.arguments.length !== 1) { + throw new Error( + "Incorrect number of arguments provided to 'import(module: string) -> Promise'." + ); + } + + const param = parser.evaluateExpression(expr.arguments[0]); + + let chunkName = null; + let mode = "lazy"; + let include = null; + let exclude = null; + const groupOptions = {}; + + const { + options: importOptions, + errors: commentErrors + } = parser.parseCommentOptions(expr.range); + + if (commentErrors) { + for (const e of commentErrors) { + const { comment } = e; + parser.state.module.warnings.push( + new CommentCompilationWarning( + `Compilation error while processing magic comment(-s): /*${ + comment.value + }*/: ${e.message}`, + parser.state.module, + comment.loc + ) + ); + } + } + + if (importOptions) { + if (importOptions.webpackIgnore !== undefined) { + if (typeof importOptions.webpackIgnore !== "boolean") { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackIgnore\` expected a boolean, but received: ${ + importOptions.webpackIgnore + }.`, + expr.loc + ) + ); + } else { + // Do not instrument `import()` if `webpackIgnore` is `true` + if (importOptions.webpackIgnore) { + return false; + } + } + } + if (importOptions.webpackChunkName !== undefined) { + if (typeof importOptions.webpackChunkName !== "string") { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackChunkName\` expected a string, but received: ${ + importOptions.webpackChunkName + }.`, + expr.loc + ) + ); + } else { + chunkName = importOptions.webpackChunkName; + } + } + if (importOptions.webpackMode !== undefined) { + if (typeof importOptions.webpackMode !== "string") { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackMode\` expected a string, but received: ${ + importOptions.webpackMode + }.`, + expr.loc + ) + ); + } else { + mode = importOptions.webpackMode; + } + } + if (importOptions.webpackPrefetch !== undefined) { + if (importOptions.webpackPrefetch === true) { + groupOptions.prefetchOrder = 0; + } else if (typeof importOptions.webpackPrefetch === "number") { + groupOptions.prefetchOrder = importOptions.webpackPrefetch; + } else { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackPrefetch\` expected true or a number, but received: ${ + importOptions.webpackPrefetch + }.`, + expr.loc + ) + ); + } + } + if (importOptions.webpackPreload !== undefined) { + if (importOptions.webpackPreload === true) { + groupOptions.preloadOrder = 0; + } else if (typeof importOptions.webpackPreload === "number") { + groupOptions.preloadOrder = importOptions.webpackPreload; + } else { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackPreload\` expected true or a number, but received: ${ + importOptions.webpackPreload + }.`, + expr.loc + ) + ); + } + } + if (importOptions.webpackInclude !== undefined) { + if ( + !importOptions.webpackInclude || + importOptions.webpackInclude.constructor.name !== "RegExp" + ) { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackInclude\` expected a regular expression, but received: ${ + importOptions.webpackInclude + }.`, + expr.loc + ) + ); + } else { + include = new RegExp(importOptions.webpackInclude); + } + } + if (importOptions.webpackExclude !== undefined) { + if ( + !importOptions.webpackExclude || + importOptions.webpackExclude.constructor.name !== "RegExp" + ) { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackExclude\` expected a regular expression, but received: ${ + importOptions.webpackExclude + }.`, + expr.loc + ) + ); + } else { + exclude = new RegExp(importOptions.webpackExclude); + } + } + } + + if (param.isString()) { + if (mode !== "lazy" && mode !== "eager" && mode !== "weak") { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackMode\` expected 'lazy', 'eager' or 'weak', but received: ${mode}.`, + expr.loc + ) + ); + } + + if (mode === "eager") { + const dep = new ImportEagerDependency( + param.string, + parser.state.module, + expr.range + ); + parser.state.current.addDependency(dep); + } else if (mode === "weak") { + const dep = new ImportWeakDependency( + param.string, + parser.state.module, + expr.range + ); + parser.state.current.addDependency(dep); + } else { + const depBlock = new ImportDependenciesBlock( + param.string, + expr.range, + Object.assign(groupOptions, { + name: chunkName + }), + parser.state.module, + expr.loc, + parser.state.module + ); + parser.state.current.addBlock(depBlock); + } + return true; + } else { + if ( + mode !== "lazy" && + mode !== "lazy-once" && + mode !== "eager" && + mode !== "weak" + ) { + parser.state.module.warnings.push( + new UnsupportedFeatureWarning( + parser.state.module, + `\`webpackMode\` expected 'lazy', 'lazy-once', 'eager' or 'weak', but received: ${mode}.`, + expr.loc + ) + ); + mode = "lazy"; + } + + if (mode === "weak") { + mode = "async-weak"; + } + const dep = ContextDependencyHelpers.create( + ImportContextDependency, + expr.range, + param, + expr, + this.options, + { + chunkName, + groupOptions, + include, + exclude, + mode, + namespaceObject: parser.state.module.buildMeta.strictHarmonyModule + ? "strict" + : true + }, + parser + ); + if (!dep) return; + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + }); + } +} + +module.exports = ImportParserPlugin; diff --git a/node_modules/webpack/lib/dependencies/ImportPlugin.js b/node_modules/webpack/lib/dependencies/ImportPlugin.js new file mode 100644 index 00000000..16471925 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ImportPlugin.js @@ -0,0 +1,79 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ImportDependency = require("./ImportDependency"); +const ImportEagerDependency = require("./ImportEagerDependency"); +const ImportWeakDependency = require("./ImportWeakDependency"); +const ImportContextDependency = require("./ImportContextDependency"); +const ImportParserPlugin = require("./ImportParserPlugin"); + +class ImportPlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap( + "ImportPlugin", + (compilation, { contextModuleFactory, normalModuleFactory }) => { + compilation.dependencyFactories.set( + ImportDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + ImportDependency, + new ImportDependency.Template() + ); + + compilation.dependencyFactories.set( + ImportEagerDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + ImportEagerDependency, + new ImportEagerDependency.Template() + ); + + compilation.dependencyFactories.set( + ImportWeakDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + ImportWeakDependency, + new ImportWeakDependency.Template() + ); + + compilation.dependencyFactories.set( + ImportContextDependency, + contextModuleFactory + ); + compilation.dependencyTemplates.set( + ImportContextDependency, + new ImportContextDependency.Template() + ); + + const handler = (parser, parserOptions) => { + if (parserOptions.import !== undefined && !parserOptions.import) + return; + + new ImportParserPlugin(options).apply(parser); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("ImportPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("ImportPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("ImportPlugin", handler); + } + ); + } +} +module.exports = ImportPlugin; diff --git a/node_modules/webpack/lib/dependencies/ImportWeakDependency.js b/node_modules/webpack/lib/dependencies/ImportWeakDependency.js new file mode 100644 index 00000000..d4840000 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ImportWeakDependency.js @@ -0,0 +1,34 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class ImportWeakDependency extends ModuleDependency { + constructor(request, originModule, range) { + super(request); + this.originModule = originModule; + this.range = range; + this.weak = true; + } + + get type() { + return "import() weak"; + } +} + +ImportWeakDependency.Template = class ImportDependencyTemplate { + apply(dep, source, runtime) { + const content = runtime.moduleNamespacePromise({ + module: dep.module, + request: dep.request, + strict: dep.originModule.buildMeta.strictHarmonyModule, + message: "import() weak", + weak: true + }); + source.replace(dep.range[0], dep.range[1] - 1, content); + } +}; + +module.exports = ImportWeakDependency; diff --git a/node_modules/webpack/lib/dependencies/JsonExportsDependency.js b/node_modules/webpack/lib/dependencies/JsonExportsDependency.js new file mode 100644 index 00000000..9e17bfb5 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/JsonExportsDependency.js @@ -0,0 +1,26 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class JsonExportsDependency extends NullDependency { + constructor(exports) { + super(); + this.exports = exports; + } + + get type() { + return "json exports"; + } + + getExports() { + return { + exports: this.exports, + dependencies: undefined + }; + } +} + +module.exports = JsonExportsDependency; diff --git a/node_modules/webpack/lib/dependencies/LoaderDependency.js b/node_modules/webpack/lib/dependencies/LoaderDependency.js new file mode 100644 index 00000000..9d0876bc --- /dev/null +++ b/node_modules/webpack/lib/dependencies/LoaderDependency.js @@ -0,0 +1,21 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class LoaderDependency extends ModuleDependency { + /** + * @param {string} request request string + */ + constructor(request) { + super(request); + } + + get type() { + return "loader"; + } +} + +module.exports = LoaderDependency; diff --git a/node_modules/webpack/lib/dependencies/LoaderPlugin.js b/node_modules/webpack/lib/dependencies/LoaderPlugin.js new file mode 100644 index 00000000..c781d063 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/LoaderPlugin.js @@ -0,0 +1,117 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const LoaderDependency = require("./LoaderDependency"); +const NormalModule = require("../NormalModule"); + +/** @typedef {import("../Module")} Module */ + +/** + * @callback LoadModuleCallback + * @param {Error=} err error object + * @param {string=} source source code + * @param {object=} map source map + * @param {Module=} module loaded module if successful + */ + +class LoaderPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "LoaderPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + LoaderDependency, + normalModuleFactory + ); + } + ); + + compiler.hooks.compilation.tap("LoaderPlugin", compilation => { + compilation.hooks.normalModuleLoader.tap( + "LoaderPlugin", + (loaderContext, module) => { + /** + * @param {string} request the request string to load the module from + * @param {LoadModuleCallback} callback callback returning the loaded module or error + * @returns {void} + */ + loaderContext.loadModule = (request, callback) => { + const dep = new LoaderDependency(request); + dep.loc = { + name: request + }; + const factory = compilation.dependencyFactories.get( + dep.constructor + ); + if (factory === undefined) { + return callback( + new Error( + `No module factory available for dependency type: ${ + dep.constructor.name + }` + ) + ); + } + compilation.semaphore.release(); + compilation.addModuleDependencies( + module, + [ + { + factory, + dependencies: [dep] + } + ], + true, + "lm", + true, + err => { + compilation.semaphore.acquire(() => { + if (err) { + return callback(err); + } + if (!dep.module) { + return callback(new Error("Cannot load the module")); + } + // TODO consider removing this in webpack 5 + if (dep.module instanceof NormalModule && dep.module.error) { + return callback(dep.module.error); + } + if (!dep.module._source) { + throw new Error( + "The module created for a LoaderDependency must have a property _source" + ); + } + let source, map; + const moduleSource = dep.module._source; + if (moduleSource.sourceAndMap) { + const sourceAndMap = moduleSource.sourceAndMap(); + map = sourceAndMap.map; + source = sourceAndMap.source; + } else { + map = moduleSource.map(); + source = moduleSource.source(); + } + if (dep.module.buildInfo.fileDependencies) { + for (const d of dep.module.buildInfo.fileDependencies) { + loaderContext.addDependency(d); + } + } + if (dep.module.buildInfo.contextDependencies) { + for (const d of dep.module.buildInfo.contextDependencies) { + loaderContext.addContextDependency(d); + } + } + return callback(null, source, map, dep.module); + }); + } + ); + }; + } + ); + }); + } +} +module.exports = LoaderPlugin; diff --git a/node_modules/webpack/lib/dependencies/LocalModule.js b/node_modules/webpack/lib/dependencies/LocalModule.js new file mode 100644 index 00000000..06e5385f --- /dev/null +++ b/node_modules/webpack/lib/dependencies/LocalModule.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class LocalModule { + constructor(module, name, idx) { + this.module = module; + this.name = name; + this.idx = idx; + this.used = false; + } + + flagUsed() { + this.used = true; + } + + variableName() { + return "__WEBPACK_LOCAL_MODULE_" + this.idx + "__"; + } +} +module.exports = LocalModule; diff --git a/node_modules/webpack/lib/dependencies/LocalModuleDependency.js b/node_modules/webpack/lib/dependencies/LocalModuleDependency.js new file mode 100644 index 00000000..5d1e56bb --- /dev/null +++ b/node_modules/webpack/lib/dependencies/LocalModuleDependency.js @@ -0,0 +1,28 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class LocalModuleDependency extends NullDependency { + constructor(localModule, range, callNew) { + super(); + localModule.flagUsed(); + this.localModule = localModule; + this.range = range; + this.callNew = callNew; + } +} + +LocalModuleDependency.Template = class LocalModuleDependencyTemplate { + apply(dep, source) { + if (!dep.range) return; + const moduleInstance = dep.callNew + ? `new (function () { return ${dep.localModule.variableName()}; })()` + : dep.localModule.variableName(); + source.replace(dep.range[0], dep.range[1] - 1, moduleInstance); + } +}; + +module.exports = LocalModuleDependency; diff --git a/node_modules/webpack/lib/dependencies/LocalModulesHelpers.js b/node_modules/webpack/lib/dependencies/LocalModulesHelpers.js new file mode 100644 index 00000000..05662270 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/LocalModulesHelpers.js @@ -0,0 +1,52 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const LocalModule = require("./LocalModule"); +const LocalModulesHelpers = exports; + +const lookup = (parent, mod) => { + if (mod.charAt(0) !== ".") return mod; + + var path = parent.split("/"); + var segs = mod.split("/"); + path.pop(); + + for (let i = 0; i < segs.length; i++) { + const seg = segs[i]; + if (seg === "..") { + path.pop(); + } else if (seg !== ".") { + path.push(seg); + } + } + + return path.join("/"); +}; + +LocalModulesHelpers.addLocalModule = (state, name) => { + if (!state.localModules) { + state.localModules = []; + } + const m = new LocalModule(state.module, name, state.localModules.length); + state.localModules.push(m); + return m; +}; + +LocalModulesHelpers.getLocalModule = (state, name, namedModule) => { + if (!state.localModules) return null; + if (namedModule) { + // resolve dependency name relative to the defining named module + name = lookup(namedModule, name); + } + for (let i = 0; i < state.localModules.length; i++) { + if (state.localModules[i].name === name) { + return state.localModules[i]; + } + } + return null; +}; + +module.exports = LocalModulesHelpers; diff --git a/node_modules/webpack/lib/dependencies/ModuleDependency.js b/node_modules/webpack/lib/dependencies/ModuleDependency.js new file mode 100644 index 00000000..f325e7a9 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ModuleDependency.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const Dependency = require("../Dependency"); + +class ModuleDependency extends Dependency { + /** + * @param {string} request request path which needs resolving + */ + constructor(request) { + super(); + this.request = request; + this.userRequest = request; + } + + getResourceIdentifier() { + return `module${this.request}`; + } +} + +module.exports = ModuleDependency; diff --git a/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsId.js b/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsId.js new file mode 100644 index 00000000..82bc6b5d --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsId.js @@ -0,0 +1,17 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class ModuleDependencyTemplateAsId { + apply(dep, source, runtime) { + if (!dep.range) return; + const content = runtime.moduleId({ + module: dep.module, + request: dep.request + }); + source.replace(dep.range[0], dep.range[1] - 1, content); + } +} +module.exports = ModuleDependencyTemplateAsId; diff --git a/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsRequireId.js b/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsRequireId.js new file mode 100644 index 00000000..db74b895 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsRequireId.js @@ -0,0 +1,17 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class ModuleDependencyTemplateAsRequireId { + apply(dep, source, runtime) { + if (!dep.range) return; + const content = runtime.moduleExports({ + module: dep.module, + request: dep.request + }); + source.replace(dep.range[0], dep.range[1] - 1, content); + } +} +module.exports = ModuleDependencyTemplateAsRequireId; diff --git a/node_modules/webpack/lib/dependencies/ModuleHotAcceptDependency.js b/node_modules/webpack/lib/dependencies/ModuleHotAcceptDependency.js new file mode 100644 index 00000000..403f7f1a --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ModuleHotAcceptDependency.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); +const ModuleDependencyTemplateAsId = require("./ModuleDependencyTemplateAsId"); + +class ModuleHotAcceptDependency extends ModuleDependency { + constructor(request, range) { + super(request); + this.range = range; + this.weak = true; + } + + get type() { + return "module.hot.accept"; + } +} + +ModuleHotAcceptDependency.Template = ModuleDependencyTemplateAsId; + +module.exports = ModuleHotAcceptDependency; diff --git a/node_modules/webpack/lib/dependencies/ModuleHotDeclineDependency.js b/node_modules/webpack/lib/dependencies/ModuleHotDeclineDependency.js new file mode 100644 index 00000000..49bf0af9 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/ModuleHotDeclineDependency.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); +const ModuleDependencyTemplateAsId = require("./ModuleDependencyTemplateAsId"); + +class ModuleHotDeclineDependency extends ModuleDependency { + constructor(request, range) { + super(request); + this.range = range; + this.weak = true; + } + + get type() { + return "module.hot.decline"; + } +} + +ModuleHotDeclineDependency.Template = ModuleDependencyTemplateAsId; + +module.exports = ModuleHotDeclineDependency; diff --git a/node_modules/webpack/lib/dependencies/MultiEntryDependency.js b/node_modules/webpack/lib/dependencies/MultiEntryDependency.js new file mode 100644 index 00000000..712d3ff1 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/MultiEntryDependency.js @@ -0,0 +1,25 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +/** @typedef {import("./SingleEntryDependency")} SingleEntryDependency */ +const Dependency = require("../Dependency"); + +class MultiEntryDependency extends Dependency { + /** + * @param {SingleEntryDependency[]} dependencies an array of SingleEntryDependencies + * @param {string} name entry name + */ + constructor(dependencies, name) { + super(); + this.dependencies = dependencies; + this.name = name; + } + + get type() { + return "multi entry"; + } +} + +module.exports = MultiEntryDependency; diff --git a/node_modules/webpack/lib/dependencies/NullDependency.js b/node_modules/webpack/lib/dependencies/NullDependency.js new file mode 100644 index 00000000..585f5fc0 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/NullDependency.js @@ -0,0 +1,20 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const Dependency = require("../Dependency"); + +class NullDependency extends Dependency { + get type() { + return "null"; + } + + updateHash() {} +} + +NullDependency.Template = class NullDependencyTemplate { + apply() {} +}; + +module.exports = NullDependency; diff --git a/node_modules/webpack/lib/dependencies/PrefetchDependency.js b/node_modules/webpack/lib/dependencies/PrefetchDependency.js new file mode 100644 index 00000000..7107d83c --- /dev/null +++ b/node_modules/webpack/lib/dependencies/PrefetchDependency.js @@ -0,0 +1,18 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class PrefetchDependency extends ModuleDependency { + constructor(request) { + super(request); + } + + get type() { + return "prefetch"; + } +} + +module.exports = PrefetchDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireContextDependency.js b/node_modules/webpack/lib/dependencies/RequireContextDependency.js new file mode 100644 index 00000000..fd2e728f --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireContextDependency.js @@ -0,0 +1,22 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ContextDependency = require("./ContextDependency"); +const ModuleDependencyTemplateAsRequireId = require("./ModuleDependencyTemplateAsRequireId"); + +class RequireContextDependency extends ContextDependency { + constructor(options, range) { + super(options); + this.range = range; + } + + get type() { + return "require.context"; + } +} + +RequireContextDependency.Template = ModuleDependencyTemplateAsRequireId; + +module.exports = RequireContextDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireContextDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/RequireContextDependencyParserPlugin.js new file mode 100644 index 00000000..1071fc01 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireContextDependencyParserPlugin.js @@ -0,0 +1,56 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequireContextDependency = require("./RequireContextDependency"); + +module.exports = class RequireContextDependencyParserPlugin { + apply(parser) { + parser.hooks.call + .for("require.context") + .tap("RequireContextDependencyParserPlugin", expr => { + let regExp = /^\.\/.*$/; + let recursive = true; + let mode = "sync"; + switch (expr.arguments.length) { + case 4: { + const modeExpr = parser.evaluateExpression(expr.arguments[3]); + if (!modeExpr.isString()) return; + mode = modeExpr.string; + } + // falls through + case 3: { + const regExpExpr = parser.evaluateExpression(expr.arguments[2]); + if (!regExpExpr.isRegExp()) return; + regExp = regExpExpr.regExp; + } + // falls through + case 2: { + const recursiveExpr = parser.evaluateExpression(expr.arguments[1]); + if (!recursiveExpr.isBoolean()) return; + recursive = recursiveExpr.bool; + } + // falls through + case 1: { + const requestExpr = parser.evaluateExpression(expr.arguments[0]); + if (!requestExpr.isString()) return; + const dep = new RequireContextDependency( + { + request: requestExpr.string, + recursive, + regExp, + mode + }, + expr.range + ); + dep.loc = expr.loc; + dep.optional = parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + } + } + }); + } +}; diff --git a/node_modules/webpack/lib/dependencies/RequireContextPlugin.js b/node_modules/webpack/lib/dependencies/RequireContextPlugin.js new file mode 100644 index 00000000..4e44e871 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireContextPlugin.js @@ -0,0 +1,143 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequireContextDependency = require("./RequireContextDependency"); +const ContextElementDependency = require("./ContextElementDependency"); + +const RequireContextDependencyParserPlugin = require("./RequireContextDependencyParserPlugin"); + +class RequireContextPlugin { + constructor(modulesDirectories, extensions, mainFiles) { + if (!Array.isArray(modulesDirectories)) { + throw new Error("modulesDirectories must be an array"); + } + if (!Array.isArray(extensions)) { + throw new Error("extensions must be an array"); + } + this.modulesDirectories = modulesDirectories; + this.extensions = extensions; + this.mainFiles = mainFiles; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "RequireContextPlugin", + (compilation, { contextModuleFactory, normalModuleFactory }) => { + compilation.dependencyFactories.set( + RequireContextDependency, + contextModuleFactory + ); + compilation.dependencyTemplates.set( + RequireContextDependency, + new RequireContextDependency.Template() + ); + + compilation.dependencyFactories.set( + ContextElementDependency, + normalModuleFactory + ); + + const handler = (parser, parserOptions) => { + if ( + parserOptions.requireContext !== undefined && + !parserOptions.requireContext + ) + return; + + new RequireContextDependencyParserPlugin().apply(parser); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("RequireContextPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("RequireContextPlugin", handler); + + contextModuleFactory.hooks.alternatives.tap( + "RequireContextPlugin", + items => { + if (items.length === 0) return items; + return items + .map(obj => { + return this.extensions + .filter(ext => { + const l = obj.request.length; + return ( + l > ext.length && + obj.request.substr(l - ext.length, l) === ext + ); + }) + .map(ext => { + const l = obj.request.length; + return { + context: obj.context, + request: obj.request.substr(0, l - ext.length) + }; + }) + .concat(obj); + }) + .reduce((a, b) => a.concat(b), []); + } + ); + + contextModuleFactory.hooks.alternatives.tap( + "RequireContextPlugin", + items => { + if (items.length === 0) return items; + return items + .map(obj => { + return this.mainFiles + .filter(mainFile => { + const l = obj.request.length; + return ( + l > mainFile.length + 1 && + obj.request.substr(l - mainFile.length - 1, l) === + "/" + mainFile + ); + }) + .map(mainFile => { + const l = obj.request.length; + return [ + { + context: obj.context, + request: obj.request.substr(0, l - mainFile.length) + }, + { + context: obj.context, + request: obj.request.substr(0, l - mainFile.length - 1) + } + ]; + }) + .reduce((a, b) => a.concat(b), []) + .concat(obj); + }) + .reduce((a, b) => a.concat(b), []); + } + ); + + contextModuleFactory.hooks.alternatives.tap( + "RequireContextPlugin", + items => { + if (items.length === 0) return items; + return items.map(obj => { + for (let i = 0; i < this.modulesDirectories.length; i++) { + const dir = this.modulesDirectories[i]; + const idx = obj.request.indexOf("./" + dir + "/"); + if (idx === 0) { + obj.request = obj.request.slice(dir.length + 3); + break; + } + } + return obj; + }); + } + ); + } + ); + } +} +module.exports = RequireContextPlugin; diff --git a/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js b/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js new file mode 100644 index 00000000..2a5dde70 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js @@ -0,0 +1,33 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const AsyncDependenciesBlock = require("../AsyncDependenciesBlock"); +const RequireEnsureDependency = require("./RequireEnsureDependency"); + +module.exports = class RequireEnsureDependenciesBlock extends AsyncDependenciesBlock { + constructor( + expr, + successExpression, + errorExpression, + chunkName, + chunkNameRange, + module, + loc + ) { + super(chunkName, module, loc, null); + this.expr = expr; + const successBodyRange = + successExpression && + successExpression.body && + successExpression.body.range; + if (successBodyRange) { + this.range = [successBodyRange[0] + 1, successBodyRange[1] - 1]; + } + this.chunkNameRange = chunkNameRange; + const dep = new RequireEnsureDependency(this); + dep.loc = loc; + this.addDependency(dep); + } +}; diff --git a/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlockParserPlugin.js b/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlockParserPlugin.js new file mode 100644 index 00000000..213eaac0 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlockParserPlugin.js @@ -0,0 +1,116 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequireEnsureDependenciesBlock = require("./RequireEnsureDependenciesBlock"); +const RequireEnsureItemDependency = require("./RequireEnsureItemDependency"); +const getFunctionExpression = require("./getFunctionExpression"); + +module.exports = class RequireEnsureDependenciesBlockParserPlugin { + apply(parser) { + parser.hooks.call + .for("require.ensure") + .tap("RequireEnsureDependenciesBlockParserPlugin", expr => { + let chunkName = null; + let chunkNameRange = null; + let errorExpressionArg = null; + let errorExpression = null; + switch (expr.arguments.length) { + case 4: { + const chunkNameExpr = parser.evaluateExpression(expr.arguments[3]); + if (!chunkNameExpr.isString()) return; + chunkNameRange = chunkNameExpr.range; + chunkName = chunkNameExpr.string; + } + // falls through + case 3: { + errorExpressionArg = expr.arguments[2]; + errorExpression = getFunctionExpression(errorExpressionArg); + + if (!errorExpression && !chunkName) { + const chunkNameExpr = parser.evaluateExpression( + expr.arguments[2] + ); + if (!chunkNameExpr.isString()) return; + chunkNameRange = chunkNameExpr.range; + chunkName = chunkNameExpr.string; + } + } + // falls through + case 2: { + const dependenciesExpr = parser.evaluateExpression( + expr.arguments[0] + ); + const dependenciesItems = dependenciesExpr.isArray() + ? dependenciesExpr.items + : [dependenciesExpr]; + const successExpressionArg = expr.arguments[1]; + const successExpression = getFunctionExpression( + successExpressionArg + ); + + if (successExpression) { + parser.walkExpressions(successExpression.expressions); + } + if (errorExpression) { + parser.walkExpressions(errorExpression.expressions); + } + + const dep = new RequireEnsureDependenciesBlock( + expr, + successExpression ? successExpression.fn : successExpressionArg, + errorExpression ? errorExpression.fn : errorExpressionArg, + chunkName, + chunkNameRange, + parser.state.module, + expr.loc + ); + const old = parser.state.current; + parser.state.current = dep; + try { + let failed = false; + parser.inScope([], () => { + for (const ee of dependenciesItems) { + if (ee.isString()) { + const edep = new RequireEnsureItemDependency(ee.string); + edep.loc = dep.loc; + dep.addDependency(edep); + } else { + failed = true; + } + } + }); + if (failed) { + return; + } + if (successExpression) { + if (successExpression.fn.body.type === "BlockStatement") { + parser.walkStatement(successExpression.fn.body); + } else { + parser.walkExpression(successExpression.fn.body); + } + } + old.addBlock(dep); + } finally { + parser.state.current = old; + } + if (!successExpression) { + parser.walkExpression(successExpressionArg); + } + if (errorExpression) { + if (errorExpression.fn.body.type === "BlockStatement") { + parser.walkStatement(errorExpression.fn.body); + } else { + parser.walkExpression(errorExpression.fn.body); + } + } else if (errorExpressionArg) { + parser.walkExpression(errorExpressionArg); + } + return true; + } + } + }); + } +}; diff --git a/node_modules/webpack/lib/dependencies/RequireEnsureDependency.js b/node_modules/webpack/lib/dependencies/RequireEnsureDependency.js new file mode 100644 index 00000000..84013051 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireEnsureDependency.js @@ -0,0 +1,58 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class RequireEnsureDependency extends NullDependency { + constructor(block) { + super(); + this.block = block; + } + + get type() { + return "require.ensure"; + } +} + +RequireEnsureDependency.Template = class RequireEnsureDependencyTemplate { + apply(dep, source, runtime) { + const depBlock = dep.block; + const promise = runtime.blockPromise({ + block: depBlock, + message: "require.ensure" + }); + const errorCallbackExists = + depBlock.expr.arguments.length === 4 || + (!depBlock.chunkName && depBlock.expr.arguments.length === 3); + const startBlock = `${promise}.then((`; + const middleBlock = ").bind(null, __webpack_require__)).catch("; + const endBlock = `).bind(null, __webpack_require__)).catch(${runtime.onError()})`; + source.replace( + depBlock.expr.range[0], + depBlock.expr.arguments[1].range[0] - 1, + startBlock + ); + if (errorCallbackExists) { + source.replace( + depBlock.expr.arguments[1].range[1], + depBlock.expr.arguments[2].range[0] - 1, + middleBlock + ); + source.replace( + depBlock.expr.arguments[2].range[1], + depBlock.expr.range[1] - 1, + ")" + ); + } else { + source.replace( + depBlock.expr.arguments[1].range[1], + depBlock.expr.range[1] - 1, + endBlock + ); + } + } +}; + +module.exports = RequireEnsureDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireEnsureItemDependency.js b/node_modules/webpack/lib/dependencies/RequireEnsureItemDependency.js new file mode 100644 index 00000000..b4b620bf --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireEnsureItemDependency.js @@ -0,0 +1,21 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); +const NullDependency = require("./NullDependency"); + +class RequireEnsureItemDependency extends ModuleDependency { + constructor(request) { + super(request); + } + + get type() { + return "require.ensure item"; + } +} + +RequireEnsureItemDependency.Template = NullDependency.Template; + +module.exports = RequireEnsureItemDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireEnsurePlugin.js b/node_modules/webpack/lib/dependencies/RequireEnsurePlugin.js new file mode 100644 index 00000000..c818e91b --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireEnsurePlugin.js @@ -0,0 +1,74 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequireEnsureItemDependency = require("./RequireEnsureItemDependency"); +const RequireEnsureDependency = require("./RequireEnsureDependency"); + +const NullFactory = require("../NullFactory"); + +const RequireEnsureDependenciesBlockParserPlugin = require("./RequireEnsureDependenciesBlockParserPlugin"); + +const ParserHelpers = require("../ParserHelpers"); + +class RequireEnsurePlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "RequireEnsurePlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + RequireEnsureItemDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + RequireEnsureItemDependency, + new RequireEnsureItemDependency.Template() + ); + + compilation.dependencyFactories.set( + RequireEnsureDependency, + new NullFactory() + ); + compilation.dependencyTemplates.set( + RequireEnsureDependency, + new RequireEnsureDependency.Template() + ); + + const handler = (parser, parserOptions) => { + if ( + parserOptions.requireEnsure !== undefined && + !parserOptions.requireEnsure + ) + return; + + new RequireEnsureDependenciesBlockParserPlugin().apply(parser); + parser.hooks.evaluateTypeof + .for("require.ensure") + .tap( + "RequireEnsurePlugin", + ParserHelpers.evaluateToString("function") + ); + parser.hooks.typeof + .for("require.ensure") + .tap( + "RequireEnsurePlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("function") + ) + ); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("RequireEnsurePlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("RequireEnsurePlugin", handler); + } + ); + } +} +module.exports = RequireEnsurePlugin; diff --git a/node_modules/webpack/lib/dependencies/RequireHeaderDependency.js b/node_modules/webpack/lib/dependencies/RequireHeaderDependency.js new file mode 100644 index 00000000..6dddd062 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireHeaderDependency.js @@ -0,0 +1,26 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class RequireHeaderDependency extends NullDependency { + constructor(range) { + super(); + if (!Array.isArray(range)) throw new Error("range must be valid"); + this.range = range; + } +} + +RequireHeaderDependency.Template = class RequireHeaderDependencyTemplate { + apply(dep, source) { + source.replace(dep.range[0], dep.range[1] - 1, "__webpack_require__"); + } + + applyAsTemplateArgument(name, dep, source) { + source.replace(dep.range[0], dep.range[1] - 1, "require"); + } +}; + +module.exports = RequireHeaderDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireIncludeDependency.js b/node_modules/webpack/lib/dependencies/RequireIncludeDependency.js new file mode 100644 index 00000000..9eca5762 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireIncludeDependency.js @@ -0,0 +1,39 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependencyReference = require("./DependencyReference"); +const ModuleDependency = require("./ModuleDependency"); +const Template = require("../Template"); + +class RequireIncludeDependency extends ModuleDependency { + constructor(request, range) { + super(request); + this.range = range; + } + + getReference() { + if (!this.module) return null; + // This doesn't use any export + return new DependencyReference(this.module, [], false); + } + + get type() { + return "require.include"; + } +} + +RequireIncludeDependency.Template = class RequireIncludeDependencyTemplate { + apply(dep, source, runtime) { + const comment = runtime.outputOptions.pathinfo + ? Template.toComment( + `require.include ${runtime.requestShortener.shorten(dep.request)}` + ) + : ""; + source.replace(dep.range[0], dep.range[1] - 1, `undefined${comment}`); + } +}; + +module.exports = RequireIncludeDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireIncludeDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/RequireIncludeDependencyParserPlugin.js new file mode 100644 index 00000000..117e2045 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireIncludeDependencyParserPlugin.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequireIncludeDependency = require("./RequireIncludeDependency"); + +module.exports = class RequireIncludeDependencyParserPlugin { + apply(parser) { + parser.hooks.call + .for("require.include") + .tap("RequireIncludeDependencyParserPlugin", expr => { + if (expr.arguments.length !== 1) return; + const param = parser.evaluateExpression(expr.arguments[0]); + if (!param.isString()) return; + const dep = new RequireIncludeDependency(param.string, expr.range); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return true; + }); + } +}; diff --git a/node_modules/webpack/lib/dependencies/RequireIncludePlugin.js b/node_modules/webpack/lib/dependencies/RequireIncludePlugin.js new file mode 100644 index 00000000..e7d535bc --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireIncludePlugin.js @@ -0,0 +1,61 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequireIncludeDependency = require("./RequireIncludeDependency"); +const RequireIncludeDependencyParserPlugin = require("./RequireIncludeDependencyParserPlugin"); + +const ParserHelpers = require("../ParserHelpers"); + +class RequireIncludePlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "RequireIncludePlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + RequireIncludeDependency, + normalModuleFactory + ); + compilation.dependencyTemplates.set( + RequireIncludeDependency, + new RequireIncludeDependency.Template() + ); + + const handler = (parser, parserOptions) => { + if ( + parserOptions.requireInclude !== undefined && + !parserOptions.requireInclude + ) + return; + + new RequireIncludeDependencyParserPlugin().apply(parser); + parser.hooks.evaluateTypeof + .for("require.include") + .tap( + "RequireIncludePlugin", + ParserHelpers.evaluateToString("function") + ); + parser.hooks.typeof + .for("require.include") + .tap( + "RequireIncludePlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("function") + ) + ); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("RequireIncludePlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("RequireIncludePlugin", handler); + } + ); + } +} +module.exports = RequireIncludePlugin; diff --git a/node_modules/webpack/lib/dependencies/RequireResolveContextDependency.js b/node_modules/webpack/lib/dependencies/RequireResolveContextDependency.js new file mode 100644 index 00000000..cc40451c --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireResolveContextDependency.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ContextDependency = require("./ContextDependency"); +const ContextDependencyTemplateAsId = require("./ContextDependencyTemplateAsId"); + +class RequireResolveContextDependency extends ContextDependency { + constructor(options, range, valueRange) { + super(options); + this.range = range; + this.valueRange = valueRange; + } + + get type() { + return "amd require context"; + } +} + +RequireResolveContextDependency.Template = ContextDependencyTemplateAsId; + +module.exports = RequireResolveContextDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireResolveDependency.js b/node_modules/webpack/lib/dependencies/RequireResolveDependency.js new file mode 100644 index 00000000..3933baa4 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireResolveDependency.js @@ -0,0 +1,22 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); +const ModuleDependencyAsId = require("./ModuleDependencyTemplateAsId"); + +class RequireResolveDependency extends ModuleDependency { + constructor(request, range) { + super(request); + this.range = range; + } + + get type() { + return "require.resolve"; + } +} + +RequireResolveDependency.Template = ModuleDependencyAsId; + +module.exports = RequireResolveDependency; diff --git a/node_modules/webpack/lib/dependencies/RequireResolveDependencyParserPlugin.js b/node_modules/webpack/lib/dependencies/RequireResolveDependencyParserPlugin.js new file mode 100644 index 00000000..0d356cf5 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireResolveDependencyParserPlugin.js @@ -0,0 +1,86 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequireResolveDependency = require("./RequireResolveDependency"); +const RequireResolveContextDependency = require("./RequireResolveContextDependency"); +const RequireResolveHeaderDependency = require("./RequireResolveHeaderDependency"); +const ContextDependencyHelpers = require("./ContextDependencyHelpers"); + +class RequireResolveDependencyParserPlugin { + constructor(options) { + this.options = options; + } + + apply(parser) { + const options = this.options; + + const process = (expr, weak) => { + if (expr.arguments.length !== 1) return; + const param = parser.evaluateExpression(expr.arguments[0]); + if (param.isConditional()) { + for (const option of param.options) { + const result = processItem(expr, option, weak); + if (result === undefined) { + processContext(expr, option, weak); + } + } + const dep = new RequireResolveHeaderDependency(expr.callee.range); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return true; + } else { + const result = processItem(expr, param, weak); + if (result === undefined) { + processContext(expr, param, weak); + } + const dep = new RequireResolveHeaderDependency(expr.callee.range); + dep.loc = expr.loc; + parser.state.current.addDependency(dep); + return true; + } + }; + const processItem = (expr, param, weak) => { + if (param.isString()) { + const dep = new RequireResolveDependency(param.string, param.range); + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + dep.weak = weak; + parser.state.current.addDependency(dep); + return true; + } + }; + const processContext = (expr, param, weak) => { + const dep = ContextDependencyHelpers.create( + RequireResolveContextDependency, + param.range, + param, + expr, + options, + { + mode: weak ? "weak" : "sync" + }, + parser + ); + if (!dep) return; + dep.loc = expr.loc; + dep.optional = !!parser.scope.inTry; + parser.state.current.addDependency(dep); + return true; + }; + + parser.hooks.call + .for("require.resolve") + .tap("RequireResolveDependencyParserPlugin", expr => { + return process(expr, false); + }); + parser.hooks.call + .for("require.resolveWeak") + .tap("RequireResolveDependencyParserPlugin", expr => { + return process(expr, true); + }); + } +} +module.exports = RequireResolveDependencyParserPlugin; diff --git a/node_modules/webpack/lib/dependencies/RequireResolveHeaderDependency.js b/node_modules/webpack/lib/dependencies/RequireResolveHeaderDependency.js new file mode 100644 index 00000000..05fe86d6 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/RequireResolveHeaderDependency.js @@ -0,0 +1,26 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); + +class RequireResolveHeaderDependency extends NullDependency { + constructor(range) { + super(); + if (!Array.isArray(range)) throw new Error("range must be valid"); + this.range = range; + } +} + +RequireResolveHeaderDependency.Template = class RequireResolveHeaderDependencyTemplate { + apply(dep, source) { + source.replace(dep.range[0], dep.range[1] - 1, "/*require.resolve*/"); + } + + applyAsTemplateArgument(name, dep, source) { + source.replace(dep.range[0], dep.range[1] - 1, "/*require.resolve*/"); + } +}; + +module.exports = RequireResolveHeaderDependency; diff --git a/node_modules/webpack/lib/dependencies/SingleEntryDependency.js b/node_modules/webpack/lib/dependencies/SingleEntryDependency.js new file mode 100644 index 00000000..75a8c080 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/SingleEntryDependency.js @@ -0,0 +1,21 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const ModuleDependency = require("./ModuleDependency"); + +class SingleEntryDependency extends ModuleDependency { + /** + * @param {string} request request path for entry + */ + constructor(request) { + super(request); + } + + get type() { + return "single entry"; + } +} + +module.exports = SingleEntryDependency; diff --git a/node_modules/webpack/lib/dependencies/SystemPlugin.js b/node_modules/webpack/lib/dependencies/SystemPlugin.js new file mode 100644 index 00000000..0e3419b5 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/SystemPlugin.js @@ -0,0 +1,122 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ParserHelpers = require("../ParserHelpers"); +const WebpackError = require("../WebpackError"); + +class SystemPlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "SystemPlugin", + (compilation, { normalModuleFactory }) => { + const handler = (parser, parserOptions) => { + if (parserOptions.system !== undefined && !parserOptions.system) + return; + + const shouldWarn = parserOptions.system === undefined; + + const setNotSupported = name => { + parser.hooks.evaluateTypeof + .for(name) + .tap("SystemPlugin", ParserHelpers.evaluateToString("undefined")); + parser.hooks.expression + .for(name) + .tap( + "SystemPlugin", + ParserHelpers.expressionIsUnsupported( + parser, + name + " is not supported by webpack." + ) + ); + }; + + parser.hooks.typeof + .for("System.import") + .tap( + "SystemPlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("function") + ) + ); + parser.hooks.evaluateTypeof + .for("System.import") + .tap("SystemPlugin", ParserHelpers.evaluateToString("function")); + parser.hooks.typeof + .for("System") + .tap( + "SystemPlugin", + ParserHelpers.toConstantDependency( + parser, + JSON.stringify("object") + ) + ); + parser.hooks.evaluateTypeof + .for("System") + .tap("SystemPlugin", ParserHelpers.evaluateToString("object")); + + setNotSupported("System.set"); + setNotSupported("System.get"); + setNotSupported("System.register"); + + parser.hooks.expression.for("System").tap("SystemPlugin", () => { + const systemPolyfillRequire = ParserHelpers.requireFileAsExpression( + parser.state.module.context, + require.resolve("../../buildin/system") + ); + return ParserHelpers.addParsedVariableToModule( + parser, + "System", + systemPolyfillRequire + ); + }); + + parser.hooks.call.for("System.import").tap("SystemPlugin", expr => { + if (shouldWarn) { + parser.state.module.warnings.push( + new SystemImportDeprecationWarning( + parser.state.module, + expr.loc + ) + ); + } + + return parser.hooks.importCall.call(expr); + }); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("SystemPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("SystemPlugin", handler); + } + ); + } +} + +class SystemImportDeprecationWarning extends WebpackError { + constructor(module, loc) { + super( + "System.import() is deprecated and will be removed soon. Use import() instead.\n" + + "For more info visit https://webpack.js.org/guides/code-splitting/" + ); + + this.name = "SystemImportDeprecationWarning"; + + this.module = module; + this.loc = loc; + + Error.captureStackTrace(this, this.constructor); + } +} + +module.exports = SystemPlugin; diff --git a/node_modules/webpack/lib/dependencies/UnsupportedDependency.js b/node_modules/webpack/lib/dependencies/UnsupportedDependency.js new file mode 100644 index 00000000..614af783 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/UnsupportedDependency.js @@ -0,0 +1,27 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const NullDependency = require("./NullDependency"); +const webpackMissingModule = require("./WebpackMissingModule").module; + +class UnsupportedDependency extends NullDependency { + constructor(request, range) { + super(); + this.request = request; + this.range = range; + } +} + +UnsupportedDependency.Template = class UnsupportedDependencyTemplate { + apply(dep, source, runtime) { + source.replace( + dep.range[0], + dep.range[1], + webpackMissingModule(dep.request) + ); + } +}; + +module.exports = UnsupportedDependency; diff --git a/node_modules/webpack/lib/dependencies/WebAssemblyExportImportedDependency.js b/node_modules/webpack/lib/dependencies/WebAssemblyExportImportedDependency.js new file mode 100644 index 00000000..9fa55f2b --- /dev/null +++ b/node_modules/webpack/lib/dependencies/WebAssemblyExportImportedDependency.js @@ -0,0 +1,31 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependencyReference = require("./DependencyReference"); +const ModuleDependency = require("./ModuleDependency"); + +class WebAssemblyExportImportedDependency extends ModuleDependency { + constructor(exportName, request, name, valueType) { + super(request); + /** @type {string} */ + this.exportName = exportName; + /** @type {string} */ + this.name = name; + /** @type {string} */ + this.valueType = valueType; + } + + getReference() { + if (!this.module) return null; + return new DependencyReference(this.module, [this.name], false); + } + + get type() { + return "wasm export import"; + } +} + +module.exports = WebAssemblyExportImportedDependency; diff --git a/node_modules/webpack/lib/dependencies/WebAssemblyImportDependency.js b/node_modules/webpack/lib/dependencies/WebAssemblyImportDependency.js new file mode 100644 index 00000000..d765b0db --- /dev/null +++ b/node_modules/webpack/lib/dependencies/WebAssemblyImportDependency.js @@ -0,0 +1,56 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const DependencyReference = require("./DependencyReference"); +const ModuleDependency = require("./ModuleDependency"); +const UnsupportedWebAssemblyFeatureError = require("../wasm/UnsupportedWebAssemblyFeatureError"); + +/** @typedef {import("@webassemblyjs/ast").ModuleImportDescription} ModuleImportDescription */ + +class WebAssemblyImportDependency extends ModuleDependency { + /** + * @param {string} request the request + * @param {string} name the imported name + * @param {ModuleImportDescription} description the WASM ast node + * @param {false | string} onlyDirectImport if only direct imports are allowed + */ + constructor(request, name, description, onlyDirectImport) { + super(request); + /** @type {string} */ + this.name = name; + /** @type {ModuleImportDescription} */ + this.description = description; + /** @type {false | string} */ + this.onlyDirectImport = onlyDirectImport; + } + + getReference() { + if (!this.module) return null; + return new DependencyReference(this.module, [this.name], false); + } + + getErrors() { + if ( + this.onlyDirectImport && + this.module && + !this.module.type.startsWith("webassembly") + ) { + return [ + new UnsupportedWebAssemblyFeatureError( + `Import "${this.name}" from "${this.request}" with ${ + this.onlyDirectImport + } can only be used for direct wasm to wasm dependencies` + ) + ]; + } + } + + get type() { + return "wasm import"; + } +} + +module.exports = WebAssemblyImportDependency; diff --git a/node_modules/webpack/lib/dependencies/WebpackMissingModule.js b/node_modules/webpack/lib/dependencies/WebpackMissingModule.js new file mode 100644 index 00000000..a55c9ec0 --- /dev/null +++ b/node_modules/webpack/lib/dependencies/WebpackMissingModule.js @@ -0,0 +1,20 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const toErrorCode = err => + `var e = new Error(${JSON.stringify(err)}); e.code = 'MODULE_NOT_FOUND';`; + +exports.module = request => + `!