88 lines
1.2 KiB
Markdown
88 lines
1.2 KiB
Markdown
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# babel-plugin-transform-regenerator
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> Transform async/generator functions with [regenerator](https://github.com/facebook/regenerator)
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## Example
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**In**
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```javascript
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function* a() {
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yield 1;
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}
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```
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**Out**
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```javascript
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var _marked = [a].map(regeneratorRuntime.mark);
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function a() {
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return regeneratorRuntime.wrap(function a$(_context) {
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while (1) {
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switch (_context.prev = _context.next) {
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case 0:
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_context.next = 2;
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return 1;
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case 2:
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case "end":
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return _context.stop();
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}
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}
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}, _marked[0], this);
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}
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```
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## Installation
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```sh
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npm install --save-dev babel-plugin-transform-regenerator
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```
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## Usage
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### Via `.babelrc` (Recommended)
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Without options:
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```json
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{
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"plugins": ["transform-regenerator"]
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}
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```
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With options:
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|name|default value|
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|---|---|
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|asyncGenerators|true|
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|generators|true|
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|async|true|
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```json
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{
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"plugins": [
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["transform-regenerator", {
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"asyncGenerators": false,
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"generators": false,
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"async": false
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}]
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]
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}
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```
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### Via CLI
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```sh
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babel --plugins transform-regenerator script.js
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```
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### Via Node API
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```javascript
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require("babel-core").transform("code", {
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plugins: ["transform-regenerator"]
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});
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```
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