52 lines
1.4 KiB
Markdown
Executable File
52 lines
1.4 KiB
Markdown
Executable File
# Dynamic import support in acorn
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This is plugin for [Acorn](http://marijnhaverbeke.nl/acorn/) - a tiny, fast JavaScript parser, written completely in JavaScript.
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For more information, check out the [proposal repo](https://github.com/tc39/proposal-dynamic-import).
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## Usage
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You can use this module directly in order to get Acorn instance with plugin installed:
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```js
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import acorn from 'acorn-dynamic-import';
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// or...
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const acorn = require('acorn-dynamic-import').default;
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```
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Or you can use `inject.js` for injecting plugin into your own version of Acorn like this:
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```js
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const acorn = require('acorn-dynamic-import/lib/inject').default(require('./custom-acorn'));
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```
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Then, use the `plugins` option whenever you need to support dynamicImport while parsing:
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```js
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const ast = acorn.parse(code, {
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plugins: { dynamicImport: true }
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});
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```
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To use the updated walk functionality the process is similar. You can require the default implementation as:
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```js
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import walk from 'acorn-dynamic-import/lib/walk';
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// or...
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const dynamicImportWalk = require('acorn-dynamic-import/lib/walk').default;
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```
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Or you can use the injectable version for injecting the new walk functionality into your own version of Acorn like this:
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```js
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import { inject } from 'acorn-dynamic-import/lib/walk';
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import acornWalk from 'acorn/dist/walk';
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const walk = inject(acornWalk);
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```
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## License
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This plugin is issued under the [MIT license](./LICENSE).
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