(function webpackMissingModule() { ${exports.moduleCode(request)} }())`; + +exports.promise = request => { + const errorCode = toErrorCode(`Cannot find module '${request}'`); + return `Promise.reject(function webpackMissingModule() { ${errorCode} return e; }())`; +}; + +exports.moduleCode = request => { + const errorCode = toErrorCode(`Cannot find module '${request}'`); + return `${errorCode} throw e;`; +}; diff --git a/node_modules/webpack/lib/dependencies/getFunctionExpression.js b/node_modules/webpack/lib/dependencies/getFunctionExpression.js new file mode 100644 index 00000000..0e73840e --- /dev/null +++ b/node_modules/webpack/lib/dependencies/getFunctionExpression.js @@ -0,0 +1,52 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +module.exports = expr => { + // <FunctionExpression> + if ( + expr.type === "FunctionExpression" || + expr.type === "ArrowFunctionExpression" + ) { + return { + fn: expr, + expressions: [], + needThis: false + }; + } + + // <FunctionExpression>.bind(<Expression>) + if ( + expr.type === "CallExpression" && + expr.callee.type === "MemberExpression" && + expr.callee.object.type === "FunctionExpression" && + expr.callee.property.type === "Identifier" && + expr.callee.property.name === "bind" && + expr.arguments.length === 1 + ) { + return { + fn: expr.callee.object, + expressions: [expr.arguments[0]], + needThis: undefined + }; + } + // (function(_this) {return <FunctionExpression>})(this) (Coffeescript) + if ( + expr.type === "CallExpression" && + expr.callee.type === "FunctionExpression" && + expr.callee.body.type === "BlockStatement" && + expr.arguments.length === 1 && + expr.arguments[0].type === "ThisExpression" && + expr.callee.body.body && + expr.callee.body.body.length === 1 && + expr.callee.body.body[0].type === "ReturnStatement" && + expr.callee.body.body[0].argument && + expr.callee.body.body[0].argument.type === "FunctionExpression" + ) { + return { + fn: expr.callee.body.body[0].argument, + expressions: [], + needThis: true + }; + } +}; diff --git a/node_modules/webpack/lib/formatLocation.js b/node_modules/webpack/lib/formatLocation.js new file mode 100644 index 00000000..f608cd49 --- /dev/null +++ b/node_modules/webpack/lib/formatLocation.js @@ -0,0 +1,75 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ + +"use strict"; + +/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */ +/** @typedef {import("./Dependency").SourcePosition} SourcePosition */ + +// TODO webpack 5: pos must be SourcePosition +/** + * @param {SourcePosition|DependencyLocation|string} pos position + * @returns {string} formatted position + */ +const formatPosition = pos => { + if (pos === null) return ""; + // TODO webpack 5: Simplify this + if (typeof pos === "string") return pos; + if (typeof pos === "number") return `${pos}`; + if (typeof pos === "object") { + if ("line" in pos && "column" in pos) { + return `${pos.line}:${pos.column}`; + } else if ("line" in pos) { + return `${pos.line}:?`; + } else if ("index" in pos) { + // TODO webpack 5 remove this case + return `+${pos.index}`; + } else { + return ""; + } + } + return ""; +}; + +// TODO webpack 5: loc must be DependencyLocation +/** + * @param {DependencyLocation|SourcePosition|string} loc location + * @returns {string} formatted location + */ +const formatLocation = loc => { + if (loc === null) return ""; + // TODO webpack 5: Simplify this + if (typeof loc === "string") return loc; + if (typeof loc === "number") return `${loc}`; + if (typeof loc === "object") { + if ("start" in loc && loc.start && "end" in loc && loc.end) { + if ( + typeof loc.start === "object" && + typeof loc.start.line === "number" && + typeof loc.end === "object" && + typeof loc.end.line === "number" && + typeof loc.end.column === "number" && + loc.start.line === loc.end.line + ) { + return `${formatPosition(loc.start)}-${loc.end.column}`; + } else { + return `${formatPosition(loc.start)}-${formatPosition(loc.end)}`; + } + } + if ("start" in loc && loc.start) { + return formatPosition(loc.start); + } + if ("name" in loc && "index" in loc) { + return `${loc.name}[${loc.index}]`; + } + if ("name" in loc) { + return loc.name; + } + return formatPosition(loc); + } + return ""; +}; + +module.exports = formatLocation; diff --git a/node_modules/webpack/lib/node/NodeChunkTemplatePlugin.js b/node_modules/webpack/lib/node/NodeChunkTemplatePlugin.js new file mode 100644 index 00000000..292182a9 --- /dev/null +++ b/node_modules/webpack/lib/node/NodeChunkTemplatePlugin.js @@ -0,0 +1,31 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ + +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +class NodeChunkTemplatePlugin { + apply(chunkTemplate) { + chunkTemplate.hooks.render.tap( + "NodeChunkTemplatePlugin", + (modules, chunk) => { + const source = new ConcatSource(); + source.add( + `exports.ids = ${JSON.stringify(chunk.ids)};\nexports.modules = ` + ); + source.add(modules); + source.add(";"); + return source; + } + ); + chunkTemplate.hooks.hash.tap("NodeChunkTemplatePlugin", hash => { + hash.update("node"); + hash.update("3"); + }); + } +} + +module.exports = NodeChunkTemplatePlugin; diff --git a/node_modules/webpack/lib/node/NodeEnvironmentPlugin.js b/node_modules/webpack/lib/node/NodeEnvironmentPlugin.js new file mode 100644 index 00000000..3f76bffa --- /dev/null +++ b/node_modules/webpack/lib/node/NodeEnvironmentPlugin.js @@ -0,0 +1,28 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const NodeWatchFileSystem = require("./NodeWatchFileSystem"); +const NodeOutputFileSystem = require("./NodeOutputFileSystem"); +const NodeJsInputFileSystem = require("enhanced-resolve/lib/NodeJsInputFileSystem"); +const CachedInputFileSystem = require("enhanced-resolve/lib/CachedInputFileSystem"); + +class NodeEnvironmentPlugin { + apply(compiler) { + compiler.inputFileSystem = new CachedInputFileSystem( + new NodeJsInputFileSystem(), + 60000 + ); + const inputFileSystem = compiler.inputFileSystem; + compiler.outputFileSystem = new NodeOutputFileSystem(); + compiler.watchFileSystem = new NodeWatchFileSystem( + compiler.inputFileSystem + ); + compiler.hooks.beforeRun.tap("NodeEnvironmentPlugin", compiler => { + if (compiler.inputFileSystem === inputFileSystem) inputFileSystem.purge(); + }); + } +} +module.exports = NodeEnvironmentPlugin; diff --git a/node_modules/webpack/lib/node/NodeHotUpdateChunkTemplatePlugin.js b/node_modules/webpack/lib/node/NodeHotUpdateChunkTemplatePlugin.js new file mode 100644 index 00000000..bbd2e12a --- /dev/null +++ b/node_modules/webpack/lib/node/NodeHotUpdateChunkTemplatePlugin.js @@ -0,0 +1,36 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +class NodeHotUpdateChunkTemplatePlugin { + apply(hotUpdateChunkTemplate) { + hotUpdateChunkTemplate.hooks.render.tap( + "NodeHotUpdateChunkTemplatePlugin", + (modulesSource, modules, removedModules, hash, id) => { + const source = new ConcatSource(); + source.add( + "exports.id = " + JSON.stringify(id) + ";\nexports.modules = " + ); + source.add(modulesSource); + source.add(";"); + return source; + } + ); + hotUpdateChunkTemplate.hooks.hash.tap( + "NodeHotUpdateChunkTemplatePlugin", + hash => { + hash.update("NodeHotUpdateChunkTemplatePlugin"); + hash.update("3"); + hash.update( + hotUpdateChunkTemplate.outputOptions.hotUpdateFunction + "" + ); + hash.update(hotUpdateChunkTemplate.outputOptions.library + ""); + } + ); + } +} +module.exports = NodeHotUpdateChunkTemplatePlugin; diff --git a/node_modules/webpack/lib/node/NodeMainTemplate.runtime.js b/node_modules/webpack/lib/node/NodeMainTemplate.runtime.js new file mode 100644 index 00000000..d34388bf --- /dev/null +++ b/node_modules/webpack/lib/node/NodeMainTemplate.runtime.js @@ -0,0 +1,27 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*global installedChunks $hotChunkFilename$ hotAddUpdateChunk $hotMainFilename$ */ +module.exports = function() { + // eslint-disable-next-line no-unused-vars + function hotDownloadUpdateChunk(chunkId) { + var chunk = require("./" + $hotChunkFilename$); + hotAddUpdateChunk(chunk.id, chunk.modules); + } + + // eslint-disable-next-line no-unused-vars + function hotDownloadManifest() { + try { + var update = require("./" + $hotMainFilename$); + } catch (e) { + return Promise.resolve(); + } + return Promise.resolve(update); + } + + //eslint-disable-next-line no-unused-vars + function hotDisposeChunk(chunkId) { + delete installedChunks[chunkId]; + } +}; diff --git a/node_modules/webpack/lib/node/NodeMainTemplateAsync.runtime.js b/node_modules/webpack/lib/node/NodeMainTemplateAsync.runtime.js new file mode 100644 index 00000000..35eb47b6 --- /dev/null +++ b/node_modules/webpack/lib/node/NodeMainTemplateAsync.runtime.js @@ -0,0 +1,44 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*global installedChunks $hotChunkFilename$ $require$ hotAddUpdateChunk $hotMainFilename$ */ +module.exports = function() { + // eslint-disable-next-line no-unused-vars + function hotDownloadUpdateChunk(chunkId) { + var filename = require("path").join(__dirname, $hotChunkFilename$); + require("fs").readFile(filename, "utf-8", function(err, content) { + if (err) { + if ($require$.onError) return $require$.oe(err); + throw err; + } + var chunk = {}; + require("vm").runInThisContext( + "(function(exports) {" + content + "\n})", + { filename: filename } + )(chunk); + hotAddUpdateChunk(chunk.id, chunk.modules); + }); + } + + // eslint-disable-next-line no-unused-vars + function hotDownloadManifest() { + var filename = require("path").join(__dirname, $hotMainFilename$); + return new Promise(function(resolve, reject) { + require("fs").readFile(filename, "utf-8", function(err, content) { + if (err) return resolve(); + try { + var update = JSON.parse(content); + } catch (e) { + return reject(e); + } + resolve(update); + }); + }); + } + + // eslint-disable-next-line no-unused-vars + function hotDisposeChunk(chunkId) { + delete installedChunks[chunkId]; + } +}; diff --git a/node_modules/webpack/lib/node/NodeMainTemplatePlugin.js b/node_modules/webpack/lib/node/NodeMainTemplatePlugin.js new file mode 100644 index 00000000..a2702969 --- /dev/null +++ b/node_modules/webpack/lib/node/NodeMainTemplatePlugin.js @@ -0,0 +1,321 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("../Template"); + +module.exports = class NodeMainTemplatePlugin { + constructor(asyncChunkLoading) { + this.asyncChunkLoading = asyncChunkLoading; + } + + apply(mainTemplate) { + const needChunkOnDemandLoadingCode = chunk => { + for (const chunkGroup of chunk.groupsIterable) { + if (chunkGroup.getNumberOfChildren() > 0) return true; + } + return false; + }; + const asyncChunkLoading = this.asyncChunkLoading; + mainTemplate.hooks.localVars.tap( + "NodeMainTemplatePlugin", + (source, chunk) => { + if (needChunkOnDemandLoadingCode(chunk)) { + return Template.asString([ + source, + "", + "// object to store loaded chunks", + '// "0" means "already loaded"', + "var installedChunks = {", + Template.indent( + chunk.ids.map(id => `${JSON.stringify(id)}: 0`).join(",\n") + ), + "};" + ]); + } + return source; + } + ); + mainTemplate.hooks.requireExtensions.tap( + "NodeMainTemplatePlugin", + (source, chunk) => { + if (needChunkOnDemandLoadingCode(chunk)) { + return Template.asString([ + source, + "", + "// uncaught error handler for webpack runtime", + `${mainTemplate.requireFn}.oe = function(err) {`, + Template.indent([ + "process.nextTick(function() {", + Template.indent( + "throw err; // catch this error by using import().catch()" + ), + "});" + ]), + "};" + ]); + } + return source; + } + ); + mainTemplate.hooks.requireEnsure.tap( + "NodeMainTemplatePlugin", + (source, chunk, hash) => { + const chunkFilename = mainTemplate.outputOptions.chunkFilename; + const chunkMaps = chunk.getChunkMaps(); + const insertMoreModules = [ + "var moreModules = chunk.modules, chunkIds = chunk.ids;", + "for(var moduleId in moreModules) {", + Template.indent( + mainTemplate.renderAddModule( + hash, + chunk, + "moduleId", + "moreModules[moduleId]" + ) + ), + "}" + ]; + if (asyncChunkLoading) { + return Template.asString([ + source, + "", + "// ReadFile + VM.run chunk loading for javascript", + "", + "var installedChunkData = installedChunks[chunkId];", + 'if(installedChunkData !== 0) { // 0 means "already installed".', + Template.indent([ + '// array of [resolve, reject, promise] means "currently loading"', + "if(installedChunkData) {", + Template.indent(["promises.push(installedChunkData[2]);"]), + "} else {", + Template.indent([ + "// load the chunk and return promise to it", + "var promise = new Promise(function(resolve, reject) {", + Template.indent([ + "installedChunkData = installedChunks[chunkId] = [resolve, reject];", + "var filename = require('path').join(__dirname, " + + mainTemplate.getAssetPath( + JSON.stringify(`/${chunkFilename}`), + { + hash: `" + ${mainTemplate.renderCurrentHashCode( + hash + )} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode( + hash, + length + )} + "`, + chunk: { + id: '" + chunkId + "', + hash: `" + ${JSON.stringify( + chunkMaps.hash + )}[chunkId] + "`, + hashWithLength: length => { + const shortChunkHashMap = {}; + for (const chunkId of Object.keys(chunkMaps.hash)) { + if (typeof chunkMaps.hash[chunkId] === "string") { + shortChunkHashMap[chunkId] = chunkMaps.hash[ + chunkId + ].substr(0, length); + } + } + return `" + ${JSON.stringify( + shortChunkHashMap + )}[chunkId] + "`; + }, + contentHash: { + javascript: `" + ${JSON.stringify( + chunkMaps.contentHash.javascript + )}[chunkId] + "` + }, + contentHashWithLength: { + javascript: length => { + const shortContentHashMap = {}; + const contentHash = + chunkMaps.contentHash.javascript; + for (const chunkId of Object.keys(contentHash)) { + if (typeof contentHash[chunkId] === "string") { + shortContentHashMap[chunkId] = contentHash[ + chunkId + ].substr(0, length); + } + } + return `" + ${JSON.stringify( + shortContentHashMap + )}[chunkId] + "`; + } + }, + name: `" + (${JSON.stringify( + chunkMaps.name + )}[chunkId]||chunkId) + "` + }, + contentHashType: "javascript" + } + ) + + ");", + "require('fs').readFile(filename, 'utf-8', function(err, content) {", + Template.indent( + [ + "if(err) return reject(err);", + "var chunk = {};", + "require('vm').runInThisContext('(function(exports, require, __dirname, __filename) {' + content + '\\n})', filename)" + + "(chunk, require, require('path').dirname(filename), filename);" + ] + .concat(insertMoreModules) + .concat([ + "var callbacks = [];", + "for(var i = 0; i < chunkIds.length; i++) {", + Template.indent([ + "if(installedChunks[chunkIds[i]])", + Template.indent([ + "callbacks = callbacks.concat(installedChunks[chunkIds[i]][0]);" + ]), + "installedChunks[chunkIds[i]] = 0;" + ]), + "}", + "for(i = 0; i < callbacks.length; i++)", + Template.indent("callbacks[i]();") + ]) + ), + "});" + ]), + "});", + "promises.push(installedChunkData[2] = promise);" + ]), + "}" + ]), + "}" + ]); + } else { + const request = mainTemplate.getAssetPath( + JSON.stringify(`./${chunkFilename}`), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, + chunk: { + id: '" + chunkId + "', + hash: `" + ${JSON.stringify(chunkMaps.hash)}[chunkId] + "`, + hashWithLength: length => { + const shortChunkHashMap = {}; + for (const chunkId of Object.keys(chunkMaps.hash)) { + if (typeof chunkMaps.hash[chunkId] === "string") { + shortChunkHashMap[chunkId] = chunkMaps.hash[ + chunkId + ].substr(0, length); + } + } + return `" + ${JSON.stringify( + shortChunkHashMap + )}[chunkId] + "`; + }, + contentHash: { + javascript: `" + ${JSON.stringify( + chunkMaps.contentHash.javascript + )}[chunkId] + "` + }, + contentHashWithLength: { + javascript: length => { + const shortContentHashMap = {}; + const contentHash = chunkMaps.contentHash.javascript; + for (const chunkId of Object.keys(contentHash)) { + if (typeof contentHash[chunkId] === "string") { + shortContentHashMap[chunkId] = contentHash[ + chunkId + ].substr(0, length); + } + } + return `" + ${JSON.stringify( + shortContentHashMap + )}[chunkId] + "`; + } + }, + name: `" + (${JSON.stringify( + chunkMaps.name + )}[chunkId]||chunkId) + "` + }, + contentHashType: "javascript" + } + ); + return Template.asString([ + source, + "", + "// require() chunk loading for javascript", + "", + '// "0" is the signal for "already loaded"', + "if(installedChunks[chunkId] !== 0) {", + Template.indent( + [`var chunk = require(${request});`] + .concat(insertMoreModules) + .concat([ + "for(var i = 0; i < chunkIds.length; i++)", + Template.indent("installedChunks[chunkIds[i]] = 0;") + ]) + ), + "}" + ]); + } + } + ); + mainTemplate.hooks.hotBootstrap.tap( + "NodeMainTemplatePlugin", + (source, chunk, hash) => { + const hotUpdateChunkFilename = + mainTemplate.outputOptions.hotUpdateChunkFilename; + const hotUpdateMainFilename = + mainTemplate.outputOptions.hotUpdateMainFilename; + const chunkMaps = chunk.getChunkMaps(); + const currentHotUpdateChunkFilename = mainTemplate.getAssetPath( + JSON.stringify(hotUpdateChunkFilename), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, + chunk: { + id: '" + chunkId + "', + hash: `" + ${JSON.stringify(chunkMaps.hash)}[chunkId] + "`, + hashWithLength: length => { + const shortChunkHashMap = {}; + for (const chunkId of Object.keys(chunkMaps.hash)) { + if (typeof chunkMaps.hash[chunkId] === "string") { + shortChunkHashMap[chunkId] = chunkMaps.hash[chunkId].substr( + 0, + length + ); + } + } + return `" + ${JSON.stringify(shortChunkHashMap)}[chunkId] + "`; + }, + name: `" + (${JSON.stringify( + chunkMaps.name + )}[chunkId]||chunkId) + "` + } + } + ); + const currentHotUpdateMainFilename = mainTemplate.getAssetPath( + JSON.stringify(hotUpdateMainFilename), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "` + } + ); + return Template.getFunctionContent( + asyncChunkLoading + ? require("./NodeMainTemplateAsync.runtime") + : require("./NodeMainTemplate.runtime") + ) + .replace(/\$require\$/g, mainTemplate.requireFn) + .replace(/\$hotMainFilename\$/g, currentHotUpdateMainFilename) + .replace(/\$hotChunkFilename\$/g, currentHotUpdateChunkFilename); + } + ); + mainTemplate.hooks.hash.tap("NodeMainTemplatePlugin", hash => { + hash.update("node"); + hash.update("4"); + }); + } +}; diff --git a/node_modules/webpack/lib/node/NodeOutputFileSystem.js b/node_modules/webpack/lib/node/NodeOutputFileSystem.js new file mode 100644 index 00000000..2789b576 --- /dev/null +++ b/node_modules/webpack/lib/node/NodeOutputFileSystem.js @@ -0,0 +1,22 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const fs = require("fs"); +const path = require("path"); +const mkdirp = require("mkdirp"); + +class NodeOutputFileSystem { + constructor() { + this.mkdirp = mkdirp; + this.mkdir = fs.mkdir.bind(fs); + this.rmdir = fs.rmdir.bind(fs); + this.unlink = fs.unlink.bind(fs); + this.writeFile = fs.writeFile.bind(fs); + this.join = path.join.bind(path); + } +} + +module.exports = NodeOutputFileSystem; diff --git a/node_modules/webpack/lib/node/NodeSourcePlugin.js b/node_modules/webpack/lib/node/NodeSourcePlugin.js new file mode 100644 index 00000000..d5505f6f --- /dev/null +++ b/node_modules/webpack/lib/node/NodeSourcePlugin.js @@ -0,0 +1,144 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const AliasPlugin = require("enhanced-resolve/lib/AliasPlugin"); +const ParserHelpers = require("../ParserHelpers"); +const nodeLibsBrowser = require("node-libs-browser"); + +module.exports = class NodeSourcePlugin { + constructor(options) { + this.options = options; + } + apply(compiler) { + const options = this.options; + if (options === false) { + // allow single kill switch to turn off this plugin + return; + } + + const getPathToModule = (module, type) => { + if (type === true || (type === undefined && nodeLibsBrowser[module])) { + if (!nodeLibsBrowser[module]) { + throw new Error( + `No browser version for node.js core module ${module} available` + ); + } + return nodeLibsBrowser[module]; + } else if (type === "mock") { + return require.resolve(`node-libs-browser/mock/${module}`); + } else if (type === "empty") { + return require.resolve("node-libs-browser/mock/empty"); + } else { + return module; + } + }; + + const addExpression = (parser, name, module, type, suffix) => { + suffix = suffix || ""; + parser.hooks.expression.for(name).tap("NodeSourcePlugin", () => { + if ( + parser.state.module && + parser.state.module.resource === getPathToModule(module, type) + ) + return; + const mockModule = ParserHelpers.requireFileAsExpression( + parser.state.module.context, + getPathToModule(module, type) + ); + return ParserHelpers.addParsedVariableToModule( + parser, + name, + mockModule + suffix + ); + }); + }; + + compiler.hooks.compilation.tap( + "NodeSourcePlugin", + (compilation, { normalModuleFactory }) => { + const handler = (parser, parserOptions) => { + if (parserOptions.node === false) return; + + let localOptions = options; + if (parserOptions.node) { + localOptions = Object.assign({}, localOptions, parserOptions.node); + } + if (localOptions.global) { + parser.hooks.expression + .for("global") + .tap("NodeSourcePlugin", () => { + const retrieveGlobalModule = ParserHelpers.requireFileAsExpression( + parser.state.module.context, + require.resolve("../../buildin/global") + ); + return ParserHelpers.addParsedVariableToModule( + parser, + "global", + retrieveGlobalModule + ); + }); + } + if (localOptions.process) { + const processType = localOptions.process; + addExpression(parser, "process", "process", processType); + } + if (localOptions.console) { + const consoleType = localOptions.console; + addExpression(parser, "console", "console", consoleType); + } + const bufferType = localOptions.Buffer; + if (bufferType) { + addExpression(parser, "Buffer", "buffer", bufferType, ".Buffer"); + } + if (localOptions.setImmediate) { + const setImmediateType = localOptions.setImmediate; + addExpression( + parser, + "setImmediate", + "timers", + setImmediateType, + ".setImmediate" + ); + addExpression( + parser, + "clearImmediate", + "timers", + setImmediateType, + ".clearImmediate" + ); + } + }; + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("NodeSourcePlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("NodeSourcePlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("NodeSourcePlugin", handler); + } + ); + compiler.hooks.afterResolvers.tap("NodeSourcePlugin", compiler => { + for (const lib of Object.keys(nodeLibsBrowser)) { + if (options[lib] !== false) { + compiler.resolverFactory.hooks.resolver + .for("normal") + .tap("NodeSourcePlugin", resolver => { + new AliasPlugin( + "described-resolve", + { + name: lib, + onlyModule: true, + alias: getPathToModule(lib, options[lib]) + }, + "resolve" + ).apply(resolver); + }); + } + } + }); + } +}; diff --git a/node_modules/webpack/lib/node/NodeTargetPlugin.js b/node_modules/webpack/lib/node/NodeTargetPlugin.js new file mode 100644 index 00000000..1ac5d8a5 --- /dev/null +++ b/node_modules/webpack/lib/node/NodeTargetPlugin.js @@ -0,0 +1,19 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const ExternalsPlugin = require("../ExternalsPlugin"); + +const builtins = + // eslint-disable-next-line node/no-unsupported-features/node-builtins,node/no-deprecated-api + require("module").builtinModules || Object.keys(process.binding("natives")); + +class NodeTargetPlugin { + apply(compiler) { + new ExternalsPlugin("commonjs", builtins).apply(compiler); + } +} + +module.exports = NodeTargetPlugin; diff --git a/node_modules/webpack/lib/node/NodeTemplatePlugin.js b/node_modules/webpack/lib/node/NodeTemplatePlugin.js new file mode 100644 index 00000000..cdb1076b --- /dev/null +++ b/node_modules/webpack/lib/node/NodeTemplatePlugin.js @@ -0,0 +1,31 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ + +"use strict"; + +const NodeMainTemplatePlugin = require("./NodeMainTemplatePlugin"); +const NodeChunkTemplatePlugin = require("./NodeChunkTemplatePlugin"); +const NodeHotUpdateChunkTemplatePlugin = require("./NodeHotUpdateChunkTemplatePlugin"); + +class NodeTemplatePlugin { + constructor(options) { + options = options || {}; + this.asyncChunkLoading = options.asyncChunkLoading; + } + + apply(compiler) { + compiler.hooks.thisCompilation.tap("NodeTemplatePlugin", compilation => { + new NodeMainTemplatePlugin(this.asyncChunkLoading).apply( + compilation.mainTemplate + ); + new NodeChunkTemplatePlugin().apply(compilation.chunkTemplate); + new NodeHotUpdateChunkTemplatePlugin().apply( + compilation.hotUpdateChunkTemplate + ); + }); + } +} + +module.exports = NodeTemplatePlugin; diff --git a/node_modules/webpack/lib/node/NodeWatchFileSystem.js b/node_modules/webpack/lib/node/NodeWatchFileSystem.js new file mode 100644 index 00000000..235e0f06 --- /dev/null +++ b/node_modules/webpack/lib/node/NodeWatchFileSystem.js @@ -0,0 +1,109 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Watchpack = require("watchpack"); +const objectToMap = require("../util/objectToMap"); + +class NodeWatchFileSystem { + constructor(inputFileSystem) { + this.inputFileSystem = inputFileSystem; + this.watcherOptions = { + aggregateTimeout: 0 + }; + this.watcher = new Watchpack(this.watcherOptions); + } + + watch(files, dirs, missing, startTime, options, callback, callbackUndelayed) { + if (!Array.isArray(files)) { + throw new Error("Invalid arguments: 'files'"); + } + if (!Array.isArray(dirs)) { + throw new Error("Invalid arguments: 'dirs'"); + } + if (!Array.isArray(missing)) { + throw new Error("Invalid arguments: 'missing'"); + } + if (typeof callback !== "function") { + throw new Error("Invalid arguments: 'callback'"); + } + if (typeof startTime !== "number" && startTime) { + throw new Error("Invalid arguments: 'startTime'"); + } + if (typeof options !== "object") { + throw new Error("Invalid arguments: 'options'"); + } + if (typeof callbackUndelayed !== "function" && callbackUndelayed) { + throw new Error("Invalid arguments: 'callbackUndelayed'"); + } + const oldWatcher = this.watcher; + this.watcher = new Watchpack(options); + + if (callbackUndelayed) { + this.watcher.once("change", callbackUndelayed); + } + const cachedFiles = files; + const cachedDirs = dirs; + this.watcher.once("aggregated", (changes, removals) => { + changes = changes.concat(removals); + if (this.inputFileSystem && this.inputFileSystem.purge) { + this.inputFileSystem.purge(changes); + } + const times = objectToMap(this.watcher.getTimes()); + files = new Set(files); + dirs = new Set(dirs); + missing = new Set(missing); + removals = new Set(removals.filter(file => files.has(file))); + callback( + null, + changes.filter(file => files.has(file)).sort(), + changes.filter(file => dirs.has(file)).sort(), + changes.filter(file => missing.has(file)).sort(), + times, + times, + removals + ); + }); + + this.watcher.watch( + cachedFiles.concat(missing), + cachedDirs.concat(missing), + startTime + ); + + if (oldWatcher) { + oldWatcher.close(); + } + return { + close: () => { + if (this.watcher) { + this.watcher.close(); + this.watcher = null; + } + }, + pause: () => { + if (this.watcher) { + this.watcher.pause(); + } + }, + getFileTimestamps: () => { + if (this.watcher) { + return objectToMap(this.watcher.getTimes()); + } else { + return new Map(); + } + }, + getContextTimestamps: () => { + if (this.watcher) { + return objectToMap(this.watcher.getTimes()); + } else { + return new Map(); + } + } + }; + } +} + +module.exports = NodeWatchFileSystem; diff --git a/node_modules/webpack/lib/node/ReadFileCompileWasmTemplatePlugin.js b/node_modules/webpack/lib/node/ReadFileCompileWasmTemplatePlugin.js new file mode 100644 index 00000000..a7566b81 --- /dev/null +++ b/node_modules/webpack/lib/node/ReadFileCompileWasmTemplatePlugin.js @@ -0,0 +1,61 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("../Template"); +const WasmMainTemplatePlugin = require("../wasm/WasmMainTemplatePlugin"); + +class ReadFileCompileWasmTemplatePlugin { + constructor(options) { + this.options = options || {}; + } + + apply(compiler) { + compiler.hooks.thisCompilation.tap( + "ReadFileCompileWasmTemplatePlugin", + compilation => { + const generateLoadBinaryCode = path => + Template.asString([ + "new Promise(function (resolve, reject) {", + Template.indent([ + "var { readFile } = require('fs');", + "var { join } = require('path');", + "", + "try {", + Template.indent([ + `readFile(join(__dirname, ${path}), function(err, buffer){`, + Template.indent([ + "if (err) return reject(err);", + "", + "// Fake fetch response", + "resolve({", + Template.indent([ + "arrayBuffer() { return Promise.resolve(buffer); }" + ]), + "});" + ]), + "});" + ]), + "} catch (err) { reject(err); }" + ]), + "})" + ]); + + const plugin = new WasmMainTemplatePlugin( + Object.assign( + { + generateLoadBinaryCode, + supportsStreaming: false + }, + this.options + ) + ); + plugin.apply(compilation.mainTemplate); + } + ); + } +} + +module.exports = ReadFileCompileWasmTemplatePlugin; diff --git a/node_modules/webpack/lib/optimize/AggressiveMergingPlugin.js b/node_modules/webpack/lib/optimize/AggressiveMergingPlugin.js new file mode 100644 index 00000000..e3a4c37e --- /dev/null +++ b/node_modules/webpack/lib/optimize/AggressiveMergingPlugin.js @@ -0,0 +1,87 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class AggressiveMergingPlugin { + constructor(options) { + if ( + (options !== undefined && typeof options !== "object") || + Array.isArray(options) + ) { + throw new Error( + "Argument should be an options object. To use defaults, pass in nothing.\nFor more info on options, see https://webpack.js.org/plugins/" + ); + } + this.options = options || {}; + } + + apply(compiler) { + const options = this.options; + const minSizeReduce = options.minSizeReduce || 1.5; + + compiler.hooks.thisCompilation.tap( + "AggressiveMergingPlugin", + compilation => { + compilation.hooks.optimizeChunksAdvanced.tap( + "AggressiveMergingPlugin", + chunks => { + let combinations = []; + chunks.forEach((a, idx) => { + if (a.canBeInitial()) return; + for (let i = 0; i < idx; i++) { + const b = chunks[i]; + if (b.canBeInitial()) continue; + combinations.push({ + a, + b, + improvement: undefined + }); + } + }); + + for (const pair of combinations) { + const a = pair.b.size({ + chunkOverhead: 0 + }); + const b = pair.a.size({ + chunkOverhead: 0 + }); + const ab = pair.b.integratedSize(pair.a, { + chunkOverhead: 0 + }); + let newSize; + if (ab === false) { + pair.improvement = false; + return; + } else { + newSize = ab; + } + + pair.improvement = (a + b) / newSize; + } + combinations = combinations.filter(pair => { + return pair.improvement !== false; + }); + combinations.sort((a, b) => { + return b.improvement - a.improvement; + }); + + const pair = combinations[0]; + + if (!pair) return; + if (pair.improvement < minSizeReduce) return; + + if (pair.b.integrate(pair.a, "aggressive-merge")) { + chunks.splice(chunks.indexOf(pair.a), 1); + return true; + } + } + ); + } + ); + } +} + +module.exports = AggressiveMergingPlugin; diff --git a/node_modules/webpack/lib/optimize/AggressiveSplittingPlugin.js b/node_modules/webpack/lib/optimize/AggressiveSplittingPlugin.js new file mode 100644 index 00000000..38438785 --- /dev/null +++ b/node_modules/webpack/lib/optimize/AggressiveSplittingPlugin.js @@ -0,0 +1,294 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const identifierUtils = require("../util/identifier"); +const { intersect } = require("../util/SetHelpers"); +const validateOptions = require("schema-utils"); +const schema = require("../../schemas/plugins/optimize/AggressiveSplittingPlugin.json"); + +/** @typedef {import("../../declarations/plugins/optimize/AggressiveSplittingPlugin").AggressiveSplittingPluginOptions} AggressiveSplittingPluginOptions */ + +const moveModuleBetween = (oldChunk, newChunk) => { + return module => { + oldChunk.moveModule(module, newChunk); + }; +}; + +const isNotAEntryModule = entryModule => { + return module => { + return entryModule !== module; + }; +}; + +class AggressiveSplittingPlugin { + /** + * @param {AggressiveSplittingPluginOptions=} options options object + */ + constructor(options) { + if (!options) options = {}; + + validateOptions(schema, options, "Aggressive Splitting Plugin"); + + this.options = options; + if (typeof this.options.minSize !== "number") { + this.options.minSize = 30 * 1024; + } + if (typeof this.options.maxSize !== "number") { + this.options.maxSize = 50 * 1024; + } + if (typeof this.options.chunkOverhead !== "number") { + this.options.chunkOverhead = 0; + } + if (typeof this.options.entryChunkMultiplicator !== "number") { + this.options.entryChunkMultiplicator = 1; + } + } + apply(compiler) { + compiler.hooks.thisCompilation.tap( + "AggressiveSplittingPlugin", + compilation => { + let needAdditionalSeal = false; + let newSplits; + let fromAggressiveSplittingSet; + let chunkSplitDataMap; + compilation.hooks.optimize.tap("AggressiveSplittingPlugin", () => { + newSplits = []; + fromAggressiveSplittingSet = new Set(); + chunkSplitDataMap = new Map(); + }); + compilation.hooks.optimizeChunksAdvanced.tap( + "AggressiveSplittingPlugin", + chunks => { + // Precompute stuff + const nameToModuleMap = new Map(); + const moduleToNameMap = new Map(); + for (const m of compilation.modules) { + const name = identifierUtils.makePathsRelative( + compiler.context, + m.identifier(), + compilation.cache + ); + nameToModuleMap.set(name, m); + moduleToNameMap.set(m, name); + } + + // Check used chunk ids + const usedIds = new Set(); + for (const chunk of chunks) { + usedIds.add(chunk.id); + } + + const recordedSplits = + (compilation.records && compilation.records.aggressiveSplits) || + []; + const usedSplits = newSplits + ? recordedSplits.concat(newSplits) + : recordedSplits; + + const minSize = this.options.minSize; + const maxSize = this.options.maxSize; + + const applySplit = splitData => { + // Cannot split if id is already taken + if (splitData.id !== undefined && usedIds.has(splitData.id)) { + return false; + } + + // Get module objects from names + const selectedModules = splitData.modules.map(name => + nameToModuleMap.get(name) + ); + + // Does the modules exist at all? + if (!selectedModules.every(Boolean)) return false; + + // Check if size matches (faster than waiting for hash) + const size = selectedModules.reduce( + (sum, m) => sum + m.size(), + 0 + ); + if (size !== splitData.size) return false; + + // get chunks with all modules + const selectedChunks = intersect( + selectedModules.map(m => new Set(m.chunksIterable)) + ); + + // No relevant chunks found + if (selectedChunks.size === 0) return false; + + // The found chunk is already the split or similar + if ( + selectedChunks.size === 1 && + Array.from(selectedChunks)[0].getNumberOfModules() === + selectedModules.length + ) { + const chunk = Array.from(selectedChunks)[0]; + if (fromAggressiveSplittingSet.has(chunk)) return false; + fromAggressiveSplittingSet.add(chunk); + chunkSplitDataMap.set(chunk, splitData); + return true; + } + + // split the chunk into two parts + const newChunk = compilation.addChunk(); + newChunk.chunkReason = "aggressive splitted"; + for (const chunk of selectedChunks) { + selectedModules.forEach(moveModuleBetween(chunk, newChunk)); + chunk.split(newChunk); + chunk.name = null; + } + fromAggressiveSplittingSet.add(newChunk); + chunkSplitDataMap.set(newChunk, splitData); + + if (splitData.id !== null && splitData.id !== undefined) { + newChunk.id = splitData.id; + } + return true; + }; + + // try to restore to recorded splitting + let changed = false; + for (let j = 0; j < usedSplits.length; j++) { + const splitData = usedSplits[j]; + if (applySplit(splitData)) changed = true; + } + + // for any chunk which isn't splitted yet, split it and create a new entry + // start with the biggest chunk + const sortedChunks = chunks.slice().sort((a, b) => { + const diff1 = b.modulesSize() - a.modulesSize(); + if (diff1) return diff1; + const diff2 = a.getNumberOfModules() - b.getNumberOfModules(); + if (diff2) return diff2; + const modulesA = Array.from(a.modulesIterable); + const modulesB = Array.from(b.modulesIterable); + modulesA.sort(); + modulesB.sort(); + const aI = modulesA[Symbol.iterator](); + const bI = modulesB[Symbol.iterator](); + // eslint-disable-next-line no-constant-condition + while (true) { + const aItem = aI.next(); + const bItem = bI.next(); + if (aItem.done) return 0; + const aModuleIdentifier = aItem.value.identifier(); + const bModuleIdentifier = bItem.value.identifier(); + if (aModuleIdentifier > bModuleIdentifier) return -1; + if (aModuleIdentifier < bModuleIdentifier) return 1; + } + }); + for (const chunk of sortedChunks) { + if (fromAggressiveSplittingSet.has(chunk)) continue; + const size = chunk.modulesSize(); + if (size > maxSize && chunk.getNumberOfModules() > 1) { + const modules = chunk + .getModules() + .filter(isNotAEntryModule(chunk.entryModule)) + .sort((a, b) => { + a = a.identifier(); + b = b.identifier(); + if (a > b) return 1; + if (a < b) return -1; + return 0; + }); + const selectedModules = []; + let selectedModulesSize = 0; + for (let k = 0; k < modules.length; k++) { + const module = modules[k]; + const newSize = selectedModulesSize + module.size(); + if (newSize > maxSize && selectedModulesSize >= minSize) { + break; + } + selectedModulesSize = newSize; + selectedModules.push(module); + } + if (selectedModules.length === 0) continue; + const splitData = { + modules: selectedModules + .map(m => moduleToNameMap.get(m)) + .sort(), + size: selectedModulesSize + }; + + if (applySplit(splitData)) { + newSplits = (newSplits || []).concat(splitData); + changed = true; + } + } + } + if (changed) return true; + } + ); + compilation.hooks.recordHash.tap( + "AggressiveSplittingPlugin", + records => { + // 4. save made splittings to records + const allSplits = new Set(); + const invalidSplits = new Set(); + + // Check if some splittings are invalid + // We remove invalid splittings and try again + for (const chunk of compilation.chunks) { + const splitData = chunkSplitDataMap.get(chunk); + if (splitData !== undefined) { + if (splitData.hash && chunk.hash !== splitData.hash) { + // Split was successful, but hash doesn't equal + // We can throw away the split since it's useless now + invalidSplits.add(splitData); + } + } + } + + if (invalidSplits.size > 0) { + records.aggressiveSplits = records.aggressiveSplits.filter( + splitData => !invalidSplits.has(splitData) + ); + needAdditionalSeal = true; + } else { + // set hash and id values on all (new) splittings + for (const chunk of compilation.chunks) { + const splitData = chunkSplitDataMap.get(chunk); + if (splitData !== undefined) { + splitData.hash = chunk.hash; + splitData.id = chunk.id; + allSplits.add(splitData); + // set flag for stats + chunk.recorded = true; + } + } + + // Also add all unused historial splits (after the used ones) + // They can still be used in some future compilation + const recordedSplits = + compilation.records && compilation.records.aggressiveSplits; + if (recordedSplits) { + for (const splitData of recordedSplits) { + if (!invalidSplits.has(splitData)) allSplits.add(splitData); + } + } + + // record all splits + records.aggressiveSplits = Array.from(allSplits); + + needAdditionalSeal = false; + } + } + ); + compilation.hooks.needAdditionalSeal.tap( + "AggressiveSplittingPlugin", + () => { + if (needAdditionalSeal) { + needAdditionalSeal = false; + return true; + } + } + ); + } + ); + } +} +module.exports = AggressiveSplittingPlugin; diff --git a/node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js b/node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js new file mode 100644 index 00000000..f507e426 --- /dev/null +++ b/node_modules/webpack/lib/optimize/ChunkModuleIdRangePlugin.js @@ -0,0 +1,68 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const sortByIndex = (a, b) => { + return a.index - b.index; +}; + +const sortByIndex2 = (a, b) => { + return a.index2 - b.index2; +}; + +class ChunkModuleIdRangePlugin { + constructor(options) { + this.options = options; + } + + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap("ChunkModuleIdRangePlugin", compilation => { + compilation.hooks.moduleIds.tap("ChunkModuleIdRangePlugin", modules => { + const chunk = compilation.chunks.find( + chunk => chunk.name === options.name + ); + if (!chunk) { + throw new Error( + `ChunkModuleIdRangePlugin: Chunk with name '${ + options.name + }"' was not found` + ); + } + + let chunkModules; + if (options.order) { + chunkModules = Array.from(chunk.modulesIterable); + switch (options.order) { + case "index": + chunkModules.sort(sortByIndex); + break; + case "index2": + chunkModules.sort(sortByIndex2); + break; + default: + throw new Error( + "ChunkModuleIdRangePlugin: unexpected value of order" + ); + } + } else { + chunkModules = modules.filter(m => { + return m.chunksIterable.has(chunk); + }); + } + + let currentId = options.start || 0; + for (let i = 0; i < chunkModules.length; i++) { + const m = chunkModules[i]; + if (m.id === null) { + m.id = currentId++; + } + if (options.end && currentId > options.end) break; + } + }); + }); + } +} +module.exports = ChunkModuleIdRangePlugin; diff --git a/node_modules/webpack/lib/optimize/ConcatenatedModule.js b/node_modules/webpack/lib/optimize/ConcatenatedModule.js new file mode 100644 index 00000000..aa244a2f --- /dev/null +++ b/node_modules/webpack/lib/optimize/ConcatenatedModule.js @@ -0,0 +1,1503 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Module = require("../Module"); +const Template = require("../Template"); +const Parser = require("../Parser"); +const eslintScope = require("eslint-scope"); +const { ConcatSource, ReplaceSource } = require("webpack-sources"); +const DependencyReference = require("../dependencies/DependencyReference"); +const HarmonyImportDependency = require("../dependencies/HarmonyImportDependency"); +const HarmonyImportSideEffectDependency = require("../dependencies/HarmonyImportSideEffectDependency"); +const HarmonyImportSpecifierDependency = require("../dependencies/HarmonyImportSpecifierDependency"); +const HarmonyExportSpecifierDependency = require("../dependencies/HarmonyExportSpecifierDependency"); +const HarmonyExportExpressionDependency = require("../dependencies/HarmonyExportExpressionDependency"); +const HarmonyExportImportedSpecifierDependency = require("../dependencies/HarmonyExportImportedSpecifierDependency"); +const HarmonyCompatibilityDependency = require("../dependencies/HarmonyCompatibilityDependency"); +const createHash = require("../util/createHash"); + +/** @typedef {import("../Dependency")} Dependency */ +/** @typedef {import("../Compilation")} Compilation */ +/** @typedef {import("../util/createHash").Hash} Hash */ + +/** + * @typedef {Object} ConcatenationEntry + * @property {"concatenated" | "external"} type + * @property {Module} module + */ + +const ensureNsObjSource = ( + info, + moduleToInfoMap, + requestShortener, + strictHarmonyModule +) => { + if (!info.hasNamespaceObject) { + info.hasNamespaceObject = true; + const name = info.exportMap.get(true); + const nsObj = [`var ${name} = {};`, `__webpack_require__.r(${name});`]; + for (const exportName of info.module.buildMeta.providedExports) { + const finalName = getFinalName( + info, + exportName, + moduleToInfoMap, + requestShortener, + false, + strictHarmonyModule + ); + nsObj.push( + `__webpack_require__.d(${name}, ${JSON.stringify( + exportName + )}, function() { return ${finalName}; });` + ); + } + info.namespaceObjectSource = nsObj.join("\n") + "\n"; + } +}; + +const getExternalImport = ( + importedModule, + info, + exportName, + asCall, + strictHarmonyModule +) => { + const used = importedModule.isUsed(exportName); + if (!used) return "/* unused reexport */undefined"; + const comment = + used !== exportName ? ` ${Template.toNormalComment(exportName)}` : ""; + switch (importedModule.buildMeta.exportsType) { + case "named": + if (exportName === "default") { + return info.name; + } else if (exportName === true) { + info.interopNamespaceObjectUsed = true; + return info.interopNamespaceObjectName; + } else { + break; + } + case "namespace": + if (exportName === true) { + return info.name; + } else { + break; + } + default: + if (strictHarmonyModule) { + if (exportName === "default") { + return info.name; + } else if (exportName === true) { + info.interopNamespaceObjectUsed = true; + return info.interopNamespaceObjectName; + } else { + return "/* non-default import from non-esm module */undefined"; + } + } else { + if (exportName === "default") { + info.interopDefaultAccessUsed = true; + return asCall + ? `${info.interopDefaultAccessName}()` + : `${info.interopDefaultAccessName}.a`; + } else if (exportName === true) { + return info.name; + } else { + break; + } + } + } + const reference = `${info.name}[${JSON.stringify(used)}${comment}]`; + if (asCall) return `Object(${reference})`; + return reference; +}; + +const getFinalName = ( + info, + exportName, + moduleToInfoMap, + requestShortener, + asCall, + strictHarmonyModule, + alreadyVisited = new Set() +) => { + switch (info.type) { + case "concatenated": { + const directExport = info.exportMap.get(exportName); + if (directExport) { + if (exportName === true) { + ensureNsObjSource( + info, + moduleToInfoMap, + requestShortener, + strictHarmonyModule + ); + } else if (!info.module.isUsed(exportName)) { + return "/* unused export */ undefined"; + } + if (info.globalExports.has(directExport)) { + return directExport; + } + const name = info.internalNames.get(directExport); + if (!name) { + throw new Error( + `The export "${directExport}" in "${info.module.readableIdentifier( + requestShortener + )}" has no internal name` + ); + } + return name; + } + const reexport = info.reexportMap.get(exportName); + if (reexport) { + if (alreadyVisited.has(reexport)) { + throw new Error( + `Circular reexports ${Array.from( + alreadyVisited, + e => + `"${e.module.readableIdentifier(requestShortener)}".${ + e.exportName + }` + ).join( + " --> " + )} -(circular)-> "${reexport.module.readableIdentifier( + requestShortener + )}".${reexport.exportName}` + ); + } + alreadyVisited.add(reexport); + const refInfo = moduleToInfoMap.get(reexport.module); + if (refInfo) { + // module is in the concatenation + return getFinalName( + refInfo, + reexport.exportName, + moduleToInfoMap, + requestShortener, + asCall, + strictHarmonyModule, + alreadyVisited + ); + } + } + const problem = + `Cannot get final name for export "${exportName}" in "${info.module.readableIdentifier( + requestShortener + )}"` + + ` (known exports: ${Array.from(info.exportMap.keys()) + .filter(name => name !== true) + .join(" ")}, ` + + `known reexports: ${Array.from(info.reexportMap.keys()).join(" ")})`; + return `${Template.toNormalComment(problem)} undefined`; + } + case "external": { + const importedModule = info.module; + return getExternalImport( + importedModule, + info, + exportName, + asCall, + strictHarmonyModule + ); + } + } +}; + +const addScopeSymbols1 = (s, nameSet, scopeSet) => { + let scope = s; + while (scope) { + if (scopeSet.has(scope)) break; + scopeSet.add(scope); + for (const variable of scope.variables) { + nameSet.add(variable.name); + } + scope = scope.upper; + } +}; + +const addScopeSymbols2 = (s, nameSet, scopeSet1, scopeSet2) => { + let scope = s; + while (scope) { + if (scopeSet1.has(scope)) break; + if (scopeSet2.has(scope)) break; + scopeSet1.add(scope); + for (const variable of scope.variables) { + nameSet.add(variable.name); + } + scope = scope.upper; + } +}; + +const getAllReferences = variable => { + let set = variable.references; + // Look for inner scope variables too (like in class Foo { t() { Foo } }) + const identifiers = new Set(variable.identifiers); + for (const scope of variable.scope.childScopes) { + for (const innerVar of scope.variables) { + if (innerVar.identifiers.some(id => identifiers.has(id))) { + set = set.concat(innerVar.references); + break; + } + } + } + return set; +}; + +const getPathInAst = (ast, node) => { + if (ast === node) { + return []; + } + + const nr = node.range; + + const enterNode = n => { + if (!n) return undefined; + const r = n.range; + if (r) { + if (r[0] <= nr[0] && r[1] >= nr[1]) { + const path = getPathInAst(n, node); + if (path) { + path.push(n); + return path; + } + } + } + return undefined; + }; + + var i; + if (Array.isArray(ast)) { + for (i = 0; i < ast.length; i++) { + const enterResult = enterNode(ast[i]); + if (enterResult !