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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/mini-css-extract-plugin/dist/loader.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip
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Diffstat (limited to 'node_modules/mini-css-extract-plugin/dist/loader.js')
-rw-r--r--node_modules/mini-css-extract-plugin/dist/loader.js152
1 files changed, 152 insertions, 0 deletions
diff --git a/node_modules/mini-css-extract-plugin/dist/loader.js b/node_modules/mini-css-extract-plugin/dist/loader.js
new file mode 100644
index 00000000..2a566577
--- /dev/null
+++ b/node_modules/mini-css-extract-plugin/dist/loader.js
@@ -0,0 +1,152 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.pitch = pitch;
+
+exports.default = function () {};
+
+var _module = require('module');
+
+var _module2 = _interopRequireDefault(_module);
+
+var _loaderUtils = require('loader-utils');
+
+var _loaderUtils2 = _interopRequireDefault(_loaderUtils);
+
+var _NodeTemplatePlugin = require('webpack/lib/node/NodeTemplatePlugin');
+
+var _NodeTemplatePlugin2 = _interopRequireDefault(_NodeTemplatePlugin);
+
+var _NodeTargetPlugin = require('webpack/lib/node/NodeTargetPlugin');
+
+var _NodeTargetPlugin2 = _interopRequireDefault(_NodeTargetPlugin);
+
+var _LibraryTemplatePlugin = require('webpack/lib/LibraryTemplatePlugin');
+
+var _LibraryTemplatePlugin2 = _interopRequireDefault(_LibraryTemplatePlugin);
+
+var _SingleEntryPlugin = require('webpack/lib/SingleEntryPlugin');
+
+var _SingleEntryPlugin2 = _interopRequireDefault(_SingleEntryPlugin);
+
+var _LimitChunkCountPlugin = require('webpack/lib/optimize/LimitChunkCountPlugin');
+
+var _LimitChunkCountPlugin2 = _interopRequireDefault(_LimitChunkCountPlugin);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const MODULE_TYPE = 'css/mini-extract';
+const pluginName = 'mini-css-extract-plugin';
+
+const exec = (loaderContext, code, filename) => {
+ const module = new _module2.default(filename, loaderContext);
+ module.paths = _module2.default._nodeModulePaths(loaderContext.context); // eslint-disable-line no-underscore-dangle
+ module.filename = filename;
+ module._compile(code, filename); // eslint-disable-line no-underscore-dangle
+ return module.exports;
+};
+
+const findModuleById = (modules, id) => {
+ for (const module of modules) {
+ if (module.id === id) {
+ return module;
+ }
+ }
+ return null;
+};
+
+function pitch(request) {
+ const query = _loaderUtils2.default.getOptions(this) || {};
+ const loaders = this.loaders.slice(this.loaderIndex + 1);
+ this.addDependency(this.resourcePath);
+ const childFilename = '*'; // eslint-disable-line no-path-concat
+ const publicPath = typeof query.publicPath === 'string' ? query.publicPath : this._compilation.outputOptions.publicPath;
+ const outputOptions = {
+ filename: childFilename,
+ publicPath
+ };
+ const childCompiler = this._compilation.createChildCompiler(`${pluginName} ${request}`, outputOptions);
+ new _NodeTemplatePlugin2.default(outputOptions).apply(childCompiler);
+ new _LibraryTemplatePlugin2.default(null, 'commonjs2').apply(childCompiler);
+ new _NodeTargetPlugin2.default().apply(childCompiler);
+ new _SingleEntryPlugin2.default(this.context, `!!${request}`, pluginName).apply(childCompiler);
+ new _LimitChunkCountPlugin2.default({ maxChunks: 1 }).apply(childCompiler);
+ // We set loaderContext[MODULE_TYPE] = false to indicate we already in
+ // a child compiler so we don't spawn another child compilers from there.
+ childCompiler.hooks.thisCompilation.tap(`${pluginName} loader`, compilation => {
+ compilation.hooks.normalModuleLoader.tap(`${pluginName} loader`, (loaderContext, module) => {
+ loaderContext.emitFile = this.emitFile;
+ loaderContext[MODULE_TYPE] = false; // eslint-disable-line no-param-reassign
+ if (module.request === request) {
+ // eslint-disable-next-line no-param-reassign
+ module.loaders = loaders.map(loader => {
+ return {
+ loader: loader.path,
+ options: loader.options,
+ ident: loader.ident
+ };
+ });
+ }
+ });
+ });
+
+ let source;
+ childCompiler.hooks.afterCompile.tap(pluginName, compilation => {
+ source = compilation.assets[childFilename] && compilation.assets[childFilename].source();
+
+ // Remove all chunk assets
+ compilation.chunks.forEach(chunk => {
+ chunk.files.forEach(file => {
+ delete compilation.assets[file]; // eslint-disable-line no-param-reassign
+ });
+ });
+ });
+
+ const callback = this.async();
+ childCompiler.runAsChild((err, entries, compilation) => {
+ if (err) return callback(err);
+
+ if (compilation.errors.length > 0) {
+ return callback(compilation.errors[0]);
+ }
+ compilation.fileDependencies.forEach(dep => {
+ this.addDependency(dep);
+ }, this);
+ compilation.contextDependencies.forEach(dep => {
+ this.addContextDependency(dep);
+ }, this);
+ if (!source) {
+ return callback(new Error("Didn't get a result from child compiler"));
+ }
+ let text;
+ let locals;
+ try {
+ text = exec(this, source, request);
+ locals = text && text.locals;
+ if (!Array.isArray(text)) {
+ text = [[null, text]];
+ } else {
+ text = text.map(line => {
+ const module = findModuleById(compilation.modules, line[0]);
+ return {
+ identifier: module.identifier(),
+ content: line[1],
+ media: line[2],
+ sourceMap: line[3]
+ };
+ });
+ }
+ this[MODULE_TYPE](text);
+ } catch (e) {
+ return callback(e);
+ }
+ let resultSource = `// extracted by ${pluginName}`;
+ if (locals && typeof resultSource !== 'undefined') {
+ resultSource += `\nmodule.exports = ${JSON.stringify(locals)};`;
+ }
+
+ return callback(null, resultSource);
+ });
+} \ No newline at end of file