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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
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treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/@babel/plugin-transform-async-to-generator
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-rw-r--r--node_modules/@babel/plugin-transform-async-to-generator/README.md89
-rw-r--r--node_modules/@babel/plugin-transform-async-to-generator/lib/index.js90
-rw-r--r--node_modules/@babel/plugin-transform-async-to-generator/package.json23
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diff --git a/node_modules/@babel/plugin-transform-async-to-generator/README.md b/node_modules/@babel/plugin-transform-async-to-generator/README.md
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+# @babel/plugin-transform-async-to-generator
+
+> Turn async functions into ES2015 generators
+
+> In Babel 7, `transform-async-to-module-method` was merged into this plugin
+
+## Example
+
+**In**
+
+```javascript
+async function foo() {
+ await bar();
+}
+```
+
+**Out**
+
+```javascript
+var _asyncToGenerator = function (fn) {
+ ...
+};
+var foo = _asyncToGenerator(function* () {
+ yield bar();
+});
+```
+
+**Out with options**
+
+> Turn async functions into a Bluebird coroutine
+
+```javascript
+var Bluebird = require("bluebird");
+
+var foo = Bluebird.coroutine(function* () {
+ yield bar();
+});
+```
+
+## Installation
+
+```sh
+npm install --save-dev @babel/plugin-transform-async-to-generator
+```
+
+## Usage
+
+### Via `.babelrc` (Recommended)
+
+**.babelrc**
+
+Without options:
+
+```json
+{
+ "plugins": ["@babel/plugin-transform-async-to-generator"]
+}
+```
+
+With options:
+
+```json
+{
+ "plugins": [
+ ["@babel/plugin-transform-async-to-generator", {
+ "module": "bluebird",
+ "method": "coroutine"
+ }]
+ ]
+}
+```
+
+### Via CLI
+
+```sh
+babel --plugins @babel/plugin-transform-async-to-generator script.js
+```
+
+### Via Node API
+
+```javascript
+require("@babel/core").transform("code", {
+ plugins: ["@babel/plugin-transform-async-to-generator"]
+});
+```
+
+## References
+
+* [Proposal: Async Functions for ECMAScript](https://github.com/tc39/ecmascript-asyncawait)
diff --git a/node_modules/@babel/plugin-transform-async-to-generator/lib/index.js b/node_modules/@babel/plugin-transform-async-to-generator/lib/index.js
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--- /dev/null
+++ b/node_modules/@babel/plugin-transform-async-to-generator/lib/index.js
@@ -0,0 +1,90 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.default = void 0;
+
+function _helperPluginUtils() {
+ const data = require("@babel/helper-plugin-utils");
+
+ _helperPluginUtils = function _helperPluginUtils() {
+ return data;
+ };
+
+ return data;
+}
+
+function _helperRemapAsyncToGenerator() {
+ const data = _interopRequireDefault(require("@babel/helper-remap-async-to-generator"));
+
+ _helperRemapAsyncToGenerator = function _helperRemapAsyncToGenerator() {
+ return data;
+ };
+
+ return data;
+}
+
+function _helperModuleImports() {
+ const data = require("@babel/helper-module-imports");
+
+ _helperModuleImports = function _helperModuleImports() {
+ return data;
+ };
+
+ return data;
+}
+
+function _core() {
+ const data = require("@babel/core");
+
+ _core = function _core() {
+ return data;
+ };
+
+ return data;
+}
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = (0, _helperPluginUtils().declare)((api, options) => {
+ api.assertVersion(7);
+ const method = options.method,
+ module = options.module;
+
+ if (method && module) {
+ return {
+ visitor: {
+ Function(path, state) {
+ if (!path.node.async || path.node.generator) return;
+ let wrapAsync = state.methodWrapper;
+
+ if (wrapAsync) {
+ wrapAsync = _core().types.cloneNode(wrapAsync);
+ } else {
+ wrapAsync = state.methodWrapper = (0, _helperModuleImports().addNamed)(path, method, module);
+ }
+
+ (0, _helperRemapAsyncToGenerator().default)(path, {
+ wrapAsync
+ });
+ }
+
+ }
+ };
+ }
+
+ return {
+ visitor: {
+ Function(path, state) {
+ if (!path.node.async || path.node.generator) return;
+ (0, _helperRemapAsyncToGenerator().default)(path, {
+ wrapAsync: state.addHelper("asyncToGenerator")
+ });
+ }
+
+ }
+ };
+});
+
+exports.default = _default; \ No newline at end of file
diff --git a/node_modules/@babel/plugin-transform-async-to-generator/package.json b/node_modules/@babel/plugin-transform-async-to-generator/package.json
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+++ b/node_modules/@babel/plugin-transform-async-to-generator/package.json
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+{
+ "name": "@babel/plugin-transform-async-to-generator",
+ "version": "7.0.0-beta.47",
+ "description": "Turn async functions into ES2015 generators",
+ "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-async-to-generator",
+ "license": "MIT",
+ "main": "lib/index.js",
+ "keywords": [
+ "babel-plugin"
+ ],
+ "dependencies": {
+ "@babel/helper-module-imports": "7.0.0-beta.47",
+ "@babel/helper-plugin-utils": "7.0.0-beta.47",
+ "@babel/helper-remap-async-to-generator": "7.0.0-beta.47"
+ },
+ "peerDependencies": {
+ "@babel/core": "7.0.0-beta.47"
+ },
+ "devDependencies": {
+ "@babel/core": "7.0.0-beta.47",
+ "@babel/helper-plugin-test-runner": "7.0.0-beta.47"
+ }
+}