== undefined) return enterResult; + } + } else if (ast && typeof ast === "object") { + const keys = Object.keys(ast); + for (i = 0; i < keys.length; i++) { + const value = ast[keys[i]]; + if (Array.isArray(value)) { + const pathResult = getPathInAst(value, node); + if (pathResult !== undefined) return pathResult; + } else if (value && typeof value === "object") { + const enterResult = enterNode(value); + if (enterResult !== undefined) return enterResult; + } + } + } +}; + +class ConcatenatedModule extends Module { + constructor(rootModule, modules, concatenationList) { + super("javascript/esm", null); + super.setChunks(rootModule._chunks); + + // Info from Factory + this.rootModule = rootModule; + this.factoryMeta = rootModule.factoryMeta; + + // Info from Compilation + this.index = rootModule.index; + this.index2 = rootModule.index2; + this.depth = rootModule.depth; + + // Info from Optimization + this.used = rootModule.used; + this.usedExports = rootModule.usedExports; + + // Info from Build + this.buildInfo = { + strict: true, + cacheable: modules.every(m => m.buildInfo.cacheable), + moduleArgument: rootModule.buildInfo.moduleArgument, + exportsArgument: rootModule.buildInfo.exportsArgument, + fileDependencies: new Set(), + contextDependencies: new Set(), + assets: undefined + }; + this.built = modules.some(m => m.built); + this.buildMeta = rootModule.buildMeta; + + // Caching + this._numberOfConcatenatedModules = modules.length; + + // Graph + const modulesSet = new Set(modules); + this.reasons = rootModule.reasons.filter( + reason => + !(reason.dependency instanceof HarmonyImportDependency) || + !modulesSet.has(reason.module) + ); + + this.dependencies = []; + + this.warnings = []; + this.errors = []; + this._orderedConcatenationList = + concatenationList || + ConcatenatedModule.createConcatenationList(rootModule, modulesSet, null); + for (const info of this._orderedConcatenationList) { + if (info.type === "concatenated") { + const m = info.module; + + // populate dependencies + for (const d of m.dependencies.filter( + dep => + !(dep instanceof HarmonyImportDependency) || + !modulesSet.has(dep._module) + )) { + this.dependencies.push(d); + } + // populate file dependencies + if (m.buildInfo.fileDependencies) { + for (const file of m.buildInfo.fileDependencies) { + this.buildInfo.fileDependencies.add(file); + } + } + // populate context dependencies + if (m.buildInfo.contextDependencies) { + for (const context of m.buildInfo.contextDependencies) { + this.buildInfo.contextDependencies.add(context); + } + } + // populate warnings + for (const warning of m.warnings) { + this.warnings.push(warning); + } + // populate errors + for (const error of m.errors) { + this.errors.push(error); + } + + if (m.buildInfo.assets) { + if (this.buildInfo.assets === undefined) { + this.buildInfo.assets = Object.create(null); + } + Object.assign(this.buildInfo.assets, m.buildInfo.assets); + } + } + } + this._identifier = this._createIdentifier(); + } + + get modules() { + return this._orderedConcatenationList + .filter(info => info.type === "concatenated") + .map(info => info.module); + } + + identifier() { + return this._identifier; + } + + readableIdentifier(requestShortener) { + return ( + this.rootModule.readableIdentifier(requestShortener) + + ` + ${this._numberOfConcatenatedModules - 1} modules` + ); + } + + libIdent(options) { + return this.rootModule.libIdent(options); + } + + nameForCondition() { + return this.rootModule.nameForCondition(); + } + + build(options, compilation, resolver, fs, callback) { + throw new Error("Cannot build this module. It should be already built."); + } + + size() { + // Guess size from embedded modules + return this._orderedConcatenationList.reduce((sum, info) => { + switch (info.type) { + case "concatenated": + return sum + info.module.size(); + case "external": + return sum + 5; + } + return sum; + }, 0); + } + + /** + * @param {Module} rootModule the root of the concatenation + * @param {Set<Module>} modulesSet a set of modules which should be concatenated + * @param {Compilation} compilation the compilation context + * @returns {ConcatenationEntry[]} concatenation list + */ + static createConcatenationList(rootModule, modulesSet, compilation) { + const list = []; + const set = new Set(); + + /** + * @param {Module} module a module + * @returns {(function(): Module)[]} imported modules in order + */ + const getConcatenatedImports = module => { + /** @type {WeakMap<DependencyReference, Dependency>} */ + const map = new WeakMap(); + const references = module.dependencies + .filter(dep => dep instanceof HarmonyImportDependency) + .map(dep => { + const ref = compilation.getDependencyReference(module, dep); + if (ref) map.set(ref, dep); + return ref; + }) + .filter(ref => ref); + DependencyReference.sort(references); + // TODO webpack 5: remove this hack, see also DependencyReference + return references.map(ref => { + const dep = map.get(ref); + return () => compilation.getDependencyReference(module, dep).module; + }); + }; + + const enterModule = getModule => { + const module = getModule(); + if (!module) return; + if (set.has(module)) return; + set.add(module); + if (modulesSet.has(module)) { + const imports = getConcatenatedImports(module); + imports.forEach(enterModule); + list.push({ + type: "concatenated", + module + }); + } else { + list.push({ + type: "external", + get module() { + // We need to use a getter here, because the module in the dependency + // could be replaced by some other process (i. e. also replaced with a + // concatenated module) + return getModule(); + } + }); + } + }; + + enterModule(() => rootModule); + + return list; + } + + _createIdentifier() { + let orderedConcatenationListIdentifiers = ""; + for (let i = 0; i < this._orderedConcatenationList.length; i++) { + if (this._orderedConcatenationList[i].type === "concatenated") { + orderedConcatenationListIdentifiers += this._orderedConcatenationList[ + i + ].module.identifier(); + orderedConcatenationListIdentifiers += " "; + } + } + const hash = createHash("md4"); + hash.update(orderedConcatenationListIdentifiers); + return this.rootModule.identifier() + " " + hash.digest("hex"); + } + + source(dependencyTemplates, runtimeTemplate) { + const requestShortener = runtimeTemplate.requestShortener; + // Metainfo for each module + const modulesWithInfo = this._orderedConcatenationList.map((info, idx) => { + switch (info.type) { + case "concatenated": { + const exportMap = new Map(); + const reexportMap = new Map(); + for (const dep of info.module.dependencies) { + if (dep instanceof HarmonyExportSpecifierDependency) { + if (!exportMap.has(dep.name)) { + exportMap.set(dep.name, dep.id); + } + } else if (dep instanceof HarmonyExportExpressionDependency) { + if (!exportMap.has("default")) { + exportMap.set("default", "__WEBPACK_MODULE_DEFAULT_EXPORT__"); + } + } else if ( + dep instanceof HarmonyExportImportedSpecifierDependency + ) { + const exportName = dep.name; + const importName = dep.id; + const importedModule = dep._module; + if (exportName && importName) { + if (!reexportMap.has(exportName)) { + reexportMap.set(exportName, { + module: importedModule, + exportName: importName, + dependency: dep + }); + } + } else if (exportName) { + if (!reexportMap.has(exportName)) { + reexportMap.set(exportName, { + module: importedModule, + exportName: true, + dependency: dep + }); + } + } else if (importedModule) { + for (const name of importedModule.buildMeta.providedExports) { + if (dep.activeExports.has(name) || name === "default") { + continue; + } + if (!reexportMap.has(name)) { + reexportMap.set(name, { + module: importedModule, + exportName: name, + dependency: dep + }); + } + } + } + } + } + return { + type: "concatenated", + module: info.module, + index: idx, + ast: undefined, + internalSource: undefined, + source: undefined, + globalScope: undefined, + moduleScope: undefined, + internalNames: new Map(), + globalExports: new Set(), + exportMap: exportMap, + reexportMap: reexportMap, + hasNamespaceObject: false, + namespaceObjectSource: null + }; + } + case "external": + return { + type: "external", + module: info.module, + index: idx, + name: undefined, + interopNamespaceObjectUsed: false, + interopNamespaceObjectName: undefined, + interopDefaultAccessUsed: false, + interopDefaultAccessName: undefined + }; + default: + throw new Error(`Unsupported concatenation entry type ${info.type}`); + } + }); + + // Create mapping from module to info + const moduleToInfoMap = new Map(); + for (const m of modulesWithInfo) { + moduleToInfoMap.set(m.module, m); + } + + // Configure template decorators for dependencies + const innerDependencyTemplates = new Map(dependencyTemplates); + + innerDependencyTemplates.set( + HarmonyImportSpecifierDependency, + new HarmonyImportSpecifierDependencyConcatenatedTemplate( + dependencyTemplates.get(HarmonyImportSpecifierDependency), + moduleToInfoMap + ) + ); + innerDependencyTemplates.set( + HarmonyImportSideEffectDependency, + new HarmonyImportSideEffectDependencyConcatenatedTemplate( + dependencyTemplates.get(HarmonyImportSideEffectDependency), + moduleToInfoMap + ) + ); + innerDependencyTemplates.set( + HarmonyExportSpecifierDependency, + new HarmonyExportSpecifierDependencyConcatenatedTemplate( + dependencyTemplates.get(HarmonyExportSpecifierDependency), + this.rootModule + ) + ); + innerDependencyTemplates.set( + HarmonyExportExpressionDependency, + new HarmonyExportExpressionDependencyConcatenatedTemplate( + dependencyTemplates.get(HarmonyExportExpressionDependency), + this.rootModule + ) + ); + innerDependencyTemplates.set( + HarmonyExportImportedSpecifierDependency, + new HarmonyExportImportedSpecifierDependencyConcatenatedTemplate( + dependencyTemplates.get(HarmonyExportImportedSpecifierDependency), + this.rootModule, + moduleToInfoMap + ) + ); + innerDependencyTemplates.set( + HarmonyCompatibilityDependency, + new HarmonyCompatibilityDependencyConcatenatedTemplate( + dependencyTemplates.get(HarmonyCompatibilityDependency), + this.rootModule, + moduleToInfoMap + ) + ); + + // Must use full identifier in our cache here to ensure that the source + // is updated should our dependencies list change. + // TODO webpack 5 refactor + innerDependencyTemplates.set( + "hash", + innerDependencyTemplates.get("hash") + this.identifier() + ); + + // Generate source code and analyse scopes + // Prepare a ReplaceSource for the final source + for (const info of modulesWithInfo) { + if (info.type === "concatenated") { + const m = info.module; + const source = m.source(innerDependencyTemplates, runtimeTemplate); + const code = source.source(); + let ast; + try { + ast = Parser.parse(code, { + sourceType: "module" + }); + } catch (err) { + if ( + err.loc && + typeof err.loc === "object" && + typeof err.loc.line === "number" + ) { + const lineNumber = err.loc.line; + const lines = code.split("\n"); + err.message += + "\n| " + + lines + .slice(Math.max(0, lineNumber - 3), lineNumber + 2) + .join("\n| "); + } + throw err; + } + const scopeManager = eslintScope.analyze(ast, { + ecmaVersion: 6, + sourceType: "module", + optimistic: true, + ignoreEval: true, + impliedStrict: true + }); + const globalScope = scopeManager.acquire(ast); + const moduleScope = globalScope.childScopes[0]; + const resultSource = new ReplaceSource(source); + info.ast = ast; + info.internalSource = source; + info.source = resultSource; + info.globalScope = globalScope; + info.moduleScope = moduleScope; + } + } + + // List of all used names to avoid conflicts + const allUsedNames = new Set([ + "__WEBPACK_MODULE_DEFAULT_EXPORT__", // avoid using this internal name + + "abstract", + "arguments", + "async", + "await", + "boolean", + "break", + "byte", + "case", + "catch", + "char", + "class", + "const", + "continue", + "debugger", + "default", + "delete", + "do", + "double", + "else", + "enum", + "eval", + "export", + "extends", + "false", + "final", + "finally", + "float", + "for", + "function", + "goto", + "if", + "implements", + "import", + "in", + "instanceof", + "int", + "interface", + "let", + "long", + "native", + "new", + "null", + "package", + "private", + "protected", + "public", + "return", + "short", + "static", + "super", + "switch", + "synchronized", + "this", + "throw", + "throws", + "transient", + "true", + "try", + "typeof", + "var", + "void", + "volatile", + "while", + "with", + "yield", + + "module", + "__dirname", + "__filename", + "exports", + + "Array", + "Date", + "eval", + "function", + "hasOwnProperty", + "Infinity", + "isFinite", + "isNaN", + "isPrototypeOf", + "length", + "Math", + "NaN", + "name", + "Number", + "Object", + "prototype", + "String", + "toString", + "undefined", + "valueOf", + + "alert", + "all", + "anchor", + "anchors", + "area", + "assign", + "blur", + "button", + "checkbox", + "clearInterval", + "clearTimeout", + "clientInformation", + "close", + "closed", + "confirm", + "constructor", + "crypto", + "decodeURI", + "decodeURIComponent", + "defaultStatus", + "document", + "element", + "elements", + "embed", + "embeds", + "encodeURI", + "encodeURIComponent", + "escape", + "event", + "fileUpload", + "focus", + "form", + "forms", + "frame", + "innerHeight", + "innerWidth", + "layer", + "layers", + "link", + "location", + "mimeTypes", + "navigate", + "navigator", + "frames", + "frameRate", + "hidden", + "history", + "image", + "images", + "offscreenBuffering", + "open", + "opener", + "option", + "outerHeight", + "outerWidth", + "packages", + "pageXOffset", + "pageYOffset", + "parent", + "parseFloat", + "parseInt", + "password", + "pkcs11", + "plugin", + "prompt", + "propertyIsEnum", + "radio", + "reset", + "screenX", + "screenY", + "scroll", + "secure", + "select", + "self", + "setInterval", + "setTimeout", + "status", + "submit", + "taint", + "text", + "textarea", + "top", + "unescape", + "untaint", + "window", + + "onblur", + "onclick", + "onerror", + "onfocus", + "onkeydown", + "onkeypress", + "onkeyup", + "onmouseover", + "onload", + "onmouseup", + "onmousedown", + "onsubmit" + ]); + + // Set of already checked scopes + const alreadyCheckedScopes = new Set(); + + // get all global names + for (const info of modulesWithInfo) { + const superClassExpressions = []; + + // ignore symbols from moduleScope + if (info.moduleScope) { + alreadyCheckedScopes.add(info.moduleScope); + + // The super class expression in class scopes behaves weird + // We store ranges of all super class expressions to make + // renaming to work correctly + for (const childScope of info.moduleScope.childScopes) { + if (childScope.type !== "class") continue; + if (!childScope.block.superClass) continue; + superClassExpressions.push({ + range: childScope.block.superClass.range, + variables: childScope.variables + }); + } + } + + // add global symbols + if (info.globalScope) { + for (const reference of info.globalScope.through) { + const name = reference.identifier.name; + if ( + /^__WEBPACK_MODULE_REFERENCE__\d+_([\da-f]+|ns)(_call)?(_strict)?__$/.test( + name + ) + ) { + for (const expr of superClassExpressions) { + if ( + expr.range[0] <= reference.identifier.range[0] && + expr.range[1] >= reference.identifier.range[1] + ) { + for (const variable of expr.variables) { + allUsedNames.add(variable.name); + } + } + } + addScopeSymbols1( + reference.from, + allUsedNames, + alreadyCheckedScopes + ); + } else { + allUsedNames.add(name); + } + } + } + + // add exported globals + if (info.type === "concatenated") { + const variables = new Set(); + for (const variable of info.moduleScope.variables) { + variables.add(variable.name); + } + for (const [, variable] of info.exportMap) { + if (!variables.has(variable)) { + info.globalExports.add(variable); + } + } + } + } + + // generate names for symbols + for (const info of modulesWithInfo) { + switch (info.type) { + case "concatenated": { + const namespaceObjectName = this.findNewName( + "namespaceObject", + allUsedNames, + null, + info.module.readableIdentifier(requestShortener) + ); + allUsedNames.add(namespaceObjectName); + info.internalNames.set(namespaceObjectName, namespaceObjectName); + info.exportMap.set(true, namespaceObjectName); + for (const variable of info.moduleScope.variables) { + const name = variable.name; + if (allUsedNames.has(name)) { + const references = getAllReferences(variable); + const symbolsInReferences = new Set(); + const alreadyCheckedInnerScopes = new Set(); + for (const ref of references) { + addScopeSymbols2( + ref.from, + symbolsInReferences, + alreadyCheckedInnerScopes, + alreadyCheckedScopes + ); + } + const newName = this.findNewName( + name, + allUsedNames, + symbolsInReferences, + info.module.readableIdentifier(requestShortener) + ); + allUsedNames.add(newName); + info.internalNames.set(name, newName); + const source = info.source; + const allIdentifiers = new Set( + references.map(r => r.identifier).concat(variable.identifiers) + ); + for (const identifier of allIdentifiers) { + const r = identifier.range; + const path = getPathInAst(info.ast, identifier); + if ( + path && + path.length > 1 && + path[1].type === "Property" && + path[1].shorthand + ) { + source.insert(r[1], `: ${newName}`); + } else { + source.replace(r[0], r[1] - 1, newName); + } + } + } else { + allUsedNames.add(name); + info.internalNames.set(name, name); + } + } + break; + } + case "external": { + const externalName = this.findNewName( + "", + allUsedNames, + null, + info.module.readableIdentifier(requestShortener) + ); + allUsedNames.add(externalName); + info.name = externalName; + if ( + info.module.buildMeta.exportsType === "named" || + !info.module.buildMeta.exportsType + ) { + const externalNameInterop = this.findNewName( + "namespaceObject", + allUsedNames, + null, + info.module.readableIdentifier(requestShortener) + ); + allUsedNames.add(externalNameInterop); + info.interopNamespaceObjectName = externalNameInterop; + } + if (!info.module.buildMeta.exportsType) { + const externalNameInterop = this.findNewName( + "default", + allUsedNames, + null, + info.module.readableIdentifier(requestShortener) + ); + allUsedNames.add(externalNameInterop); + info.interopDefaultAccessName = externalNameInterop; + } + break; + } + } + } + + // Find and replace referenced to modules + for (const info of modulesWithInfo) { + if (info.type === "concatenated") { + for (const reference of info.globalScope.through) { + const name = reference.identifier.name; + const match = /^__WEBPACK_MODULE_REFERENCE__(\d+)_([\da-f]+|ns)(_call)?(_strict)?__$/.exec( + name + ); + if (match) { + const referencedModule = modulesWithInfo[+match[1]]; + let exportName; + if (match[2] === "ns") { + exportName = true; + } else { + const exportData = match[2]; + exportName = Buffer.from(exportData, "hex").toString("utf-8"); + } + const asCall = !!match[3]; + const strictHarmonyModule = !!match[4]; + const finalName = getFinalName( + referencedModule, + exportName, + moduleToInfoMap, + requestShortener, + asCall, + strictHarmonyModule + ); + const r = reference.identifier.range; + const source = info.source; + source.replace(r[0], r[1] - 1, finalName); + } + } + } + } + + const result = new ConcatSource(); + + // add harmony compatibility flag (must be first because of possible circular dependencies) + const usedExports = this.rootModule.usedExports; + if (usedExports === true) { + result.add( + runtimeTemplate.defineEsModuleFlagStatement({ + exportsArgument: this.exportsArgument + }) + ); + } + + // define required namespace objects (must be before evaluation modules) + for (const info of modulesWithInfo) { + if (info.namespaceObjectSource) { + result.add(info.namespaceObjectSource); + } + } + + // evaluate modules in order + for (const info of modulesWithInfo) { + switch (info.type) { + case "concatenated": + result.add( + `\n// CONCATENATED MODULE: ${info.module.readableIdentifier( + requestShortener + )}\n` + ); + result.add(info.source); + break; + case "external": + result.add( + `\n// EXTERNAL MODULE: ${info.module.readableIdentifier( + requestShortener + )}\n` + ); + result.add( + `var ${info.name} = __webpack_require__(${JSON.stringify( + info.module.id + )});\n` + ); + if (info.interopNamespaceObjectUsed) { + if (info.module.buildMeta.exportsType === "named") { + result.add( + `var ${ + info.interopNamespaceObjectName + } = /*#__PURE__*/__webpack_require__.t(${info.name}, 2);\n` + ); + } else if (!info.module.buildMeta.exportsType) { + result.add( + `var ${ + info.interopNamespaceObjectName + } = /*#__PURE__*/__webpack_require__.t(${info.name});\n` + ); + } + } + if (info.interopDefaultAccessUsed) { + result.add( + `var ${ + info.interopDefaultAccessName + } = /*#__PURE__*/__webpack_require__.n(${info.name});\n` + ); + } + break; + default: + throw new Error(`Unsupported concatenation entry type ${info.type}`); + } + } + + return result; + } + + findNewName(oldName, usedNamed1, usedNamed2, extraInfo) { + let name = oldName; + + if (name === "__WEBPACK_MODULE_DEFAULT_EXPORT__") name = ""; + + // Remove uncool stuff + extraInfo = extraInfo.replace( + /\.+\/|(\/index)?\.([a-zA-Z0-9]{1,4})($|\s|\?)|\s*\+\s*\d+\s*modules/g, + "" + ); + + const splittedInfo = extraInfo.split("/"); + while (splittedInfo.length) { + name = splittedInfo.pop() + (name ? "_" + name : ""); + const nameIdent = Template.toIdentifier(name); + if ( + !usedNamed1.has(nameIdent) && + (!usedNamed2 || !usedNamed2.has(nameIdent)) + ) + return nameIdent; + } + + let i = 0; + let nameWithNumber = Template.toIdentifier(`${name}_${i}`); + while ( + usedNamed1.has(nameWithNumber) || + (usedNamed2 && usedNamed2.has(nameWithNumber)) + ) { + i++; + nameWithNumber = Template.toIdentifier(`${name}_${i}`); + } + return nameWithNumber; + } + + /** + * @param {Hash} hash the hash used to track dependencies + * @returns {void} + */ + updateHash(hash) { + for (const info of this._orderedConcatenationList) { + switch (info.type) { + case "concatenated": + info.module.updateHash(hash); + break; + case "external": + hash.update(`${info.module.id}`); + break; + } + } + super.updateHash(hash); + } +} + +class HarmonyImportSpecifierDependencyConcatenatedTemplate { + constructor(originalTemplate, modulesMap) { + this.originalTemplate = originalTemplate; + this.modulesMap = modulesMap; + } + + getHarmonyInitOrder(dep) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + return this.originalTemplate.getHarmonyInitOrder(dep); + } + return NaN; + } + + harmonyInit(dep, source, runtimeTemplate, dependencyTemplates) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + this.originalTemplate.harmonyInit( + dep, + source, + runtimeTemplate, + dependencyTemplates + ); + return; + } + } + + apply(dep, source, runtime, dependencyTemplates) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + this.originalTemplate.apply(dep, source, runtime, dependencyTemplates); + return; + } + let content; + const callFlag = dep.call ? "_call" : ""; + const strictFlag = dep.originModule.buildMeta.strictHarmonyModule + ? "_strict" + : ""; + if (dep._id === null) { + content = `__WEBPACK_MODULE_REFERENCE__${info.index}_ns${strictFlag}__`; + } else if (dep.namespaceObjectAsContext) { + content = `__WEBPACK_MODULE_REFERENCE__${ + info.index + }_ns${strictFlag}__[${JSON.stringify(dep._id)}]`; + } else { + const exportData = Buffer.from(dep._id, "utf-8").toString("hex"); + content = `__WEBPACK_MODULE_REFERENCE__${ + info.index + }_${exportData}${callFlag}${strictFlag}__`; + } + if (dep.shorthand) { + content = dep.name + ": " + content; + } + source.replace(dep.range[0], dep.range[1] - 1, content); + } +} + +class HarmonyImportSideEffectDependencyConcatenatedTemplate { + constructor(originalTemplate, modulesMap) { + this.originalTemplate = originalTemplate; + this.modulesMap = modulesMap; + } + + getHarmonyInitOrder(dep) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + return this.originalTemplate.getHarmonyInitOrder(dep); + } + return NaN; + } + + harmonyInit(dep, source, runtime, dependencyTemplates) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + this.originalTemplate.harmonyInit( + dep, + source, + runtime, + dependencyTemplates + ); + return; + } + } + + apply(dep, source, runtime, dependencyTemplates) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + this.originalTemplate.apply(dep, source, runtime, dependencyTemplates); + return; + } + } +} + +class HarmonyExportSpecifierDependencyConcatenatedTemplate { + constructor(originalTemplate, rootModule) { + this.originalTemplate = originalTemplate; + this.rootModule = rootModule; + } + + getHarmonyInitOrder(dep) { + if (dep.originModule === this.rootModule) { + return this.originalTemplate.getHarmonyInitOrder(dep); + } + return NaN; + } + + harmonyInit(dep, source, runtime, dependencyTemplates) { + if (dep.originModule === this.rootModule) { + this.originalTemplate.harmonyInit( + dep, + source, + runtime, + dependencyTemplates + ); + return; + } + } + + apply(dep, source, runtime, dependencyTemplates) { + if (dep.originModule === this.rootModule) { + this.originalTemplate.apply(dep, source, runtime, dependencyTemplates); + } + } +} + +class HarmonyExportExpressionDependencyConcatenatedTemplate { + constructor(originalTemplate, rootModule) { + this.originalTemplate = originalTemplate; + this.rootModule = rootModule; + } + + apply(dep, source, runtime, dependencyTemplates) { + let content = + "/* harmony default export */ var __WEBPACK_MODULE_DEFAULT_EXPORT__ = "; + if (dep.originModule === this.rootModule) { + const used = dep.originModule.isUsed("default"); + const exportsName = dep.originModule.exportsArgument; + if (used) content += `${exportsName}[${JSON.stringify(used)}] = `; + } + + if (dep.range) { + source.replace( + dep.rangeStatement[0], + dep.range[0] - 1, + content + "(" + dep.prefix + ); + source.replace(dep.range[1], dep.rangeStatement[1] - 1, ");"); + return; + } + + source.replace( + dep.rangeStatement[0], + dep.rangeStatement[1] - 1, + content + dep.prefix + ); + } +} + +class HarmonyExportImportedSpecifierDependencyConcatenatedTemplate { + constructor(originalTemplate, rootModule, modulesMap) { + this.originalTemplate = originalTemplate; + this.rootModule = rootModule; + this.modulesMap = modulesMap; + } + + getExports(dep) { + const importModule = dep._module; + if (dep.id) { + // export { named } from "module" + return [ + { + name: dep.name, + id: dep.id, + module: importModule + } + ]; + } + if (dep.name) { + // export * as abc from "module" + return [ + { + name: dep.name, + id: true, + module: importModule + } + ]; + } + // export * from "module" + return importModule.buildMeta.providedExports + .filter(exp => exp !== "default" && !dep.activeExports.has(exp)) + .map(exp => { + return { + name: exp, + id: exp, + module: importModule + }; + }); + } + + getHarmonyInitOrder(dep) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + return this.originalTemplate.getHarmonyInitOrder(dep); + } + return NaN; + } + + harmonyInit(dep, source, runtime, dependencyTemplates) { + const module = dep._module; + const info = this.modulesMap.get(module); + if (!info) { + this.originalTemplate.harmonyInit( + dep, + source, + runtime, + dependencyTemplates + ); + return; + } + } + + apply(dep, source, runtime, dependencyTemplates) { + if (dep.originModule === this.rootModule) { + if (this.modulesMap.get(dep._module)) { + const exportDefs = this.getExports(dep); + for (const def of exportDefs) { + const info = this.modulesMap.get(def.module); + const used = dep.originModule.isUsed(def.name); + if (!used) { + source.insert( + -1, + `/* unused concated harmony import ${def.name} */\n` + ); + continue; + } + let finalName; + const strictFlag = dep.originModule.buildMeta.strictHarmonyModule + ? "_strict" + : ""; + if (def.id === true) { + finalName = `__WEBPACK_MODULE_REFERENCE__${ + info.index + }_ns${strictFlag}__`; + } else { + const exportData = Buffer.from(def.id, "utf-8").toString("hex"); + finalName = `__WEBPACK_MODULE_REFERENCE__${ + info.index + }_${exportData}${strictFlag}__`; + } + const exportsName = this.rootModule.exportsArgument; + const content = + `/* concated harmony reexport ${def.name} */` + + `__webpack_require__.d(${exportsName}, ` + + `${JSON.stringify(used)}, ` + + `function() { return ${finalName}; });\n`; + source.insert(-1, content); + } + } else { + this.originalTemplate.apply(dep, source, runtime, dependencyTemplates); + } + } + } +} + +class HarmonyCompatibilityDependencyConcatenatedTemplate { + constructor(originalTemplate, rootModule, modulesMap) { + this.originalTemplate = originalTemplate; + this.rootModule = rootModule; + this.modulesMap = modulesMap; + } + + apply(dep, source, runtime, dependencyTemplates) { + // do nothing + } +} + +module.exports = ConcatenatedModule; diff --git a/node_modules/webpack/lib/optimize/EnsureChunkConditionsPlugin.js b/node_modules/webpack/lib/optimize/EnsureChunkConditionsPlugin.js new file mode 100644 index 00000000..5d05ec83 --- /dev/null +++ b/node_modules/webpack/lib/optimize/EnsureChunkConditionsPlugin.js @@ -0,0 +1,70 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const GraphHelpers = require("../GraphHelpers"); + +class EnsureChunkConditionsPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "EnsureChunkConditionsPlugin", + compilation => { + const handler = chunks => { + let changed = false; + for (const module of compilation.modules) { + if (!module.chunkCondition) continue; + const sourceChunks = new Set(); + const chunkGroups = new Set(); + for (const chunk of module.chunksIterable) { + if (!module.chunkCondition(chunk)) { + sourceChunks.add(chunk); + for (const group of chunk.groupsIterable) { + chunkGroups.add(group); + } + } + } + if (sourceChunks.size === 0) continue; + const targetChunks = new Set(); + chunkGroupLoop: for (const chunkGroup of chunkGroups) { + // Can module be placed in a chunk of this group? + for (const chunk of chunkGroup.chunks) { + if (module.chunkCondition(chunk)) { + targetChunks.add(chunk); + continue chunkGroupLoop; + } + } + // We reached the entrypoint: fail + if (chunkGroup.isInitial()) { + throw new Error( + "Cannot fullfil chunk condition of " + module.identifier() + ); + } + // Try placing in all parents + for (const group of chunkGroup.parentsIterable) { + chunkGroups.add(group); + } + } + for (const sourceChunk of sourceChunks) { + GraphHelpers.disconnectChunkAndModule(sourceChunk, module); + } + for (const targetChunk of targetChunks) { + GraphHelpers.connectChunkAndModule(targetChunk, module); + } + } + if (changed) return true; + }; + compilation.hooks.optimizeChunksBasic.tap( + "EnsureChunkConditionsPlugin", + handler + ); + compilation.hooks.optimizeExtractedChunksBasic.tap( + "EnsureChunkConditionsPlugin", + handler + ); + } + ); + } +} +module.exports = EnsureChunkConditionsPlugin; diff --git a/node_modules/webpack/lib/optimize/FlagIncludedChunksPlugin.js b/node_modules/webpack/lib/optimize/FlagIncludedChunksPlugin.js new file mode 100644 index 00000000..1890f058 --- /dev/null +++ b/node_modules/webpack/lib/optimize/FlagIncludedChunksPlugin.js @@ -0,0 +1,99 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class FlagIncludedChunksPlugin { + apply(compiler) { + compiler.hooks.compilation.tap("FlagIncludedChunksPlugin", compilation => { + compilation.hooks.optimizeChunkIds.tap( + "FlagIncludedChunksPlugin", + chunks => { + // prepare two bit integers for each module + // 2^31 is the max number represented as SMI in v8 + // we want the bits distributed this way: + // the bit 2^31 is pretty rar and only one module should get it + // so it has a probability of 1 / modulesCount + // the first bit (2^0) is the easiest and every module could get it + // if it doesn't get a better bit + // from bit 2^n to 2^(n+1) there is a probability of p + // so 1 / modulesCount == p^31 + // <=> p = sqrt31(1 / modulesCount) + // so we use a modulo of 1 / sqrt31(1 / modulesCount) + const moduleBits = new WeakMap(); + const modulesCount = compilation.modules.length; + + // precalculate the modulo values for each bit + const modulo = 1 / Math.pow(1 / modulesCount, 1 / 31); + const modulos = Array.from( + { length: 31 }, + (x, i) => Math.pow(modulo, i) | 0 + ); + + // iterate all modules to generate bit values + let i = 0; + for (const module of compilation.modules) { + let bit = 30; + while (i % modulos[bit] !== 0) { + bit--; + } + moduleBits.set(module, 1 << bit); + i++; + } + + // interate all chunks to generate bitmaps + const chunkModulesHash = new WeakMap(); + for (const chunk of chunks) { + let hash = 0; + for (const module of chunk.modulesIterable) { + hash |= moduleBits.get(module); + } + chunkModulesHash.set(chunk, hash); + } + + for (const chunkA of chunks) { + const chunkAHash = chunkModulesHash.get(chunkA); + const chunkAModulesCount = chunkA.getNumberOfModules(); + if (chunkAModulesCount === 0) continue; + let bestModule = undefined; + for (const module of chunkA.modulesIterable) { + if ( + bestModule === undefined || + bestModule.getNumberOfChunks() > module.getNumberOfChunks() + ) + bestModule = module; + } + loopB: for (const chunkB of bestModule.chunksIterable) { + // as we iterate the same iterables twice + // skip if we find ourselves + if (chunkA === chunkB) continue; + + const chunkBModulesCount = chunkB.getNumberOfModules(); + + // ids for empty chunks are not included + if (chunkBModulesCount === 0) continue; + + // instead of swapping A and B just bail + // as we loop twice the current A will be B and B then A + if (chunkAModulesCount > chunkBModulesCount) continue; + + // is chunkA in chunkB? + + // we do a cheap check for the hash value + const chunkBHash = chunkModulesHash.get(chunkB); + if ((chunkBHash & chunkAHash) !== chunkAHash) continue; + + // compare all modules + for (const m of chunkA.modulesIterable) { + if (!chunkB.containsModule(m)) continue loopB; + } + chunkB.ids.push(chunkA.id); + } + } + } + ); + }); + } +} +module.exports = FlagIncludedChunksPlugin; diff --git a/node_modules/webpack/lib/optimize/LimitChunkCountPlugin.js b/node_modules/webpack/lib/optimize/LimitChunkCountPlugin.js new file mode 100644 index 00000000..0f8bd6dc --- /dev/null +++ b/node_modules/webpack/lib/optimize/LimitChunkCountPlugin.js @@ -0,0 +1,79 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const validateOptions = require("schema-utils"); +const schema = require("../../schemas/plugins/optimize/LimitChunkCountPlugin.json"); + +/** @typedef {import("../../declarations/plugins/optimize/LimitChunkCountPlugin").LimitChunkCountPluginOptions} LimitChunkCountPluginOptions */ + +class LimitChunkCountPlugin { + /** + * @param {LimitChunkCountPluginOptions=} options options object + */ + constructor(options) { + if (!options) options = {}; + + validateOptions(schema, options, "Limit Chunk Count Plugin"); + this.options = options; + } + apply(compiler) { + const options = this.options; + compiler.hooks.compilation.tap("LimitChunkCountPlugin", compilation => { + compilation.hooks.optimizeChunksAdvanced.tap( + "LimitChunkCountPlugin", + chunks => { + const maxChunks = options.maxChunks; + if (!maxChunks) return; + if (maxChunks < 1) return; + if (chunks.length <= maxChunks) return; + + const orderedChunks = chunks.slice().sort((a, b) => a.compareTo(b)); + + const sortedExtendedPairCombinations = orderedChunks + .reduce((combinations, a, idx) => { + // create combination pairs + for (let i = 0; i < idx; i++) { + const b = orderedChunks[i]; + combinations.push([b, a]); + } + return combinations; + }, []) + .map(pair => { + // extend combination pairs with size and integrated size + const a = pair[0].size(options); + const b = pair[1].size(options); + const ab = pair[0].integratedSize(pair[1], options); + return [a + b - ab, ab, pair[0], pair[1], a, b]; + }) + .filter(extendedPair => { + // filter pairs that do not have an integratedSize + // meaning they can NOT be integrated! + return extendedPair[1] !== false; + }) + .sort((a, b) => { + // sadly javascript does an inplace sort here + // sort them by size + const diff1 = b[0] - a[0]; + if (diff1 !== 0) return diff1; + const diff2 = a[1] - b[1]; + if (diff2 !== 0) return diff2; + const diff3 = a[2].compareTo(b[2]); + if (diff3 !== 0) return diff3; + return a[3].compareTo(b[3]); + }); + + const pair = sortedExtendedPairCombinations[0]; + + if (pair && pair[2].integrate(pair[3], "limit")) { + chunks.splice(chunks.indexOf(pair[3]), 1); + return true; + } + } + ); + }); + } +} +module.exports = LimitChunkCountPlugin; diff --git a/node_modules/webpack/lib/optimize/MergeDuplicateChunksPlugin.js b/node_modules/webpack/lib/optimize/MergeDuplicateChunksPlugin.js new file mode 100644 index 00000000..1c3e23aa --- /dev/null +++ b/node_modules/webpack/lib/optimize/MergeDuplicateChunksPlugin.js @@ -0,0 +1,78 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class MergeDuplicateChunksPlugin { + apply(compiler) { + compiler.hooks.compilation.tap( + "MergeDuplicateChunksPlugin", + compilation => { + compilation.hooks.optimizeChunksBasic.tap( + "MergeDuplicateChunksPlugin", + chunks => { + // remember already tested chunks for performance + const notDuplicates = new Set(); + + // for each chunk + for (const chunk of chunks) { + // track a Set of all chunk that could be duplicates + let possibleDuplicates; + for (const module of chunk.modulesIterable) { + if (possibleDuplicates === undefined) { + // when possibleDuplicates is not yet set, + // create a new Set from chunks of the current module + // including only chunks with the same number of modules + for (const dup of module.chunksIterable) { + if ( + dup !== chunk && + chunk.getNumberOfModules() === dup.getNumberOfModules() && + !notDuplicates.has(dup) + ) { + // delay allocating the new Set until here, reduce memory pressure + if (possibleDuplicates === undefined) { + possibleDuplicates = new Set(); + } + possibleDuplicates.add(dup); + } + } + // when no chunk is possible we can break here + if (possibleDuplicates === undefined) break; + } else { + // validate existing possible duplicates + for (const dup of possibleDuplicates) { + // remove possible duplicate when module is not contained + if (!dup.containsModule(module)) { + possibleDuplicates.delete(dup); + } + } + // when all chunks has been removed we can break here + if (possibleDuplicates.size === 0) break; + } + } + + // when we found duplicates + if ( + possibleDuplicates !== undefined && + possibleDuplicates.size > 0 + ) { + for (const otherChunk of possibleDuplicates) { + if (otherChunk.hasRuntime() !== chunk.hasRuntime()) continue; + // merge them + if (chunk.integrate(otherChunk, "duplicate")) { + chunks.splice(chunks.indexOf(otherChunk), 1); + } + } + } + + // don't check already processed chunks twice + notDuplicates.add(chunk); + } + } + ); + } + ); + } +} +module.exports = MergeDuplicateChunksPlugin; diff --git a/node_modules/webpack/lib/optimize/MinChunkSizePlugin.js b/node_modules/webpack/lib/optimize/MinChunkSizePlugin.js new file mode 100644 index 00000000..144af278 --- /dev/null +++ b/node_modules/webpack/lib/optimize/MinChunkSizePlugin.js @@ -0,0 +1,82 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const validateOptions = require("schema-utils"); +const schema = require("../../schemas/plugins/optimize/MinChunkSizePlugin.json"); + +/** @typedef {import("../../declarations/plugins/optimize/MinChunkSizePlugin").MinChunkSizePluginOptions} MinChunkSizePluginOptions */ + +class MinChunkSizePlugin { + /** + * @param {MinChunkSizePluginOptions} options options object + */ + constructor(options) { + validateOptions(schema, options, "Min Chunk Size Plugin"); + this.options = options; + } + + apply(compiler) { + const options = this.options; + const minChunkSize = options.minChunkSize; + compiler.hooks.compilation.tap("MinChunkSizePlugin", compilation => { + compilation.hooks.optimizeChunksAdvanced.tap( + "MinChunkSizePlugin", + chunks => { + const equalOptions = { + chunkOverhead: 1, + entryChunkMultiplicator: 1 + }; + + const sortedSizeFilteredExtendedPairCombinations = chunks + .reduce((combinations, a, idx) => { + // create combination pairs + for (let i = 0; i < idx; i++) { + const b = chunks[i]; + combinations.push([b, a]); + } + return combinations; + }, []) + .filter(pair => { + // check if one of the chunks sizes is smaller than the minChunkSize + const p0SmallerThanMinChunkSize = + pair[0].size(equalOptions) < minChunkSize; + const p1SmallerThanMinChunkSize = + pair[1].size(equalOptions) < minChunkSize; + return p0SmallerThanMinChunkSize || p1SmallerThanMinChunkSize; + }) + .map(pair => { + // extend combination pairs with size and integrated size + const a = pair[0].size(options); + const b = pair[1].size(options); + const ab = pair[0].integratedSize(pair[1], options); + return [a + b - ab, ab, pair[0], pair[1]]; + }) + .filter(pair => { + // filter pairs that do not have an integratedSize + // meaning they can NOT be integrated! + return pair[1] !== false; + }) + .sort((a, b) => { + // sadly javascript does an inplace sort here + // sort by size + const diff = b[0] - a[0]; + if (diff !== 0) return diff; + return a[1] - b[1]; + }); + + if (sortedSizeFilteredExtendedPairCombinations.length === 0) return; + + const pair = sortedSizeFilteredExtendedPairCombinations[0]; + + pair[2].integrate(pair[3], "min-size"); + chunks.splice(chunks.indexOf(pair[3]), 1); + return true; + } + ); + }); + } +} +module.exports = MinChunkSizePlugin; diff --git a/node_modules/webpack/lib/optimize/ModuleConcatenationPlugin.js b/node_modules/webpack/lib/optimize/ModuleConcatenationPlugin.js new file mode 100644 index 00000000..15b7d796 --- /dev/null +++ b/node_modules/webpack/lib/optimize/ModuleConcatenationPlugin.js @@ -0,0 +1,483 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const HarmonyImportDependency = require("../dependencies/HarmonyImportDependency"); +const ModuleHotAcceptDependency = require("../dependencies/ModuleHotAcceptDependency"); +const ModuleHotDeclineDependency = require("../dependencies/ModuleHotDeclineDependency"); +const ConcatenatedModule = require("./ConcatenatedModule"); +const HarmonyCompatibilityDependency = require("../dependencies/HarmonyCompatibilityDependency"); +const StackedSetMap = require("../util/StackedSetMap"); + +const formatBailoutReason = msg => { + return "ModuleConcatenation bailout: " + msg; +}; + +class ModuleConcatenationPlugin { + constructor(options) { + if (typeof options !== "object") options = {}; + this.options = options; + } + + apply(compiler) { + compiler.hooks.compilation.tap( + "ModuleConcatenationPlugin", + (compilation, { normalModuleFactory }) => { + const handler = (parser, parserOptions) => { + parser.hooks.call.for("eval").tap("ModuleConcatenationPlugin", () => { + // Because of variable renaming we can't use modules with eval. + parser.state.module.buildMeta.moduleConcatenationBailout = "eval()"; + }); + }; + + normalModuleFactory.hooks.parser + .for("javascript/auto") + .tap("ModuleConcatenationPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/dynamic") + .tap("ModuleConcatenationPlugin", handler); + normalModuleFactory.hooks.parser + .for("javascript/esm") + .tap("ModuleConcatenationPlugin", handler); + + const bailoutReasonMap = new Map(); + + const setBailoutReason = (module, reason) => { + bailoutReasonMap.set(module, reason); + module.optimizationBailout.push( + typeof reason === "function" + ? rs => formatBailoutReason(reason(rs)) + : formatBailoutReason(reason) + ); + }; + + const getBailoutReason = (module, requestShortener) => { + const reason = bailoutReasonMap.get(module); + if (typeof reason === "function") return reason(requestShortener); + return reason; + }; + + compilation.hooks.optimizeChunkModules.tap( + "ModuleConcatenationPlugin", + (chunks, modules) => { + const relevantModules = []; + const possibleInners = new Set(); + for (const module of modules) { + // Only harmony modules are valid for optimization + if ( + !module.buildMeta || + module.buildMeta.exportsType !== "namespace" || + !module.dependencies.some( + d => d instanceof HarmonyCompatibilityDependency + ) + ) { + setBailoutReason(module, "Module is not an ECMAScript module"); + continue; + } + + // Some expressions are not compatible with module concatenation + // because they may produce unexpected results. The plugin bails out + // if some were detected upfront. + if ( + module.buildMeta && + module.buildMeta.moduleConcatenationBailout + ) { + setBailoutReason( + module, + `Module uses ${module.buildMeta.moduleConcatenationBailout}` + ); + continue; + } + + // Exports must be known (and not dynamic) + if (!Array.isArray(module.buildMeta.providedExports)) { + setBailoutReason(module, "Module exports are unknown"); + continue; + } + + // Using dependency variables is not possible as this wraps the code in a function + if (module.variables.length > 0) { + setBailoutReason( + module, + `Module uses injected variables (${module.variables + .map(v => v.name) + .join(", ")})` + ); + continue; + } + + // Hot Module Replacement need it's own module to work correctly + if ( + module.dependencies.some( + dep => + dep instanceof ModuleHotAcceptDependency || + dep instanceof ModuleHotDeclineDependency + ) + ) { + setBailoutReason(module, "Module uses Hot Module Replacement"); + continue; + } + + relevantModules.push(module); + + // Module must not be the entry points + if (module.isEntryModule()) { + setBailoutReason(module, "Module is an entry point"); + continue; + } + + // Module must be in any chunk (we don't want to do useless work) + if (module.getNumberOfChunks() === 0) { + setBailoutReason(module, "Module is not in any chunk"); + continue; + } + + // Module must only be used by Harmony Imports + const nonHarmonyReasons = module.reasons.filter( + reason => + !reason.dependency || + !(reason.dependency instanceof HarmonyImportDependency) + ); + if (nonHarmonyReasons.length > 0) { + const importingModules = new Set( + nonHarmonyReasons.map(r => r.module).filter(Boolean) + ); + const importingExplanations = new Set( + nonHarmonyReasons.map(r => r.explanation).filter(Boolean) + ); + const importingModuleTypes = new Map( + Array.from(importingModules).map( + m => /** @type {[string, Set]} */ ([ + m, + new Set( + nonHarmonyReasons + .filter(r => r.module === m) + .map(r => r.dependency.type) + .sort() + ) + ]) + ) + ); + setBailoutReason(module, requestShortener => { + const names = Array.from(importingModules) + .map( + m => + `${m.readableIdentifier( + requestShortener + )} (referenced with ${Array.from( + importingModuleTypes.get(m) + ).join(", ")})` + ) + .sort(); + const explanations = Array.from(importingExplanations).sort(); + if (names.length > 0 && explanations.length === 0) { + return `Module is referenced from these modules with unsupported syntax: ${names.join( + ", " + )}`; + } else if (names.length === 0 && explanations.length > 0) { + return `Module is referenced by: ${explanations.join( + ", " + )}`; + } else if (names.length > 0 && explanations.length > 0) { + return `Module is referenced from these modules with unsupported syntax: ${names.join( + ", " + )} and by: ${explanations.join(", ")}`; + } else { + return "Module is referenced in a unsupported way"; + } + }); + continue; + } + + possibleInners.add(module); + } + // sort by depth + // modules with lower depth are more likely suited as roots + // this improves performance, because modules already selected as inner are skipped + relevantModules.sort((a, b) => { + return a.depth - b.depth; + }); + const concatConfigurations = []; + const usedAsInner = new Set(); + for (const currentRoot of relevantModules) { + // when used by another configuration as inner: + // the other configuration is better and we can skip this one + if (usedAsInner.has(currentRoot)) continue; + + // create a configuration with the root + const currentConfiguration = new ConcatConfiguration(currentRoot); + + // cache failures to add modules + const failureCache = new Map(); + + // try to add all imports + for (const imp of this._getImports(compilation, currentRoot)) { + const problem = this._tryToAdd( + compilation, + currentConfiguration, + imp, + possibleInners, + failureCache + ); + if (problem) { + failureCache.set(imp, problem); + currentConfiguration.addWarning(imp, problem); + } + } + if (!currentConfiguration.isEmpty()) { + concatConfigurations.push(currentConfiguration); + for (const module of currentConfiguration.getModules()) { + if (module !== currentConfiguration.rootModule) { + usedAsInner.add(module); + } + } + } + } + // HACK: Sort configurations by length and start with the longest one + // to get the biggers groups possible. Used modules are marked with usedModules + // TODO: Allow to reuse existing configuration while trying to add dependencies. + // This would improve performance. O(n^2) -> O(n) + concatConfigurations.sort((a, b) => { + return b.modules.size - a.modules.size; + }); + const usedModules = new Set(); + for (const concatConfiguration of concatConfigurations) { + if (usedModules.has(concatConfiguration.rootModule)) continue; + const modules = concatConfiguration.getModules(); + const rootModule = concatConfiguration.rootModule; + const newModule = new ConcatenatedModule( + rootModule, + Array.from(modules), + ConcatenatedModule.createConcatenationList( + rootModule, + modules, + compilation + ) + ); + for (const warning of concatConfiguration.getWarningsSorted()) { + newModule.optimizationBailout.push(requestShortener => { + const reason = getBailoutReason(warning[0], requestShortener); + const reasonWithPrefix = reason ? ` (<- ${reason})` : ""; + if (warning[0] === warning[1]) { + return formatBailoutReason( + `Cannot concat with ${warning[0].readableIdentifier( + requestShortener + )}${reasonWithPrefix}` + ); + } else { + return formatBailoutReason( + `Cannot concat with ${warning[0].readableIdentifier( + requestShortener + )} because of ${warning[1].readableIdentifier( + requestShortener + )}${reasonWithPrefix}` + ); + } + }); + } + const chunks = concatConfiguration.rootModule.getChunks(); + for (const m of modules) { + usedModules.add(m); + for (const chunk of chunks) { + chunk.removeModule(m); + } + } + for (const chunk of chunks) { + chunk.addModule(newModule); + newModule.addChunk(chunk); + if (chunk.entryModule === concatConfiguration.rootModule) { + chunk.entryModule = newModule; + } + } + compilation.modules.push(newModule); + for (const reason of newModule.reasons) { + if (reason.dependency.module === concatConfiguration.rootModule) + reason.dependency.module = newModule; + if ( + reason.dependency.redirectedModule === + concatConfiguration.rootModule + ) + reason.dependency.redirectedModule = newModule; + } + // TODO: remove when LTS node version contains fixed v8 version + // @see https://github.com/webpack/webpack/pull/6613 + // Turbofan does not correctly inline for-of loops with polymorphic input arrays. + // Work around issue by using a standard for loop and assigning dep.module.reasons + for (let i = 0; i < newModule.dependencies.length; i++) { + let dep = newModule.dependencies[i]; + if (dep.module) { + let reasons = dep.module.reasons; + for (let j = 0; j < reasons.length; j++) { + let reason = reasons[j]; + if (reason.dependency === dep) { + reason.module = newModule; + } + } + } + } + } + compilation.modules = compilation.modules.filter( + m => !usedModules.has(m) + ); + } + ); + } + ); + } + + _getImports(compilation, module) { + return new Set( + module.dependencies + + // Get reference info only for harmony Dependencies + .map(dep => { + if (!(dep instanceof HarmonyImportDependency)) return null; + if (!compilation) return dep.getReference(); + return compilation.getDependencyReference(module, dep); + }) + + // Reference is valid and has a module + // Dependencies are simple enough to concat them + .filter( + ref => + ref && + ref.module && + (Array.isArray(ref.importedNames) || + Array.isArray(ref.module.buildMeta.providedExports)) + ) + + // Take the imported module + .map(ref => ref.module) + ); + } + + _tryToAdd(compilation, config, module, possibleModules, failureCache) { + const cacheEntry = failureCache.get(module); + if (cacheEntry) { + return cacheEntry; + } + + // Already added? + if (config.has(module)) { + return null; + } + + // Not possible to add? + if (!possibleModules.has(module)) { + failureCache.set(module, module); // cache failures for performance + return module; + } + + // module must be in the same chunks + if (!config.rootModule.hasEqualsChunks(module)) { + failureCache.set(module, module); // cache failures for performance + return module; + } + + // Clone config to make experimental changes + const testConfig = config.clone(); + + // Add the module + testConfig.add(module); + + // Every module which depends on the added module must be in the configuration too. + for (const reason of module.reasons) { + // Modules that are not used can be ignored + if ( + reason.module.factoryMeta.sideEffectFree && + reason.module.used === false + ) + continue; + + const problem = this._tryToAdd( + compilation, + testConfig, + reason.module, + possibleModules, + failureCache + ); + if (problem) { + failureCache.set(module, problem); // cache failures for performance + return problem; + } + } + + // Commit experimental changes + config.set(testConfig); + + // Eagerly try to add imports too if possible + for (const imp of this._getImports(compilation, module)) { + const problem = this._tryToAdd( + compilation, + config, + imp, + possibleModules, + failureCache + ); + if (problem) { + config.addWarning(imp, problem); + } + } + return null; + } +} + +class ConcatConfiguration { + constructor(rootModule, cloneFrom) { + this.rootModule = rootModule; + if (cloneFrom) { + this.modules = cloneFrom.modules.createChild(5); + this.warnings = cloneFrom.warnings.createChild(5); + } else { + this.modules = new StackedSetMap(); + this.modules.add(rootModule); + this.warnings = new StackedSetMap(); + } + } + + add(module) { + this.modules.add(module); + } + + has(module) { + return this.modules.has(module); + } + + isEmpty() { + return this.modules.size === 1; + } + + addWarning(module, problem) { + this.warnings.set(module, problem); + } + + getWarningsSorted() { + return new Map( + this.warnings.asPairArray().sort((a, b) => { + const ai = a[0].identifier(); + const bi = b[0].identifier(); + if (ai < bi) return -1; + if (ai > bi) return 1; + return 0; + }) + ); + } + + getModules() { + return this.modules.asSet(); + } + + clone() { + return new ConcatConfiguration(this.rootModule, this); + } + + set(config) { + this.rootModule = config.rootModule; + this.modules = config.modules; + this.warnings = config.warnings; + } +} + +module.exports = ModuleConcatenationPlugin; diff --git a/node_modules/webpack/lib/optimize/NaturalChunkOrderPlugin.js b/node_modules/webpack/lib/optimize/NaturalChunkOrderPlugin.js new file mode 100644 index 00000000..00f8010d --- /dev/null +++ b/node_modules/webpack/lib/optimize/NaturalChunkOrderPlugin.js @@ -0,0 +1,41 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +/** @typedef {import("../Compiler")} Compiler */ + +class NaturalChunkOrderPlugin { + /** + * @param {Compiler} compiler webpack compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap("NaturalChunkOrderPlugin", compilation => { + compilation.hooks.optimizeChunkOrder.tap( + "NaturalChunkOrderPlugin", + chunks => { + chunks.sort((chunkA, chunkB) => { + const a = chunkA.modulesIterable[Symbol.iterator](); + const b = chunkB.modulesIterable[Symbol.iterator](); + // eslint-disable-next-line no-constant-condition + while (true) { + const aItem = a.next(); + const bItem = b.next(); + if (aItem.done && bItem.done) return 0; + if (aItem.done) return -1; + if (bItem.done) return 1; + const aModuleId = aItem.value.id; + const bModuleId = bItem.value.id; + if (aModuleId < bModuleId) return -1; + if (aModuleId > bModuleId) return 1; + } + }); + } + ); + }); + } +} + +module.exports = NaturalChunkOrderPlugin; diff --git a/node_modules/webpack/lib/optimize/OccurrenceChunkOrderPlugin.js b/node_modules/webpack/lib/optimize/OccurrenceChunkOrderPlugin.js new file mode 100644 index 00000000..4f7ec9a4 --- /dev/null +++ b/node_modules/webpack/lib/optimize/OccurrenceChunkOrderPlugin.js @@ -0,0 +1,66 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const validateOptions = require("schema-utils"); +const schema = require("../../schemas/plugins/optimize/OccurrenceOrderChunkIdsPlugin.json"); + +/** @typedef {import("../../declarations/plugins/optimize/OccurrenceOrderChunkIdsPlugin").OccurrenceOrderChunkIdsPluginOptions} OccurrenceOrderChunkIdsPluginOptions */ + +class OccurrenceOrderChunkIdsPlugin { + /** + * @param {OccurrenceOrderChunkIdsPluginOptions=} options options object + */ + constructor(options = {}) { + validateOptions(schema, options, "Occurrence Order Chunk Ids Plugin"); + this.options = options; + } + + apply(compiler) { + const prioritiseInitial = this.options.prioritiseInitial; + compiler.hooks.compilation.tap( + "OccurrenceOrderChunkIdsPlugin", + compilation => { + compilation.hooks.optimizeChunkOrder.tap( + "OccurrenceOrderChunkIdsPlugin", + chunks => { + const occursInInitialChunksMap = new Map(); + const originalOrder = new Map(); + + let i = 0; + for (const c of chunks) { + let occurs = 0; + for (const chunkGroup of c.groupsIterable) { + for (const parent of chunkGroup.parentsIterable) { + if (parent.isInitial()) occurs++; + } + } + occursInInitialChunksMap.set(c, occurs); + originalOrder.set(c, i++); + } + + chunks.sort((a, b) => { + if (prioritiseInitial) { + const aEntryOccurs = occursInInitialChunksMap.get(a); + const bEntryOccurs = occursInInitialChunksMap.get(b); + if (aEntryOccurs > bEntryOccurs) return -1; + if (aEntryOccurs < bEntryOccurs) return 1; + } + const aOccurs = a.getNumberOfGroups(); + const bOccurs = b.getNumberOfGroups(); + if (aOccurs > bOccurs) return -1; + if (aOccurs < bOccurs) return 1; + const orgA = originalOrder.get(a); + const orgB = originalOrder.get(b); + return orgA - orgB; + }); + } + ); + } + ); + } +} + +module.exports = OccurrenceOrderChunkIdsPlugin; diff --git a/node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js b/node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js new file mode 100644 index 00000000..cb9a3e8d --- /dev/null +++ b/node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js @@ -0,0 +1,112 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const validateOptions = require("schema-utils"); +const schema = require("../../schemas/plugins/optimize/OccurrenceOrderModuleIdsPlugin.json"); + +/** @typedef {import("../../declarations/plugins/optimize/OccurrenceOrderModuleIdsPlugin").OccurrenceOrderModuleIdsPluginOptions} OccurrenceOrderModuleIdsPluginOptions */ + +class OccurrenceOrderModuleIdsPlugin { + /** + * @param {OccurrenceOrderModuleIdsPluginOptions=} options options object + */ + constructor(options = {}) { + validateOptions(schema, options, "Occurrence Order Module Ids Plugin"); + this.options = options; + } + + apply(compiler) { + const prioritiseInitial = this.options.prioritiseInitial; + compiler.hooks.compilation.tap( + "OccurrenceOrderModuleIdsPlugin", + compilation => { + compilation.hooks.optimizeModuleOrder.tap( + "OccurrenceOrderModuleIdsPlugin", + modules => { + const occursInInitialChunksMap = new Map(); + const occursInAllChunksMap = new Map(); + + const initialChunkChunkMap = new Map(); + const entryCountMap = new Map(); + for (const m of modules) { + let initial = 0; + let entry = 0; + for (const c of m.chunksIterable) { + if (c.canBeInitial()) initial++; + if (c.entryModule === m) entry++; + } + initialChunkChunkMap.set(m, initial); + entryCountMap.set(m, entry); + } + + const countOccursInEntry = (sum, r) => { + if (!r.module) { + return sum; + } + const count = initialChunkChunkMap.get(r.module); + if (!count) { + return sum; + } + return sum + count; + }; + const countOccurs = (sum, r) => { + if (!r.module) { + return sum; + } + let factor = 1; + if (typeof r.dependency.getNumberOfIdOccurrences === "function") { + factor = r.dependency.getNumberOfIdOccurrences(); + } + if (factor === 0) { + return sum; + } + return sum + factor * r.module.getNumberOfChunks(); + }; + + if (prioritiseInitial) { + for (const m of modules) { + const result = + m.reasons.reduce(countOccursInEntry, 0) + + initialChunkChunkMap.get(m) + + entryCountMap.get(m); + occursInInitialChunksMap.set(m, result); + } + } + + const originalOrder = new Map(); + let i = 0; + for (const m of modules) { + const result = + m.reasons.reduce(countOccurs, 0) + + m.getNumberOfChunks() + + entryCountMap.get(m); + occursInAllChunksMap.set(m, result); + originalOrder.set(m, i++); + } + + modules.sort((a, b) => { + if (prioritiseInitial) { + const aEntryOccurs = occursInInitialChunksMap.get(a); + const bEntryOccurs = occursInInitialChunksMap.get(b); + if (aEntryOccurs > bEntryOccurs) return -1; + if (aEntryOccurs < bEntryOccurs) return 1; + } + const aOccurs = occursInAllChunksMap.get(a); + const bOccurs = occursInAllChunksMap.get(b); + if (aOccurs > bOccurs) return -1; + if (aOccurs < bOccurs) return 1; + const orgA = originalOrder.get(a); + const orgB = originalOrder.get(b); + return orgA - orgB; + }); + } + ); + } + ); + } +} + +module.exports = OccurrenceOrderModuleIdsPlugin; diff --git a/node_modules/webpack/lib/optimize/OccurrenceOrderPlugin.js b/node_modules/webpack/lib/optimize/OccurrenceOrderPlugin.js new file mode 100644 index 00000000..c73ec8e5 --- /dev/null +++ b/node_modules/webpack/lib/optimize/OccurrenceOrderPlugin.js @@ -0,0 +1,135 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +// TODO webpack 5 remove this plugin +// It has been splitted into separate plugins for modules and chunks +class OccurrenceOrderPlugin { + constructor(preferEntry) { + if (preferEntry !== undefined && typeof preferEntry !== "boolean") { + throw new Error( + "Argument should be a boolean.\nFor more info on this plugin, see https://webpack.js.org/plugins/" + ); + } + this.preferEntry = preferEntry; + } + apply(compiler) { + const preferEntry = this.preferEntry; + compiler.hooks.compilation.tap("OccurrenceOrderPlugin", compilation => { + compilation.hooks.optimizeModuleOrder.tap( + "OccurrenceOrderPlugin", + modules => { + const occursInInitialChunksMap = new Map(); + const occursInAllChunksMap = new Map(); + + const initialChunkChunkMap = new Map(); + const entryCountMap = new Map(); + for (const m of modules) { + let initial = 0; + let entry = 0; + for (const c of m.chunksIterable) { + if (c.canBeInitial()) initial++; + if (c.entryModule === m) entry++; + } + initialChunkChunkMap.set(m, initial); + entryCountMap.set(m, entry); + } + + const countOccursInEntry = (sum, r) => { + if (!r.module) { + return sum; + } + return sum + initialChunkChunkMap.get(r.module); + }; + const countOccurs = (sum, r) => { + if (!r.module) { + return sum; + } + let factor = 1; + if (typeof r.dependency.getNumberOfIdOccurrences === "function") { + factor = r.dependency.getNumberOfIdOccurrences(); + } + if (factor === 0) { + return sum; + } + return sum + factor * r.module.getNumberOfChunks(); + }; + + if (preferEntry) { + for (const m of modules) { + const result = + m.reasons.reduce(countOccursInEntry, 0) + + initialChunkChunkMap.get(m) + + entryCountMap.get(m); + occursInInitialChunksMap.set(m, result); + } + } + + const originalOrder = new Map(); + let i = 0; + for (const m of modules) { + const result = + m.reasons.reduce(countOccurs, 0) + + m.getNumberOfChunks() + + entryCountMap.get(m); + occursInAllChunksMap.set(m, result); + originalOrder.set(m, i++); + } + + modules.sort((a, b) => { + if (preferEntry) { + const aEntryOccurs = occursInInitialChunksMap.get(a); + const bEntryOccurs = occursInInitialChunksMap.get(b); + if (aEntryOccurs > bEntryOccurs) return -1; + if (aEntryOccurs < bEntryOccurs) return 1; + } + const aOccurs = occursInAllChunksMap.get(a); + const bOccurs = occursInAllChunksMap.get(b); + if (aOccurs > bOccurs) return -1; + if (aOccurs < bOccurs) return 1; + const orgA = originalOrder.get(a); + const orgB = originalOrder.get(b); + return orgA - orgB; + }); + } + ); + compilation.hooks.optimizeChunkOrder.tap( + "OccurrenceOrderPlugin", + chunks => { + const occursInInitialChunksMap = new Map(); + const originalOrder = new Map(); + + let i = 0; + for (const c of chunks) { + let occurs = 0; + for (const chunkGroup of c.groupsIterable) { + for (const parent of chunkGroup.parentsIterable) { + if (parent.isInitial()) occurs++; + } + } + occursInInitialChunksMap.set(c, occurs); + originalOrder.set(c, i++); + } + + chunks.sort((a, b) => { + const aEntryOccurs = occursInInitialChunksMap.get(a); + const bEntryOccurs = occursInInitialChunksMap.get(b); + if (aEntryOccurs > bEntryOccurs) return -1; + if (aEntryOccurs < bEntryOccurs) return 1; + const aOccurs = a.getNumberOfGroups(); + const bOccurs = b.getNumberOfGroups(); + if (aOccurs > bOccurs) return -1; + if (aOccurs < bOccurs) return 1; + const orgA = originalOrder.get(a); + const orgB = originalOrder.get(b); + return orgA - orgB; + }); + } + ); + }); + } +} + +module.exports = OccurrenceOrderPlugin; diff --git a/node_modules/webpack/lib/optimize/RemoveEmptyChunksPlugin.js b/node_modules/webpack/lib/optimize/RemoveEmptyChunksPlugin.js new file mode 100644 index 00000000..42ba24a1 --- /dev/null +++ b/node_modules/webpack/lib/optimize/RemoveEmptyChunksPlugin.js @@ -0,0 +1,42 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class RemoveEmptyChunksPlugin { + apply(compiler) { + compiler.hooks.compilation.tap("RemoveEmptyChunksPlugin", compilation => { + const handler = chunks => { + for (let i = chunks.length - 1; i >= 0; i--) { + const chunk = chunks[i]; + if ( + chunk.isEmpty() && + !chunk.hasRuntime() && + !chunk.hasEntryModule() + ) { + chunk.remove("empty"); + chunks.splice(i, 1); + } + } + }; + compilation.hooks.optimizeChunksBasic.tap( + "RemoveEmptyChunksPlugin", + handler + ); + compilation.hooks.optimizeChunksAdvanced.tap( + "RemoveEmptyChunksPlugin", + handler + ); + compilation.hooks.optimizeExtractedChunksBasic.tap( + "RemoveEmptyChunksPlugin", + handler + ); + compilation.hooks.optimizeExtractedChunksAdvanced.tap( + "RemoveEmptyChunksPlugin", + handler + ); + }); + } +} +module.exports = RemoveEmptyChunksPlugin; diff --git a/node_modules/webpack/lib/optimize/RemoveParentModulesPlugin.js b/node_modules/webpack/lib/optimize/RemoveParentModulesPlugin.js new file mode 100644 index 00000000..7fff5920 --- /dev/null +++ b/node_modules/webpack/lib/optimize/RemoveParentModulesPlugin.js @@ -0,0 +1,127 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Queue = require("../util/Queue"); +const { intersect } = require("../util/SetHelpers"); + +const getParentChunksWithModule = (currentChunk, module) => { + const chunks = []; + const stack = new Set(currentChunk.parentsIterable); + + for (const chunk of stack) { + if (chunk.containsModule(module)) { + chunks.push(chunk); + } else { + for (const parent of chunk.parentsIterable) { + stack.add(parent); + } + } + } + + return chunks; +}; + +class RemoveParentModulesPlugin { + apply(compiler) { + compiler.hooks.compilation.tap("RemoveParentModulesPlugin", compilation => { + const handler = (chunks, chunkGroups) => { + const queue = new Queue(); + const availableModulesMap = new WeakMap(); + + for (const chunkGroup of compilation.entrypoints.values()) { + // initialize available modules for chunks without parents + availableModulesMap.set(chunkGroup, new Set()); + for (const child of chunkGroup.childrenIterable) { + queue.enqueue(child); + } + } + + while (queue.length > 0) { + const chunkGroup = queue.dequeue(); + let availableModules = availableModulesMap.get(chunkGroup); + let changed = false; + for (const parent of chunkGroup.parentsIterable) { + const availableModulesInParent = availableModulesMap.get(parent); + if (availableModulesInParent !== undefined) { + // If we know the available modules in parent: process these + if (availableModules === undefined) { + // if we have not own info yet: create new entry + availableModules = new Set(availableModulesInParent); + for (const chunk of parent.chunks) { + for (const m of chunk.modulesIterable) { + availableModules.add(m); + } + } + availableModulesMap.set(chunkGroup, availableModules); + changed = true; + } else { + for (const m of availableModules) { + if ( + !parent.containsModule(m) && + !availableModulesInParent.has(m) + ) { + availableModules.delete(m); + changed = true; + } + } + } + } + } + if (changed) { + // if something changed: enqueue our children + for (const child of chunkGroup.childrenIterable) { + queue.enqueue(child); + } + } + } + + // now we have available modules for every chunk + for (const chunk of chunks) { + const availableModulesSets = Array.from( + chunk.groupsIterable, + chunkGroup => availableModulesMap.get(chunkGroup) + ); + if (availableModulesSets.some(s => s === undefined)) continue; // No info about this chunk group + const availableModules = + availableModulesSets.length === 1 + ? availableModulesSets[0] + : intersect(availableModulesSets); + const numberOfModules = chunk.getNumberOfModules(); + const toRemove = new Set(); + if (numberOfModules < availableModules.size) { + for (const m of chunk.modulesIterable) { + if (availableModules.has(m)) { + toRemove.add(m); + } + } + } else { + for (const m of availableModules) { + if (chunk.containsModule(m)) { + toRemove.add(m); + } + } + } + for (const module of toRemove) { + module.rewriteChunkInReasons( + chunk, + getParentChunksWithModule(chunk, module) + ); + chunk.removeModule(module); + } + } + }; + compilation.hooks.optimizeChunksBasic.tap( + "RemoveParentModulesPlugin", + handler + ); + compilation.hooks.optimizeExtractedChunksBasic.tap( + "RemoveParentModulesPlugin", + handler + ); + }); + } +} +module.exports = RemoveParentModulesPlugin; diff --git a/node_modules/webpack/lib/optimize/RuntimeChunkPlugin.js b/node_modules/webpack/lib/optimize/RuntimeChunkPlugin.js new file mode 100644 index 00000000..1325dfc7 --- /dev/null +++ b/node_modules/webpack/lib/optimize/RuntimeChunkPlugin.js @@ -0,0 +1,41 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +module.exports = class RuntimeChunkPlugin { + constructor(options) { + this.options = Object.assign( + { + name: entrypoint => `runtime~${entrypoint.name}` + }, + options + ); + } + + apply(compiler) { + compiler.hooks.thisCompilation.tap("RuntimeChunkPlugin", compilation => { + compilation.hooks.optimizeChunksAdvanced.tap("RuntimeChunkPlugin", () => { + for (const entrypoint of compilation.entrypoints.values()) { + const chunk = entrypoint.getRuntimeChunk(); + let name = this.options.name; + if (typeof name === "function") { + name = name(entrypoint); + } + if ( + chunk.getNumberOfModules() > 0 || + !chunk.preventIntegration || + chunk.name !== name + ) { + const newChunk = compilation.addChunk(name); + newChunk.preventIntegration = true; + entrypoint.unshiftChunk(newChunk); + newChunk.addGroup(entrypoint); + entrypoint.setRuntimeChunk(newChunk); + } + } + }); + }); + } +}; diff --git a/node_modules/webpack/lib/optimize/SideEffectsFlagPlugin.js b/node_modules/webpack/lib/optimize/SideEffectsFlagPlugin.js new file mode 100644 index 00000000..4b618c29 --- /dev/null +++ b/node_modules/webpack/lib/optimize/SideEffectsFlagPlugin.js @@ -0,0 +1,168 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const mm = require("micromatch"); +const HarmonyExportImportedSpecifierDependency = require("../dependencies/HarmonyExportImportedSpecifierDependency"); +const HarmonyImportSideEffectDependency = require("../dependencies/HarmonyImportSideEffectDependency"); +const HarmonyImportSpecifierDependency = require("../dependencies/HarmonyImportSpecifierDependency"); + +/** @typedef {import("../Module")} Module */ +/** @typedef {import("../Dependency")} Dependency */ + +/** + * @typedef {Object} ExportInModule + * @property {Module} module the module + * @property {string} exportName the name of the export + */ + +class SideEffectsFlagPlugin { + apply(compiler) { + compiler.hooks.normalModuleFactory.tap("SideEffectsFlagPlugin", nmf => { + nmf.hooks.module.tap("SideEffectsFlagPlugin", (module, data) => { + const resolveData = data.resourceResolveData; + if ( + resolveData && + resolveData.descriptionFileData && + resolveData.relativePath + ) { + const sideEffects = resolveData.descriptionFileData.sideEffects; + const hasSideEffects = SideEffectsFlagPlugin.moduleHasSideEffects( + resolveData.relativePath, + sideEffects + ); + if (!hasSideEffects) { + module.factoryMeta.sideEffectFree = true; + } + } + + return module; + }); + nmf.hooks.module.tap("SideEffectsFlagPlugin", (module, data) => { + if (data.settings.sideEffects === false) { + module.factoryMeta.sideEffectFree = true; + } else if (data.settings.sideEffects === true) { + module.factoryMeta.sideEffectFree = false; + } + }); + }); + compiler.hooks.compilation.tap("SideEffectsFlagPlugin", compilation => { + compilation.hooks.optimizeDependencies.tap( + "SideEffectsFlagPlugin", + modules => { + /** @type {Map<Module, Map<string, ExportInModule>>} */ + const reexportMaps = new Map(); + + // Capture reexports of sideEffectFree modules + for (const module of modules) { + /** @type {Dependency[]} */ + const removeDependencies = []; + for (const dep of module.dependencies) { + if (dep instanceof HarmonyImportSideEffectDependency) { + if (dep.module && dep.module.factoryMeta.sideEffectFree) { + removeDependencies.push(dep); + } + } else if ( + dep instanceof HarmonyExportImportedSpecifierDependency + ) { + if (module.factoryMeta.sideEffectFree) { + const mode = dep.getMode(true); + if (mode.type === "safe-reexport") { + let map = reexportMaps.get(module); + if (!map) { + reexportMaps.set(module, (map = new Map())); + } + for (const pair of mode.map) { + map.set(pair[0], { + module: mode.module, + exportName: pair[1] + }); + } + } + } + } + } + } + + // Flatten reexports + for (const map of reexportMaps.values()) { + for (const pair of map) { + let mapping = pair[1]; + while (mapping) { + const innerMap = reexportMaps.get(mapping.module); + if (!innerMap) break; + const newMapping = innerMap.get(mapping.exportName); + if (newMapping) { + map.set(pair[0], newMapping); + } + mapping = newMapping; + } + } + } + + // Update imports along the reexports from sideEffectFree modules + for (const pair of reexportMaps) { + const module = pair[0]; + const map = pair[1]; + let newReasons = undefined; + for (let i = 0; i < module.reasons.length; i++) { + const reason = module.reasons[i]; + const dep = reason.dependency; + if ( + dep instanceof HarmonyImportSpecifierDependency && + !dep.namespaceObjectAsContext + ) { + const mapping = map.get(dep.id); + if (mapping) { + dep.redirectedModule = mapping.module; + dep.redirectedId = mapping.exportName; + mapping.module.addReason( + reason.module, + dep, + reason.explanation + ? reason.explanation + + " (skipped side-effect-free modules)" + : "(skipped side-effect-free modules)" + ); + // removing the currect reason, by not adding it to the newReasons array + // lazily create the newReasons array + if (newReasons === undefined) { + newReasons = i === 0 ? [] : module.reasons.slice(0, i); + } + continue; + } + } + if (newReasons !== undefined) newReasons.push(reason); + } + if (newReasons !== undefined) { + module.reasons = newReasons; + } + } + } + ); + }); + } + + static moduleHasSideEffects(moduleName, flagValue) { + switch (typeof flagValue) { + case "undefined": + return true; + case "boolean": + return flagValue; + case "string": + if (process.platform === "win32") { + flagValue = flagValue.replace(/\\/g, "/"); + } + return mm.isMatch(moduleName, flagValue, { + matchBase: true + }); + case "object": + return flagValue.some(glob => + SideEffectsFlagPlugin.moduleHasSideEffects(moduleName, glob) + ); + } + } +} +module.exports = SideEffectsFlagPlugin; diff --git a/node_modules/webpack/lib/optimize/SplitChunksPlugin.js b/node_modules/webpack/lib/optimize/SplitChunksPlugin.js new file mode 100644 index 00000000..a9bce221 --- /dev/null +++ b/node_modules/webpack/lib/optimize/SplitChunksPlugin.js @@ -0,0 +1,866 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const crypto = require("crypto"); +const SortableSet = require("../util/SortableSet"); +const GraphHelpers = require("../GraphHelpers"); +const { isSubset } = require("../util/SetHelpers"); +const deterministicGrouping = require("../util/deterministicGrouping"); +const contextify = require("../util/identifier").contextify; + +/** @typedef {import("../Compiler")} Compiler */ +/** @typedef {import("../Chunk")} Chunk */ +/** @typedef {import("../Module")} Module */ +/** @typedef {import("../util/deterministicGrouping").Options<Module>} DeterministicGroupingOptionsForModule */ +/** @typedef {import("../util/deterministicGrouping").GroupedItems<Module>} DeterministicGroupingGroupedItemsForModule */ + +const deterministicGroupingForModules = /** @type {function(DeterministicGroupingOptionsForModule): DeterministicGroupingGroupedItemsForModule[]} */ (deterministicGrouping); + +const hashFilename = name => { + return crypto + .createHash("md4") + .update(name) + .digest("hex") + .slice(0, 8); +}; + +const sortByIdentifier = (a, b) => { + if (a.identifier() > b.identifier()) return 1; + if (a.identifier() < b.identifier()) return -1; + return 0; +}; + +const getRequests = chunk => { + let requests = 0; + for (const chunkGroup of chunk.groupsIterable) { + requests = Math.max(requests, chunkGroup.chunks.length); + } + return requests; +}; + +const getModulesSize = modules => { + let sum = 0; + for (const m of modules) { + sum += m.size(); + } + return sum; +}; + +/** + * @template T + * @param {Set<T>} a set + * @param {Set<T>} b other set + * @returns {boolean} true if at least one item of a is in b + */ +const isOverlap = (a, b) => { + for (const item of a) { + if (b.has(item)) return true; + } + return false; +}; + +const compareEntries = (a, b) => { + // 1. by priority + const diffPriority = a.cacheGroup.priority - b.cacheGroup.priority; + if (diffPriority) return diffPriority; + // 2. by number of chunks + const diffCount = a.chunks.size - b.chunks.size; + if (diffCount) return diffCount; + // 3. by size reduction + const aSizeReduce = a.size * (a.chunks.size - 1); + const bSizeReduce = b.size * (b.chunks.size - 1); + const diffSizeReduce = aSizeReduce - bSizeReduce; + if (diffSizeReduce) return diffSizeReduce; + // 4. by number of modules (to be able to compare by identifier) + const modulesA = a.modules; + const modulesB = b.modules; + const diff = modulesA.size - modulesB.size; + if (diff) return diff; + // 5. by module identifiers + modulesA.sort(); + modulesB.sort(); + const aI = modulesA[Symbol.iterator](); + const bI = modulesB[Symbol.iterator](); + // eslint-disable-next-line no-constant-condition + while (true) { + const aItem = aI.next(); + const bItem = bI.next(); + if (aItem.done) return 0; + const aModuleIdentifier = aItem.value.identifier(); + const bModuleIdentifier = bItem.value.identifier(); + if (aModuleIdentifier > bModuleIdentifier) return -1; + if (aModuleIdentifier < bModuleIdentifier) return 1; + } +}; + +const INITIAL_CHUNK_FILTER = chunk => chunk.canBeInitial(); +const ASYNC_CHUNK_FILTER = chunk => !chunk.canBeInitial(); +const ALL_CHUNK_FILTER = chunk => true; + +module.exports = class SplitChunksPlugin { + constructor(options) { + this.options = SplitChunksPlugin.normalizeOptions(options); + } + + static normalizeOptions(options = {}) { + return { + chunksFilter: SplitChunksPlugin.normalizeChunksFilter( + options.chunks || "all" + ), + minSize: options.minSize || 0, + maxSize: options.maxSize || 0, + minChunks: options.minChunks || 1, + maxAsyncRequests: options.maxAsyncRequests || 1, + maxInitialRequests: options.maxInitialRequests || 1, + hidePathInfo: options.hidePathInfo || false, + filename: options.filename || undefined, + getCacheGroups: SplitChunksPlugin.normalizeCacheGroups({ + cacheGroups: options.cacheGroups, + name: options.name, + automaticNameDelimiter: options.automaticNameDelimiter + }), + automaticNameDelimiter: options.automaticNameDelimiter, + fallbackCacheGroup: SplitChunksPlugin.normalizeFallbackCacheGroup( + options.fallbackCacheGroup || {}, + options + ) + }; + } + + static normalizeName({ name, automaticNameDelimiter, automaticNamePrefix }) { + if (name === true) { + /** @type {WeakMap<Chunk[], Record<string, string>>} */ + const cache = new WeakMap(); + const fn = (module, chunks, cacheGroup) => { + let cacheEntry = cache.get(chunks); + if (cacheEntry === undefined) { + cacheEntry = {}; + cache.set(chunks, cacheEntry); + } else if (cacheGroup in cacheEntry) { + return cacheEntry[cacheGroup]; + } + const names = chunks.map(c => c.name); + if (!names.every(Boolean)) { + cacheEntry[cacheGroup] = undefined; + return; + } + names.sort(); + const prefix = + typeof automaticNamePrefix === "string" + ? automaticNamePrefix + : cacheGroup; + const namePrefix = prefix ? prefix + automaticNameDelimiter : ""; + let name = namePrefix + names.join(automaticNameDelimiter); + // Filenames and paths can't be too long otherwise an + // ENAMETOOLONG error is raised. If the generated name if too + // long, it is truncated and a hash is appended. The limit has + // been set to 100 to prevent `[name].[chunkhash].[ext]` from + // generating a 256+ character string. + if (name.length > 100) { + name = + name.slice(0, 100) + automaticNameDelimiter + hashFilename(name); + } + cacheEntry[cacheGroup] = name; + return name; + }; + return fn; + } + if (typeof name === "string") { + const fn = () => { + return name; + }; + return fn; + } + if (typeof name === "function") return name; + } + + static normalizeChunksFilter(chunks) { + if (chunks === "initial") { + return INITIAL_CHUNK_FILTER; + } + if (chunks === "async") { + return ASYNC_CHUNK_FILTER; + } + if (chunks === "all") { + return ALL_CHUNK_FILTER; + } + if (typeof chunks === "function") return chunks; + } + + static normalizeFallbackCacheGroup( + { + minSize = undefined, + maxSize = undefined, + automaticNameDelimiter = undefined + }, + { + minSize: defaultMinSize = undefined, + maxSize: defaultMaxSize = undefined, + automaticNameDelimiter: defaultAutomaticNameDelimiter = undefined + } + ) { + return { + minSize: typeof minSize === "number" ? minSize : defaultMinSize || 0, + maxSize: typeof maxSize === "number" ? maxSize : defaultMaxSize || 0, + automaticNameDelimiter: + automaticNameDelimiter || defaultAutomaticNameDelimiter || "~" + }; + } + + static normalizeCacheGroups({ cacheGroups, name, automaticNameDelimiter }) { + if (typeof cacheGroups === "function") { + // TODO webpack 5 remove this + if (cacheGroups.length !== 1) { + return module => cacheGroups(module, module.getChunks()); + } + return cacheGroups; + } + if (cacheGroups && typeof cacheGroups === "object") { + const fn = module => { + let results; + for (const key of Object.keys(cacheGroups)) { + let option = cacheGroups[key]; + if (option === false) continue; + if (option instanceof RegExp || typeof option === "string") { + option = { + test: option + }; + } + if (typeof option === "function") { + let result = option(module); + if (result) { + if (results === undefined) results = []; + for (const r of Array.isArray(result) ? result : [result]) { + const result = Object.assign({ key }, r); + if (result.name) result.getName = () => result.name; + if (result.chunks) { + result.chunksFilter = SplitChunksPlugin.normalizeChunksFilter( + result.chunks + ); + } + results.push(result); + } + } + } else if (SplitChunksPlugin.checkTest(option.test, module)) { + if (results === undefined) results = []; + results.push({ + key: key, + priority: option.priority, + getName: + SplitChunksPlugin.normalizeName({ + name: option.name || name, + automaticNameDelimiter: + typeof option.automaticNameDelimiter === "string" + ? option.automaticNameDelimiter + : automaticNameDelimiter, + automaticNamePrefix: option.automaticNamePrefix + }) || (() => {}), + chunksFilter: SplitChunksPlugin.normalizeChunksFilter( + option.chunks + ), + enforce: option.enforce, + minSize: option.minSize, + maxSize: option.maxSize, + minChunks: option.minChunks, + maxAsyncRequests: option.maxAsyncRequests, + maxInitialRequests: option.maxInitialRequests, + filename: option.filename, + reuseExistingChunk: option.reuseExistingChunk + }); + } + } + return results; + }; + return fn; + } + const fn = () => {}; + return fn; + } + + static checkTest(test, module) { + if (test === undefined) return true; + if (typeof test === "function") { + if (test.length !== 1) { + return test(module, module.getChunks()); + } + return test(module); + } + if (typeof test === "boolean") return test; + if (typeof test === "string") { + if ( + module.nameForCondition && + module.nameForCondition().startsWith(test) + ) { + return true; + } + for (const chunk of module.chunksIterable) { + if (chunk.name && chunk.name.startsWith(test)) { + return true; + } + } + return false; + } + if (test instanceof RegExp) { + if (module.nameForCondition && test.test(module.nameForCondition())) { + return true; + } + for (const chunk of module.chunksIterable) { + if (chunk.name && test.test(chunk.name)) { + return true; + } + } + return false; + } + return false; + } + + /** + * @param {Compiler} compiler webpack compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.thisCompilation.tap("SplitChunksPlugin", compilation => { + let alreadyOptimized = false; + compilation.hooks.unseal.tap("SplitChunksPlugin", () => { + alreadyOptimized = false; + }); + compilation.hooks.optimizeChunksAdvanced.tap( + "SplitChunksPlugin", + chunks => { + if (alreadyOptimized) return; + alreadyOptimized = true; + // Give each selected chunk an index (to create strings from chunks) + const indexMap = new Map(); + let index = 1; + for (const chunk of chunks) { + indexMap.set(chunk, index++); + } + const getKey = chunks => { + return Array.from(chunks, c => indexMap.get(c)) + .sort() + .join(); + }; + /** @type {Map<string, Set<Chunk>>} */ + const chunkSetsInGraph = new Map(); + for (const module of compilation.modules) { + const chunksKey = getKey(module.chunksIterable); + if (!chunkSetsInGraph.has(chunksKey)) { + chunkSetsInGraph.set(chunksKey, new Set(module.chunksIterable)); + } + } + + // group these set of chunks by count + // to allow to check less sets via isSubset + // (only smaller sets can be subset) + /** @type {Map<number, Array<Set<Chunk>>>} */ + const chunkSetsByCount = new Map(); + for (const chunksSet of chunkSetsInGraph.values()) { + const count = chunksSet.size; + let array = chunkSetsByCount.get(count); + if (array === undefined) { + array = []; + chunkSetsByCount.set(count, array); + } + array.push(chunksSet); + } + + // Create a list of possible combinations + const combinationsCache = new Map(); // Map<string, Set<Chunk>[]> + + const getCombinations = key => { + const chunksSet = chunkSetsInGraph.get(key); + var array = [chunksSet]; + if (chunksSet.size > 1) { + for (const [count, setArray] of chunkSetsByCount) { + // "equal" is not needed because they would have been merge in the first step + if (count < chunksSet.size) { + for (const set of setArray) { + if (isSubset(chunksSet, set)) { + array.push(set); + } + } + } + } + } + return array; + }; + + /** + * @typedef {Object} SelectedChunksResult + * @property {Chunk[]} chunks the list of chunks + * @property {string} key a key of the list + */ + + /** + * @typedef {function(Chunk): boolean} ChunkFilterFunction + */ + + /** @type {WeakMap<Set<Chunk>, WeakMap<ChunkFilterFunction, SelectedChunksResult>>} */ + const selectedChunksCacheByChunksSet = new WeakMap(); + + /** + * get list and key by applying the filter function to the list + * It is cached for performance reasons + * @param {Set<Chunk>} chunks list of chunks + * @param {ChunkFilterFunction} chunkFilter filter function for chunks + * @returns {SelectedChunksResult} list and key + */ + const getSelectedChunks = (chunks, chunkFilter) => { + let entry = selectedChunksCacheByChunksSet.get(chunks); + if (entry === undefined) { + entry = new WeakMap(); + selectedChunksCacheByChunksSet.set(chunks, entry); + } + /** @type {SelectedChunksResult} */ + let entry2 = entry.get(chunkFilter); + if (entry2 === undefined) { + /** @type {Chunk[]} */ + const selectedChunks = []; + for (const chunk of chunks) { + if (chunkFilter(chunk)) selectedChunks.push(chunk); + } + entry2 = { + chunks: selectedChunks, + key: getKey(selectedChunks) + }; + entry.set(chunkFilter, entry2); + } + return entry2; + }; + + /** + * @typedef {Object} ChunksInfoItem + * @property {SortableSet} modules + * @property {TODO} cacheGroup + * @property {string} name + * @property {number} size + * @property {Set<Chunk>} chunks + * @property {Set<Chunk>} reuseableChunks + * @property {Set<string>} chunksKeys + */ + + // Map a list of chunks to a list of modules + // For the key the chunk "index" is used, the value is a SortableSet of modules + /** @type {Map<string, ChunksInfoItem>} */ + const chunksInfoMap = new Map(); + + /** + * @param {TODO} cacheGroup the current cache group + * @param {Chunk[]} selectedChunks chunks selected for this module + * @param {string} selectedChunksKey a key of selectedChunks + * @param {Module} module the current module + * @returns {void} + */ + const addModuleToChunksInfoMap = ( + cacheGroup, + selectedChunks, + selectedChunksKey, + module + ) => { + // Break if minimum number of chunks is not reached + if (selectedChunks.length < cacheGroup.minChunks) return; + // Determine name for split chunk + const name = cacheGroup.getName( + module, + selectedChunks, + cacheGroup.key + ); + // Create key for maps + // When it has a name we use the name as key + // Elsewise we create the key from chunks and cache group key + // This automatically merges equal names + const key = + (name && `name:${name}`) || + `chunks:${selectedChunksKey} key:${cacheGroup.key}`; + // Add module to maps + let info = chunksInfoMap.get(key); + if (info === undefined) { + chunksInfoMap.set( + key, + (info = { + modules: new SortableSet(undefined, sortByIdentifier), + cacheGroup, + name, + size: 0, + chunks: new Set(), + reuseableChunks: new Set(), + chunksKeys: new Set() + }) + ); + } else { + if (info.cacheGroup !== cacheGroup) { + if (info.cacheGroup.priority < cacheGroup.priority) { + info.cacheGroup = cacheGroup; + } + } + } + info.modules.add(module); + info.size += module.size(); + if (!info.chunksKeys.has(selectedChunksKey)) { + info.chunksKeys.add(selectedChunksKey); + for (const chunk of selectedChunks) { + info.chunks.add(chunk); + } + } + }; + + // Walk through all modules + for (const module of compilation.modules) { + // Get cache group + let cacheGroups = this.options.getCacheGroups(module); + if (!Array.isArray(cacheGroups) || cacheGroups.length === 0) { + continue; + } + + // Prepare some values + const chunksKey = getKey(module.chunksIterable); + let combs = combinationsCache.get(chunksKey); + if (combs === undefined) { + combs = getCombinations(chunksKey); + combinationsCache.set(chunksKey, combs); + } + + for (const cacheGroupSource of cacheGroups) { + const cacheGroup = { + key: cacheGroupSource.key, + priority: cacheGroupSource.priority || 0, + chunksFilter: + cacheGroupSource.chunksFilter || this.options.chunksFilter, + minSize: + cacheGroupSource.minSize !== undefined + ? cacheGroupSource.minSize + : cacheGroupSource.enforce + ? 0 + : this.options.minSize, + maxSize: + cacheGroupSource.maxSize !== undefined + ? cacheGroupSource.maxSize + : cacheGroupSource.enforce + ? 0 + : this.options.maxSize, + minChunks: + cacheGroupSource.minChunks !== undefined + ? cacheGroupSource.minChunks + : cacheGroupSource.enforce + ? 1 + : this.options.minChunks, + maxAsyncRequests: + cacheGroupSource.maxAsyncRequests !== undefined + ? cacheGroupSource.maxAsyncRequests + : cacheGroupSource.enforce + ? Infinity + : this.options.maxAsyncRequests, + maxInitialRequests: + cacheGroupSource.maxInitialRequests !== undefined + ? cacheGroupSource.maxInitialRequests + : cacheGroupSource.enforce + ? Infinity + : this.options.maxInitialRequests, + getName: + cacheGroupSource.getName !== undefined + ? cacheGroupSource.getName + : this.options.getName, + filename: + cacheGroupSource.filename !== undefined + ? cacheGroupSource.filename + : this.options.filename, + automaticNameDelimiter: + cacheGroupSource.automaticNameDelimiter !== undefined + ? cacheGroupSource.automaticNameDelimiter + : this.options.automaticNameDelimiter, + reuseExistingChunk: cacheGroupSource.reuseExistingChunk + }; + // For all combination of chunk selection + for (const chunkCombination of combs) { + // Break if minimum number of chunks is not reached + if (chunkCombination.size < cacheGroup.minChunks) continue; + // Select chunks by configuration + const { + chunks: selectedChunks, + key: selectedChunksKey + } = getSelectedChunks( + chunkCombination, + cacheGroup.chunksFilter + ); + + addModuleToChunksInfoMap( + cacheGroup, + selectedChunks, + selectedChunksKey, + module + ); + } + } + } + + /** @type {Map<Chunk, {minSize: number, maxSize: number, automaticNameDelimiter: string}>} */ + const maxSizeQueueMap = new Map(); + + while (chunksInfoMap.size > 0) { + // Find best matching entry + let bestEntryKey; + let bestEntry; + for (const pair of chunksInfoMap) { + const key = pair[0]; + const info = pair[1]; + if (info.size >= info.cacheGroup.minSize) { + if (bestEntry === undefined) { + bestEntry = info; + bestEntryKey = key; + } else if (compareEntries(bestEntry, info) < 0) { + bestEntry = info; + bestEntryKey = key; + } + } + } + + // No suitable item left + if (bestEntry === undefined) break; + + const item = bestEntry; + chunksInfoMap.delete(bestEntryKey); + + let chunkName = item.name; + // Variable for the new chunk (lazy created) + /** @type {Chunk} */ + let newChunk; + // When no chunk name, check if we can reuse a chunk instead of creating a new one + let isReused = false; + if (item.cacheGroup.reuseExistingChunk) { + outer: for (const chunk of item.chunks) { + if (chunk.getNumberOfModules() !== item.modules.size) continue; + if (chunk.hasEntryModule()) continue; + for (const module of item.modules) { + if (!chunk.containsModule(module)) continue outer; + } + if (!newChunk || !newChunk.name) { + newChunk = chunk; + } else if ( + chunk.name && + chunk.name.length < newChunk.name.length + ) { + newChunk = chunk; + } else if ( + chunk.name && + chunk.name.length === newChunk.name.length && + chunk.name < newChunk.name + ) { + newChunk = chunk; + } + chunkName = undefined; + isReused = true; + } + } + // Check if maxRequests condition can be fulfilled + + const usedChunks = Array.from(item.chunks).filter(chunk => { + // skip if we address ourself + return ( + (!chunkName || chunk.name !== chunkName) && chunk !== newChunk + ); + }); + + // Skip when no chunk selected + if (usedChunks.length === 0) continue; + + const chunkInLimit = usedChunks.filter(chunk => { + // respect max requests when not enforced + const maxRequests = chunk.isOnlyInitial() + ? item.cacheGroup.maxInitialRequests + : chunk.canBeInitial() + ? Math.min( + item.cacheGroup.maxInitialRequests, + item.cacheGroup.maxAsyncRequests + ) + : item.cacheGroup.maxAsyncRequests; + return !isFinite(maxRequests) || getRequests(chunk) < maxRequests; + }); + + if (chunkInLimit.length < usedChunks.length) { + for (const module of item.modules) { + addModuleToChunksInfoMap( + item.cacheGroup, + chunkInLimit, + getKey(chunkInLimit), + module + ); + } + continue; + } + + // Create the new chunk if not reusing one + if (!isReused) { + newChunk = compilation.addChunk(chunkName); + } + // Walk through all chunks + for (const chunk of usedChunks) { + // Add graph connections for splitted chunk + chunk.split(newChunk); + } + + // Add a note to the chunk + newChunk.chunkReason = isReused + ? "reused as split chunk" + : "split chunk"; + if (item.cacheGroup.key) { + newChunk.chunkReason += ` (cache group: ${item.cacheGroup.key})`; + } + if (chunkName) { + newChunk.chunkReason += ` (name: ${chunkName})`; + // If the chosen name is already an entry point we remove the entry point + const entrypoint = compilation.entrypoints.get(chunkName); + if (entrypoint) { + compilation.entrypoints.delete(chunkName); + entrypoint.remove(); + newChunk.entryModule = undefined; + } + } + if (item.cacheGroup.filename) { + if (!newChunk.isOnlyInitial()) { + throw new Error( + "SplitChunksPlugin: You are trying to set a filename for a chunk which is (also) loaded on demand. " + + "The runtime can only handle loading of chunks which match the chunkFilename schema. " + + "Using a custom filename would fail at runtime. " + + `(cache group: ${item.cacheGroup.key})` + ); + } + newChunk.filenameTemplate = item.cacheGroup.filename; + } + if (!isReused) { + // Add all modules to the new chunk + for (const module of item.modules) { + if (typeof module.chunkCondition === "function") { + if (!module.chunkCondition(newChunk)) continue; + } + // Add module to new chunk + GraphHelpers.connectChunkAndModule(newChunk, module); + // Remove module from used chunks + for (const chunk of usedChunks) { + chunk.removeModule(module); + module.rewriteChunkInReasons(chunk, [newChunk]); + } + } + } else { + // Remove all modules from used chunks + for (const module of item.modules) { + for (const chunk of usedChunks) { + chunk.removeModule(module); + module.rewriteChunkInReasons(chunk, [newChunk]); + } + } + } + + if (item.cacheGroup.maxSize > 0) { + const oldMaxSizeSettings = maxSizeQueueMap.get(newChunk); + maxSizeQueueMap.set(newChunk, { + minSize: Math.max( + oldMaxSizeSettings ? oldMaxSizeSettings.minSize : 0, + item.cacheGroup.minSize + ), + maxSize: Math.min( + oldMaxSizeSettings ? oldMaxSizeSettings.maxSize : Infinity, + item.cacheGroup.maxSize + ), + automaticNameDelimiter: item.cacheGroup.automaticNameDelimiter + }); + } + + // remove all modules from other entries and update size + for (const [key, info] of chunksInfoMap) { + if (isOverlap(info.chunks, item.chunks)) { + const oldSize = info.modules.size; + for (const module of item.modules) { + info.modules.delete(module); + } + if (info.modules.size === 0) { + chunksInfoMap.delete(key); + continue; + } + if (info.modules.size !== oldSize) { + info.size = getModulesSize(info.modules); + if (info.size < info.cacheGroup.minSize) { + chunksInfoMap.delete(key); + } + } + } + } + } + + // Make sure that maxSize is fulfilled + for (const chunk of compilation.chunks.slice()) { + const { minSize, maxSize, automaticNameDelimiter } = + maxSizeQueueMap.get(chunk) || this.options.fallbackCacheGroup; + if (!maxSize) continue; + const results = deterministicGroupingForModules({ + maxSize, + minSize, + items: chunk.modulesIterable, + getKey(module) { + const ident = contextify( + compilation.options.context, + module.identifier() + ); + const name = module.nameForCondition + ? contextify( + compilation.options.context, + module.nameForCondition() + ) + : ident.replace(/^.*!|\?[^?!]*$/g, ""); + const fullKey = + name + automaticNameDelimiter + hashFilename(ident); + return fullKey.replace(/[\\/?]/g, "_"); + }, + getSize(module) { + return module.size(); + } + }); + results.sort((a, b) => { + if (a.key < b.key) return -1; + if (a.key > b.key) return 1; + return 0; + }); + for (let i = 0; i < results.length; i++) { + const group = results[i]; + const key = this.options.hidePathInfo + ? hashFilename(group.key) + : group.key; + let name = chunk.name + ? chunk.name + automaticNameDelimiter + key + : null; + if (name && name.length > 100) { + name = + name.slice(0, 100) + + automaticNameDelimiter + + hashFilename(name); + } + let newPart; + if (i !== results.length - 1) { + newPart = compilation.addChunk(name); + chunk.split(newPart); + newPart.chunkReason = chunk.chunkReason; + // Add all modules to the new chunk + for (const module of group.items) { + if (typeof module.chunkCondition === "function") { + if (!module.chunkCondition(newPart)) continue; + } + // Add module to new chunk + GraphHelpers.connectChunkAndModule(newPart, module); + // Remove module from used chunks + chunk.removeModule(module); + module.rewriteChunkInReasons(chunk, [newPart]); + } + } else { + // change the chunk to be a part + newPart = chunk; + chunk.name = name; + } + } + } + } + ); + }); + } +}; diff --git a/node_modules/webpack/lib/performance/AssetsOverSizeLimitWarning.js b/node_modules/webpack/lib/performance/AssetsOverSizeLimitWarning.js new file mode 100644 index 00000000..aac8b65a --- /dev/null +++ b/node_modules/webpack/lib/performance/AssetsOverSizeLimitWarning.js @@ -0,0 +1,30 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Sean Larkin @thelarkinn +*/ +"use strict"; + +const WebpackError = require("../WebpackError"); +const SizeFormatHelpers = require("../SizeFormatHelpers"); + +module.exports = class AssetsOverSizeLimitWarning extends WebpackError { + constructor(assetsOverSizeLimit, assetLimit) { + const assetLists = assetsOverSizeLimit + .map( + asset => + `\n ${asset.name} (${SizeFormatHelpers.formatSize(asset.size)})` + ) + .join(""); + + super(`asset size limit: The following asset(s) exceed the recommended size limit (${SizeFormatHelpers.formatSize( + assetLimit + )}). +This can impact web performance. +Assets: ${assetLists}`); + + this.name = "AssetsOverSizeLimitWarning"; + this.assets = assetsOverSizeLimit; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/performance/EntrypointsOverSizeLimitWarning.js b/node_modules/webpack/lib/performance/EntrypointsOverSizeLimitWarning.js new file mode 100644 index 00000000..3c29553d --- /dev/null +++ b/node_modules/webpack/lib/performance/EntrypointsOverSizeLimitWarning.js @@ -0,0 +1,30 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Sean Larkin @thelarkinn +*/ +"use strict"; + +const WebpackError = require("../WebpackError"); +const SizeFormatHelpers = require("../SizeFormatHelpers"); + +module.exports = class EntrypointsOverSizeLimitWarning extends WebpackError { + constructor(entrypoints, entrypointLimit) { + const entrypointList = entrypoints + .map( + entrypoint => + `\n ${entrypoint.name} (${SizeFormatHelpers.formatSize( + entrypoint.size + )})\n${entrypoint.files.map(asset => ` ${asset}`).join("\n")}` + ) + .join(""); + super(`entrypoint size limit: The following entrypoint(s) combined asset size exceeds the recommended limit (${SizeFormatHelpers.formatSize( + entrypointLimit + )}). This can impact web performance. +Entrypoints:${entrypointList}\n`); + + this.name = "EntrypointsOverSizeLimitWarning"; + this.entrypoints = entrypoints; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/performance/NoAsyncChunksWarning.js b/node_modules/webpack/lib/performance/NoAsyncChunksWarning.js new file mode 100644 index 00000000..c64475f9 --- /dev/null +++ b/node_modules/webpack/lib/performance/NoAsyncChunksWarning.js @@ -0,0 +1,21 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Sean Larkin @thelarkinn +*/ +"use strict"; + +const WebpackError = require("../WebpackError"); + +module.exports = class NoAsyncChunksWarning extends WebpackError { + constructor() { + super( + "webpack performance recommendations: \n" + + "You can limit the size of your bundles by using import() or require.ensure to lazy load some parts of your application.\n" + + "For more info visit https://webpack.js.org/guides/code-splitting/" + ); + + this.name = "NoAsyncChunksWarning"; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/performance/SizeLimitsPlugin.js b/node_modules/webpack/lib/performance/SizeLimitsPlugin.js new file mode 100644 index 00000000..93b43651 --- /dev/null +++ b/node_modules/webpack/lib/performance/SizeLimitsPlugin.js @@ -0,0 +1,105 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Sean Larkin @thelarkinn +*/ +"use strict"; +const EntrypointsOverSizeLimitWarning = require("./EntrypointsOverSizeLimitWarning"); +const AssetsOverSizeLimitWarning = require("./AssetsOverSizeLimitWarning"); +const NoAsyncChunksWarning = require("./NoAsyncChunksWarning"); + +module.exports = class SizeLimitsPlugin { + constructor(options) { + this.hints = options.hints; + this.maxAssetSize = options.maxAssetSize; + this.maxEntrypointSize = options.maxEntrypointSize; + this.assetFilter = options.assetFilter; + } + apply(compiler) { + const entrypointSizeLimit = this.maxEntrypointSize; + const assetSizeLimit = this.maxAssetSize; + const hints = this.hints; + const assetFilter = this.assetFilter || (asset => !asset.endsWith(".map")); + + compiler.hooks.afterEmit.tap("SizeLimitsPlugin", compilation => { + const warnings = []; + + const getEntrypointSize = entrypoint => + entrypoint.getFiles().reduce((currentSize, file) => { + if (assetFilter(file) && compilation.assets[file]) { + return currentSize + compilation.assets[file].size(); + } + + return currentSize; + }, 0); + + const assetsOverSizeLimit = []; + for (const assetName of Object.keys(compilation.assets)) { + if (!assetFilter(assetName)) { + continue; + } + + const asset = compilation.assets[assetName]; + const size = asset.size(); + if (size > assetSizeLimit) { + assetsOverSizeLimit.push({ + name: assetName, + size: size + }); + asset.isOverSizeLimit = true; + } + } + + const entrypointsOverLimit = []; + for (const pair of compilation.entrypoints) { + const name = pair[0]; + const entry = pair[1]; + const size = getEntrypointSize(entry); + + if (size > entrypointSizeLimit) { + entrypointsOverLimit.push({ + name: name, + size: size, + files: entry.getFiles().filter(assetFilter) + }); + entry.isOverSizeLimit = true; + } + } + + if (hints) { + // 1. Individual Chunk: Size < 250kb + // 2. Collective Initial Chunks [entrypoint] (Each Set?): Size < 250kb + // 3. No Async Chunks + // if !1, then 2, if !2 return + if (assetsOverSizeLimit.length > 0) { + warnings.push( + new AssetsOverSizeLimitWarning(assetsOverSizeLimit, assetSizeLimit) + ); + } + if (entrypointsOverLimit.length > 0) { + warnings.push( + new EntrypointsOverSizeLimitWarning( + entrypointsOverLimit, + entrypointSizeLimit + ) + ); + } + + if (warnings.length > 0) { + const hasAsyncChunks = + compilation.chunks.filter(chunk => !chunk.canBeInitial()).length > + 0; + + if (!hasAsyncChunks) { + warnings.push(new NoAsyncChunksWarning()); + } + + if (hints === "error") { + compilation.errors.push(...warnings); + } else { + compilation.warnings.push(...warnings); + } + } + } + }); + } +}; diff --git a/node_modules/webpack/lib/util/Queue.js b/node_modules/webpack/lib/util/Queue.js new file mode 100644 index 00000000..6615e9f7 --- /dev/null +++ b/node_modules/webpack/lib/util/Queue.js @@ -0,0 +1,46 @@ +"use strict"; + +/** + * @template T + */ +class Queue { + /** + * @param {Iterable<T>=} items The initial elements. + */ + constructor(items) { + /** @private @type {Set<T>} */ + this.set = new Set(items); + /** @private @type {Iterator<T>} */ + this.iterator = this.set[Symbol.iterator](); + } + + /** + * Returns the number of elements in this queue. + * @returns {number} The number of elements in this queue. + */ + get length() { + return this.set.size; + } + + /** + * Appends the specified element to this queue. + * @param {T} item The element to add. + * @returns {void} + */ + enqueue(item) { + this.set.add(item); + } + + /** + * Retrieves and removes the head of this queue. + * @returns {T | undefined} The head of the queue of `undefined` if this queue is empty. + */ + dequeue() { + const result = this.iterator.next(); + if (result.done) return undefined; + this.set.delete(result.value); + return result.value; + } +} + +module.exports = Queue; diff --git a/node_modules/webpack/lib/util/Semaphore.js b/node_modules/webpack/lib/util/Semaphore.js new file mode 100644 index 00000000..d6c87665 --- /dev/null +++ b/node_modules/webpack/lib/util/Semaphore.js @@ -0,0 +1,53 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class Semaphore { + /** + * Creates an instance of Semaphore. + * + * @param {number} available the amount available number of "tasks" + * in the Semaphore + */ + constructor(available) { + this.available = available; + /** @type {(function(): void)[]} */ + this.waiters = []; + /** @private */ + this._continue = this._continue.bind(this); + } + + /** + * @param {function(): void} callback function block to capture and run + * @returns {void} + */ + acquire(callback) { + if (this.available > 0) { + this.available--; + callback(); + } else { + this.waiters.push(callback); + } + } + + release() { + this.available++; + if (this.waiters.length > 0) { + process.nextTick(this._continue); + } + } + + _continue() { + if (this.available > 0) { + if (this.waiters.length > 0) { + this.available--; + const callback = this.waiters.pop(); + callback(); + } + } + } +} + +module.exports = Semaphore; diff --git a/node_modules/webpack/lib/util/SetHelpers.js b/node_modules/webpack/lib/util/SetHelpers.js new file mode 100644 index 00000000..96c063c7 --- /dev/null +++ b/node_modules/webpack/lib/util/SetHelpers.js @@ -0,0 +1,48 @@ +"use strict"; + +/** + * intersect creates Set containing the intersection of elements between all sets + * @param {Set[]} sets an array of sets being checked for shared elements + * @returns {Set<TODO>} returns a new Set containing the intersecting items + */ +const intersect = sets => { + if (sets.length === 0) return new Set(); + if (sets.length === 1) return new Set(sets[0]); + let minSize = Infinity; + let minIndex = -1; + for (let i = 0; i < sets.length; i++) { + const size = sets[i].size; + if (size < minSize) { + minIndex = i; + minSize = size; + } + } + const current = new Set(sets[minIndex]); + for (let i = 0; i < sets.length; i++) { + if (i === minIndex) continue; + const set = sets[i]; + for (const item of current) { + if (!set.has(item)) { + current.delete(item); + } + } + } + return current; +}; + +/** + * Checks if a set is the subset of another set + * @param {Set<TODO>} bigSet a Set which contains the original elements to compare against + * @param {Set<TODO>} smallSet the set whos elements might be contained inside of bigSet + * @returns {boolean} returns true if smallSet contains all elements inside of the bigSet + */ +const isSubset = (bigSet, smallSet) => { + if (bigSet.size < smallSet.size) return false; + for (const item of smallSet) { + if (!bigSet.has(item)) return false; + } + return true; +}; + +exports.intersect = intersect; +exports.isSubset = isSubset; diff --git a/node_modules/webpack/lib/util/SortableSet.js b/node_modules/webpack/lib/util/SortableSet.js new file mode 100644 index 00000000..44b692f3 --- /dev/null +++ b/node_modules/webpack/lib/util/SortableSet.js @@ -0,0 +1,140 @@ +"use strict"; + +/** + * A subset of Set that offers sorting functionality + * @template T item type in set + * @extends {Set<T>} + */ +class SortableSet extends Set { + /** + * Create a new sortable set + * @param {Iterable<T>=} initialIterable The initial iterable value + * @typedef {function(T, T): number} SortFunction + * @param {SortFunction=} defaultSort Default sorting function + */ + constructor(initialIterable, defaultSort) { + super(initialIterable); + /** @private @type {function(T, T): number}} */ + this._sortFn = defaultSort; + /** @private @type {function(T, T): number} | null} */ + this._lastActiveSortFn = null; + /** @private @type {Map<Function, T[]> | undefined} */ + this._cache = undefined; + /** @private @type {Map<Function, T[]|string|number> | undefined} */ + this._cacheOrderIndependent = undefined; + } + + /** + * @param {T} value value to add to set + * @returns {this} returns itself + */ + add(value) { + this._lastActiveSortFn = null; + this._invalidateCache(); + this._invalidateOrderedCache(); + super.add(value); + return this; + } + + /** + * @param {T} value value to delete + * @returns {boolean} true if value existed in set, false otherwise + */ + delete(value) { + this._invalidateCache(); + this._invalidateOrderedCache(); + return super.delete(value); + } + + /** + * @returns {void} + */ + clear() { + this._invalidateCache(); + this._invalidateOrderedCache(); + return super.clear(); + } + + /** + * Sort with a comparer function + * @param {SortFunction} sortFn Sorting comparer function + * @returns {void} + */ + sortWith(sortFn) { + if (this.size <= 1 || sortFn === this._lastActiveSortFn) { + // already sorted - nothing to do + return; + } + + const sortedArray = Array.from(this).sort(sortFn); + super.clear(); + for (let i = 0; i < sortedArray.length; i += 1) { + super.add(sortedArray[i]); + } + this._lastActiveSortFn = sortFn; + this._invalidateCache(); + } + + sort() { + this.sortWith(this._sortFn); + } + + /** + * Get data from cache + * @param {function(SortableSet<T>): T[]} fn function to calculate value + * @returns {T[]} returns result of fn(this), cached until set changes + */ + getFromCache(fn) { + if (this._cache === undefined) { + this._cache = new Map(); + } else { + const data = this._cache.get(fn); + if (data !== undefined) { + return data; + } + } + const newData = fn(this); + this._cache.set(fn, newData); + return newData; + } + + /** + * @param {function(SortableSet<T>): string|number|T[]} fn function to calculate value + * @returns {any} returns result of fn(this), cached until set changes + */ + getFromUnorderedCache(fn) { + if (this._cacheOrderIndependent === undefined) { + this._cacheOrderIndependent = new Map(); + } else { + const data = this._cacheOrderIndependent.get(fn); + if (data !== undefined) { + return data; + } + } + const newData = fn(this); + this._cacheOrderIndependent.set(fn, newData); + return newData; + } + + /** + * @private + * @returns {void} + */ + _invalidateCache() { + if (this._cache !== undefined) { + this._cache.clear(); + } + } + + /** + * @private + * @returns {void} + */ + _invalidateOrderedCache() { + if (this._cacheOrderIndependent !== undefined) { + this._cacheOrderIndependent.clear(); + } + } +} + +module.exports = SortableSet; diff --git a/node_modules/webpack/lib/util/StackedSetMap.js b/node_modules/webpack/lib/util/StackedSetMap.js new file mode 100644 index 00000000..fcf628b0 --- /dev/null +++ b/node_modules/webpack/lib/util/StackedSetMap.js @@ -0,0 +1,144 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const util = require("util"); + +const TOMBSTONE = {}; +const UNDEFINED_MARKER = {}; + +class StackedSetMap { + constructor(parentStack) { + this.stack = parentStack === undefined ? [] : parentStack.slice(); + this.map = new Map(); + this.stack.push(this.map); + } + + add(item) { + this.map.set(item, true); + } + + set(item, value) { + this.map.set(item, value === undefined ? UNDEFINED_MARKER : value); + } + + delete(item) { + if (this.stack.length > 1) { + this.map.set(item, TOMBSTONE); + } else { + this.map.delete(item); + } + } + + has(item) { + const topValue = this.map.get(item); + if (topValue !== undefined) return topValue !== TOMBSTONE; + if (this.stack.length > 1) { + for (var i = this.stack.length - 2; i >= 0; i--) { + const value = this.stack[i].get(item); + if (value !== undefined) { + this.map.set(item, value); + return value !== TOMBSTONE; + } + } + this.map.set(item, TOMBSTONE); + } + return false; + } + + get(item) { + const topValue = this.map.get(item); + if (topValue !== undefined) { + return topValue === TOMBSTONE || topValue === UNDEFINED_MARKER + ? undefined + : topValue; + } + if (this.stack.length > 1) { + for (var i = this.stack.length - 2; i >= 0; i--) { + const value = this.stack[i].get(item); + if (value !== undefined) { + this.map.set(item, value); + return value === TOMBSTONE || value === UNDEFINED_MARKER + ? undefined + : value; + } + } + this.map.set(item, TOMBSTONE); + } + return undefined; + } + + _compress() { + if (this.stack.length === 1) return; + this.map = new Map(); + for (const data of this.stack) { + for (const pair of data) { + if (pair[1] === TOMBSTONE) { + this.map.delete(pair[0]); + } else { + this.map.set(pair[0], pair[1]); + } + } + } + this.stack = [this.map]; + } + + asArray() { + this._compress(); + return Array.from(this.map.entries(), pair => pair[0]); + } + + asSet() { + return new Set(this.asArray()); + } + + asPairArray() { + this._compress(); + return Array.from( + this.map.entries(), + pair => + /** @type {[TODO, TODO]} */ (pair[1] === UNDEFINED_MARKER + ? [pair[0], undefined] + : pair) + ); + } + + asMap() { + return new Map(this.asPairArray()); + } + + get size() { + this._compress(); + return this.map.size; + } + + createChild() { + return new StackedSetMap(this.stack); + } + + get length() { + throw new Error("This is no longer an Array"); + } + + set length(value) { + throw new Error("This is no longer an Array"); + } +} + +// TODO remove in webpack 5 +StackedSetMap.prototype.push = util.deprecate( + /** + * @deprecated + * @this {StackedSetMap} + * @param {any} item Item to add + * @returns {void} + */ + function(item) { + this.add(item); + }, + "This is no longer an Array: Use add instead." +); + +module.exports = StackedSetMap; diff --git a/node_modules/webpack/lib/util/TrackingSet.js b/node_modules/webpack/lib/util/TrackingSet.js new file mode 100644 index 00000000..b52a4409 --- /dev/null +++ b/node_modules/webpack/lib/util/TrackingSet.js @@ -0,0 +1,35 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +module.exports = class TrackingSet { + constructor(set) { + this.set = set; + this.set2 = new Set(); + this.stack = set.stack; + } + + add(item) { + this.set2.add(item); + return this.set.add(item); + } + + delete(item) { + this.set2.delete(item); + return this.set.delete(item); + } + + has(item) { + return this.set.has(item); + } + + createChild() { + return this.set.createChild(); + } + + getAddedItems() { + return this.set2; + } +}; diff --git a/node_modules/webpack/lib/util/cachedMerge.js b/node_modules/webpack/lib/util/cachedMerge.js new file mode 100644 index 00000000..124f647a --- /dev/null +++ b/node_modules/webpack/lib/util/cachedMerge.js @@ -0,0 +1,35 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const mergeCache = new WeakMap(); + +/** + * Merges two given objects and caches the result to avoid computation if same objects passed as arguments again. + * @example + * // performs Object.assign(first, second), stores the result in WeakMap and returns result + * cachedMerge({a: 1}, {a: 2}) + * {a: 2} + * // when same arguments passed, gets the result from WeakMap and returns it. + * cachedMerge({a: 1}, {a: 2}) + * {a: 2} + * @param {object} first first object + * @param {object} second second object + * @returns {object} merged object of first and second object + */ +const cachedMerge = (first, second) => { + let innerCache = mergeCache.get(first); + if (innerCache === undefined) { + innerCache = new WeakMap(); + mergeCache.set(first, innerCache); + } + const prevMerge = innerCache.get(second); + if (prevMerge !== undefined) return prevMerge; + const newMerge = Object.assign({}, first, second); + innerCache.set(second, newMerge); + return newMerge; +}; + +module.exports = cachedMerge; diff --git a/node_modules/webpack/lib/util/createHash.js b/node_modules/webpack/lib/util/createHash.js new file mode 100644 index 00000000..bb5062c6 --- /dev/null +++ b/node_modules/webpack/lib/util/createHash.js @@ -0,0 +1,92 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +/** @typedef {{new(): Hash}} HashConstructor */ +/** + * @typedef {Object} Hash + * @property {function(string|Buffer, string=): Hash} update + * @property {function(string): string} digest + */ + +const BULK_SIZE = 1000; + +/** + * @implements {Hash} + */ +class BulkUpdateDecorator { + constructor(hash) { + this.hash = hash; + this.buffer = ""; + } + + update(data, inputEncoding) { + if ( + inputEncoding !== undefined || + typeof data !== "string" || + data.length > BULK_SIZE + ) { + if (this.buffer.length > 0) { + this.hash.update(this.buffer); + this.buffer = ""; + } + this.hash.update(data, inputEncoding); + } else { + this.buffer += data; + if (this.buffer.length > BULK_SIZE) { + this.hash.update(this.buffer); + this.buffer = ""; + } + } + return this; + } + + digest(encoding) { + if (this.buffer.length > 0) { + this.hash.update(this.buffer); + } + var digestResult = this.hash.digest(encoding); + return typeof digestResult === "string" + ? digestResult + : digestResult.toString(); + } +} + +/* istanbul ignore next */ +class DebugHash { + constructor() { + this.string = ""; + } + + update(data, inputEncoding) { + if (typeof data !== "string") data = data.toString("utf-8"); + this.string += data; + return this; + } + + digest(encoding) { + return this.string.replace(/[^a-z0-9]+/gi, m => + Buffer.from(m).toString("hex") + ); + } +} + +/** + * Creates a hash by name or function + * @param {string | HashConstructor} algorithm the algorithm name or a constructor creating a hash + * @returns {Hash} the hash + */ +module.exports = algorithm => { + if (typeof algorithm === "function") { + return new BulkUpdateDecorator(new algorithm()); + } + switch (algorithm) { + // TODO add non-cryptographic algorithm here + case "debug": + return new DebugHash(); + default: + return new BulkUpdateDecorator(require("crypto").createHash(algorithm)); + } +}; diff --git a/node_modules/webpack/lib/util/deterministicGrouping.js b/node_modules/webpack/lib/util/deterministicGrouping.js new file mode 100644 index 00000000..7c47b823 --- /dev/null +++ b/node_modules/webpack/lib/util/deterministicGrouping.js @@ -0,0 +1,251 @@ +"use strict"; + +// Simulations show these probabilities for a single change +// 93.1% that one group is invalidated +// 4.8% that two groups are invalidated +// 1.1% that 3 groups are invalidated +// 0.1% that 4 or more groups are invalidated +// +// And these for removing/adding 10 lexically adjacent files +// 64.5% that one group is invalidated +// 24.8% that two groups are invalidated +// 7.8% that 3 groups are invalidated +// 2.7% that 4 or more groups are invalidated +// +// And these for removing/adding 3 random files +// 0% that one group is invalidated +// 3.7% that two groups are invalidated +// 80.8% that 3 groups are invalidated +// 12.3% that 4 groups are invalidated +// 3.2% that 5 or more groups are invalidated + +/** + * + * @param {string} a key + * @param {string} b key + * @returns {number} the similarity as number + */ +const similarity = (a, b) => { + const l = Math.min(a.length, b.length); + let dist = 0; + for (let i = 0; i < l; i++) { + const ca = a.charCodeAt(i); + const cb = b.charCodeAt(i); + dist += Math.max(0, 10 - Math.abs(ca - cb)); + } + return dist; +}; + +/** + * @param {string} a key + * @param {string} b key + * @returns {string} the common part and a single char for the difference + */ +const getName = (a, b) => { + const l = Math.min(a.length, b.length); + let r = ""; + for (let i = 0; i < l; i++) { + const ca = a.charAt(i); + const cb = b.charAt(i); + r += ca; + if (ca === cb) { + continue; + } + return r; + } + return a; +}; + +/** + * @template T + */ +class Node { + /** + * @param {T} item item + * @param {string} key key + * @param {number} size size + */ + constructor(item, key, size) { + this.item = item; + this.key = key; + this.size = size; + } +} + +/** + * @template T + */ +class Group { + /** + * @param {Node<T>[]} nodes nodes + * @param {number[]} similarities similarities between the nodes (length = nodes.length - 1) + */ + constructor(nodes, similarities) { + this.nodes = nodes; + this.similarities = similarities; + this.size = nodes.reduce((size, node) => size + node.size, 0); + /** @type {string} */ + this.key = undefined; + } +} + +/** + * @template T + * @typedef {Object} GroupedItems<T> + * @property {string} key + * @property {T[]} items + * @property {number} size + */ + +/** + * @template T + * @typedef {Object} Options + * @property {number} maxSize maximum size of a group + * @property {number} minSize minimum size of a group (preferred over maximum size) + * @property {Iterable<T>} items a list of items + * @property {function(T): number} getSize function to get size of an item + * @property {function(T): string} getKey function to get the key of an item + */ + +/** + * @template T + * @param {Options<T>} options options object + * @returns {GroupedItems<T>[]} grouped items + */ +module.exports = ({ maxSize, minSize, items, getSize, getKey }) => { + /** @type {Group<T>[]} */ + const result = []; + + const nodes = Array.from( + items, + item => new Node(item, getKey(item), getSize(item)) + ); + + /** @type {Node<T>[]} */ + const initialNodes = []; + + // return nodes bigger than maxSize directly as group + for (const node of nodes) { + if (node.size >= maxSize) { + result.push(new Group([node], [])); + } else { + initialNodes.push(node); + } + } + + if (initialNodes.length > 0) { + // lexically ordering of keys + initialNodes.sort((a, b) => { + if (a.key < b.key) return -1; + if (a.key > b.key) return 1; + return 0; + }); + + // calculate similarities between lexically adjacent nodes + /** @type {number[]} */ + const similarities = []; + for (let i = 1; i < initialNodes.length; i++) { + const a = initialNodes[i - 1]; + const b = initialNodes[i]; + similarities.push(similarity(a.key, b.key)); + } + + const queue = [new Group(initialNodes, similarities)]; + + while (queue.length) { + const group = queue.pop(); + // only groups bigger than maxSize need to be splitted + if (group.size < maxSize) { + result.push(group); + continue; + } + + // find unsplittable area from left and right + // going minSize from left and right + let left = 0; + let leftSize = 0; + while (leftSize < minSize) { + leftSize += group.nodes[left].size; + left++; + } + let right = group.nodes.length - 1; + let rightSize = 0; + while (rightSize < minSize) { + rightSize += group.nodes[right].size; + right--; + } + + if (left - 1 > right) { + // can't split group while holding minSize + // because minSize is preferred of maxSize we return + // the group here even while it's too big + // To avoid this make sure maxSize > minSize * 3 + result.push(group); + continue; + } + if (left <= right) { + // when there is a area between left and right + // we look for best split point + // we split at the minimum similarity + // here key space is separated the most + let best = left - 1; + let bestSimilarity = group.similarities[best]; + for (let i = left; i <= right; i++) { + const similarity = group.similarities[i]; + if (similarity < bestSimilarity) { + best = i; + bestSimilarity = similarity; + } + } + left = best + 1; + right = best; + } + + // create two new groups for left and right area + // and queue them up + const rightNodes = [group.nodes[right + 1]]; + /** @type {number[]} */ + const rightSimilaries = []; + for (let i = right + 2; i < group.nodes.length; i++) { + rightSimilaries.push(group.similarities[i - 1]); + rightNodes.push(group.nodes[i]); + } + queue.push(new Group(rightNodes, rightSimilaries)); + + const leftNodes = [group.nodes[0]]; + /** @type {number[]} */ + const leftSimilaries = []; + for (let i = 1; i < left; i++) { + leftSimilaries.push(group.similarities[i - 1]); + leftNodes.push(group.nodes[i]); + } + queue.push(new Group(leftNodes, leftSimilaries)); + } + } + + // lexically ordering + result.sort((a, b) => { + if (a.nodes[0].key < b.nodes[0].key) return -1; + if (a.nodes[0].key > b.nodes[0].key) return 1; + return 0; + }); + + // give every group a name + for (let i = 0; i < result.length; i++) { + const group = result[i]; + const first = group.nodes[0]; + const last = group.nodes[group.nodes.length - 1]; + let name = getName(first.key, last.key); + group.key = name; + } + + // return the results + return result.map(group => { + /** @type {GroupedItems} */ + return { + key: group.key, + items: group.nodes.map(node => node.item), + size: group.size + }; + }); +}; diff --git a/node_modules/webpack/lib/util/identifier.js b/node_modules/webpack/lib/util/identifier.js new file mode 100644 index 00000000..186bc064 --- /dev/null +++ b/node_modules/webpack/lib/util/identifier.js @@ -0,0 +1,103 @@ +"use strict"; +const path = require("path"); + +/** + * @typedef {Object} MakeRelativePathsCache + * @property {Map<string, Map<string, string>>=} relativePaths + */ + +/** + * + * @param {string} maybeAbsolutePath path to check + * @returns {boolean} returns true if path is "Absolute Path"-like + */ +const looksLikeAbsolutePath = maybeAbsolutePath => { + if (/^\/.*\/$/.test(maybeAbsolutePath)) { + // this 'path' is actually a regexp generated by dynamic requires. + // Don't treat it as an absolute path. + return false; + } + return /^(?:[a-z]:\\|\/)/i.test(maybeAbsolutePath); +}; + +/** + * + * @param {string} p path to normalize + * @returns {string} normalized version of path + */ +const normalizePathSeparator = p => p.replace(/\\/g, "/"); + +/** + * + * @param {string} context context for relative path + * @param {string} identifier identifier for path + * @returns {string} a converted relative path + */ +const _makePathsRelative = (context, identifier) => { + return identifier + .split(/([|! ])/) + .map( + str => + looksLikeAbsolutePath(str) + ? normalizePathSeparator(path.relative(context, str)) + : str + ) + .join(""); +}; + +/** + * + * @param {string} context context used to create relative path + * @param {string} identifier identifier used to create relative path + * @param {MakeRelativePathsCache=} cache the cache object being set + * @returns {string} the returned relative path + */ +exports.makePathsRelative = (context, identifier, cache) => { + if (!cache) return _makePathsRelative(context, identifier); + + const relativePaths = + cache.relativePaths || (cache.relativePaths = new Map()); + + let cachedResult; + let contextCache = relativePaths.get(context); + if (contextCache === undefined) { + relativePaths.set(context, (contextCache = new Map())); + } else { + cachedResult = contextCache.get(identifier); + } + + if (cachedResult !== undefined) { + return cachedResult; + } else { + const relativePath = _makePathsRelative(context, identifier); + contextCache.set(identifier, relativePath); + return relativePath; + } +}; + +/** + * @param {string} context absolute context path + * @param {string} request any request string may containing absolute paths, query string, etc. + * @returns {string} a new request string avoiding absolute paths when possible + */ +exports.contextify = (context, request) => { + return request + .split("!") + .map(r => { + const splitPath = r.split("?", 2); + if (/^[a-zA-Z]:\\/.test(splitPath[0])) { + splitPath[0] = path.win32.relative(context, splitPath[0]); + if (!/^[a-zA-Z]:\\/.test(splitPath[0])) { + splitPath[0] = splitPath[0].replace(/\\/g, "/"); + } + } + if (/^\//.test(splitPath[0])) { + splitPath[0] = path.posix.relative(context, splitPath[0]); + } + if (!/^(\.\.\/|\/|[a-zA-Z]:\\)/.test(splitPath[0])) { + splitPath[0] = "./" + splitPath[0]; + } + return splitPath.join("?"); + }) + .join("!"); +}; diff --git a/node_modules/webpack/lib/util/objectToMap.js b/node_modules/webpack/lib/util/objectToMap.js new file mode 100644 index 00000000..31713646 --- /dev/null +++ b/node_modules/webpack/lib/util/objectToMap.js @@ -0,0 +1,16 @@ +/** + * convert an object into its 2D array equivalent to be turned + * into an ES6 map + * + * @param {object} obj - any object type that works with Object.keys() + * @returns {Map<TODO, TODO>} an ES6 Map of KV pairs + */ +module.exports = function objectToMap(obj) { + return new Map( + Object.keys(obj).map(key => { + /** @type {[string, string]} */ + const pair = [key, obj[key]]; + return pair; + }) + ); +}; diff --git a/node_modules/webpack/lib/validateSchema.js b/node_modules/webpack/lib/validateSchema.js new file mode 100644 index 00000000..b748c2c8 --- /dev/null +++ b/node_modules/webpack/lib/validateSchema.js @@ -0,0 +1,67 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Gajus Kuizinas @gajus +*/ +"use strict"; + +const Ajv = require("ajv"); +const ajv = new Ajv({ + errorDataPath: "configuration", + allErrors: true, + verbose: true +}); +require("ajv-keywords")(ajv, ["instanceof"]); +require("../schemas/ajv.absolutePath")(ajv); + +const validateSchema = (schema, options) => { + if (Array.isArray(options)) { + const errors = options.map(options => validateObject(schema, options)); + errors.forEach((list, idx) => { + const applyPrefix = err => { + err.dataPath = `[${idx}]${err.dataPath}`; + if (err.children) { + err.children.forEach(applyPrefix); + } + }; + list.forEach(applyPrefix); + }); + return errors.reduce((arr, items) => { + return arr.concat(items); + }, []); + } else { + return validateObject(schema, options); + } +}; + +const validateObject = (schema, options) => { + const validate = ajv.compile(schema); + const valid = validate(options); + return valid ? [] : filterErrors(validate.errors); +}; + +const filterErrors = errors => { + let newErrors = []; + for (const err of errors) { + const dataPath = err.dataPath; + let children = []; + newErrors = newErrors.filter(oldError => { + if (oldError.dataPath.includes(dataPath)) { + if (oldError.children) { + children = children.concat(oldError.children.slice(0)); + } + oldError.children = undefined; + children.push(oldError); + return false; + } + return true; + }); + if (children.length) { + err.children = children; + } + newErrors.push(err); + } + + return newErrors; +}; + +module.exports = validateSchema; diff --git a/node_modules/webpack/lib/wasm/UnsupportedWebAssemblyFeatureError.js b/node_modules/webpack/lib/wasm/UnsupportedWebAssemblyFeatureError.js new file mode 100644 index 00000000..fede4eb2 --- /dev/null +++ b/node_modules/webpack/lib/wasm/UnsupportedWebAssemblyFeatureError.js @@ -0,0 +1,17 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php +*/ +"use strict"; + +const WebpackError = require("../WebpackError"); + +module.exports = class UnsupportedWebAssemblyFeatureError extends WebpackError { + /** @param {string} message Error message */ + constructor(message) { + super(message); + this.name = "UnsupportedWebAssemblyFeatureError"; + this.hideStack = true; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/wasm/WasmFinalizeExportsPlugin.js b/node_modules/webpack/lib/wasm/WasmFinalizeExportsPlugin.js new file mode 100644 index 00000000..40491a9a --- /dev/null +++ b/node_modules/webpack/lib/wasm/WasmFinalizeExportsPlugin.js @@ -0,0 +1,71 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra + */ +"use strict"; + +const UnsupportedWebAssemblyFeatureError = require("./UnsupportedWebAssemblyFeatureError"); + +class WasmFinalizeExportsPlugin { + apply(compiler) { + compiler.hooks.compilation.tap("WasmFinalizeExportsPlugin", compilation => { + compilation.hooks.finishModules.tap( + "WasmFinalizeExportsPlugin", + modules => { + for (const module of modules) { + // 1. if a WebAssembly module + if (module.type.startsWith("webassembly") === true) { + const jsIncompatibleExports = + module.buildMeta.jsIncompatibleExports; + + if (jsIncompatibleExports === undefined) { + continue; + } + + for (const reason of module.reasons) { + // 2. is referenced by a non-WebAssembly module + if (reason.module.type.startsWith("webassembly") === false) { + const ref = compilation.getDependencyReference( + reason.module, + reason.dependency + ); + + if (!ref) continue; + + const importedNames = ref.importedNames; + + if (Array.isArray(importedNames)) { + importedNames.forEach(name => { + // 3. and uses a func with an incompatible JS signature + if ( + Object.prototype.hasOwnProperty.call( + jsIncompatibleExports, + name + ) + ) { + // 4. error + /** @type {any} */ + const error = new UnsupportedWebAssemblyFeatureError( + `Export "${name}" with ${ + jsIncompatibleExports[name] + } can only be used for direct wasm to wasm dependencies` + ); + error.module = module; + error.origin = reason.module; + error.originLoc = reason.dependency.loc; + error.dependencies = [reason.dependency]; + compilation.errors.push(error); + } + }); + } + } + } + } + } + } + ); + }); + } +} + +module.exports = WasmFinalizeExportsPlugin; diff --git a/node_modules/webpack/lib/wasm/WasmMainTemplatePlugin.js b/node_modules/webpack/lib/wasm/WasmMainTemplatePlugin.js new file mode 100644 index 00000000..fccfa819 --- /dev/null +++ b/node_modules/webpack/lib/wasm/WasmMainTemplatePlugin.js @@ -0,0 +1,343 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("../Template"); +const WebAssemblyUtils = require("./WebAssemblyUtils"); + +/** @typedef {import("../Module")} Module */ +/** @typedef {import("../MainTemplate")} MainTemplate */ + +// Get all wasm modules +const getAllWasmModules = chunk => { + const wasmModules = chunk.getAllAsyncChunks(); + const array = []; + for (const chunk of wasmModules) { + for (const m of chunk.modulesIterable) { + if (m.type.startsWith("webassembly")) { + array.push(m); + } + } + } + + return array; +}; + +/** + * generates the import object function for a module + * @param {Module} module the module + * @param {boolean} mangle mangle imports + * @returns {string} source code + */ +const generateImportObject = (module, mangle) => { + const waitForInstances = new Map(); + const properties = []; + const usedWasmDependencies = WebAssemblyUtils.getUsedDependencies( + module, + mangle + ); + for (const usedDep of usedWasmDependencies) { + const dep = usedDep.dependency; + const importedModule = dep.module; + const exportName = dep.name; + const usedName = importedModule && importedModule.isUsed(exportName); + const description = dep.description; + const direct = dep.onlyDirectImport; + + const module = usedDep.module; + const name = usedDep.name; + + if (direct) { + const instanceVar = `m${waitForInstances.size}`; + waitForInstances.set(instanceVar, importedModule.id); + properties.push({ + module, + name, + value: `${instanceVar}[${JSON.stringify(usedName)}]` + }); + } else { + const params = description.signature.params.map( + (param, k) => "p" + k + param.valtype + ); + + const mod = `installedModules[${JSON.stringify(importedModule.id)}]`; + const func = `${mod}.exports[${JSON.stringify(usedName)}]`; + + properties.push({ + module, + name, + value: Template.asString([ + (importedModule.type.startsWith("webassembly") + ? `${mod} ? ${func} : ` + : "") + `function(${params}) {`, + Template.indent([`return ${func}(${params});`]), + "}" + ]) + }); + } + } + + let importObject; + if (mangle) { + importObject = [ + "return {", + Template.indent([ + properties.map(p => `${JSON.stringify(p.name)}: ${p.value}`).join(",\n") + ]), + "};" + ]; + } else { + const propertiesByModule = new Map(); + for (const p of properties) { + let list = propertiesByModule.get(p.module); + if (list === undefined) { + propertiesByModule.set(p.module, (list = [])); + } + list.push(p); + } + importObject = [ + "return {", + Template.indent([ + Array.from(propertiesByModule, ([module, list]) => { + return Template.asString([ + `${JSON.stringify(module)}: {`, + Template.indent([ + list.map(p => `${JSON.stringify(p.name)}: ${p.value}`).join(",\n") + ]), + "}" + ]); + }).join(",\n") + ]), + "};" + ]; + } + + if (waitForInstances.size === 1) { + const moduleId = Array.from(waitForInstances.values())[0]; + const promise = `installedWasmModules[${JSON.stringify(moduleId)}]`; + const variable = Array.from(waitForInstances.keys())[0]; + return Template.asString([ + `${JSON.stringify(module.id)}: function() {`, + Template.indent([ + `return promiseResolve().then(function() { return ${promise}; }).then(function(${variable}) {`, + Template.indent(importObject), + "});" + ]), + "}," + ]); + } else if (waitForInstances.size > 0) { + const promises = Array.from( + waitForInstances.values(), + id => `installedWasmModules[${JSON.stringify(id)}]` + ).join(", "); + const variables = Array.from( + waitForInstances.keys(), + (name, i) => `${name} = array[${i}]` + ).join(", "); + return Template.asString([ + `${JSON.stringify(module.id)}: function() {`, + Template.indent([ + `return promiseResolve().then(function() { return Promise.all([${promises}]); }).then(function(array) {`, + Template.indent([`var ${variables};`, ...importObject]), + "});" + ]), + "}," + ]); + } else { + return Template.asString([ + `${JSON.stringify(module.id)}: function() {`, + Template.indent(importObject), + "}," + ]); + } +}; + +class WasmMainTemplatePlugin { + constructor({ generateLoadBinaryCode, supportsStreaming, mangleImports }) { + this.generateLoadBinaryCode = generateLoadBinaryCode; + this.supportsStreaming = supportsStreaming; + this.mangleImports = mangleImports; + } + + /** + * @param {MainTemplate} mainTemplate main template + * @returns {void} + */ + apply(mainTemplate) { + mainTemplate.hooks.localVars.tap( + "WasmMainTemplatePlugin", + (source, chunk) => { + const wasmModules = getAllWasmModules(chunk); + if (wasmModules.length === 0) return source; + const importObjects = wasmModules.map(module => { + return generateImportObject(module, this.mangleImports); + }); + return Template.asString([ + source, + "", + "// object to store loaded and loading wasm modules", + "var installedWasmModules = {};", + "", + // This function is used to delay reading the installed wasm module promises + // by a microtask. Sorting them doesn't help because there are egdecases where + // sorting is not possible (modules splitted into different chunks). + // So we not even trying and solve this by a microtask delay. + "function promiseResolve() { return Promise.resolve(); }", + "", + "var wasmImportObjects = {", + Template.indent(importObjects), + "};" + ]); + } + ); + mainTemplate.hooks.requireEnsure.tap( + "WasmMainTemplatePlugin", + (source, chunk, hash) => { + const webassemblyModuleFilename = + mainTemplate.outputOptions.webassemblyModuleFilename; + + const chunkModuleMaps = chunk.getChunkModuleMaps(m => + m.type.startsWith("webassembly") + ); + if (Object.keys(chunkModuleMaps.id).length === 0) return source; + const wasmModuleSrcPath = mainTemplate.getAssetPath( + JSON.stringify(webassemblyModuleFilename), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, + module: { + id: '" + wasmModuleId + "', + hash: `" + ${JSON.stringify( + chunkModuleMaps.hash + )}[wasmModuleId] + "`, + hashWithLength(length) { + const shortChunkHashMap = Object.create(null); + for (const wasmModuleId of Object.keys(chunkModuleMaps.hash)) { + if (typeof chunkModuleMaps.hash[wasmModuleId] === "string") { + shortChunkHashMap[wasmModuleId] = chunkModuleMaps.hash[ + wasmModuleId + ].substr(0, length); + } + } + return `" + ${JSON.stringify( + shortChunkHashMap + )}[wasmModuleId] + "`; + } + } + } + ); + const createImportObject = content => + this.mangleImports + ? `{ ${JSON.stringify( + WebAssemblyUtils.MANGLED_MODULE + )}: ${content} }` + : content; + return Template.asString([ + source, + "", + "// Fetch + compile chunk loading for webassembly", + "", + `var wasmModules = ${JSON.stringify( + chunkModuleMaps.id + )}[chunkId] || [];`, + "", + "wasmModules.forEach(function(wasmModuleId) {", + Template.indent([ + "var installedWasmModuleData = installedWasmModules[wasmModuleId];", + "", + '// a Promise means "currently loading" or "already loaded".', + "if(installedWasmModuleData)", + Template.indent(["promises.push(installedWasmModuleData);"]), + "else {", + Template.indent([ + `var importObject = wasmImportObjects[wasmModuleId]();`, + `var req = ${this.generateLoadBinaryCode(wasmModuleSrcPath)};`, + "var promise;", + this.supportsStreaming + ? Template.asString([ + "if(importObject instanceof Promise && typeof WebAssembly.compileStreaming === 'function') {", + Template.indent([ + "promise = Promise.all([WebAssembly.compileStreaming(req), importObject]).then(function(items) {", + Template.indent([ + `return WebAssembly.instantiate(items[0], ${createImportObject( + "items[1]" + )});` + ]), + "});" + ]), + "} else if(typeof WebAssembly.instantiateStreaming === 'function') {", + Template.indent([ + `promise = WebAssembly.instantiateStreaming(req, ${createImportObject( + "importObject" + )});` + ]) + ]) + : Template.asString([ + "if(importObject instanceof Promise) {", + Template.indent([ + "var bytesPromise = req.then(function(x) { return x.arrayBuffer(); });", + "promise = Promise.all([", + Template.indent([ + "bytesPromise.then(function(bytes) { return WebAssembly.compile(bytes); }),", + "importObject" + ]), + "]).then(function(items) {", + Template.indent([ + `return WebAssembly.instantiate(items[0], ${createImportObject( + "items[1]" + )});` + ]), + "});" + ]) + ]), + "} else {", + Template.indent([ + "var bytesPromise = req.then(function(x) { return x.arrayBuffer(); });", + "promise = bytesPromise.then(function(bytes) {", + Template.indent([ + `return WebAssembly.instantiate(bytes, ${createImportObject( + "importObject" + )});` + ]), + "});" + ]), + "}", + "promises.push(installedWasmModules[wasmModuleId] = promise.then(function(res) {", + Template.indent([ + `return ${ + mainTemplate.requireFn + }.w[wasmModuleId] = (res.instance || res).exports;` + ]), + "}));" + ]), + "}" + ]), + "});" + ]); + } + ); + mainTemplate.hooks.requireExtensions.tap( + "WasmMainTemplatePlugin", + (source, chunk) => { + if (!chunk.hasModuleInGraph(m => m.type.startsWith("webassembly"))) { + return source; + } + return Template.asString([ + source, + "", + "// object with all WebAssembly.instance exports", + `${mainTemplate.requireFn}.w = {};` + ]); + } + ); + mainTemplate.hooks.hash.tap("WasmMainTemplatePlugin", hash => { + hash.update("WasmMainTemplatePlugin"); + hash.update("2"); + }); + } +} + +module.exports = WasmMainTemplatePlugin; diff --git a/node_modules/webpack/lib/wasm/WebAssemblyGenerator.js b/node_modules/webpack/lib/wasm/WebAssemblyGenerator.js new file mode 100644 index 00000000..7df85a60 --- /dev/null +++ b/node_modules/webpack/lib/wasm/WebAssemblyGenerator.js @@ -0,0 +1,444 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Generator = require("../Generator"); +const Template = require("../Template"); +const WebAssemblyUtils = require("./WebAssemblyUtils"); +const { RawSource } = require("webpack-sources"); + +const { editWithAST, addWithAST } = require("@webassemblyjs/wasm-edit"); +const { decode } = require("@webassemblyjs/wasm-parser"); +const t = require("@webassemblyjs/ast"); +const { + moduleContextFromModuleAST +} = require("@webassemblyjs/helper-module-context"); + +const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency"); + +/** @typedef {import("../Module")} Module */ +/** @typedef {import("./WebAssemblyUtils").UsedWasmDependency} UsedWasmDependency */ +/** @typedef {import("../NormalModule")} NormalModule */ +/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */ +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("../Dependency").DependencyTemplate} DependencyTemplate */ + +/** + * @typedef {(ArrayBuffer) => ArrayBuffer} ArrayBufferTransform + */ + +/** + * @template T + * @param {Function[]} fns transforms + * @returns {Function} composed transform + */ +const compose = (...fns) => { + return fns.reduce( + (prevFn, nextFn) => { + return value => nextFn(prevFn(value)); + }, + value => value + ); +}; + +// TODO replace with @callback + +/** + * Removes the start instruction + * + * @param {Object} state - unused state + * @returns {ArrayBufferTransform} transform + */ +const removeStartFunc = state => bin => { + return editWithAST(state.ast, bin, { + Start(path) { + path.remove(); + } + }); +}; + +/** + * Get imported globals + * + * @param {Object} ast - Module's AST + * @returns {Array<t.ModuleImport>} - nodes + */ +const getImportedGlobals = ast => { + const importedGlobals = []; + + t.traverse(ast, { + ModuleImport({ node }) { + if (t.isGlobalType(node.descr) === true) { + importedGlobals.push(node); + } + } + }); + + return importedGlobals; +}; + +const getCountImportedFunc = ast => { + let count = 0; + + t.traverse(ast, { + ModuleImport({ node }) { + if (t.isFuncImportDescr(node.descr) === true) { + count++; + } + } + }); + + return count; +}; + +/** + * Get next type index + * + * @param {Object} ast - Module's AST + * @returns {t.Index} - index + */ +const getNextTypeIndex = ast => { + const typeSectionMetadata = t.getSectionMetadata(ast, "type"); + + if (typeSectionMetadata === undefined) { + return t.indexLiteral(0); + } + + return t.indexLiteral(typeSectionMetadata.vectorOfSize.value); +}; + +/** + * Get next func index + * + * The Func section metadata provide informations for implemented funcs + * in order to have the correct index we shift the index by number of external + * functions. + * + * @param {Object} ast - Module's AST + * @param {Number} countImportedFunc - number of imported funcs + * @returns {t.Index} - index + */ +const getNextFuncIndex = (ast, countImportedFunc) => { + const funcSectionMetadata = t.getSectionMetadata(ast, "func"); + + if (funcSectionMetadata === undefined) { + return t.indexLiteral(0 + countImportedFunc); + } + + const vectorOfSize = funcSectionMetadata.vectorOfSize.value; + + return t.indexLiteral(vectorOfSize + countImportedFunc); +}; + +/** + * Create a init instruction for a global + * @param {t.GlobalType} globalType the global type + * @returns {t.Instruction} init expression + */ +const createDefaultInitForGlobal = globalType => { + if (globalType.valtype[0] === "i") { + // create NumberLiteral global initializer + return t.objectInstruction("const", globalType.valtype, [ + t.numberLiteralFromRaw(66) + ]); + } else if (globalType.valtype[0] === "f") { + // create FloatLiteral global initializer + return t.objectInstruction("const", globalType.valtype, [ + t.floatLiteral(66, false, false, "66") + ]); + } else { + throw new Error("unknown type: " + globalType.valtype); + } +}; + +/** + * Rewrite the import globals: + * - removes the ModuleImport instruction + * - injects at the same offset a mutable global of the same time + * + * Since the imported globals are before the other global declarations, our + * indices will be preserved. + * + * Note that globals will become mutable. + * + * @param {Object} state - unused state + * @returns {ArrayBufferTransform} transform + */ +const rewriteImportedGlobals = state => bin => { + const additionalInitCode = state.additionalInitCode; + const newGlobals = []; + + bin = editWithAST(state.ast, bin, { + ModuleImport(path) { + if (t.isGlobalType(path.node.descr) === true) { + const globalType = path.node.descr; + + globalType.mutability = "var"; + + const init = createDefaultInitForGlobal(globalType); + + newGlobals.push(t.global(globalType, [init])); + + path.remove(); + } + }, + + // in order to preserve non-imported global's order we need to re-inject + // those as well + Global(path) { + const { node } = path; + const [init] = node.init; + + if (init.id === "get_global") { + node.globalType.mutability = "var"; + + const initialGlobalidx = init.args[0]; + + node.init = [createDefaultInitForGlobal(node.globalType)]; + + additionalInitCode.push( + /** + * get_global in global initilizer only work for imported globals. + * They have the same indices than the init params, so use the + * same index. + */ + t.instruction("get_local", [initialGlobalidx]), + t.instruction("set_global", [t.indexLiteral(newGlobals.length)]) + ); + } + + newGlobals.push(node); + + path.remove(); + } + }); + + // Add global declaration instructions + return addWithAST(state.ast, bin, newGlobals); +}; + +/** + * Rewrite the export names + * @param {Object} state state + * @param {Object} state.ast Module's ast + * @param {Module} state.module Module + * @param {Set<string>} state.externalExports Module + * @returns {ArrayBufferTransform} transform + */ +const rewriteExportNames = ({ ast, module, externalExports }) => bin => { + return editWithAST(ast, bin, { + ModuleExport(path) { + const isExternal = externalExports.has(path.node.name); + if (isExternal) { + path.remove(); + return; + } + const usedName = module.isUsed(path.node.name); + if (!usedName) { + path.remove(); + return; + } + path.node.name = usedName; + } + }); +}; + +/** + * Mangle import names and modules + * @param {Object} state state + * @param {Object} state.ast Module's ast + * @param {Map<string, UsedWasmDependency>} state.usedDependencyMap mappings to mangle names + * @returns {ArrayBufferTransform} transform + */ +const rewriteImports = ({ ast, usedDependencyMap }) => bin => { + return editWithAST(ast, bin, { + ModuleImport(path) { + const result = usedDependencyMap.get( + path.node.module + ":" + path.node.name + ); + + if (result !== undefined) { + path.node.module = result.module; + path.node.name = result.name; + } + } + }); +}; + +/** + * Add an init function. + * + * The init function fills the globals given input arguments. + * + * @param {Object} state transformation state + * @param {Object} state.ast - Module's ast + * @param {t.Identifier} state.initFuncId identifier of the init function + * @param {t.Index} state.startAtFuncOffset index of the start function + * @param {t.ModuleImport[]} state.importedGlobals list of imported globals + * @param {t.Instruction[]} state.additionalInitCode list of addition instructions for the init function + * @param {t.Index} state.nextFuncIndex index of the next function + * @param {t.Index} state.nextTypeIndex index of the next type + * @returns {ArrayBufferTransform} transform + */ +const addInitFunction = ({ + ast, + initFuncId, + startAtFuncOffset, + importedGlobals, + additionalInitCode, + nextFuncIndex, + nextTypeIndex +}) => bin => { + const funcParams = importedGlobals.map(importedGlobal => { + // used for debugging + const id = t.identifier(`${importedGlobal.module}.${importedGlobal.name}`); + + return t.funcParam(importedGlobal.descr.valtype, id); + }); + + const funcBody = importedGlobals.reduce((acc, importedGlobal, index) => { + const args = [t.indexLiteral(index)]; + const body = [ + t.instruction("get_local", args), + t.instruction("set_global", args) + ]; + + return [...acc, ...body]; + }, []); + + if (typeof startAtFuncOffset === "number") { + funcBody.push(t.callInstruction(t.numberLiteralFromRaw(startAtFuncOffset))); + } + + for (const instr of additionalInitCode) { + funcBody.push(instr); + } + + const funcResults = []; + + // Code section + const funcSignature = t.signature(funcParams, funcResults); + const func = t.func(initFuncId, funcSignature, funcBody); + + // Type section + const functype = t.typeInstruction(undefined, funcSignature); + + // Func section + const funcindex = t.indexInFuncSection(nextTypeIndex); + + // Export section + const moduleExport = t.moduleExport( + initFuncId.value, + t.moduleExportDescr("Func", nextFuncIndex) + ); + + return addWithAST(ast, bin, [func, moduleExport, funcindex, functype]); +}; + +/** + * Extract mangle mappings from module + * @param {Module} module current module + * @param {boolean} mangle mangle imports + * @returns {Map<string, UsedWasmDependency>} mappings to mangled names + */ +const getUsedDependencyMap = (module, mangle) => { + /** @type {Map<string, UsedWasmDependency>} */ + const map = new Map(); + for (const usedDep of WebAssemblyUtils.getUsedDependencies(module, mangle)) { + const dep = usedDep.dependency; + const request = dep.request; + const exportName = dep.name; + map.set(request + ":" + exportName, usedDep); + } + return map; +}; + +class WebAssemblyGenerator extends Generator { + constructor(options) { + super(); + this.options = options; + } + + /** + * @param {NormalModule} module module for which the code should be generated + * @param {Map<Function, DependencyTemplate>} dependencyTemplates mapping from dependencies to templates + * @param {RuntimeTemplate} runtimeTemplate the runtime template + * @param {string} type which kind of code should be generated + * @returns {Source} generated code + */ + generate(module, dependencyTemplates, runtimeTemplate, type) { + let bin = module.originalSource().source(); + + const initFuncId = t.identifier( + Array.isArray(module.usedExports) + ? Template.numberToIdentifer(module.usedExports.length) + : "__webpack_init__" + ); + + // parse it + const ast = decode(bin, { + ignoreDataSection: true, + ignoreCodeSection: true, + ignoreCustomNameSection: true + }); + + const moduleContext = moduleContextFromModuleAST(ast.body[0]); + + const importedGlobals = getImportedGlobals(ast); + const countImportedFunc = getCountImportedFunc(ast); + const startAtFuncOffset = moduleContext.getStart(); + const nextFuncIndex = getNextFuncIndex(ast, countImportedFunc); + const nextTypeIndex = getNextTypeIndex(ast); + + const usedDependencyMap = getUsedDependencyMap( + module, + this.options.mangleImports + ); + const externalExports = new Set( + module.dependencies + .filter(d => d instanceof WebAssemblyExportImportedDependency) + .map(d => { + const wasmDep = /** @type {WebAssemblyExportImportedDependency} */ (d); + return wasmDep.exportName; + }) + ); + + /** @type {t.Instruction[]} */ + const additionalInitCode = []; + + const transform = compose( + rewriteExportNames({ + ast, + module, + externalExports + }), + + removeStartFunc({ ast }), + + rewriteImportedGlobals({ ast, additionalInitCode }), + + rewriteImports({ + ast, + usedDependencyMap + }), + + addInitFunction({ + ast, + initFuncId, + importedGlobals, + additionalInitCode, + startAtFuncOffset, + nextFuncIndex, + nextTypeIndex + }) + ); + + const newBin = transform(bin); + + return new RawSource(newBin); + } +} + +module.exports = WebAssemblyGenerator; diff --git a/node_modules/webpack/lib/wasm/WebAssemblyInInitialChunkError.js b/node_modules/webpack/lib/wasm/WebAssemblyInInitialChunkError.js new file mode 100644 index 00000000..319e757a --- /dev/null +++ b/node_modules/webpack/lib/wasm/WebAssemblyInInitialChunkError.js @@ -0,0 +1,88 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php +*/ +"use strict"; + +const WebpackError = require("../WebpackError"); + +/** @typedef {import("../Module")} Module */ +/** @typedef {import("../RequestShortener")} RequestShortener */ + +/** + * @param {Module} module module to get chains from + * @param {RequestShortener} requestShortener to make readable identifiers + * @returns {string[]} all chains to the module + */ +const getInitialModuleChains = (module, requestShortener) => { + const queue = [ + { head: module, message: module.readableIdentifier(requestShortener) } + ]; + /** @type {Set<string>} */ + const results = new Set(); + /** @type {Set<string>} */ + const incompleteResults = new Set(); + /** @type {Set<Module>} */ + const visitedModules = new Set(); + + for (const chain of queue) { + const { head, message } = chain; + let final = true; + /** @type {Set<Module>} */ + const alreadyReferencedModules = new Set(); + for (const reason of head.reasons) { + const newHead = reason.module; + if (newHead) { + if (!newHead.getChunks().some(c => c.canBeInitial())) continue; + final = false; + if (alreadyReferencedModules.has(newHead)) continue; + alreadyReferencedModules.add(newHead); + const moduleName = newHead.readableIdentifier(requestShortener); + const detail = reason.explanation ? ` (${reason.explanation})` : ""; + const newMessage = `${moduleName}${detail} --> ${message}`; + if (visitedModules.has(newHead)) { + incompleteResults.add(`... --> ${newMessage}`); + continue; + } + visitedModules.add(newHead); + queue.push({ + head: newHead, + message: newMessage + }); + } else { + final = false; + const newMessage = reason.explanation + ? `(${reason.explanation}) --> ${message}` + : message; + results.add(newMessage); + } + } + if (final) { + results.add(message); + } + } + for (const result of incompleteResults) { + results.add(result); + } + return Array.from(results); +}; + +module.exports = class WebAssemblyInInitialChunkError extends WebpackError { + /** + * @param {Module} module WASM module + * @param {RequestShortener} requestShortener request shortener + */ + constructor(module, requestShortener) { + const moduleChains = getInitialModuleChains(module, requestShortener); + const message = `WebAssembly module is included in initial chunk. +This is not allowed, because WebAssembly download and compilation must happen asynchronous. +Add an async splitpoint (i. e. import()) somewhere between your entrypoint and the WebAssembly module: +${moduleChains.map(s => `* ${s}`).join("\n")}`; + + super(message); + this.name = "WebAssemblyInInitialChunkError"; + this.hideStack = true; + this.module = module; + + Error.captureStackTrace(this, this.constructor); + } +}; diff --git a/node_modules/webpack/lib/wasm/WebAssemblyJavascriptGenerator.js b/node_modules/webpack/lib/wasm/WebAssemblyJavascriptGenerator.js new file mode 100644 index 00000000..22dfb791 --- /dev/null +++ b/node_modules/webpack/lib/wasm/WebAssemblyJavascriptGenerator.js @@ -0,0 +1,152 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Generator = require("../Generator"); +const Template = require("../Template"); +const { RawSource } = require("webpack-sources"); +const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency"); +const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency"); + +/** @typedef {import("../NormalModule")} NormalModule */ +/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */ +/** @typedef {import("webpack-sources").Source} Source */ +/** @typedef {import("../Dependency").DependencyTemplate} DependencyTemplate */ + +class WebAssemblyJavascriptGenerator extends Generator { + /** + * @param {NormalModule} module module for which the code should be generated + * @param {Map<Function, DependencyTemplate>} dependencyTemplates mapping from dependencies to templates + * @param {RuntimeTemplate} runtimeTemplate the runtime template + * @param {string} type which kind of code should be generated + * @returns {Source} generated code + */ + generate(module, dependencyTemplates, runtimeTemplate, type) { + const initIdentifer = Array.isArray(module.usedExports) + ? Template.numberToIdentifer(module.usedExports.length) + : "__webpack_init__"; + + let needExportsCopy = false; + const importedModules = new Map(); + const initParams = []; + let index = 0; + for (const dep of module.dependencies) { + const depAsAny = /** @type {any} */ (dep); + if (dep.module) { + let importData = importedModules.get(dep.module); + if (importData === undefined) { + importedModules.set( + dep.module, + (importData = { + importVar: `m${index}`, + index, + request: + "userRequest" in depAsAny ? depAsAny.userRequest : undefined, + names: new Set(), + reexports: [] + }) + ); + index++; + } + if (dep instanceof WebAssemblyImportDependency) { + importData.names.add(dep.name); + if (dep.description.type === "GlobalType") { + const exportName = dep.name; + const usedName = dep.module && dep.module.isUsed(exportName); + + if (dep.module) { + if (usedName) { + initParams.push( + runtimeTemplate.exportFromImport({ + module: dep.module, + request: dep.request, + importVar: importData.importVar, + originModule: module, + exportName: dep.name, + asiSafe: true, + isCall: false, + callContext: null + }) + ); + } + } + } + } + if (dep instanceof WebAssemblyExportImportedDependency) { + importData.names.add(dep.name); + const usedName = module.isUsed(dep.exportName); + if (usedName) { + const exportProp = `${module.exportsArgument}[${JSON.stringify( + usedName + )}]`; + const defineStatement = Template.asString([ + `${exportProp} = ${runtimeTemplate.exportFromImport({ + module: dep.module, + request: dep.request, + importVar: importData.importVar, + originModule: module, + exportName: dep.name, + asiSafe: true, + isCall: false, + callContext: null + })};`, + `if(WebAssembly.Global) ${exportProp} = ` + + `new WebAssembly.Global({ value: ${JSON.stringify( + dep.valueType + )} }, ${exportProp});` + ]); + importData.reexports.push(defineStatement); + needExportsCopy = true; + } + } + } + } + const importsCode = Template.asString( + Array.from( + importedModules, + ([module, { importVar, request, reexports }]) => { + const importStatement = runtimeTemplate.importStatement({ + module, + request, + importVar, + originModule: module + }); + return importStatement + reexports.join("\n"); + } + ) + ); + + // create source + const source = new RawSource( + [ + '"use strict";', + "// Instantiate WebAssembly module", + "var wasmExports = __webpack_require__.w[module.i];", + + !Array.isArray(module.usedExports) + ? `__webpack_require__.r(${module.exportsArgument});` + : "", + + // this must be before import for circular dependencies + "// export exports from WebAssembly module", + Array.isArray(module.usedExports) && !needExportsCopy + ? `${module.moduleArgument}.exports = wasmExports;` + : "for(var name in wasmExports) " + + `if(name != ${JSON.stringify(initIdentifer)}) ` + + `${module.exportsArgument}[name] = wasmExports[name];`, + "// exec imports from WebAssembly module (for esm order)", + importsCode, + "", + "// exec wasm module", + `wasmExports[${JSON.stringify(initIdentifer)}](${initParams.join( + ", " + )})` + ].join("\n") + ); + return source; + } +} + +module.exports = WebAssemblyJavascriptGenerator; diff --git a/node_modules/webpack/lib/wasm/WebAssemblyModulesPlugin.js b/node_modules/webpack/lib/wasm/WebAssemblyModulesPlugin.js new file mode 100644 index 00000000..ca9bf26b --- /dev/null +++ b/node_modules/webpack/lib/wasm/WebAssemblyModulesPlugin.js @@ -0,0 +1,118 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Generator = require("../Generator"); +const WebAssemblyParser = require("./WebAssemblyParser"); +const WebAssemblyGenerator = require("./WebAssemblyGenerator"); +const WebAssemblyJavascriptGenerator = require("./WebAssemblyJavascriptGenerator"); +const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency"); +const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency"); +const WebAssemblyInInitialChunkError = require("./WebAssemblyInInitialChunkError"); + +/** @typedef {import("../Compiler")} Compiler */ + +class WebAssemblyModulesPlugin { + constructor(options) { + this.options = options; + } + + /** + * @param {Compiler} compiler compiler + * @returns {void} + */ + apply(compiler) { + compiler.hooks.compilation.tap( + "WebAssemblyModulesPlugin", + (compilation, { normalModuleFactory }) => { + compilation.dependencyFactories.set( + WebAssemblyImportDependency, + normalModuleFactory + ); + + compilation.dependencyFactories.set( + WebAssemblyExportImportedDependency, + normalModuleFactory + ); + + normalModuleFactory.hooks.createParser + .for("webassembly/experimental") + .tap("WebAssemblyModulesPlugin", () => { + return new WebAssemblyParser(); + }); + + normalModuleFactory.hooks.createGenerator + .for("webassembly/experimental") + .tap("WebAssemblyModulesPlugin", () => { + return Generator.byType({ + javascript: new WebAssemblyJavascriptGenerator(), + webassembly: new WebAssemblyGenerator(this.options) + }); + }); + + compilation.chunkTemplate.hooks.renderManifest.tap( + "WebAssemblyModulesPlugin", + (result, options) => { + const chunk = options.chunk; + const outputOptions = options.outputOptions; + const moduleTemplates = options.moduleTemplates; + const dependencyTemplates = options.dependencyTemplates; + + for (const module of chunk.modulesIterable) { + if (module.type && module.type.startsWith("webassembly")) { + const filenameTemplate = + outputOptions.webassemblyModuleFilename; + + result.push({ + render: () => + this.renderWebAssembly( + module, + moduleTemplates.webassembly, + dependencyTemplates + ), + filenameTemplate, + pathOptions: { + module + }, + identifier: `webassemblyModule${module.id}`, + hash: module.hash + }); + } + } + + return result; + } + ); + + compilation.hooks.afterChunks.tap("WebAssemblyModulesPlugin", () => { + const initialWasmModules = new Set(); + for (const chunk of compilation.chunks) { + if (chunk.canBeInitial()) { + for (const module of chunk.modulesIterable) { + if (module.type.startsWith("webassembly")) { + initialWasmModules.add(module); + } + } + } + } + for (const module of initialWasmModules) { + compilation.errors.push( + new WebAssemblyInInitialChunkError( + module, + compilation.requestShortener + ) + ); + } + }); + } + ); + } + + renderWebAssembly(module, moduleTemplate, dependencyTemplates) { + return moduleTemplate.render(module, dependencyTemplates, {}); + } +} + +module.exports = WebAssemblyModulesPlugin; diff --git a/node_modules/webpack/lib/wasm/WebAssemblyParser.js b/node_modules/webpack/lib/wasm/WebAssemblyParser.js new file mode 100644 index 00000000..eb49fb13 --- /dev/null +++ b/node_modules/webpack/lib/wasm/WebAssemblyParser.js @@ -0,0 +1,175 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const t = require("@webassemblyjs/ast"); +const { decode } = require("@webassemblyjs/wasm-parser"); +const { + moduleContextFromModuleAST +} = require("@webassemblyjs/helper-module-context"); + +const { Tapable } = require("tapable"); +const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency"); +const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency"); + +/** @typedef {import("../Module")} Module */ + +const JS_COMPAT_TYPES = new Set(["i32", "f32", "f64"]); + +/** + * @param {t.Signature} signature the func signature + * @returns {null | string} the type incompatible with js types + */ +const getJsIncompatibleType = signature => { + for (const param of signature.params) { + if (!JS_COMPAT_TYPES.has(param.valtype)) { + return `${param.valtype} as parameter`; + } + } + for (const type of signature.results) { + if (!JS_COMPAT_TYPES.has(type)) return `${type} as result`; + } + return null; +}; + +/** + * TODO why are there two different Signature types? + * @param {t.FuncSignature} signature the func signature + * @returns {null | string} the type incompatible with js types + */ +const getJsIncompatibleTypeOfFuncSignature = signature => { + for (const param of signature.args) { + if (!JS_COMPAT_TYPES.has(param)) { + return `${param} as parameter`; + } + } + for (const type of signature.result) { + if (!JS_COMPAT_TYPES.has(type)) return `${type} as result`; + } + return null; +}; + +const decoderOpts = { + ignoreCodeSection: true, + ignoreDataSection: true, + + // this will avoid having to lookup with identifiers in the ModuleContext + ignoreCustomNameSection: true +}; + +class WebAssemblyParser extends Tapable { + constructor(options) { + super(); + this.hooks = {}; + this.options = options; + } + + parse(binary, state) { + // flag it as ESM + state.module.buildMeta.exportsType = "namespace"; + + // parse it + const program = decode(binary, decoderOpts); + const module = program.body[0]; + + const moduleContext = moduleContextFromModuleAST(module); + + // extract imports and exports + const exports = (state.module.buildMeta.providedExports = []); + const jsIncompatibleExports = (state.module.buildMeta.jsIncompatibleExports = []); + + const importedGlobals = []; + t.traverse(module, { + ModuleExport({ node }) { + const descriptor = node.descr; + + if (descriptor.exportType === "Func") { + const funcidx = descriptor.id.value; + + /** @type {t.FuncSignature} */ + const funcSignature = moduleContext.getFunction(funcidx); + + const incompatibleType = getJsIncompatibleTypeOfFuncSignature( + funcSignature + ); + + if (incompatibleType) { + jsIncompatibleExports[node.name] = incompatibleType; + } + } + + exports.push(node.name); + + if (node.descr && node.descr.exportType === "Global") { + const refNode = importedGlobals[node.descr.id.value]; + if (refNode) { + const dep = new WebAssemblyExportImportedDependency( + node.name, + refNode.module, + refNode.name, + refNode.descr.valtype + ); + + state.module.addDependency(dep); + } + } + }, + + Global({ node }) { + const init = node.init[0]; + + let importNode = null; + + if (init.id === "get_global") { + const globalIdx = init.args[0].value; + + if (globalIdx < importedGlobals.length) { + importNode = importedGlobals[globalIdx]; + } + } + + importedGlobals.push(importNode); + }, + + ModuleImport({ node }) { + /** @type {false | string} */ + let onlyDirectImport = false; + + if (t.isMemory(node.descr) === true) { + onlyDirectImport = "Memory"; + } else if (t.isTable(node.descr) === true) { + onlyDirectImport = "Table"; + } else if (t.isFuncImportDescr(node.descr) === true) { + const incompatibleType = getJsIncompatibleType(node.descr.signature); + if (incompatibleType) { + onlyDirectImport = `Non-JS-compatible Func Sigurature (${incompatibleType})`; + } + } else if (t.isGlobalType(node.descr) === true) { + const type = node.descr.valtype; + if (!JS_COMPAT_TYPES.has(type)) { + onlyDirectImport = `Non-JS-compatible Global Type (${type})`; + } + } + + const dep = new WebAssemblyImportDependency( + node.module, + node.name, + node.descr, + onlyDirectImport + ); + + state.module.addDependency(dep); + + if (t.isGlobalType(node.descr)) { + importedGlobals.push(node); + } + } + }); + + return state; + } +} + +module.exports = WebAssemblyParser; diff --git a/node_modules/webpack/lib/wasm/WebAssemblyUtils.js b/node_modules/webpack/lib/wasm/WebAssemblyUtils.js new file mode 100644 index 00000000..75eb6d29 --- /dev/null +++ b/node_modules/webpack/lib/wasm/WebAssemblyUtils.js @@ -0,0 +1,59 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("../Template"); +const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency"); + +/** @typedef {import("../Module")} Module */ + +/** @typedef {Object} UsedWasmDependency + * @property {WebAssemblyImportDependency} dependency the dependency + * @property {string} name the export name + * @property {string} module the module name + */ + +const MANGLED_MODULE = "a"; + +/** + * @param {Module} module the module + * @param {boolean} mangle mangle module and export names + * @returns {UsedWasmDependency[]} used dependencies and (mangled) name + */ +const getUsedDependencies = (module, mangle) => { + /** @type {UsedWasmDependency[]} */ + const array = []; + let importIndex = 0; + for (const dep of module.dependencies) { + if (dep instanceof WebAssemblyImportDependency) { + if (dep.description.type === "GlobalType" || dep.module === null) { + continue; + } + + const exportName = dep.name; + // TODO add the following 3 lines when removing of ModuleExport is possible + // const importedModule = dep.module; + // const usedName = importedModule && importedModule.isUsed(exportName); + // if (usedName !== false) { + if (mangle) { + array.push({ + dependency: dep, + name: Template.numberToIdentifer(importIndex++), + module: MANGLED_MODULE + }); + } else { + array.push({ + dependency: dep, + name: exportName, + module: dep.request + }); + } + } + } + return array; +}; + +exports.getUsedDependencies = getUsedDependencies; +exports.MANGLED_MODULE = MANGLED_MODULE; diff --git a/node_modules/webpack/lib/web/FetchCompileWasmTemplatePlugin.js b/node_modules/webpack/lib/web/FetchCompileWasmTemplatePlugin.js new file mode 100644 index 00000000..025921fc --- /dev/null +++ b/node_modules/webpack/lib/web/FetchCompileWasmTemplatePlugin.js @@ -0,0 +1,37 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WasmMainTemplatePlugin = require("../wasm/WasmMainTemplatePlugin"); + +class FetchCompileWasmTemplatePlugin { + constructor(options) { + this.options = options || {}; + } + + apply(compiler) { + compiler.hooks.thisCompilation.tap( + "FetchCompileWasmTemplatePlugin", + compilation => { + const mainTemplate = compilation.mainTemplate; + const generateLoadBinaryCode = path => + `fetch(${mainTemplate.requireFn}.p + ${path})`; + + const plugin = new WasmMainTemplatePlugin( + Object.assign( + { + generateLoadBinaryCode, + supportsStreaming: true + }, + this.options + ) + ); + plugin.apply(mainTemplate); + } + ); + } +} + +module.exports = FetchCompileWasmTemplatePlugin; diff --git a/node_modules/webpack/lib/web/JsonpChunkTemplatePlugin.js b/node_modules/webpack/lib/web/JsonpChunkTemplatePlugin.js new file mode 100644 index 00000000..123dd520 --- /dev/null +++ b/node_modules/webpack/lib/web/JsonpChunkTemplatePlugin.js @@ -0,0 +1,71 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +/** @typedef {import("../ChunkTemplate")} ChunkTemplate */ + +const getEntryInfo = chunk => { + return [chunk.entryModule].filter(Boolean).map(m => + [m.id].concat( + Array.from(chunk.groupsIterable)[0] + .chunks.filter(c => c !== chunk) + .map(c => c.id) + ) + ); +}; + +class JsonpChunkTemplatePlugin { + /** + * @param {ChunkTemplate} chunkTemplate the chunk template + * @returns {void} + */ + apply(chunkTemplate) { + chunkTemplate.hooks.render.tap( + "JsonpChunkTemplatePlugin", + (modules, chunk) => { + const jsonpFunction = chunkTemplate.outputOptions.jsonpFunction; + const globalObject = chunkTemplate.outputOptions.globalObject; + const source = new ConcatSource(); + const prefetchChunks = chunk.getChildIdsByOrders().prefetch; + source.add( + `(${globalObject}[${JSON.stringify( + jsonpFunction + )}] = ${globalObject}[${JSON.stringify( + jsonpFunction + )}] || []).push([${JSON.stringify(chunk.ids)},` + ); + source.add(modules); + const entries = getEntryInfo(chunk); + if (entries.length > 0) { + source.add(`,${JSON.stringify(entries)}`); + } else if (prefetchChunks && prefetchChunks.length) { + source.add(`,0`); + } + + if (prefetchChunks && prefetchChunks.length) { + source.add(`,${JSON.stringify(prefetchChunks)}`); + } + source.add("])"); + return source; + } + ); + chunkTemplate.hooks.hash.tap("JsonpChunkTemplatePlugin", hash => { + hash.update("JsonpChunkTemplatePlugin"); + hash.update("4"); + hash.update(`${chunkTemplate.outputOptions.jsonpFunction}`); + hash.update(`${chunkTemplate.outputOptions.globalObject}`); + }); + chunkTemplate.hooks.hashForChunk.tap( + "JsonpChunkTemplatePlugin", + (hash, chunk) => { + hash.update(JSON.stringify(getEntryInfo(chunk))); + hash.update(JSON.stringify(chunk.getChildIdsByOrders().prefetch) || ""); + } + ); + } +} +module.exports = JsonpChunkTemplatePlugin; diff --git a/node_modules/webpack/lib/web/JsonpExportMainTemplatePlugin.js b/node_modules/webpack/lib/web/JsonpExportMainTemplatePlugin.js new file mode 100644 index 00000000..064b249e --- /dev/null +++ b/node_modules/webpack/lib/web/JsonpExportMainTemplatePlugin.js @@ -0,0 +1,50 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +class JsonpExportMainTemplatePlugin { + /** + * @param {string} name jsonp function name + */ + constructor(name) { + this.name = name; + } + + apply(compilation) { + const { mainTemplate, chunkTemplate } = compilation; + + const onRenderWithEntry = (source, chunk, hash) => { + const name = mainTemplate.getAssetPath(this.name || "", { + hash, + chunk + }); + return new ConcatSource(`${name}(`, source, ");"); + }; + + for (const template of [mainTemplate, chunkTemplate]) { + template.hooks.renderWithEntry.tap( + "JsonpExportMainTemplatePlugin", + onRenderWithEntry + ); + } + + mainTemplate.hooks.globalHashPaths.tap( + "JsonpExportMainTemplatePlugin", + paths => { + if (this.name) paths.push(this.name); + return paths; + } + ); + + mainTemplate.hooks.hash.tap("JsonpExportMainTemplatePlugin", hash => { + hash.update("jsonp export"); + hash.update(`${this.name}`); + }); + } +} + +module.exports = JsonpExportMainTemplatePlugin; diff --git a/node_modules/webpack/lib/web/JsonpHotUpdateChunkTemplatePlugin.js b/node_modules/webpack/lib/web/JsonpHotUpdateChunkTemplatePlugin.js new file mode 100644 index 00000000..bff023c0 --- /dev/null +++ b/node_modules/webpack/lib/web/JsonpHotUpdateChunkTemplatePlugin.js @@ -0,0 +1,39 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +class JsonpHotUpdateChunkTemplatePlugin { + apply(hotUpdateChunkTemplate) { + hotUpdateChunkTemplate.hooks.render.tap( + "JsonpHotUpdateChunkTemplatePlugin", + (modulesSource, modules, removedModules, hash, id) => { + const source = new ConcatSource(); + source.add( + `${ + hotUpdateChunkTemplate.outputOptions.hotUpdateFunction + }(${JSON.stringify(id)},` + ); + source.add(modulesSource); + source.add(")"); + return source; + } + ); + hotUpdateChunkTemplate.hooks.hash.tap( + "JsonpHotUpdateChunkTemplatePlugin", + hash => { + hash.update("JsonpHotUpdateChunkTemplatePlugin"); + hash.update("3"); + hash.update( + `${hotUpdateChunkTemplate.outputOptions.hotUpdateFunction}` + ); + hash.update(`${hotUpdateChunkTemplate.outputOptions.library}`); + } + ); + } +} + +module.exports = JsonpHotUpdateChunkTemplatePlugin; diff --git a/node_modules/webpack/lib/web/JsonpMainTemplate.runtime.js b/node_modules/webpack/lib/web/JsonpMainTemplate.runtime.js new file mode 100644 index 00000000..2af53d83 --- /dev/null +++ b/node_modules/webpack/lib/web/JsonpMainTemplate.runtime.js @@ -0,0 +1,65 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*globals hotAddUpdateChunk parentHotUpdateCallback document XMLHttpRequest $require$ $hotChunkFilename$ $hotMainFilename$ $crossOriginLoading$ */ +module.exports = function() { + // eslint-disable-next-line no-unused-vars + function webpackHotUpdateCallback(chunkId, moreModules) { + hotAddUpdateChunk(chunkId, moreModules); + if (parentHotUpdateCallback) parentHotUpdateCallback(chunkId, moreModules); + } //$semicolon + + // eslint-disable-next-line no-unused-vars + function hotDownloadUpdateChunk(chunkId) { + var head = document.getElementsByTagName("head")[0]; + var script = document.createElement("script"); + script.charset = "utf-8"; + script.src = $require$.p + $hotChunkFilename$; + if ($crossOriginLoading$) script.crossOrigin = $crossOriginLoading$; + head.appendChild(script); + } + + // eslint-disable-next-line no-unused-vars + function hotDownloadManifest(requestTimeout) { + requestTimeout = requestTimeout || 10000; + return new Promise(function(resolve, reject) { + if (typeof XMLHttpRequest === "undefined") { + return reject(new Error("No browser support")); + } + try { + var request = new XMLHttpRequest(); + var requestPath = $require$.p + $hotMainFilename$; + request.open("GET", requestPath, true); + request.timeout = requestTimeout; + request.send(null); + } catch (err) { + return reject(err); + } + request.onreadystatechange = function() { + if (request.readyState !== 4) return; + if (request.status === 0) { + // timeout + reject( + new Error("Manifest request to " + requestPath + " timed out.") + ); + } else if (request.status === 404) { + // no update available + resolve(); + } else if (request.status !== 200 && request.status !== 304) { + // other failure + reject(new Error("Manifest request to " + requestPath + " failed.")); + } else { + // success + try { + var update = JSON.parse(request.responseText); + } catch (e) { + reject(e); + return; + } + resolve(update); + } + }; + }); + } +}; diff --git a/node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js b/node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js new file mode 100644 index 00000000..0b4a612c --- /dev/null +++ b/node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js @@ -0,0 +1,586 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { SyncWaterfallHook } = require("tapable"); +const Template = require("../Template"); + +class JsonpMainTemplatePlugin { + apply(mainTemplate) { + const needChunkOnDemandLoadingCode = chunk => { + for (const chunkGroup of chunk.groupsIterable) { + if (chunkGroup.getNumberOfChildren() > 0) return true; + } + return false; + }; + const needChunkLoadingCode = chunk => { + for (const chunkGroup of chunk.groupsIterable) { + if (chunkGroup.chunks.length > 1) return true; + if (chunkGroup.getNumberOfChildren() > 0) return true; + } + return false; + }; + const needEntryDeferringCode = chunk => { + for (const chunkGroup of chunk.groupsIterable) { + if (chunkGroup.chunks.length > 1) return true; + } + return false; + }; + const needPrefetchingCode = chunk => { + const allPrefetchChunks = chunk.getChildIdsByOrdersMap(true).prefetch; + return allPrefetchChunks && Object.keys(allPrefetchChunks).length; + }; + + // TODO webpack 5, no adding to .hooks, use WeakMap and static methods + ["jsonpScript", "linkPreload", "linkPrefetch"].forEach(hook => { + if (!mainTemplate.hooks[hook]) { + mainTemplate.hooks[hook] = new SyncWaterfallHook([ + "source", + "chunk", + "hash" + ]); + } + }); + + const getScriptSrcPath = (hash, chunk, chunkIdExpression) => { + const chunkFilename = mainTemplate.outputOptions.chunkFilename; + const chunkMaps = chunk.getChunkMaps(); + return mainTemplate.getAssetPath(JSON.stringify(chunkFilename), { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, + chunk: { + id: `" + ${chunkIdExpression} + "`, + hash: `" + ${JSON.stringify( + chunkMaps.hash + )}[${chunkIdExpression}] + "`, + hashWithLength(length) { + const shortChunkHashMap = Object.create(null); + for (const chunkId of Object.keys(chunkMaps.hash)) { + if (typeof chunkMaps.hash[chunkId] === "string") { + shortChunkHashMap[chunkId] = chunkMaps.hash[chunkId].substr( + 0, + length + ); + } + } + return `" + ${JSON.stringify( + shortChunkHashMap + )}[${chunkIdExpression}] + "`; + }, + name: `" + (${JSON.stringify( + chunkMaps.name + )}[${chunkIdExpression}]||${chunkIdExpression}) + "`, + contentHash: { + javascript: `" + ${JSON.stringify( + chunkMaps.contentHash.javascript + )}[${chunkIdExpression}] + "` + }, + contentHashWithLength: { + javascript: length => { + const shortContentHashMap = {}; + const contentHash = chunkMaps.contentHash.javascript; + for (const chunkId of Object.keys(contentHash)) { + if (typeof contentHash[chunkId] === "string") { + shortContentHashMap[chunkId] = contentHash[chunkId].substr( + 0, + length + ); + } + } + return `" + ${JSON.stringify( + shortContentHashMap + )}[${chunkIdExpression}] + "`; + } + } + }, + contentHashType: "javascript" + }); + }; + mainTemplate.hooks.localVars.tap( + "JsonpMainTemplatePlugin", + (source, chunk, hash) => { + const extraCode = []; + if (needChunkLoadingCode(chunk)) { + extraCode.push( + "", + "// object to store loaded and loading chunks", + "// undefined = chunk not loaded, null = chunk preloaded/prefetched", + "// Promise = chunk loading, 0 = chunk loaded", + "var installedChunks = {", + Template.indent( + chunk.ids.map(id => `${JSON.stringify(id)}: 0`).join(",\n") + ), + "};", + "", + needEntryDeferringCode(chunk) ? "var deferredModules = [];" : "" + ); + } + if (needChunkOnDemandLoadingCode(chunk)) { + extraCode.push( + "", + "// script path function", + "function jsonpScriptSrc(chunkId) {", + Template.indent([ + `return ${mainTemplate.requireFn}.p + ${getScriptSrcPath( + hash, + chunk, + "chunkId" + )}` + ]), + "}" + ); + } + if (extraCode.length === 0) return source; + return Template.asString([source, ...extraCode]); + } + ); + + mainTemplate.hooks.jsonpScript.tap( + "JsonpMainTemplatePlugin", + (_, chunk, hash) => { + const crossOriginLoading = + mainTemplate.outputOptions.crossOriginLoading; + const chunkLoadTimeout = mainTemplate.outputOptions.chunkLoadTimeout; + const jsonpScriptType = mainTemplate.outputOptions.jsonpScriptType; + + return Template.asString([ + "var script = document.createElement('script');", + "var onScriptComplete;", + jsonpScriptType + ? `script.type = ${JSON.stringify(jsonpScriptType)};` + : "", + "script.charset = 'utf-8';", + `script.timeout = ${chunkLoadTimeout / 1000};`, + `if (${mainTemplate.requireFn}.nc) {`, + Template.indent( + `script.setAttribute("nonce", ${mainTemplate.requireFn}.nc);` + ), + "}", + "script.src = jsonpScriptSrc(chunkId);", + crossOriginLoading + ? Template.asString([ + "if (script.src.indexOf(window.location.origin + '/') !== 0) {", + Template.indent( + `script.crossOrigin = ${JSON.stringify(crossOriginLoading)};` + ), + "}" + ]) + : "", + "onScriptComplete = function (event) {", + Template.indent([ + "// avoid mem leaks in IE.", + "script.onerror = script.onload = null;", + "clearTimeout(timeout);", + "var chunk = installedChunks[chunkId];", + "if(chunk !== 0) {", + Template.indent([ + "if(chunk) {", + Template.indent([ + "var errorType = event && (event.type === 'load' ? 'missing' : event.type);", + "var realSrc = event && event.target && event.target.src;", + "var error = new Error('Loading chunk ' + chunkId + ' failed.\\n(' + errorType + ': ' + realSrc + ')');", + "error.type = errorType;", + "error.request = realSrc;", + "chunk[1](error);" + ]), + "}", + "installedChunks[chunkId] = undefined;" + ]), + "}" + ]), + "};", + "var timeout = setTimeout(function(){", + Template.indent([ + "onScriptComplete({ type: 'timeout', target: script });" + ]), + `}, ${chunkLoadTimeout});`, + "script.onerror = script.onload = onScriptComplete;" + ]); + } + ); + mainTemplate.hooks.linkPreload.tap( + "JsonpMainTemplatePlugin", + (_, chunk, hash) => { + const crossOriginLoading = + mainTemplate.outputOptions.crossOriginLoading; + const jsonpScriptType = mainTemplate.outputOptions.jsonpScriptType; + + return Template.asString([ + "var link = document.createElement('link');", + jsonpScriptType + ? `link.type = ${JSON.stringify(jsonpScriptType)};` + : "", + "link.charset = 'utf-8';", + `if (${mainTemplate.requireFn}.nc) {`, + Template.indent( + `link.setAttribute("nonce", ${mainTemplate.requireFn}.nc);` + ), + "}", + 'link.rel = "preload";', + 'link.as = "script";', + "link.href = jsonpScriptSrc(chunkId);", + crossOriginLoading + ? Template.asString([ + "if (link.href.indexOf(window.location.origin + '/') !== 0) {", + Template.indent( + `link.crossOrigin = ${JSON.stringify(crossOriginLoading)};` + ), + "}" + ]) + : "" + ]); + } + ); + mainTemplate.hooks.linkPrefetch.tap( + "JsonpMainTemplatePlugin", + (_, chunk, hash) => { + const crossOriginLoading = + mainTemplate.outputOptions.crossOriginLoading; + + return Template.asString([ + "var link = document.createElement('link');", + crossOriginLoading + ? `link.crossOrigin = ${JSON.stringify(crossOriginLoading)};` + : "", + `if (${mainTemplate.requireFn}.nc) {`, + Template.indent( + `link.setAttribute("nonce", ${mainTemplate.requireFn}.nc);` + ), + "}", + 'link.rel = "prefetch";', + 'link.as = "script";', + "link.href = jsonpScriptSrc(chunkId);" + ]); + } + ); + mainTemplate.hooks.requireEnsure.tap( + "JsonpMainTemplatePlugin load", + (source, chunk, hash) => { + return Template.asString([ + source, + "", + "// JSONP chunk loading for javascript", + "", + "var installedChunkData = installedChunks[chunkId];", + 'if(installedChunkData !== 0) { // 0 means "already installed".', + Template.indent([ + "", + '// a Promise means "currently loading".', + "if(installedChunkData) {", + Template.indent(["promises.push(installedChunkData[2]);"]), + "} else {", + Template.indent([ + "// setup Promise in chunk cache", + "var promise = new Promise(function(resolve, reject) {", + Template.indent([ + "installedChunkData = installedChunks[chunkId] = [resolve, reject];" + ]), + "});", + "promises.push(installedChunkData[2] = promise);", + "", + "// start chunk loading", + "var head = document.getElementsByTagName('head')[0];", + mainTemplate.hooks.jsonpScript.call("", chunk, hash), + "head.appendChild(script);" + ]), + "}" + ]), + "}" + ]); + } + ); + mainTemplate.hooks.requireEnsure.tap( + { + name: "JsonpMainTemplatePlugin preload", + stage: 10 + }, + (source, chunk, hash) => { + const chunkMap = chunk.getChildIdsByOrdersMap().preload; + if (!chunkMap || Object.keys(chunkMap).length === 0) return source; + return Template.asString([ + source, + "", + "// chunk preloadng for javascript", + "", + `var chunkPreloadMap = ${JSON.stringify(chunkMap, null, "\t")};`, + "", + "var chunkPreloadData = chunkPreloadMap[chunkId];", + "if(chunkPreloadData) {", + Template.indent([ + "var head = document.getElementsByTagName('head')[0];", + "chunkPreloadData.forEach(function(chunkId) {", + Template.indent([ + "if(installedChunks[chunkId] === undefined) {", + Template.indent([ + "installedChunks[chunkId] = null;", + mainTemplate.hooks.linkPreload.call("", chunk, hash), + "head.appendChild(link);" + ]), + "}" + ]), + "});" + ]), + "}" + ]); + } + ); + mainTemplate.hooks.requireExtensions.tap( + "JsonpMainTemplatePlugin", + (source, chunk) => { + if (!needChunkOnDemandLoadingCode(chunk)) return source; + + return Template.asString([ + source, + "", + "// on error function for async loading", + `${ + mainTemplate.requireFn + }.oe = function(err) { console.error(err); throw err; };` + ]); + } + ); + mainTemplate.hooks.bootstrap.tap( + "JsonpMainTemplatePlugin", + (source, chunk, hash) => { + if (needChunkLoadingCode(chunk)) { + const withDefer = needEntryDeferringCode(chunk); + const withPrefetch = needPrefetchingCode(chunk); + return Template.asString([ + source, + "", + "// install a JSONP callback for chunk loading", + "function webpackJsonpCallback(data) {", + Template.indent([ + "var chunkIds = data[0];", + "var moreModules = data[1];", + withDefer ? "var executeModules = data[2];" : "", + withPrefetch ? "var prefetchChunks = data[3] || [];" : "", + '// add "moreModules" to the modules object,', + '// then flag all "chunkIds" as loaded and fire callback', + "var moduleId, chunkId, i = 0, resolves = [];", + "for(;i < chunkIds.length; i++) {", + Template.indent([ + "chunkId = chunkIds[i];", + "if(installedChunks[chunkId]) {", + Template.indent("resolves.push(installedChunks[chunkId][0]);"), + "}", + "installedChunks[chunkId] = 0;" + ]), + "}", + "for(moduleId in moreModules) {", + Template.indent([ + "if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {", + Template.indent( + mainTemplate.renderAddModule( + hash, + chunk, + "moduleId", + "moreModules[moduleId]" + ) + ), + "}" + ]), + "}", + "if(parentJsonpFunction) parentJsonpFunction(data);", + withPrefetch + ? Template.asString([ + "// chunk prefetching for javascript", + "var head = document.getElementsByTagName('head')[0];", + "prefetchChunks.forEach(function(chunkId) {", + Template.indent([ + "if(installedChunks[chunkId] === undefined) {", + Template.indent([ + "installedChunks[chunkId] = null;", + mainTemplate.hooks.linkPrefetch.call("", chunk, hash), + "head.appendChild(link);" + ]), + "}" + ]), + "});" + ]) + : "", + "while(resolves.length) {", + Template.indent("resolves.shift()();"), + "}", + withDefer + ? Template.asString([ + "", + "// add entry modules from loaded chunk to deferred list", + "deferredModules.push.apply(deferredModules, executeModules || []);", + "", + "// run deferred modules when all chunks ready", + "return checkDeferredModules();" + ]) + : "" + ]), + "};", + withDefer + ? Template.asString([ + "function checkDeferredModules() {", + Template.indent([ + "var result;", + "for(var i = 0; i < deferredModules.length; i++) {", + Template.indent([ + "var deferredModule = deferredModules[i];", + "var fulfilled = true;", + "for(var j = 1; j < deferredModule.length; j++) {", + Template.indent([ + "var depId = deferredModule[j];", + "if(installedChunks[depId] !== 0) fulfilled = false;" + ]), + "}", + "if(fulfilled) {", + Template.indent([ + "deferredModules.splice(i--, 1);", + "result = " + + mainTemplate.requireFn + + "(" + + mainTemplate.requireFn + + ".s = deferredModule[0]);" + ]), + "}" + ]), + "}", + "return result;" + ]), + "}" + ]) + : "" + ]); + } + return source; + } + ); + mainTemplate.hooks.beforeStartup.tap( + "JsonpMainTemplatePlugin", + (source, chunk, hash) => { + if (needChunkLoadingCode(chunk)) { + var jsonpFunction = mainTemplate.outputOptions.jsonpFunction; + var globalObject = mainTemplate.outputOptions.globalObject; + return Template.asString([ + `var jsonpArray = ${globalObject}[${JSON.stringify( + jsonpFunction + )}] = ${globalObject}[${JSON.stringify(jsonpFunction)}] || [];`, + "var oldJsonpFunction = jsonpArray.push.bind(jsonpArray);", + "jsonpArray.push = webpackJsonpCallback;", + "jsonpArray = jsonpArray.slice();", + "for(var i = 0; i < jsonpArray.length; i++) webpackJsonpCallback(jsonpArray[i]);", + "var parentJsonpFunction = oldJsonpFunction;", + "", + source + ]); + } + return source; + } + ); + mainTemplate.hooks.beforeStartup.tap( + "JsonpMainTemplatePlugin", + (source, chunk, hash) => { + const prefetchChunks = chunk.getChildIdsByOrders().prefetch; + if ( + needChunkLoadingCode(chunk) && + prefetchChunks && + prefetchChunks.length + ) { + return Template.asString([ + source, + `webpackJsonpCallback([[], {}, 0, ${JSON.stringify( + prefetchChunks + )}]);` + ]); + } + return source; + } + ); + mainTemplate.hooks.startup.tap( + "JsonpMainTemplatePlugin", + (source, chunk, hash) => { + if (needEntryDeferringCode(chunk)) { + if (chunk.hasEntryModule()) { + const entries = [chunk.entryModule].filter(Boolean).map(m => + [m.id].concat( + Array.from(chunk.groupsIterable)[0] + .chunks.filter(c => c !== chunk) + .map(c => c.id) + ) + ); + return Template.asString([ + "// add entry module to deferred list", + `deferredModules.push(${entries + .map(e => JSON.stringify(e)) + .join(", ")});`, + "// run deferred modules when ready", + "return checkDeferredModules();" + ]); + } else { + return Template.asString([ + "// run deferred modules from other chunks", + "checkDeferredModules();" + ]); + } + } + return source; + } + ); + mainTemplate.hooks.hotBootstrap.tap( + "JsonpMainTemplatePlugin", + (source, chunk, hash) => { + const globalObject = mainTemplate.outputOptions.globalObject; + const hotUpdateChunkFilename = + mainTemplate.outputOptions.hotUpdateChunkFilename; + const hotUpdateMainFilename = + mainTemplate.outputOptions.hotUpdateMainFilename; + const crossOriginLoading = + mainTemplate.outputOptions.crossOriginLoading; + const hotUpdateFunction = mainTemplate.outputOptions.hotUpdateFunction; + const currentHotUpdateChunkFilename = mainTemplate.getAssetPath( + JSON.stringify(hotUpdateChunkFilename), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, + chunk: { + id: '" + chunkId + "' + } + } + ); + const currentHotUpdateMainFilename = mainTemplate.getAssetPath( + JSON.stringify(hotUpdateMainFilename), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "` + } + ); + const runtimeSource = Template.getFunctionContent( + require("./JsonpMainTemplate.runtime") + ) + .replace(/\/\/\$semicolon/g, ";") + .replace(/\$require\$/g, mainTemplate.requireFn) + .replace( + /\$crossOriginLoading\$/g, + crossOriginLoading ? JSON.stringify(crossOriginLoading) : "null" + ) + .replace(/\$hotMainFilename\$/g, currentHotUpdateMainFilename) + .replace(/\$hotChunkFilename\$/g, currentHotUpdateChunkFilename) + .replace(/\$hash\$/g, JSON.stringify(hash)); + return `${source} +function hotDisposeChunk(chunkId) { + delete installedChunks[chunkId]; +} +var parentHotUpdateCallback = ${globalObject}[${JSON.stringify( + hotUpdateFunction + )}]; +${globalObject}[${JSON.stringify(hotUpdateFunction)}] = ${runtimeSource}`; + } + ); + mainTemplate.hooks.hash.tap("JsonpMainTemplatePlugin", hash => { + hash.update("jsonp"); + hash.update("6"); + }); + } +} +module.exports = JsonpMainTemplatePlugin; diff --git a/node_modules/webpack/lib/web/JsonpTemplatePlugin.js b/node_modules/webpack/lib/web/JsonpTemplatePlugin.js new file mode 100644 index 00000000..80a6b5b4 --- /dev/null +++ b/node_modules/webpack/lib/web/JsonpTemplatePlugin.js @@ -0,0 +1,23 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const JsonpMainTemplatePlugin = require("./JsonpMainTemplatePlugin"); +const JsonpChunkTemplatePlugin = require("./JsonpChunkTemplatePlugin"); +const JsonpHotUpdateChunkTemplatePlugin = require("./JsonpHotUpdateChunkTemplatePlugin"); + +class JsonpTemplatePlugin { + apply(compiler) { + compiler.hooks.thisCompilation.tap("JsonpTemplatePlugin", compilation => { + new JsonpMainTemplatePlugin().apply(compilation.mainTemplate); + new JsonpChunkTemplatePlugin().apply(compilation.chunkTemplate); + new JsonpHotUpdateChunkTemplatePlugin().apply( + compilation.hotUpdateChunkTemplate + ); + }); + } +} + +module.exports = JsonpTemplatePlugin; diff --git a/node_modules/webpack/lib/web/WebEnvironmentPlugin.js b/node_modules/webpack/lib/web/WebEnvironmentPlugin.js new file mode 100644 index 00000000..9b0df574 --- /dev/null +++ b/node_modules/webpack/lib/web/WebEnvironmentPlugin.js @@ -0,0 +1,18 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +class WebEnvironmentPlugin { + constructor(inputFileSystem, outputFileSystem) { + this.inputFileSystem = inputFileSystem; + this.outputFileSystem = outputFileSystem; + } + + apply(compiler) { + compiler.outputFileSystem = this.outputFileSystem; + } +} + +module.exports = WebEnvironmentPlugin; diff --git a/node_modules/webpack/lib/webpack.js b/node_modules/webpack/lib/webpack.js new file mode 100644 index 00000000..58c96d15 --- /dev/null +++ b/node_modules/webpack/lib/webpack.js @@ -0,0 +1,202 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Compiler = require("./Compiler"); +const MultiCompiler = require("./MultiCompiler"); +const NodeEnvironmentPlugin = require("./node/NodeEnvironmentPlugin"); +const WebpackOptionsApply = require("./WebpackOptionsApply"); +const WebpackOptionsDefaulter = require("./WebpackOptionsDefaulter"); +const validateSchema = require("./validateSchema"); +const WebpackOptionsValidationError = require("./WebpackOptionsValidationError"); +const webpackOptionsSchema = require("../schemas/WebpackOptions.json"); +const RemovedPluginError = require("./RemovedPluginError"); +const version = require("../package.json").version; + +/** @typedef {import("../declarations/WebpackOptions").WebpackOptions} WebpackOptions */ + +/** + * @param {WebpackOptions} options options object + * @param {function(Error=, Stats=): void=} callback callback + * @returns {Compiler | MultiCompiler} the compiler object + */ +const webpack = (options, callback) => { + const webpackOptionsValidationErrors = validateSchema( + webpackOptionsSchema, + options + ); + if (webpackOptionsValidationErrors.length) { + throw new WebpackOptionsValidationError(webpackOptionsValidationErrors); + } + let compiler; + if (Array.isArray(options)) { + compiler = new MultiCompiler(options.map(options => webpack(options))); + } else if (typeof options === "object") { + options = new WebpackOptionsDefaulter().process(options); + + compiler = new Compiler(options.context); + compiler.options = options; + new NodeEnvironmentPlugin().apply(compiler); + if (options.plugins && Array.isArray(options.plugins)) { + for (const plugin of options.plugins) { + if (typeof plugin === "function") { + plugin.apply(compiler); + } else { + plugin.apply(compiler); + } + } + } + compiler.hooks.environment.call(); + compiler.hooks.afterEnvironment.call(); + compiler.options = new WebpackOptionsApply().process(options, compiler); + } else { + throw new Error("Invalid argument: options"); + } + if (callback) { + if (typeof callback !== "function") { + throw new Error("Invalid argument: callback"); + } + if ( + options.watch === true || + (Array.isArray(options) && options.some(o => o.watch)) + ) { + const watchOptions = Array.isArray(options) + ? options.map(o => o.watchOptions || {}) + : options.watchOptions || {}; + return compiler.watch(watchOptions, callback); + } + compiler.run(callback); + } + return compiler; +}; + +exports = module.exports = webpack; +exports.version = version; + +webpack.WebpackOptionsDefaulter = WebpackOptionsDefaulter; +webpack.WebpackOptionsApply = WebpackOptionsApply; +webpack.Compiler = Compiler; +webpack.MultiCompiler = MultiCompiler; +webpack.NodeEnvironmentPlugin = NodeEnvironmentPlugin; +// @ts-ignore Global @this directive is not supported +webpack.validate = validateSchema.bind(this, webpackOptionsSchema); +webpack.validateSchema = validateSchema; +webpack.WebpackOptionsValidationError = WebpackOptionsValidationError; + +const exportPlugins = (obj, mappings) => { + for (const name of Object.keys(mappings)) { + Object.defineProperty(obj, name, { + configurable: false, + enumerable: true, + get: mappings[name] + }); + } +}; + +exportPlugins(exports, { + AutomaticPrefetchPlugin: () => require("./AutomaticPrefetchPlugin"), + BannerPlugin: () => require("./BannerPlugin"), + CachePlugin: () => require("./CachePlugin"), + ContextExclusionPlugin: () => require("./ContextExclusionPlugin"), + ContextReplacementPlugin: () => require("./ContextReplacementPlugin"), + DefinePlugin: () => require("./DefinePlugin"), + Dependency: () => require("./Dependency"), + DllPlugin: () => require("./DllPlugin"), + DllReferencePlugin: () => require("./DllReferencePlugin"), + EnvironmentPlugin: () => require("./EnvironmentPlugin"), + EvalDevToolModulePlugin: () => require("./EvalDevToolModulePlugin"), + EvalSourceMapDevToolPlugin: () => require("./EvalSourceMapDevToolPlugin"), + ExtendedAPIPlugin: () => require("./ExtendedAPIPlugin"), + ExternalsPlugin: () => require("./ExternalsPlugin"), + HashedModuleIdsPlugin: () => require("./HashedModuleIdsPlugin"), + HotModuleReplacementPlugin: () => require("./HotModuleReplacementPlugin"), + IgnorePlugin: () => require("./IgnorePlugin"), + LibraryTemplatePlugin: () => require("./LibraryTemplatePlugin"), + LoaderOptionsPlugin: () => require("./LoaderOptionsPlugin"), + LoaderTargetPlugin: () => require("./LoaderTargetPlugin"), + MemoryOutputFileSystem: () => require("./MemoryOutputFileSystem"), + Module: () => require("./Module"), + ModuleFilenameHelpers: () => require("./ModuleFilenameHelpers"), + NamedChunksPlugin: () => require("./NamedChunksPlugin"), + NamedModulesPlugin: () => require("./NamedModulesPlugin"), + NoEmitOnErrorsPlugin: () => require("./NoEmitOnErrorsPlugin"), + NormalModuleReplacementPlugin: () => + require("./NormalModuleReplacementPlugin"), + PrefetchPlugin: () => require("./PrefetchPlugin"), + ProgressPlugin: () => require("./ProgressPlugin"), + ProvidePlugin: () => require("./ProvidePlugin"), + SetVarMainTemplatePlugin: () => require("./SetVarMainTemplatePlugin"), + SingleEntryPlugin: () => require("./SingleEntryPlugin"), + SourceMapDevToolPlugin: () => require("./SourceMapDevToolPlugin"), + Stats: () => require("./Stats"), + Template: () => require("./Template"), + UmdMainTemplatePlugin: () => require("./UmdMainTemplatePlugin"), + WatchIgnorePlugin: () => require("./WatchIgnorePlugin") +}); +exportPlugins((exports.dependencies = {}), { + DependencyReference: () => require("./dependencies/DependencyReference") +}); +exportPlugins((exports.optimize = {}), { + AggressiveMergingPlugin: () => require("./optimize/AggressiveMergingPlugin"), + AggressiveSplittingPlugin: () => + require("./optimize/AggressiveSplittingPlugin"), + ChunkModuleIdRangePlugin: () => + require("./optimize/ChunkModuleIdRangePlugin"), + LimitChunkCountPlugin: () => require("./optimize/LimitChunkCountPlugin"), + MinChunkSizePlugin: () => require("./optimize/MinChunkSizePlugin"), + ModuleConcatenationPlugin: () => + require("./optimize/ModuleConcatenationPlugin"), + OccurrenceOrderPlugin: () => require("./optimize/OccurrenceOrderPlugin"), + OccurrenceModuleOrderPlugin: () => + require("./optimize/OccurrenceModuleOrderPlugin"), + OccurrenceChunkOrderPlugin: () => + require("./optimize/OccurrenceChunkOrderPlugin"), + RuntimeChunkPlugin: () => require("./optimize/RuntimeChunkPlugin"), + SideEffectsFlagPlugin: () => require("./optimize/SideEffectsFlagPlugin"), + SplitChunksPlugin: () => require("./optimize/SplitChunksPlugin") +}); +exportPlugins((exports.web = {}), { + FetchCompileWasmTemplatePlugin: () => + require("./web/FetchCompileWasmTemplatePlugin"), + JsonpTemplatePlugin: () => require("./web/JsonpTemplatePlugin") +}); +exportPlugins((exports.webworker = {}), { + WebWorkerTemplatePlugin: () => require("./webworker/WebWorkerTemplatePlugin") +}); +exportPlugins((exports.node = {}), { + NodeTemplatePlugin: () => require("./node/NodeTemplatePlugin"), + ReadFileCompileWasmTemplatePlugin: () => + require("./node/ReadFileCompileWasmTemplatePlugin") +}); +exportPlugins((exports.debug = {}), { + ProfilingPlugin: () => require("./debug/ProfilingPlugin") +}); +exportPlugins((exports.util = {}), { + createHash: () => require("./util/createHash") +}); + +const defineMissingPluginError = (namespace, pluginName, errorMessage) => { + Object.defineProperty(namespace, pluginName, { + configurable: false, + enumerable: true, + get() { + throw new RemovedPluginError(errorMessage); + } + }); +}; + +// TODO remove in webpack 5 +defineMissingPluginError( + exports.optimize, + "UglifyJsPlugin", + "webpack.optimize.UglifyJsPlugin has been removed, please use config.optimization.minimize instead." +); + +// TODO remove in webpack 5 +defineMissingPluginError( + exports.optimize, + "CommonsChunkPlugin", + "webpack.optimize.CommonsChunkPlugin has been removed, please use config.optimization.splitChunks instead." +); diff --git a/node_modules/webpack/lib/webpack.web.js b/node_modules/webpack/lib/webpack.web.js new file mode 100644 index 00000000..1f60eab7 --- /dev/null +++ b/node_modules/webpack/lib/webpack.web.js @@ -0,0 +1,31 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Compiler = require("./Compiler"); +const WebEnvironmentPlugin = require("./web/WebEnvironmentPlugin"); +const WebpackOptionsApply = require("./WebpackOptionsApply"); +const WebpackOptionsDefaulter = require("./WebpackOptionsDefaulter"); + +const webpack = (options, callback) => { + new WebpackOptionsDefaulter().process(options); + + const compiler = new Compiler(); + compiler.options = new WebpackOptionsApply().process(options, compiler); + new WebEnvironmentPlugin( + options.inputFileSystem, + options.outputFileSystem + ).apply(compiler); + if (callback) { + compiler.run(callback); + } + return compiler; +}; +module.exports = webpack; + +webpack.WebpackOptionsDefaulter = WebpackOptionsDefaulter; +webpack.WebpackOptionsApply = WebpackOptionsApply; +webpack.Compiler = Compiler; +webpack.WebEnvironmentPlugin = WebEnvironmentPlugin; diff --git a/node_modules/webpack/lib/webworker/WebWorkerChunkTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerChunkTemplatePlugin.js new file mode 100644 index 00000000..f44ca26c --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerChunkTemplatePlugin.js @@ -0,0 +1,35 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const { ConcatSource } = require("webpack-sources"); + +class WebWorkerChunkTemplatePlugin { + apply(chunkTemplate) { + chunkTemplate.hooks.render.tap( + "WebWorkerChunkTemplatePlugin", + (modules, chunk) => { + const chunkCallbackName = chunkTemplate.outputOptions.chunkCallbackName; + const globalObject = chunkTemplate.outputOptions.globalObject; + const source = new ConcatSource(); + source.add( + `${globalObject}[${JSON.stringify( + chunkCallbackName + )}](${JSON.stringify(chunk.ids)},` + ); + source.add(modules); + source.add(")"); + return source; + } + ); + chunkTemplate.hooks.hash.tap("WebWorkerChunkTemplatePlugin", hash => { + hash.update("webworker"); + hash.update("3"); + hash.update(`${chunkTemplate.outputOptions.chunkCallbackName}`); + hash.update(`${chunkTemplate.outputOptions.globalObject}`); + }); + } +} +module.exports = WebWorkerChunkTemplatePlugin; diff --git a/node_modules/webpack/lib/webworker/WebWorkerHotUpdateChunkTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerHotUpdateChunkTemplatePlugin.js new file mode 100644 index 00000000..8b026119 --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerHotUpdateChunkTemplatePlugin.js @@ -0,0 +1,40 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; +const { ConcatSource } = require("webpack-sources"); + +class WebWorkerHotUpdateChunkTemplatePlugin { + apply(hotUpdateChunkTemplate) { + hotUpdateChunkTemplate.hooks.render.tap( + "WebWorkerHotUpdateChunkTemplatePlugin", + (modulesSource, modules, removedModules, hash, id) => { + const hotUpdateFunction = + hotUpdateChunkTemplate.outputOptions.hotUpdateFunction; + const globalObject = hotUpdateChunkTemplate.outputOptions.globalObject; + const source = new ConcatSource(); + source.add( + `${globalObject}[${JSON.stringify( + hotUpdateFunction + )}](${JSON.stringify(id)},` + ); + source.add(modulesSource); + source.add(")"); + return source; + } + ); + hotUpdateChunkTemplate.hooks.hash.tap( + "WebWorkerHotUpdateChunkTemplatePlugin", + hash => { + hash.update("WebWorkerHotUpdateChunkTemplatePlugin"); + hash.update("3"); + hash.update( + hotUpdateChunkTemplate.outputOptions.hotUpdateFunction + "" + ); + hash.update(hotUpdateChunkTemplate.outputOptions.globalObject + ""); + } + ); + } +} +module.exports = WebWorkerHotUpdateChunkTemplatePlugin; diff --git a/node_modules/webpack/lib/webworker/WebWorkerMainTemplate.runtime.js b/node_modules/webpack/lib/webworker/WebWorkerMainTemplate.runtime.js new file mode 100644 index 00000000..8c63f772 --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerMainTemplate.runtime.js @@ -0,0 +1,65 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +/*globals installedChunks hotAddUpdateChunk parentHotUpdateCallback importScripts XMLHttpRequest $require$ $hotChunkFilename$ $hotMainFilename$ */ +module.exports = function() { + // eslint-disable-next-line no-unused-vars + function webpackHotUpdateCallback(chunkId, moreModules) { + hotAddUpdateChunk(chunkId, moreModules); + if (parentHotUpdateCallback) parentHotUpdateCallback(chunkId, moreModules); + } //$semicolon + + // eslint-disable-next-line no-unused-vars + function hotDownloadUpdateChunk(chunkId) { + importScripts($require$.p + $hotChunkFilename$); + } + + // eslint-disable-next-line no-unused-vars + function hotDownloadManifest(requestTimeout) { + requestTimeout = requestTimeout || 10000; + return new Promise(function(resolve, reject) { + if (typeof XMLHttpRequest === "undefined") { + return reject(new Error("No browser support")); + } + try { + var request = new XMLHttpRequest(); + var requestPath = $require$.p + $hotMainFilename$; + request.open("GET", requestPath, true); + request.timeout = requestTimeout; + request.send(null); + } catch (err) { + return reject(err); + } + request.onreadystatechange = function() { + if (request.readyState !== 4) return; + if (request.status === 0) { + // timeout + reject( + new Error("Manifest request to " + requestPath + " timed out.") + ); + } else if (request.status === 404) { + // no update available + resolve(); + } else if (request.status !== 200 && request.status !== 304) { + // other failure + reject(new Error("Manifest request to " + requestPath + " failed.")); + } else { + // success + try { + var update = JSON.parse(request.responseText); + } catch (e) { + reject(e); + return; + } + resolve(update); + } + }; + }); + } + + //eslint-disable-next-line no-unused-vars + function hotDisposeChunk(chunkId) { + delete installedChunks[chunkId]; + } +}; diff --git a/node_modules/webpack/lib/webworker/WebWorkerMainTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerMainTemplatePlugin.js new file mode 100644 index 00000000..39f7dabb --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerMainTemplatePlugin.js @@ -0,0 +1,191 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const Template = require("../Template"); + +class WebWorkerMainTemplatePlugin { + apply(mainTemplate) { + const needChunkOnDemandLoadingCode = chunk => { + for (const chunkGroup of chunk.groupsIterable) { + if (chunkGroup.getNumberOfChildren() > 0) return true; + } + return false; + }; + mainTemplate.hooks.localVars.tap( + "WebWorkerMainTemplatePlugin", + (source, chunk) => { + if (needChunkOnDemandLoadingCode(chunk)) { + return Template.asString([ + source, + "", + "// object to store loaded chunks", + '// "1" means "already loaded"', + "var installedChunks = {", + Template.indent( + chunk.ids.map(id => `${JSON.stringify(id)}: 1`).join(",\n") + ), + "};" + ]); + } + return source; + } + ); + mainTemplate.hooks.requireEnsure.tap( + "WebWorkerMainTemplatePlugin", + (_, chunk, hash) => { + const chunkFilename = mainTemplate.outputOptions.chunkFilename; + const chunkMaps = chunk.getChunkMaps(); + return Template.asString([ + "promises.push(Promise.resolve().then(function() {", + Template.indent([ + '// "1" is the signal for "already loaded"', + "if(!installedChunks[chunkId]) {", + Template.indent([ + "importScripts(" + + mainTemplate.getAssetPath(JSON.stringify(chunkFilename), { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode( + hash, + length + )} + "`, + chunk: { + id: '" + chunkId + "', + hash: `" + ${JSON.stringify(chunkMaps.hash)}[chunkId] + "`, + hashWithLength(length) { + const shortChunkHashMap = Object.create(null); + for (const chunkId of Object.keys(chunkMaps.hash)) { + if (typeof chunkMaps.hash[chunkId] === "string") { + shortChunkHashMap[chunkId] = chunkMaps.hash[ + chunkId + ].substr(0, length); + } + } + return `" + ${JSON.stringify( + shortChunkHashMap + )}[chunkId] + "`; + }, + contentHash: { + javascript: `" + ${JSON.stringify( + chunkMaps.contentHash.javascript + )}[chunkId] + "` + }, + contentHashWithLength: { + javascript: length => { + const shortContentHashMap = {}; + const contentHash = chunkMaps.contentHash.javascript; + for (const chunkId of Object.keys(contentHash)) { + if (typeof contentHash[chunkId] === "string") { + shortContentHashMap[chunkId] = contentHash[ + chunkId + ].substr(0, length); + } + } + return `" + ${JSON.stringify( + shortContentHashMap + )}[chunkId] + "`; + } + }, + name: `" + (${JSON.stringify( + chunkMaps.name + )}[chunkId]||chunkId) + "` + }, + contentHashType: "javascript" + }) + + ");" + ]), + "}" + ]), + "}));" + ]); + } + ); + mainTemplate.hooks.bootstrap.tap( + "WebWorkerMainTemplatePlugin", + (source, chunk, hash) => { + if (needChunkOnDemandLoadingCode(chunk)) { + const chunkCallbackName = + mainTemplate.outputOptions.chunkCallbackName; + const globalObject = mainTemplate.outputOptions.globalObject; + return Template.asString([ + source, + `${globalObject}[${JSON.stringify( + chunkCallbackName + )}] = function webpackChunkCallback(chunkIds, moreModules) {`, + Template.indent([ + "for(var moduleId in moreModules) {", + Template.indent( + mainTemplate.renderAddModule( + hash, + chunk, + "moduleId", + "moreModules[moduleId]" + ) + ), + "}", + "while(chunkIds.length)", + Template.indent("installedChunks[chunkIds.pop()] = 1;") + ]), + "};" + ]); + } + return source; + } + ); + mainTemplate.hooks.hotBootstrap.tap( + "WebWorkerMainTemplatePlugin", + (source, chunk, hash) => { + const hotUpdateChunkFilename = + mainTemplate.outputOptions.hotUpdateChunkFilename; + const hotUpdateMainFilename = + mainTemplate.outputOptions.hotUpdateMainFilename; + const hotUpdateFunction = mainTemplate.outputOptions.hotUpdateFunction; + const globalObject = mainTemplate.outputOptions.globalObject; + const currentHotUpdateChunkFilename = mainTemplate.getAssetPath( + JSON.stringify(hotUpdateChunkFilename), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, + chunk: { + id: '" + chunkId + "' + } + } + ); + const currentHotUpdateMainFilename = mainTemplate.getAssetPath( + JSON.stringify(hotUpdateMainFilename), + { + hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, + hashWithLength: length => + `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "` + } + ); + + return ( + source + + "\n" + + `var parentHotUpdateCallback = ${globalObject}[${JSON.stringify( + hotUpdateFunction + )}];\n` + + `${globalObject}[${JSON.stringify(hotUpdateFunction)}] = ` + + Template.getFunctionContent( + require("./WebWorkerMainTemplate.runtime") + ) + .replace(/\/\/\$semicolon/g, ";") + .replace(/\$require\$/g, mainTemplate.requireFn) + .replace(/\$hotMainFilename\$/g, currentHotUpdateMainFilename) + .replace(/\$hotChunkFilename\$/g, currentHotUpdateChunkFilename) + .replace(/\$hash\$/g, JSON.stringify(hash)) + ); + } + ); + mainTemplate.hooks.hash.tap("WebWorkerMainTemplatePlugin", hash => { + hash.update("webworker"); + hash.update("4"); + }); + } +} +module.exports = WebWorkerMainTemplatePlugin; diff --git a/node_modules/webpack/lib/webworker/WebWorkerTemplatePlugin.js b/node_modules/webpack/lib/webworker/WebWorkerTemplatePlugin.js new file mode 100644 index 00000000..5ad89f37 --- /dev/null +++ b/node_modules/webpack/lib/webworker/WebWorkerTemplatePlugin.js @@ -0,0 +1,25 @@ +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const WebWorkerMainTemplatePlugin = require("./WebWorkerMainTemplatePlugin"); +const WebWorkerChunkTemplatePlugin = require("./WebWorkerChunkTemplatePlugin"); +const WebWorkerHotUpdateChunkTemplatePlugin = require("./WebWorkerHotUpdateChunkTemplatePlugin"); + +class WebWorkerTemplatePlugin { + apply(compiler) { + compiler.hooks.thisCompilation.tap( + "WebWorkerTemplatePlugin", + compilation => { + new WebWorkerMainTemplatePlugin().apply(compilation.mainTemplate); + new WebWorkerChunkTemplatePlugin().apply(compilation.chunkTemplate); + new WebWorkerHotUpdateChunkTemplatePlugin().apply( + compilation.hotUpdateChunkTemplate + ); + } + ); + } +} +module.exports = WebWorkerTemplatePlugin; diff --git a/node_modules/webpack/node_modules/.bin/acorn b/node_modules/webpack/node_modules/.bin/acorn new file mode 120000 index 00000000..fa65fee8 --- /dev/null +++ b/node_modules/webpack/node_modules/.bin/acorn @@ -0,0 +1 @@ +../../../acorn/bin/acorn
\ No newline at end of file diff --git a/node_modules/webpack/node_modules/.bin/mkdirp b/node_modules/webpack/node_modules/.bin/mkdirp new file mode 120000 index 00000000..91a5f623 --- /dev/null +++ b/node_modules/webpack/node_modules/.bin/mkdirp @@ -0,0 +1 @@ +../../../mkdirp/bin/cmd.js
\ No newline at end of file diff --git a/node_modules/webpack/package.json b/node_modules/webpack/package.json new file mode 100644 index 00000000..c8a000e1 --- /dev/null +++ b/node_modules/webpack/package.json @@ -0,0 +1,197 @@ +{ + "name": "webpack", + "version": "4.25.1", + "author": "Tobias Koppers @sokra", + "description": "Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.", + "license": "MIT", + "dependencies": { + "@webassemblyjs/ast": "1.7.11", + "@webassemblyjs/helper-module-context": "1.7.11", + "@webassemblyjs/wasm-edit": "1.7.11", + "@webassemblyjs/wasm-parser": "1.7.11", + "acorn": "^5.6.2", + "acorn-dynamic-import": "^3.0.0", + "ajv": "^6.1.0", + "ajv-keywords": "^3.1.0", + "chrome-trace-event": "^1.0.0", + "enhanced-resolve": "^4.1.0", + "eslint-scope": "^4.0.0", + "json-parse-better-errors": "^1.0.2", + "loader-runner": "^2.3.0", + "loader-utils": "^1.1.0", + "memory-fs": "~0.4.1", + "micromatch": "^3.1.8", + "mkdirp": "~0.5.0", + "neo-async": "^2.5.0", + "node-libs-browser": "^2.0.0", + "schema-utils": "^0.4.4", + "tapable": "^1.1.0", + "uglifyjs-webpack-plugin": "^1.2.4", + "watchpack": "^1.5.0", + "webpack-sources": "^1.3.0" + }, + "devDependencies": { + "@types/node": "^9.6.4", + "@types/tapable": "^1.0.1", + "@types/webpack-sources": "^0.1.4", + "benchmark": "^2.1.1", + "bundle-loader": "~0.5.0", + "codacy-coverage": "^2.0.1", + "coffee-loader": "^0.9.0", + "coffeescript": "^1.10.0", + "coveralls": "^3.0.2", + "css-loader": "^0.28.3", + "es6-promise-polyfill": "^1.1.1", + "eslint": "^5.8.0", + "eslint-config-prettier": "^3.1.0", + "eslint-plugin-jest": "^21.26.2", + "eslint-plugin-node": "^8.0.0", + "eslint-plugin-prettier": "^3.0.0", + "express": "~4.13.1", + "file-loader": "^1.1.6", + "glob": "^7.1.3", + "husky": "^1.1.3", + "i18n-webpack-plugin": "^1.0.0", + "istanbul": "^0.4.5", + "jade": "^1.11.0", + "jade-loader": "~0.8.0", + "jest": "24.0.0-alpha.1", + "jest-junit": "^5.2.0", + "json-loader": "^0.5.7", + "json-schema-to-typescript": "^6.0.1", + "less": "^2.5.1", + "less-loader": "^4.0.3", + "lint-staged": "^8.0.4", + "lodash": "^4.17.4", + "prettier": "^1.14.3", + "pug": "^2.0.3", + "pug-loader": "^2.4.0", + "raw-loader": "~0.5.0", + "react": "^15.2.1", + "react-dom": "^15.2.1", + "rimraf": "^2.6.2", + "script-loader": "~0.7.0", + "simple-git": "^1.65.0", + "style-loader": "^0.19.1", + "typescript": "^3.0.0-rc", + "url-loader": "^0.6.2", + "val-loader": "^1.0.2", + "vm-browserify": "~0.0.0", + "wast-loader": "^1.5.5", + "webpack-dev-middleware": "^1.9.0", + "worker-loader": "^1.1.1", + "xxhashjs": "^0.2.1" + }, + "engines": { + "node": ">=6.11.5" + }, + "repository": { + "type": "git", + "url": "https://github.com/webpack/webpack.git" + }, + "homepage": "https://github.com/webpack/webpack", + "main": "lib/webpack.js", + "web": "lib/webpack.web.js", + "bin": "./bin/webpack.js", + "files": [ + "lib/", + "bin/", + "buildin/", + "declarations/", + "hot/", + "web_modules/", + "schemas/", + "SECURITY.md" + ], + "scripts": { + "setup": "node ./setup/setup.js", + "test": "node --max-old-space-size=4096 --trace-deprecation node_modules/jest-cli/bin/jest", + "test:update-snapshots": "yarn jest -u", + "test:integration": "node --max-old-space-size=4096 --trace-deprecation node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.test.js\"", + "test:basic": "node --max-old-space-size=4096 --trace-deprecation node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/{TestCasesNormal,StatsTestCases,ConfigTestCases}.test.js\"", + "test:unit": "node --max-old-space-size=4096 --trace-deprecation node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.unittest.js\"", + "travis:integration": "yarn cover:init && yarn cover:integration --ci $JEST", + "travis:basic": "yarn test:basic --ci $JEST", + "travis:lint-unit": "yarn lint && yarn cover:init && yarn cover:unit --ci $JEST", + "travis:benchmark": "yarn benchmark --ci", + "appveyor:integration": "yarn cover:init && yarn cover:integration --ci %JEST%", + "appveyor:unit": "yarn cover:init && yarn cover:unit --ci %JEST%", + "appveyor:benchmark": "yarn benchmark --ci", + "build:examples": "cd examples && node buildAll.js", + "pretest": "yarn lint", + "prelint": "yarn setup", + "lint": "yarn code-lint && yarn schema-lint && yarn type-lint && yarn special-lint", + "code-lint": "eslint --cache \"{setup,lib,bin,hot,buildin,benchmark,tooling,schemas}/**/*.js\" \"test/*.js\" \"test/{configCases,watchCases,statsCases,hotCases}/**/webpack.config.js\" \"examples/**/webpack.config.js\"", + "type-lint": "tsc --pretty", + "special-lint": "node tooling/inherit-types && node tooling/format-schemas && node tooling/compile-to-definitions", + "special-lint-fix": "node tooling/inherit-types --write --override && node tooling/format-schemas --write && node tooling/compile-to-definitions --write", + "fix": "yarn code-lint --fix && yarn special-lint-fix", + "pretty": "prettier --loglevel warn --write \"*.{ts,js,json,yml,yaml}\" \"{setup,lib,bin,hot,buildin,benchmark,tooling,schemas}/**/*.{js,json}\" \"test/*.js\" \"test/{configCases,watchCases,statsCases,hotCases}/**/webpack.config.js\" \"examples/**/webpack.config.js\"", + "schema-lint": "node --max-old-space-size=4096 node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.lint.js\" --no-verbose", + "benchmark": "node --max-old-space-size=4096 --trace-deprecation node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.benchmark.js\" --runInBand", + "cover": "yarn cover:init && yarn cover:all && yarn cover:report", + "cover:init": "rimraf coverage", + "cover:all": "node --max-old-space-size=4096 node_modules/jest-cli/bin/jest --coverage", + "cover:integration": "node --max-old-space-size=4096 node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.test.js\" --coverage", + "cover:unit": "node --max-old-space-size=4096 node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.unittest.js\" --coverage", + "cover:report": "istanbul report" + }, + "husky": { + "hooks": { + "pre-commit": "lint-staged" + } + }, + "lint-staged": { + "*.js|{lib,setup,bin,hot,buildin,tooling,schemas}/**/*.js|test/*.js|{test,examples}/**/webpack.config.js}": [ + "eslint --cache" + ] + }, + "jest": { + "forceExit": true, + "setupFilesAfterEnv": [ + "<rootDir>/test/setupTestFramework.js" + ], + "testMatch": [ + "<rootDir>/test/*.test.js", + "<rootDir>/test/*.unittest.js" + ], + "watchPathIgnorePatterns": [ + "<rootDir>/.git", + "<rootDir>/node_modules", + "<rootDir>/test/js", + "<rootDir>/test/browsertest/js", + "<rootDir>/test/fixtures/temp-cache-fixture", + "<rootDir>/test/fixtures/temp-", + "<rootDir>/benchmark", + "<rootDir>/examples/*/dist", + "<rootDir>/coverage", + "<rootDir>/.eslintcache" + ], + "modulePathIgnorePatterns": [ + "<rootDir>/.git", + "<rootDir>/node_modules/webpack/node_modules", + "<rootDir>/test/js", + "<rootDir>/test/browsertest/js", + "<rootDir>/test/fixtures/temp-cache-fixture", + "<rootDir>/test/fixtures/temp-", + "<rootDir>/benchmark", + "<rootDir>/examples/*/dist", + "<rootDir>/coverage", + "<rootDir>/.eslintcache" + ], + "transformIgnorePatterns": [ + "<rootDir>" + ], + "coverageDirectory": "<rootDir>/coverage", + "coveragePathIgnorePatterns": [ + "\\.runtime\\.js$", + "<rootDir>/test", + "<rootDir>/schemas", + "<rootDir>/node_modules" + ], + "testEnvironment": "node", + "coverageReporters": [ + "json" + ] + } +} diff --git a/node_modules/webpack/schemas/WebpackOptions.json b/node_modules/webpack/schemas/WebpackOptions.json new file mode 100644 index 00000000..ea06060b --- /dev/null +++ b/node_modules/webpack/schemas/WebpackOptions.json @@ -0,0 +1,2159 @@ +{ + "definitions": { + "ArrayOfStringOrStringArrayValues": { + "type": "array", + "items": { + "description": "string or array of strings", + "anyOf": [ + { + "type": "string", + "minLength": 1 + }, + { + "type": "array", + "items": { + "description": "A non-empty string", + "type": "string", + "minLength": 1 + } + } + ] + } + }, + "ArrayOfStringValues": { + "type": "array", + "items": { + "description": "A non-empty string", + "type": "string", + "minLength": 1 + } + }, + "Entry": { + "anyOf": [ + { + "$ref": "#/definitions/EntryDynamic" + }, + { + "$ref": "#/definitions/EntryStatic" + } + ] + }, + "EntryDynamic": { + "description": "A Function returning an entry object, an entry string, an entry array or a promise to these things.", + "instanceof": "Function", + "tsType": "(() => EntryStatic | Promise<EntryStatic>)" + }, + "EntryItem": { + "oneOf": [ + { + "description": "An entry point without name. The string is resolved to a module which is loaded upon startup.", + "type": "string", + "minLength": 1 + }, + { + "description": "An entry point without name. All modules are loaded upon startup. The last one is exported.", + "anyOf": [ + { + "$ref": "#/definitions/NonEmptyArrayOfUniqueStringValues" + } + ] + } + ] + }, + "EntryObject": { + "description": "Multiple entry bundles are created. The key is the chunk name. The value can be a string or an array.", + "type": "object", + "additionalProperties": { + "description": "An entry point with name", + "oneOf": [ + { + "description": "The string is resolved to a module which is loaded upon startup.", + "type": "string", + "minLength": 1 + }, + { + "description": "All modules are loaded upon startup. The last one is exported.", + "anyOf": [ + { + "$ref": "#/definitions/NonEmptyArrayOfUniqueStringValues" + } + ] + } + ] + }, + "minProperties": 1 + }, + "EntryStatic": { + "oneOf": [ + { + "$ref": "#/definitions/EntryObject" + }, + { + "$ref": "#/definitions/EntryItem" + } + ] + }, + "ExternalItem": { + "anyOf": [ + { + "description": "An exact matched dependency becomes external. The same string is used as external dependency.", + "type": "string" + }, + { + "description": "If an dependency matches exactly a property of the object, the property value is used as dependency.", + "type": "object", + "additionalProperties": { + "description": "The dependency used for the external", + "anyOf": [ + { + "type": "string" + }, + { + "type": "object" + }, + { + "$ref": "#/definitions/ArrayOfStringValues" + }, + { + "type": "boolean" + } + ] + } + }, + { + "description": "Every matched dependency becomes external.", + "instanceof": "RegExp", + "tsType": "RegExp" + } + ] + }, + "Externals": { + "anyOf": [ + { + "description": "`function(context, request, callback(err, result))` The function is called on each dependency.", + "instanceof": "Function", + "tsType": "((context: string, request: string, callback: (err?: Error, result?: string) => void) => void)" + }, + { + "$ref": "#/definitions/ExternalItem" + }, + { + "type": "array", + "items": { + "description": "External configuration", + "anyOf": [ + { + "description": "`function(context, request, callback(err, result))` The function is called on each dependency.", + "instanceof": "Function", + "tsType": "((context: string, request: string, callback: (err?: Error, result?: string) => void) => void)" + }, + { + "$ref": "#/definitions/ExternalItem" + } + ] + } + } + ] + }, + "FilterItemTypes": { + "anyOf": [ + { + "instanceof": "RegExp", + "tsType": "RegExp" + }, + { + "type": "string" + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "FilterTypes": { + "anyOf": [ + { + "$ref": "#/definitions/FilterItemTypes" + }, + { + "type": "array", + "items": { + "description": "Rule to filter", + "anyOf": [ + { + "$ref": "#/definitions/FilterItemTypes" + } + ] + } + } + ] + }, + "LibraryCustomUmdObject": { + "type": "object", + "additionalProperties": false, + "properties": { + "amd": { + "description": "Name of the exposed AMD library in the UMD", + "type": "string" + }, + "commonjs": { + "description": "Name of the exposed commonjs export in the UMD", + "type": "string" + }, + "root": { + "description": "Name of the property exposed globally by a UMD library", + "anyOf": [ + { + "type": "string" + }, + { + "$ref": "#/definitions/ArrayOfStringValues" + } + ] + } + } + }, + "ModuleOptions": { + "type": "object", + "additionalProperties": false, + "properties": { + "defaultRules": { + "description": "An array of rules applied by default for modules.", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetRules" + } + ] + }, + "exprContextCritical": { + "description": "Enable warnings for full dynamic dependencies", + "type": "boolean" + }, + "exprContextRecursive": { + "description": "Enable recursive directory lookup for full dynamic dependencies", + "type": "boolean" + }, + "exprContextRegExp": { + "description": "Sets the default regular expression for full dynamic dependencies", + "anyOf": [ + { + "type": "boolean" + }, + { + "instanceof": "RegExp", + "tsType": "RegExp" + } + ] + }, + "exprContextRequest": { + "description": "Set the default request for full dynamic dependencies", + "type": "string" + }, + "noParse": { + "description": "Don't parse files matching. It's matched against the full resolved request.", + "anyOf": [ + { + "type": "array", + "items": { + "description": "A regular expression, when matched the module is not parsed", + "instanceof": "RegExp", + "tsType": "RegExp" + }, + "minItems": 1 + }, + { + "instanceof": "RegExp", + "tsType": "RegExp" + }, + { + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "array", + "items": { + "description": "An absolute path, when the module starts with this path it is not parsed", + "type": "string", + "absolutePath": true + }, + "minItems": 1 + }, + { + "type": "string", + "absolutePath": true + } + ] + }, + "rules": { + "description": "An array of rules applied for modules.", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetRules" + } + ] + }, + "strictExportPresence": { + "description": "Emit errors instead of warnings when imported names don't exist in imported module", + "type": "boolean" + }, + "strictThisContextOnImports": { + "description": "Handle the this context correctly according to the spec for namespace objects", + "type": "boolean" + }, + "unknownContextCritical": { + "description": "Enable warnings when using the require function in a not statically analyse-able way", + "type": "boolean" + }, + "unknownContextRecursive": { + "description": "Enable recursive directory lookup when using the require function in a not statically analyse-able way", + "type": "boolean" + }, + "unknownContextRegExp": { + "description": "Sets the regular expression when using the require function in a not statically analyse-able way", + "anyOf": [ + { + "type": "boolean" + }, + { + "instanceof": "RegExp", + "tsType": "RegExp" + } + ] + }, + "unknownContextRequest": { + "description": "Sets the request when using the require function in a not statically analyse-able way", + "type": "string" + }, + "unsafeCache": { + "description": "Cache the resolving of module requests", + "anyOf": [ + { + "type": "boolean" + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "wrappedContextCritical": { + "description": "Enable warnings for partial dynamic dependencies", + "type": "boolean" + }, + "wrappedContextRecursive": { + "description": "Enable recursive directory lookup for partial dynamic dependencies", + "type": "boolean" + }, + "wrappedContextRegExp": { + "description": "Set the inner regular expression for partial dynamic dependencies", + "instanceof": "RegExp", + "tsType": "RegExp" + } + } + }, + "NodeOptions": { + "type": "object", + "additionalProperties": { + "description": "Include a polyfill for the node.js module", + "enum": [false, true, "mock", "empty"] + }, + "properties": { + "Buffer": { + "description": "Include a polyfill for the 'Buffer' variable", + "enum": [false, true, "mock"] + }, + "__dirname": { + "description": "Include a polyfill for the '__dirname' variable", + "enum": [false, true, "mock"] + }, + "__filename": { + "description": "Include a polyfill for the '__filename' variable", + "enum": [false, true, "mock"] + }, + "console": { + "description": "Include a polyfill for the 'console' variable", + "enum": [false, true, "mock"] + }, + "global": { + "description": "Include a polyfill for the 'global' variable", + "type": "boolean" + }, + "process": { + "description": "Include a polyfill for the 'process' variable", + "enum": [false, true, "mock"] + } + } + }, + "NonEmptyArrayOfUniqueStringValues": { + "type": "array", + "items": { + "description": "A non-empty string", + "type": "string", + "minLength": 1 + }, + "minItems": 1, + "uniqueItems": true + }, + "OptimizationOptions": { + "description": "Enables/Disables integrated optimizations", + "type": "object", + "additionalProperties": false, + "properties": { + "checkWasmTypes": { + "description": "Check for incompatible wasm types when importing/exporting from/to ESM", + "type": "boolean" + }, + "chunkIds": { + "description": "Define the algorithm to choose chunk ids (named: readable ids for better debugging, size: numeric ids focused on minimal initial download size, total-size: numeric ids focused on minimal total download size, false: no algorithm used, as custom one can be provided via plugin)", + "enum": ["natural", "named", "size", "total-size", false] + }, + "concatenateModules": { + "description": "Concatenate modules when possible to generate less modules, more efficient code and enable more optimizations by the minimizer", + "type": "boolean" + }, + "flagIncludedChunks": { + "description": "Also flag chunks as loaded which contain a subset of the modules", + "type": "boolean" + }, + "hashedModuleIds": { + "description": "Use hashed module id instead module identifiers for better long term caching (deprecated, used moduleIds: hashed instead)", + "type": "boolean" + }, + "mangleWasmImports": { + "description": "Reduce size of WASM by changing imports to shorter strings.", + "type": "boolean" + }, + "mergeDuplicateChunks": { + "description": "Merge chunks which contain the same modules", + "type": "boolean" + }, + "minimize": { + "description": "Enable minimizing the output. Uses optimization.minimizer.", + "type": "boolean" + }, + "minimizer": { + "description": "Minimizer(s) to use for minimizing the output", + "type": "array", + "items": { + "description": "Plugin of type object or instanceof Function", + "anyOf": [ + { + "$ref": "#/definitions/WebpackPluginInstance" + }, + { + "$ref": "#/definitions/WebpackPluginFunction" + } + ] + } + }, + "moduleIds": { + "description": "Define the algorithm to choose module ids (natural: numeric ids in order of usage, named: readable ids for better debugging, hashed: short hashes as ids for better long term caching, size: numeric ids focused on minimal initial download size, total-size: numeric ids focused on minimal total download size, false: no algorithm used, as custom one can be provided via plugin)", + "enum": ["natural", "named", "hashed", "size", "total-size", false] + }, + "namedChunks": { + "description": "Use readable chunk identifiers for better debugging (deprecated, used chunkIds: named instead)", + "type": "boolean" + }, + "namedModules": { + "description": "Use readable module identifiers for better debugging (deprecated, used moduleIds: named instead)", + "type": "boolean" + }, + "noEmitOnErrors": { + "description": "Avoid emitting assets when errors occur", + "type": "boolean" + }, + "nodeEnv": { + "description": "Set process.env.NODE_ENV to a specific value", + "anyOf": [ + { + "enum": [false] + }, + { + "type": "string" + } + ] + }, + "occurrenceOrder": { + "description": "Figure out a order of modules which results in the smallest initial bundle", + "type": "boolean" + }, + "portableRecords": { + "description": "Generate records with relative paths to be able to move the context folder", + "type": "boolean" + }, + "providedExports": { + "description": "Figure out which exports are provided by modules to generate more efficient code", + "type": "boolean" + }, + "removeAvailableModules": { + "description": "Removes modules from chunks when these modules are already included in all parents", + "type": "boolean" + }, + "removeEmptyChunks": { + "description": "Remove chunks which are empty", + "type": "boolean" + }, + "runtimeChunk": { + "description": "Create an additional chunk which contains only the webpack runtime and chunk hash maps", + "oneOf": [ + { + "type": "boolean" + }, + { + "enum": ["single", "multiple"] + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "name": { + "description": "The name or name factory for the runtime chunks", + "oneOf": [ + { + "type": "string" + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + } + } + } + ] + }, + "sideEffects": { + "description": "Skip over modules which are flagged to contain no side effects when exports are not used", + "type": "boolean" + }, + "splitChunks": { + "description": "Optimize duplication and caching by splitting chunks by shared modules and cache group", + "oneOf": [ + { + "enum": [false] + }, + { + "$ref": "#/definitions/OptimizationSplitChunksOptions" + } + ] + }, + "usedExports": { + "description": "Figure out which exports are used by modules to mangle export names, omit unused exports and generate more efficient code", + "type": "boolean" + } + } + }, + "OptimizationSplitChunksOptions": { + "type": "object", + "additionalProperties": false, + "properties": { + "automaticNameDelimiter": { + "description": "Sets the name delimiter for created chunks", + "type": "string", + "minLength": 1 + }, + "cacheGroups": { + "description": "Assign modules to a cache group (modules from different cache groups are tried to keep in separate chunks)", + "type": "object", + "additionalProperties": { + "description": "Configuration for a cache group", + "anyOf": [ + { + "enum": [false] + }, + { + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "string" + }, + { + "instanceof": "RegExp", + "tsType": "RegExp" + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "automaticNameDelimiter": { + "description": "Sets the name delimiter for created chunks", + "type": "string", + "minLength": 1 + }, + "automaticNamePrefix": { + "description": "Sets the name prefix for created chunks", + "type": "string" + }, + "chunks": { + "description": "Select chunks for determining cache group content (defaults to \"initial\", \"initial\" and \"all\" requires adding these chunks to the HTML)", + "oneOf": [ + { + "enum": ["initial", "async", "all"] + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "enforce": { + "description": "Ignore minimum size, minimum chunks and maximum requests and always create chunks for this cache group", + "type": "boolean" + }, + "filename": { + "description": "Sets the template for the filename for created chunks (Only works for initial chunks)", + "type": "string", + "minLength": 1 + }, + "maxAsyncRequests": { + "description": "Maximum number of requests which are accepted for on-demand loading", + "type": "number", + "minimum": 1 + }, + "maxInitialRequests": { + "description": "Maximum number of initial chunks which are accepted for an entry point", + "type": "number", + "minimum": 1 + }, + "maxSize": { + "description": "Maximal size hint for the created chunks", + "type": "number", + "minimum": 0 + }, + "minChunks": { + "description": "Minimum number of times a module has to be duplicated until it's considered for splitting", + "type": "number", + "minimum": 1 + }, + "minSize": { + "description": "Minimal size for the created chunk", + "type": "number", + "minimum": 0 + }, + "name": { + "description": "Give chunks for this cache group a name (chunks with equal name are merged)", + "oneOf": [ + { + "type": "boolean" + }, + { + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "string" + } + ] + }, + "priority": { + "description": "Priority of this cache group", + "type": "number" + }, + "reuseExistingChunk": { + "description": "Try to reuse existing chunk (with name) when it has matching modules", + "type": "boolean" + }, + "test": { + "description": "Assign modules to a cache group", + "oneOf": [ + { + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "string" + }, + { + "instanceof": "RegExp", + "tsType": "RegExp" + } + ] + } + } + } + ] + } + }, + "chunks": { + "description": "Select chunks for determining shared modules (defaults to \"async\", \"initial\" and \"all\" requires adding these chunks to the HTML)", + "oneOf": [ + { + "enum": ["initial", "async", "all"] + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "fallbackCacheGroup": { + "description": "Options for modules not selected by any other cache group", + "type": "object", + "additionalProperties": false, + "properties": { + "automaticNameDelimiter": { + "description": "Sets the name delimiter for created chunks", + "type": "string", + "minLength": 1 + }, + "maxSize": { + "description": "Maximal size hint for the created chunks", + "type": "number", + "minimum": 0 + }, + "minSize": { + "description": "Minimal size for the created chunk", + "type": "number", + "minimum": 0 + } + } + }, + "filename": { + "description": "Sets the template for the filename for created chunks (Only works for initial chunks)", + "type": "string", + "minLength": 1 + }, + "hidePathInfo": { + "description": "Prevents exposing path info when creating names for parts splitted by maxSize", + "type": "boolean" + }, + "maxAsyncRequests": { + "description": "Maximum number of requests which are accepted for on-demand loading", + "type": "number", + "minimum": 1 + }, + "maxInitialRequests": { + "description": "Maximum number of initial chunks which are accepted for an entry point", + "type": "number", + "minimum": 1 + }, + "maxSize": { + "description": "Maximal size hint for the created chunks", + "type": "number", + "minimum": 0 + }, + "minChunks": { + "description": "Minimum number of times a module has to be duplicated until it's considered for splitting", + "type": "number", + "minimum": 1 + }, + "minSize": { + "description": "Minimal size for the created chunks", + "type": "number", + "minimum": 0 + }, + "name": { + "description": "Give chunks created a name (chunks with equal name are merged)", + "oneOf": [ + { + "type": "boolean" + }, + { + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "string" + } + ] + } + } + }, + "OutputOptions": { + "type": "object", + "additionalProperties": false, + "properties": { + "auxiliaryComment": { + "description": "Add a comment in the UMD wrapper.", + "anyOf": [ + { + "description": "Append the same comment above each import style.", + "type": "string" + }, + { + "description": "Set explicit comments for `commonjs`, `commonjs2`, `amd`, and `root`.", + "type": "object", + "additionalProperties": false, + "properties": { + "amd": { + "description": "Set comment for `amd` section in UMD", + "type": "string" + }, + "commonjs": { + "description": "Set comment for `commonjs` (exports) section in UMD", + "type": "string" + }, + "commonjs2": { + "description": "Set comment for `commonjs2` (module.exports) section in UMD", + "type": "string" + }, + "root": { + "description": "Set comment for `root` (global variable) section in UMD", + "type": "string" + } + } + } + ] + }, + "chunkCallbackName": { + "description": "The callback function name used by webpack for loading of chunks in WebWorkers.", + "type": "string" + }, + "chunkFilename": { + "description": "The filename of non-entry chunks as relative path inside the `output.path` directory.", + "type": "string", + "absolutePath": false + }, + "chunkLoadTimeout": { + "description": "Number of milliseconds before chunk request expires", + "type": "number" + }, + "crossOriginLoading": { + "description": "This option enables cross-origin loading of chunks.", + "enum": [false, "anonymous", "use-credentials"] + }, + "devtoolFallbackModuleFilenameTemplate": { + "description": "Similar to `output.devtoolModuleFilenameTemplate`, but used in the case of duplicate module identifiers.", + "anyOf": [ + { + "type": "string" + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "devtoolLineToLine": { + "description": "Enable line to line mapped mode for all/specified modules. Line to line mapped mode uses a simple SourceMap where each line of the generated source is mapped to the same line of the original source. It’s a performance optimization. Only use it if your performance need to be better and you are sure that input lines match which generated lines.", + "anyOf": [ + { + "description": "`true` enables it for all modules (not recommended)", + "type": "boolean" + }, + { + "description": "An object similar to `module.loaders` enables it for specific files.", + "type": "object" + } + ] + }, + "devtoolModuleFilenameTemplate": { + "description": "Filename template string of function for the sources array in a generated SourceMap.", + "anyOf": [ + { + "type": "string" + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "devtoolNamespace": { + "description": "Module namespace to use when interpolating filename template string for the sources array in a generated SourceMap. Defaults to `output.library` if not set. It's useful for avoiding runtime collisions in sourcemaps from multiple webpack projects built as libraries.", + "type": "string" + }, + "filename": { + "description": "Specifies the name of each output file on disk. You must **not** specify an absolute path here! The `output.path` option determines the location on disk the files are written to, filename is used solely for naming the individual files.", + "anyOf": [ + { + "type": "string", + "absolutePath": false + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "globalObject": { + "description": "An expression which is used to address the global object/scope in runtime code", + "type": "string", + "minLength": 1 + }, + "hashDigest": { + "description": "Digest type used for the hash", + "type": "string" + }, + "hashDigestLength": { + "description": "Number of chars which are used for the hash", + "type": "number", + "minimum": 1 + }, + "hashFunction": { + "description": "Algorithm used for generation the hash (see node.js crypto package)", + "anyOf": [ + { + "type": "string", + "minLength": 1 + }, + { + "instanceof": "Function", + "tsType": "(new () => import('../lib/util/createHash').Hash)" + } + ] + }, + "hashSalt": { + "description": "Any string which is added to the hash to salt it", + "type": "string", + "minLength": 1 + }, + "hotUpdateChunkFilename": { + "description": "The filename of the Hot Update Chunks. They are inside the output.path directory.", + "anyOf": [ + { + "type": "string", + "absolutePath": false + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "hotUpdateFunction": { + "description": "The JSONP function used by webpack for async loading of hot update chunks.", + "type": "string" + }, + "hotUpdateMainFilename": { + "description": "The filename of the Hot Update Main File. It is inside the `output.path` directory.", + "anyOf": [ + { + "type": "string", + "absolutePath": false + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "jsonpFunction": { + "description": "The JSONP function used by webpack for async loading of chunks.", + "type": "string" + }, + "jsonpScriptType": { + "description": "This option enables loading async chunks via a custom script type, such as script type=\"module\"", + "enum": [false, "text/javascript", "module"] + }, + "library": { + "description": "If set, export the bundle as library. `output.library` is the name.", + "anyOf": [ + { + "type": "string" + }, + { + "type": "array", + "items": { + "description": "A part of the library name", + "type": "string" + } + }, + { + "$ref": "#/definitions/LibraryCustomUmdObject" + } + ] + }, + "libraryExport": { + "description": "Specify which export should be exposed as library", + "anyOf": [ + { + "type": "string" + }, + { + "$ref": "#/definitions/ArrayOfStringValues" + } + ] + }, + "libraryTarget": { + "description": "Type of library", + "enum": [ + "var", + "assign", + "this", + "window", + "self", + "global", + "commonjs", + "commonjs2", + "commonjs-module", + "amd", + "amd-require", + "umd", + "umd2", + "jsonp" + ] + }, + "path": { + "description": "The output directory as **absolute path** (required).", + "type": "string", + "absolutePath": true + }, + "pathinfo": { + "description": "Include comments with information about the modules.", + "type": "boolean" + }, + "publicPath": { + "description": "The `publicPath` specifies the public URL address of the output files when referenced in a browser.", + "anyOf": [ + { + "type": "string" + }, + { + "instanceof": "Function", + "tsType": "Function" + } + ] + }, + "sourceMapFilename": { + "description": "The filename of the SourceMaps for the JavaScript files. They are inside the `output.path` directory.", + "type": "string", + "absolutePath": false + }, + "sourcePrefix": { + "description": "Prefixes every line of the source in the bundle with this string.", + "type": "string" + }, + "strictModuleExceptionHandling": { + "description": "Handles exceptions in module loading correctly at a performance cost.", + "type": "boolean" + }, + "umdNamedDefine": { + "description": "If `output.libraryTarget` is set to umd and `output.library` is set, setting this to true will name the AMD module.", + "type": "boolean" + }, + "webassemblyModuleFilename": { + "description": "The filename of WebAssembly modules as relative path inside the `output.path` directory.", + "type": "string", + "absolutePath": false + } + } + }, + "PerformanceOptions": { + "type": "object", + "additionalProperties": false, + "properties": { + "assetFilter": { + "description": "Filter function to select assets that are checked", + "instanceof": "Function", + "tsType": "Function" + }, + "hints": { + "description": "Sets the format of the hints: warnings, errors or nothing at all", + "enum": [false, "warning", "error"] + }, + "maxAssetSize": { + "description": "Filesize limit (in bytes) when exceeded, that webpack will provide performance hints", + "type": "number" + }, + "maxEntrypointSize": { + "description": "Total size of an entry point (in bytes)", + "type": "number" + } + } + }, + "ResolveOptions": { + "type": "object", + "additionalProperties": false, + "properties": { + "alias": { + "description": "Redirect module requests", + "anyOf": [ + { + "type": "object", + "additionalProperties": { + "description": "New request", + "type": "string" + } + }, + { + "type": "array", + "items": { + "description": "Alias configuration", + "type": "object", + "additionalProperties": false, + "properties": { + "alias": { + "description": "New request", + "type": "string" + }, + "name": { + "description": "Request to be redirected", + "type": "string" + }, + "onlyModule": { + "description": "Redirect only exact matching request", + "type": "boolean" + } + } + } + } + ] + }, + "aliasFields": { + "description": "Fields in the description file (package.json) which are used to redirect requests inside the module", + "anyOf": [ + { + "$ref": "#/definitions/ArrayOfStringOrStringArrayValues" + } + ] + }, + "cachePredicate": { + "description": "Predicate function to decide which requests should be cached", + "instanceof": "Function", + "tsType": "Function" + }, + "cacheWithContext": { + "description": "Include the context information in the cache identifier when caching", + "type": "boolean" + }, + "concord": { + "description": "Enable concord resolving extras", + "type": "boolean" + }, + "descriptionFiles": { + "description": "Filenames used to find a description file", + "anyOf": [ + { + "$ref": "#/definitions/ArrayOfStringValues" + } + ] + }, + "enforceExtension": { + "description": "Enforce using one of the extensions from the extensions option", + "type": "boolean" + }, + "enforceModuleExtension": { + "description": "Enforce using one of the module extensions from the moduleExtensions option", + "type": "boolean" + }, + "extensions": { + "description": "Extensions added to the request when trying to find the file", + "anyOf": [ + { + "$ref": "#/definitions/ArrayOfStringValues" + } + ] + }, + "fileSystem": { + "description": "Filesystem for the resolver" + }, + "mainFields": { + "description": "Field names from the description file (package.json) which are used to find the default entry point", + "anyOf": [ + { + "$ref": "#/definitions/ArrayOfStringOrStringArrayValues" + } + ] + }, + "mainFiles": { + "description": "Filenames used to find the default entry point if there is no description file or main field", + "anyOf": [ + { + "$ref": "#/definitions/ArrayOfStringValues" + } + ] + }, + "moduleExtensions": { + "description": "Extensions added to the module request when trying to find the module", + "anyOf": [ + { + "$ref": "#/definitions/ArrayOfStringValues" + } + ] + }, + "modules": { + "description": "Folder names or directory paths where to find modules", + "anyOf": [ + { + "$ref": "#/definitions/ArrayOfStringValues" + } + ] + }, + "plugins": { + "description": "Plugins for the resolver", + "type": "array", + "items": { + "description": "Plugin of type object or instanceof Function", + "anyOf": [ + { + "$ref": "#/definitions/WebpackPluginInstance" + }, + { + "$ref": "#/definitions/WebpackPluginFunction" + } + ] + } + }, + "resolver": { + "description": "Custom resolver" + }, + "symlinks": { + "description": "Enable resolving symlinks to the original location", + "type": "boolean" + }, + "unsafeCache": { + "description": "Enable caching of successfully resolved requests", + "anyOf": [ + { + "type": "boolean" + }, + { + "type": "object", + "additionalProperties": true + } + ] + }, + "useSyncFileSystemCalls": { + "description": "Use synchronous filesystem calls for the resolver", + "type": "boolean" + } + } + }, + "RuleSetCondition": { + "anyOf": [ + { + "instanceof": "RegExp", + "tsType": "RegExp" + }, + { + "type": "string", + "minLength": 1 + }, + { + "instanceof": "Function", + "tsType": "((value: string) => boolean)" + }, + { + "$ref": "#/definitions/RuleSetConditions" + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "and": { + "description": "Logical AND", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditions" + } + ] + }, + "exclude": { + "description": "Exclude all modules matching any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditions" + } + ] + }, + "include": { + "description": "Exclude all modules matching not any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditions" + } + ] + }, + "not": { + "description": "Logical NOT", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditions" + } + ] + }, + "or": { + "description": "Logical OR", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditions" + } + ] + }, + "test": { + "description": "Exclude all modules matching any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditions" + } + ] + } + } + } + ] + }, + "RuleSetConditionAbsolute": { + "anyOf": [ + { + "instanceof": "RegExp", + "tsType": "RegExp" + }, + { + "type": "string", + "absolutePath": true + }, + { + "instanceof": "Function", + "tsType": "((value: string) => boolean)" + }, + { + "$ref": "#/definitions/RuleSetConditionsAbsolute" + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "and": { + "description": "Logical AND", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionsAbsolute" + } + ] + }, + "exclude": { + "description": "Exclude all modules matching any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + }, + "include": { + "description": "Exclude all modules matching not any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + }, + "not": { + "description": "Logical NOT", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionsAbsolute" + } + ] + }, + "or": { + "description": "Logical OR", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionsAbsolute" + } + ] + }, + "test": { + "description": "Exclude all modules matching any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + } + } + } + ] + }, + "RuleSetConditionOrConditions": { + "description": "One or multiple rule conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetCondition" + }, + { + "$ref": "#/definitions/RuleSetConditions" + } + ] + }, + "RuleSetConditionOrConditionsAbsolute": { + "description": "One or multiple rule conditions", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionAbsolute" + }, + { + "$ref": "#/definitions/RuleSetConditionsAbsolute" + } + ] + }, + "RuleSetConditions": { + "type": "array", + "items": { + "description": "A rule condition", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetCondition" + } + ] + }, + "tsType": "RuleSetConditionsRecursive" + }, + "RuleSetConditionsAbsolute": { + "type": "array", + "items": { + "description": "A rule condition", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionAbsolute" + } + ] + }, + "tsType": "RuleSetConditionsAbsoluteRecursive" + }, + "RuleSetLoader": { + "type": "string", + "minLength": 1 + }, + "RuleSetQuery": { + "anyOf": [ + { + "type": "object" + }, + { + "type": "string" + } + ] + }, + "RuleSetRule": { + "type": "object", + "additionalProperties": false, + "properties": { + "compiler": { + "description": "Match the child compiler name", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditions" + } + ] + }, + "enforce": { + "description": "Enforce this rule as pre or post step", + "enum": ["pre", "post"] + }, + "exclude": { + "description": "Shortcut for resource.exclude", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + }, + "include": { + "description": "Shortcut for resource.include", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + }, + "issuer": { + "description": "Match the issuer of the module (The module pointing to this module)", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + }, + "loader": { + "description": "Shortcut for use.loader", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetLoader" + }, + { + "$ref": "#/definitions/RuleSetUse" + } + ] + }, + "loaders": { + "description": "Shortcut for use.loader", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetUse" + } + ] + }, + "oneOf": { + "description": "Only execute the first matching rule in this array", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetRules" + } + ] + }, + "options": { + "description": "Shortcut for use.options", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetQuery" + } + ] + }, + "parser": { + "description": "Options for parsing", + "type": "object", + "additionalProperties": true + }, + "query": { + "description": "Shortcut for use.query", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetQuery" + } + ] + }, + "resolve": { + "description": "Options for the resolver", + "type": "object", + "anyOf": [ + { + "$ref": "#/definitions/ResolveOptions" + } + ] + }, + "resource": { + "description": "Match the resource path of the module", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + }, + "resourceQuery": { + "description": "Match the resource query of the module", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditions" + } + ] + }, + "rules": { + "description": "Match and execute these rules when this rule is matched", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetRules" + } + ] + }, + "sideEffects": { + "description": "Flags a module as with or without side effects", + "type": "boolean" + }, + "test": { + "description": "Shortcut for resource.test", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetConditionOrConditionsAbsolute" + } + ] + }, + "type": { + "description": "Module type to use for the module", + "enum": [ + "javascript/auto", + "javascript/dynamic", + "javascript/esm", + "json", + "webassembly/experimental" + ] + }, + "use": { + "description": "Modifiers applied to the module when rule is matched", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetUse" + } + ] + } + } + }, + "RuleSetRules": { + "type": "array", + "items": { + "description": "A rule", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetRule" + } + ] + } + }, + "RuleSetUse": { + "anyOf": [ + { + "$ref": "#/definitions/RuleSetUseItem" + }, + { + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "array", + "items": { + "description": "An use item", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetUseItem" + } + ] + } + } + ] + }, + "RuleSetUseItem": { + "anyOf": [ + { + "$ref": "#/definitions/RuleSetLoader" + }, + { + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "ident": { + "description": "Unique loader identifier", + "type": "string" + }, + "loader": { + "description": "Loader name", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetLoader" + } + ] + }, + "options": { + "description": "Loader options", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetQuery" + } + ] + }, + "query": { + "description": "Loader query", + "anyOf": [ + { + "$ref": "#/definitions/RuleSetQuery" + } + ] + } + } + } + ] + }, + "StatsOptions": { + "type": "object", + "additionalProperties": false, + "properties": { + "all": { + "description": "fallback value for stats options when an option is not defined (has precedence over local webpack defaults)", + "type": "boolean" + }, + "assets": { + "description": "add assets information", + "type": "boolean" + }, + "assetsSort": { + "description": "sort the assets by that field", + "type": "string" + }, + "builtAt": { + "description": "add built at time information", + "type": "boolean" + }, + "cached": { + "description": "add also information about cached (not built) modules", + "type": "boolean" + }, + "cachedAssets": { + "description": "Show cached assets (setting this to `false` only shows emitted files)", + "type": "boolean" + }, + "children": { + "description": "add children information", + "type": "boolean" + }, + "chunkGroups": { + "description": "Display all chunk groups with the corresponding bundles", + "type": "boolean" + }, + "chunkModules": { + "description": "add built modules information to chunk information", + "type": "boolean" + }, + "chunkOrigins": { + "description": "add the origins of chunks and chunk merging info", + "type": "boolean" + }, + "chunks": { + "description": "add chunk information", + "type": "boolean" + }, + "chunksSort": { + "description": "sort the chunks by that field", + "type": "string" + }, + "colors": { + "description": "Enables/Disables colorful output", + "oneOf": [ + { + "description": "`webpack --colors` equivalent", + "type": "boolean" + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "bold": { + "description": "Custom color for bold text", + "type": "string" + }, + "cyan": { + "description": "Custom color for cyan text", + "type": "string" + }, + "green": { + "description": "Custom color for green text", + "type": "string" + }, + "magenta": { + "description": "Custom color for magenta text", + "type": "string" + }, + "red": { + "description": "Custom color for red text", + "type": "string" + }, + "yellow": { + "description": "Custom color for yellow text", + "type": "string" + } + } + } + ] + }, + "context": { + "description": "context directory for request shortening", + "type": "string", + "absolutePath": true + }, + "depth": { + "description": "add module depth in module graph", + "type": "boolean" + }, + "entrypoints": { + "description": "Display the entry points with the corresponding bundles", + "type": "boolean" + }, + "env": { + "description": "add --env information", + "type": "boolean" + }, + "errorDetails": { + "description": "add details to errors (like resolving log)", + "type": "boolean" + }, + "errors": { + "description": "add errors", + "type": "boolean" + }, + "exclude": { + "description": "Please use excludeModules instead.", + "anyOf": [ + { + "$ref": "#/definitions/FilterTypes" + }, + { + "type": "boolean" + } + ] + }, + "excludeAssets": { + "description": "Suppress assets that match the specified filters. Filters can be Strings, RegExps or Functions", + "anyOf": [ + { + "$ref": "#/definitions/FilterTypes" + } + ] + }, + "excludeModules": { + "description": "Suppress modules that match the specified filters. Filters can be Strings, RegExps, Booleans or Functions", + "anyOf": [ + { + "$ref": "#/definitions/FilterTypes" + }, + { + "type": "boolean" + } + ] + }, + "hash": { + "description": "add the hash of the compilation", + "type": "boolean" + }, + "maxModules": { + "description": "Set the maximum number of modules to be shown", + "type": "number" + }, + "moduleAssets": { + "description": "add information about assets inside modules", + "type": "boolean" + }, + "moduleTrace": { + "description": "add dependencies and origin of warnings/errors", + "type": "boolean" + }, + "modules": { + "description": "add built modules information", + "type": "boolean" + }, + "modulesSort": { + "description": "sort the modules by that field", + "type": "string" + }, + "nestedModules": { + "description": "add information about modules nested in other modules (like with module concatenation)", + "type": "boolean" + }, + "optimizationBailout": { + "description": "show reasons why optimization bailed out for modules", + "type": "boolean" + }, + "outputPath": { + "description": "Add output path information", + "type": "boolean" + }, + "performance": { + "description": "add performance hint flags", + "type": "boolean" + }, + "providedExports": { + "description": "show exports provided by modules", + "type": "boolean" + }, + "publicPath": { + "description": "Add public path information", + "type": "boolean" + }, + "reasons": { + "description": "add information about the reasons why modules are included", + "type": "boolean" + }, + "source": { + "description": "add the source code of modules", + "type": "boolean" + }, + "timings": { + "description": "add timing information", + "type": "boolean" + }, + "usedExports": { + "description": "show exports used by modules", + "type": "boolean" + }, + "version": { + "description": "add webpack version information", + "type": "boolean" + }, + "warnings": { + "description": "add warnings", + "type": "boolean" + }, + "warningsFilter": { + "description": "Suppress warnings that match the specified filters. Filters can be Strings, RegExps or Functions", + "anyOf": [ + { + "$ref": "#/definitions/FilterTypes" + } + ] + } + } + }, + "WebpackPluginFunction": { + "description": "Function acting as plugin", + "instanceof": "Function", + "tsType": "(compiler: import('../lib/Compiler')) => void" + }, + "WebpackPluginInstance": { + "description": "Plugin instance", + "type": "object", + "additionalProperties": true, + "properties": { + "apply": { + "description": "The run point of the plugin, required method.", + "instanceof": "Function", + "tsType": "(compiler: import('../lib/Compiler')) => void" + } + }, + "required": ["apply"] + } + }, + "type": "object", + "additionalProperties": false, + "properties": { + "amd": { + "description": "Set the value of `require.amd` and `define.amd`." + }, + "bail": { + "description": "Report the first error as a hard error instead of tolerating it.", + "type": "boolean" + }, + "cache": { + "description": "Cache generated modules and chunks to improve performance for multiple incremental builds.", + "anyOf": [ + { + "description": "You can pass `false` to disable it.", + "type": "boolean" + }, + { + "description": "You can pass an object to enable it and let webpack use the passed object as cache. This way you can share the cache object between multiple compiler calls.", + "type": "object" + } + ] + }, + "context": { + "description": "The base directory (absolute path!) for resolving the `entry` option. If `output.pathinfo` is set, the included pathinfo is shortened to this directory.", + "type": "string", + "absolutePath": true + }, + "dependencies": { + "description": "References to other configurations to depend on.", + "type": "array", + "items": { + "description": "References to another configuration to depend on.", + "type": "string" + } + }, + "devServer": { + "description": "Options for the webpack-dev-server", + "type": "object" + }, + "devtool": { + "description": "A developer tool to enhance debugging.", + "anyOf": [ + { + "type": "string" + }, + { + "enum": [false] + } + ] + }, + "entry": { + "description": "The entry point(s) of the compilation.", + "anyOf": [ + { + "$ref": "#/definitions/Entry" + } + ] + }, + "externals": { + "description": "Specify dependencies that shouldn't be resolved by webpack, but should become dependencies of the resulting bundle. The kind of the dependency depends on `output.libraryTarget`.", + "anyOf": [ + { + "$ref": "#/definitions/Externals" + } + ] + }, + "loader": { + "description": "Custom values available in the loader context.", + "type": "object" + }, + "mode": { + "description": "Enable production optimizations or development hints.", + "enum": ["development", "production", "none"] + }, + "module": { + "description": "Options affecting the normal modules (`NormalModuleFactory`).", + "anyOf": [ + { + "$ref": "#/definitions/ModuleOptions" + } + ] + }, + "name": { + "description": "Name of the configuration. Used when loading multiple configurations.", + "type": "string" + }, + "node": { + "description": "Include polyfills or mocks for various node stuff.", + "anyOf": [ + { + "enum": [false] + }, + { + "$ref": "#/definitions/NodeOptions" + } + ] + }, + "optimization": { + "description": "Enables/Disables integrated optimizations", + "anyOf": [ + { + "$ref": "#/definitions/OptimizationOptions" + } + ] + }, + "output": { + "description": "Options affecting the output of the compilation. `output` options tell webpack how to write the compiled files to disk.", + "anyOf": [ + { + "$ref": "#/definitions/OutputOptions" + } + ] + }, + "parallelism": { + "description": "The number of parallel processed modules in the compilation.", + "type": "number", + "minimum": 1 + }, + "performance": { + "description": "Configuration for web performance recommendations.", + "anyOf": [ + { + "enum": [false] + }, + { + "$ref": "#/definitions/PerformanceOptions" + } + ] + }, + "plugins": { + "description": "Add additional plugins to the compiler.", + "type": "array", + "items": { + "description": "Plugin of type object or instanceof Function", + "anyOf": [ + { + "$ref": "#/definitions/WebpackPluginInstance" + }, + { + "$ref": "#/definitions/WebpackPluginFunction" + } + ] + } + }, + "profile": { + "description": "Capture timing information for each module.", + "type": "boolean" + }, + "recordsInputPath": { + "description": "Store compiler state to a json file.", + "type": "string", + "absolutePath": true + }, + "recordsOutputPath": { + "description": "Load compiler state from a json file.", + "type": "string", + "absolutePath": true + }, + "recordsPath": { + "description": "Store/Load compiler state from/to a json file. This will result in persistent ids of modules and chunks. An absolute path is expected. `recordsPath` is used for `recordsInputPath` and `recordsOutputPath` if they left undefined.", + "type": "string", + "absolutePath": true + }, + "resolve": { + "description": "Options for the resolver", + "anyOf": [ + { + "$ref": "#/definitions/ResolveOptions" + } + ] + }, + "resolveLoader": { + "description": "Options for the resolver when resolving loaders", + "anyOf": [ + { + "$ref": "#/definitions/ResolveOptions" + } + ] + }, + "serve": { + "description": "Options for webpack-serve", + "type": "object" + }, + "stats": { + "description": "Used by the webpack CLI program to pass stats options.", + "anyOf": [ + { + "$ref": "#/definitions/StatsOptions" + }, + { + "type": "boolean" + }, + { + "enum": [ + "none", + "errors-only", + "minimal", + "normal", + "detailed", + "verbose" + ] + } + ] + }, + "target": { + "description": "Environment to build for", + "anyOf": [ + { + "enum": [ + "web", + "webworker", + "node", + "async-node", + "node-webkit", + "electron-main", + "electron-renderer" + ] + }, + { + "instanceof": "Function", + "tsType": "((compiler: import('../lib/Compiler')) => void)" + } + ] + }, + "watch": { + "description": "Enter watch mode, which rebuilds on file change.", + "type": "boolean" + }, + "watchOptions": { + "description": "Options for the watcher", + "type": "object", + "additionalProperties": false, + "properties": { + "aggregateTimeout": { + "description": "Delay the rebuilt after the first change. Value is a time in ms.", + "type": "number" + }, + "ignored": { + "description": "Ignore some files from watching" + }, + "poll": { + "description": "Enable polling mode for watching", + "anyOf": [ + { + "description": "`true`: use polling.", + "type": "boolean" + }, + { + "description": "`number`: use polling with specified interval.", + "type": "number" + } + ] + }, + "stdin": { + "description": "Stop watching when stdin stream has ended", + "type": "boolean" + } + } + } + } +} diff --git a/node_modules/webpack/schemas/ajv.absolutePath.js b/node_modules/webpack/schemas/ajv.absolutePath.js new file mode 100644 index 00000000..8ef11f43 --- /dev/null +++ b/node_modules/webpack/schemas/ajv.absolutePath.js @@ -0,0 +1,55 @@ +"use strict"; + +const errorMessage = (schema, data, message) => ({ + keyword: "absolutePath", + params: { absolutePath: data }, + message: message, + parentSchema: schema +}); + +const getErrorFor = (shouldBeAbsolute, data, schema) => { + const message = shouldBeAbsolute + ? `The provided value ${JSON.stringify(data)} is not an absolute path!` + : `A relative path is expected. However, the provided value ${JSON.stringify( + data + )} is an absolute path!`; + + return errorMessage(schema, data, message); +}; + +module.exports = ajv => + ajv.addKeyword("absolutePath", { + errors: true, + type: "string", + compile(expected, schema) { + function callback(data) { + let passes = true; + const isExclamationMarkPresent = data.includes("!"); + const isCorrectAbsoluteOrRelativePath = + expected === /^(?:[A-Za-z]:\\|\/)/.test(data); + + if (isExclamationMarkPresent) { + callback.errors = [ + errorMessage( + schema, + data, + `The provided value ${JSON.stringify( + data + )} contains exclamation mark (!) which is not allowed because it's reserved for loader syntax.` + ) + ]; + passes = false; + } + + if (!isCorrectAbsoluteOrRelativePath) { + callback.errors = [getErrorFor(expected, data, schema)]; + passes = false; + } + + return passes; + } + callback.errors = []; + + return callback; + } + }); diff --git a/node_modules/webpack/schemas/plugins/BannerPlugin.json b/node_modules/webpack/schemas/plugins/BannerPlugin.json new file mode 100644 index 00000000..af313b90 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/BannerPlugin.json @@ -0,0 +1,101 @@ +{ + "definitions": { + "BannerFunction": { + "description": "The banner as function, it will be wrapped in a comment", + "instanceof": "Function", + "tsType": "(data: { hash: string, chunk: import('../../lib/Chunk'), filename: string, basename: string, query: string}) => string" + }, + "Rule": { + "oneOf": [ + { + "instanceof": "RegExp", + "tsType": "RegExp" + }, + { + "type": "string", + "minLength": 1 + } + ] + }, + "Rules": { + "oneOf": [ + { + "type": "array", + "items": { + "description": "A rule condition", + "anyOf": [ + { + "$ref": "#/definitions/Rule" + } + ] + } + }, + { + "$ref": "#/definitions/Rule" + } + ] + } + }, + "title": "BannerPluginArgument", + "oneOf": [ + { + "title": "BannerPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "banner": { + "description": "Specifies the banner", + "anyOf": [ + { + "$ref": "#/definitions/BannerFunction" + }, + { + "type": "string" + } + ] + }, + "entryOnly": { + "description": "If true, the banner will only be added to the entry chunks", + "type": "boolean" + }, + "exclude": { + "description": "Exclude all modules matching any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/Rules" + } + ] + }, + "include": { + "description": "Include all modules matching any of these conditions", + "anyOf": [ + { + "$ref": "#/definitions/Rules" + } + ] + }, + "raw": { + "description": "If true, banner will not be wrapped in a comment", + "type": "boolean" + }, + "test": { + "description": "Include all modules that pass test assertion", + "anyOf": [ + { + "$ref": "#/definitions/Rules" + } + ] + } + }, + "required": ["banner"] + }, + { + "$ref": "#/definitions/BannerFunction" + }, + { + "description": "The banner as string, it will be wrapped in a comment", + "type": "string", + "minLength": 1 + } + ] +} diff --git a/node_modules/webpack/schemas/plugins/DllPlugin.json b/node_modules/webpack/schemas/plugins/DllPlugin.json new file mode 100644 index 00000000..18d7dee4 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/DllPlugin.json @@ -0,0 +1,36 @@ +{ + "title": "DllPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "context": { + "description": "Context of requests in the manifest file (defaults to the webpack context)", + "type": "string", + "minLength": 1 + }, + "entryOnly": { + "description": "If true, only entry points will be exposed", + "type": "boolean" + }, + "format": { + "description": "If true, manifest json file (output) will be formatted", + "type": "boolean" + }, + "name": { + "description": "Name of the exposed dll function (external name, use value of 'output.library')", + "type": "string", + "minLength": 1 + }, + "path": { + "description": "Absolute path to the manifest json file (output)", + "type": "string", + "minLength": 1 + }, + "type": { + "description": "Type of the dll bundle (external type, use value of 'output.libraryTarget')", + "type": "string", + "minLength": 1 + } + }, + "required": ["path"] +} diff --git a/node_modules/webpack/schemas/plugins/DllReferencePlugin.json b/node_modules/webpack/schemas/plugins/DllReferencePlugin.json new file mode 100644 index 00000000..1e078b97 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/DllReferencePlugin.json @@ -0,0 +1,205 @@ +{ + "definitions": { + "DllReferencePluginOptionsContent": { + "description": "The mappings from request to module info", + "type": "object", + "additionalProperties": { + "description": "Module info", + "type": "object", + "additionalProperties": false, + "properties": { + "buildMeta": { + "description": "Meta information about the module", + "type": "object" + }, + "exports": { + "description": "Information about the provided exports of the module", + "anyOf": [ + { + "description": "Exports unknown/dynamic", + "enum": [true] + }, + { + "description": "List of provided exports of the module", + "type": "array", + "items": { + "description": "Name of the export", + "type": "string", + "minLength": 1 + } + } + ] + }, + "id": { + "description": "Module ID", + "anyOf": [ + { + "type": "number" + }, + { + "type": "string", + "minLength": 1 + } + ] + } + }, + "required": ["id"] + }, + "minProperties": 1 + }, + "DllReferencePluginOptionsManifest": { + "description": "An object containing content, name and type", + "type": "object", + "additionalProperties": false, + "properties": { + "content": { + "description": "The mappings from request to module info", + "anyOf": [ + { + "$ref": "#/definitions/DllReferencePluginOptionsContent" + } + ] + }, + "name": { + "description": "The name where the dll is exposed (external name)", + "type": "string", + "minLength": 1 + }, + "type": { + "description": "The type how the dll is exposed (external type)", + "anyOf": [ + { + "$ref": "#/definitions/DllReferencePluginOptionsSourceType" + } + ] + } + }, + "required": ["content"] + }, + "DllReferencePluginOptionsSourceType": { + "description": "The type how the dll is exposed (external type)", + "enum": [ + "var", + "assign", + "this", + "window", + "global", + "commonjs", + "commonjs2", + "commonjs-module", + "amd", + "amd-require", + "umd", + "umd2", + "jsonp" + ] + } + }, + "title": "DllReferencePluginOptions", + "anyOf": [ + { + "type": "object", + "additionalProperties": false, + "properties": { + "context": { + "description": "(absolute path) context of requests in the manifest (or content property)", + "type": "string", + "absolutePath": true + }, + "extensions": { + "description": "Extensions used to resolve modules in the dll bundle (only used when using 'scope')", + "type": "array", + "items": { + "description": "An extension", + "type": "string" + } + }, + "manifest": { + "description": "An object containing content and name or a string to the absolute path of the JSON manifest to be loaded upon compilation", + "oneOf": [ + { + "$ref": "#/definitions/DllReferencePluginOptionsManifest" + }, + { + "type": "string", + "absolutePath": true + } + ] + }, + "name": { + "description": "The name where the dll is exposed (external name, defaults to manifest.name)", + "type": "string", + "minLength": 1 + }, + "scope": { + "description": "Prefix which is used for accessing the content of the dll", + "type": "string", + "minLength": 1 + }, + "sourceType": { + "description": "How the dll is exposed (libraryTarget, defaults to manifest.type)", + "anyOf": [ + { + "$ref": "#/definitions/DllReferencePluginOptionsSourceType" + } + ] + }, + "type": { + "description": "The way how the export of the dll bundle is used", + "enum": ["require", "object"] + } + }, + "required": ["manifest"] + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "content": { + "description": "The mappings from request to module info", + "anyOf": [ + { + "$ref": "#/definitions/DllReferencePluginOptionsContent" + } + ] + }, + "context": { + "description": "(absolute path) context of requests in the manifest (or content property)", + "type": "string", + "absolutePath": true + }, + "extensions": { + "description": "Extensions used to resolve modules in the dll bundle (only used when using 'scope')", + "type": "array", + "items": { + "description": "An extension", + "type": "string" + } + }, + "name": { + "description": "The name where the dll is exposed (external name)", + "type": "string", + "minLength": 1 + }, + "scope": { + "description": "Prefix which is used for accessing the content of the dll", + "type": "string", + "minLength": 1 + }, + "sourceType": { + "description": "How the dll is exposed (libraryTarget)", + "anyOf": [ + { + "$ref": "#/definitions/DllReferencePluginOptionsSourceType" + } + ] + }, + "type": { + "description": "The way how the export of the dll bundle is used", + "enum": ["require", "object"] + } + }, + "required": ["content", "name"] + } + ] +} diff --git a/node_modules/webpack/schemas/plugins/HashedModuleIdsPlugin.json b/node_modules/webpack/schemas/plugins/HashedModuleIdsPlugin.json new file mode 100644 index 00000000..c4592ea6 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/HashedModuleIdsPlugin.json @@ -0,0 +1,26 @@ +{ + "title": "HashedModuleIdsPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "context": { + "description": "The context directory for creating names.", + "type": "string", + "absolutePath": true + }, + "hashDigest": { + "description": "The encoding to use when generating the hash, defaults to 'base64'. All encodings from Node.JS' hash.digest are supported.", + "enum": ["hex", "latin1", "base64"] + }, + "hashDigestLength": { + "description": "The prefix length of the hash digest to use, defaults to 4.", + "type": "number", + "minimum": 1 + }, + "hashFunction": { + "description": "The hashing algorithm to use, defaults to 'md5'. All functions from Node.JS' crypto.createHash are supported.", + "type": "string", + "minLength": 1 + } + } +} diff --git a/node_modules/webpack/schemas/plugins/IgnorePlugin.json b/node_modules/webpack/schemas/plugins/IgnorePlugin.json new file mode 100644 index 00000000..83cd78ad --- /dev/null +++ b/node_modules/webpack/schemas/plugins/IgnorePlugin.json @@ -0,0 +1,37 @@ +{ + "title": "IgnorePluginOptions", + "oneOf": [ + { + "type": "object", + "additionalProperties": false, + "properties": { + "contextRegExp": { + "description": "A RegExp to test the context (directory) against", + "instanceof": "RegExp", + "tsType": "RegExp" + }, + "resourceRegExp": { + "description": "A RegExp to test the request against", + "instanceof": "RegExp", + "tsType": "RegExp" + } + } + }, + { + "type": "object", + "additionalProperties": false, + "properties": { + "checkContext": { + "description": "A filter function for context", + "instanceof": "Function", + "tsType": "((context: string) => boolean)" + }, + "checkResource": { + "description": "A filter function for resource", + "instanceof": "Function", + "tsType": "((resource: string) => boolean)" + } + } + } + ] +} diff --git a/node_modules/webpack/schemas/plugins/LoaderOptionsPlugin.json b/node_modules/webpack/schemas/plugins/LoaderOptionsPlugin.json new file mode 100644 index 00000000..67efca43 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/LoaderOptionsPlugin.json @@ -0,0 +1,27 @@ +{ + "title": "LoaderOptionsPluginOptions", + "type": "object", + "additionalProperties": true, + "properties": { + "debug": { + "description": "Whether loaders should be in debug mode or not. debug will be removed as of webpack 3", + "type": "boolean" + }, + "minimize": { + "description": "Where loaders can be switched to minimize mode", + "type": "boolean" + }, + "options": { + "description": "A configuration object that can be used to configure older loaders", + "type": "object", + "additionalProperties": true, + "properties": { + "context": { + "description": "The context that can be used to configure older loaders", + "type": "string", + "absolutePath": true + } + } + } + } +} diff --git a/node_modules/webpack/schemas/plugins/ProgressPlugin.json b/node_modules/webpack/schemas/plugins/ProgressPlugin.json new file mode 100644 index 00000000..e3847c7e --- /dev/null +++ b/node_modules/webpack/schemas/plugins/ProgressPlugin.json @@ -0,0 +1,52 @@ +{ + "definitions": { + "HandlerFunction": { + "description": "Function that executes for every progress step", + "instanceof": "Function", + "tsType": "((percentage: number, msg: string, ...args: string[]) => void)" + }, + "ProgressPluginOptions": { + "type": "object", + "additionalProperties": false, + "properties": { + "activeModules": { + "description": "Show active modules count and one active module in progress message", + "type": "boolean" + }, + "entries": { + "description": "Show entries count in progress message", + "type": "boolean" + }, + "handler": { + "description": "Function that executes for every progress step", + "anyOf": [ + { + "$ref": "#/definitions/HandlerFunction" + } + ] + }, + "modules": { + "description": "Show modules count in progress message", + "type": "boolean" + }, + "modulesCount": { + "description": "Minimum modules count to start with. Only for mode=modules. Default: 500", + "type": "number" + }, + "profile": { + "description": "Collect profile data for progress steps. Default: false", + "enum": [true, false, null] + } + } + } + }, + "title": "ProgressPluginArgument", + "oneOf": [ + { + "$ref": "#/definitions/ProgressPluginOptions" + }, + { + "$ref": "#/definitions/HandlerFunction" + } + ] +} diff --git a/node_modules/webpack/schemas/plugins/SourceMapDevToolPlugin.json b/node_modules/webpack/schemas/plugins/SourceMapDevToolPlugin.json new file mode 100644 index 00000000..dd9d3109 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/SourceMapDevToolPlugin.json @@ -0,0 +1,185 @@ +{ + "definitions": { + "rule": { + "oneOf": [ + { + "instanceof": "RegExp", + "tsType": "RegExp" + }, + { + "type": "string", + "minLength": 1 + } + ] + }, + "rules": { + "oneOf": [ + { + "type": "array", + "items": { + "description": "A rule condition", + "anyOf": [ + { + "$ref": "#/definitions/rule" + } + ] + } + }, + { + "$ref": "#/definitions/rule" + } + ] + } + }, + "title": "SourceMapDevToolPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "append": { + "description": "Appends the given value to the original asset. Usually the #sourceMappingURL comment. [url] is replaced with a URL to the source map file. false disables the appending", + "oneOf": [ + { + "description": "Append no SourceMap comment to the bundle, but still generate SourceMaps", + "enum": [false, null] + }, + { + "type": "string", + "minLength": 1 + } + ] + }, + "columns": { + "description": "Indicates whether column mappings should be used (defaults to true)", + "type": "boolean" + }, + "exclude": { + "description": "Exclude modules that match the given value from source map generation", + "anyOf": [ + { + "$ref": "#/definitions/rules" + } + ] + }, + "fallbackModuleFilenameTemplate": { + "description": "Generator string or function to create identifiers of modules for the 'sources' array in the SourceMap used only if 'moduleFilenameTemplate' would result in a conflict", + "oneOf": [ + { + "description": "Custom function generating the identifer", + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "string", + "minLength": 1 + } + ] + }, + "fileContext": { + "description": "Path prefix to which the [file] placeholder is relative to", + "type": "string" + }, + "filename": { + "description": "Defines the output filename of the SourceMap (will be inlined if no value is provided)", + "oneOf": [ + { + "description": "Disable separate SourceMap file and inline SourceMap as DataUrl", + "enum": [false, null] + }, + { + "type": "string", + "absolutePath": false, + "minLength": 1 + } + ] + }, + "include": { + "description": "Include source maps for module paths that match the given value", + "anyOf": [ + { + "$ref": "#/definitions/rules" + } + ] + }, + "lineToLine": { + "description": "(deprecated) try to map original files line to line to generated files", + "anyOf": [ + { + "type": "boolean" + }, + { + "description": "Simplify and speed up source mapping by using line to line source mappings for matched modules", + "type": "object", + "additionalProperties": false, + "properties": { + "exclude": { + "description": "Exclude modules that match the given value from source map generation", + "anyOf": [ + { + "$ref": "#/definitions/rules" + } + ] + }, + "include": { + "description": "Include source maps for module paths that match the given value", + "anyOf": [ + { + "$ref": "#/definitions/rules" + } + ] + }, + "test": { + "description": "Include source maps for modules based on their extension (defaults to .js and .css)", + "anyOf": [ + { + "$ref": "#/definitions/rules" + } + ] + } + } + } + ] + }, + "module": { + "description": "Indicates whether SourceMaps from loaders should be used (defaults to true)", + "type": "boolean" + }, + "moduleFilenameTemplate": { + "description": "Generator string or function to create identifiers of modules for the 'sources' array in the SourceMap", + "oneOf": [ + { + "description": "Custom function generating the identifer", + "instanceof": "Function", + "tsType": "Function" + }, + { + "type": "string", + "minLength": 1 + } + ] + }, + "namespace": { + "description": "Namespace prefix to allow multiple webpack roots in the devtools", + "type": "string" + }, + "noSources": { + "description": "Omit the 'sourceContents' array from the SourceMap", + "type": "boolean" + }, + "publicPath": { + "description": "Provide a custom public path for the SourceMapping comment", + "type": "string" + }, + "sourceRoot": { + "description": "Provide a custom value for the 'sourceRoot' property in the SourceMap", + "type": "string" + }, + "test": { + "description": "Include source maps for modules based on their extension (defaults to .js and .css)", + "anyOf": [ + { + "$ref": "#/definitions/rules" + } + ] + } + } +} diff --git a/node_modules/webpack/schemas/plugins/WatchIgnorePlugin.json b/node_modules/webpack/schemas/plugins/WatchIgnorePlugin.json new file mode 100644 index 00000000..b08d50ba --- /dev/null +++ b/node_modules/webpack/schemas/plugins/WatchIgnorePlugin.json @@ -0,0 +1,18 @@ +{ + "title": "WatchIgnorePluginOptions", + "description": "A list of RegExps or absolute paths to directories or files that should be ignored", + "type": "array", + "items": { + "description": "RegExp or absolute path to directories or files that should be ignored", + "oneOf": [ + { + "type": "string" + }, + { + "instanceof": "RegExp", + "tsType": "RegExp" + } + ] + }, + "minItems": 1 +} diff --git a/node_modules/webpack/schemas/plugins/debug/ProfilingPlugin.json b/node_modules/webpack/schemas/plugins/debug/ProfilingPlugin.json new file mode 100644 index 00000000..e9a4bf18 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/debug/ProfilingPlugin.json @@ -0,0 +1,13 @@ +{ + "title": "ProfilingPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "outputPath": { + "description": "Path to the output file e.g. `profiling/events.json`. Defaults to `events.json`.", + "type": "string", + "absolutePath": false, + "minLength": 4 + } + } +} diff --git a/node_modules/webpack/schemas/plugins/optimize/AggressiveSplittingPlugin.json b/node_modules/webpack/schemas/plugins/optimize/AggressiveSplittingPlugin.json new file mode 100644 index 00000000..19bcdfd5 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/optimize/AggressiveSplittingPlugin.json @@ -0,0 +1,23 @@ +{ + "title": "AggressiveSplittingPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "chunkOverhead": { + "description": "Default: 0", + "type": "number" + }, + "entryChunkMultiplicator": { + "description": "Default: 1", + "type": "number" + }, + "maxSize": { + "description": "Byte, maxsize of per file. Default: 51200", + "type": "number" + }, + "minSize": { + "description": "Byte, split point. Default: 30720", + "type": "number" + } + } +} diff --git a/node_modules/webpack/schemas/plugins/optimize/LimitChunkCountPlugin.json b/node_modules/webpack/schemas/plugins/optimize/LimitChunkCountPlugin.json new file mode 100644 index 00000000..b2636eef --- /dev/null +++ b/node_modules/webpack/schemas/plugins/optimize/LimitChunkCountPlugin.json @@ -0,0 +1,16 @@ +{ + "title": "LimitChunkCountPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "maxChunks": { + "description": "Limit the maximum number of chunks using a value greater greater than or equal to 1", + "type": "number", + "minimum": 1 + }, + "minChunkSize": { + "description": "Set a minimum chunk size", + "type": "number" + } + } +} diff --git a/node_modules/webpack/schemas/plugins/optimize/MinChunkSizePlugin.json b/node_modules/webpack/schemas/plugins/optimize/MinChunkSizePlugin.json new file mode 100644 index 00000000..03e17d65 --- /dev/null +++ b/node_modules/webpack/schemas/plugins/optimize/MinChunkSizePlugin.json @@ -0,0 +1,12 @@ +{ + "title": "MinChunkSizePluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "minChunkSize": { + "description": "Minimum number of characters", + "type": "number" + } + }, + "required": ["minChunkSize"] +} diff --git a/node_modules/webpack/schemas/plugins/optimize/OccurrenceOrderChunkIdsPlugin.json b/node_modules/webpack/schemas/plugins/optimize/OccurrenceOrderChunkIdsPlugin.json new file mode 100644 index 00000000..12facf2f --- /dev/null +++ b/node_modules/webpack/schemas/plugins/optimize/OccurrenceOrderChunkIdsPlugin.json @@ -0,0 +1,11 @@ +{ + "title": "OccurrenceOrderChunkIdsPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "prioritiseInitial": { + "description": "Prioritise initial size over total size", + "type": "boolean" + } + } +} diff --git a/node_modules/webpack/schemas/plugins/optimize/OccurrenceOrderModuleIdsPlugin.json b/node_modules/webpack/schemas/plugins/optimize/OccurrenceOrderModuleIdsPlugin.json new file mode 100644 index 00000000..d76ac14d --- /dev/null +++ b/node_modules/webpack/schemas/plugins/optimize/OccurrenceOrderModuleIdsPlugin.json @@ -0,0 +1,11 @@ +{ + "title": "OccurrenceOrderModuleIdsPluginOptions", + "type": "object", + "additionalProperties": false, + "properties": { + "prioritiseInitial": { + "description": "Prioritise initial size over total size", + "type": "boolean" + } + } +} diff --git a/node_modules/webpack/web_modules/node-libs-browser.js b/node_modules/webpack/web_modules/node-libs-browser.js new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/node_modules/webpack/web_modules/node-libs-browser.js |