mirror of
https://github.com/react/react-native-devtools-frontend.git
synced 2026-09-28 21:24:26 +08:00
Simon Zünd
abf0cd1847
Since we have the major version jump, we needed to update quite
a few things to make this work:
1. rollup4 ships with native binaries. We can't check them into
our node_modules for all platforms. Luckily they also ship a
a wasm version. This requires us to adjust the 'binary' path
to `node_modules/@rollup/wasm-node/dist/bin/rollup` instead.
2. rollup4 is more strict when it comes to ES modules vs
CommonJS. We adjust this by renaming the rollup config files.
3. Some plugins got deprecated so we had to replace them with
the newer versions (source maps and terser).
Bug: None
Change-Id: If13d590c8185db6ad85b3992d0a869111909dc8c
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5999255
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Alex Rudenko <alexrudenko@chromium.org>
81 lines
1.8 KiB
Markdown
81 lines
1.8 KiB
Markdown
[npm]: https://img.shields.io/npm/v/@rollup/plugin-terser
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[npm-url]: https://www.npmjs.com/package/@rollup/plugin-terser
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[size]: https://packagephobia.now.sh/badge?p=@rollup/plugin-terser
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[size-url]: https://packagephobia.now.sh/result?p=@rollup/plugin-terser
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[![npm][npm]][npm-url]
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[![size][size]][size-url]
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[](https://liberamanifesto.com)
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# @rollup/plugin-terser
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🍣 A Rollup plugin to generate a minified bundle with terser.
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## Requirements
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This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v14.0.0+) and Rollup v2.0+.
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## Install
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Using npm:
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```console
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npm install @rollup/plugin-terser --save-dev
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```
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## Usage
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Create a `rollup.config.js` [configuration file](https://www.rollupjs.org/guide/en/#configuration-files) and import the plugin:
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```typescript
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import terser from '@rollup/plugin-terser';
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export default {
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input: 'src/index.js',
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output: {
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dir: 'output',
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format: 'cjs'
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},
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plugins: [terser()]
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};
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```
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Then call `rollup` either via the [CLI](https://www.rollupjs.org/guide/en/#command-line-reference) or the [API](https://www.rollupjs.org/guide/en/#javascript-api).
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## Options
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The plugin accepts a terser [Options](https://github.com/terser/terser#minify-options) object as input parameter,
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to modify the default behaviour.
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In addition to the `terser` options, it is also possible to provide the following options:
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### `maxWorkers`
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Type: `Number`<br>
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Default: `undefined`
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Instructs the plugin to use a specific amount of cpu threads.
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```typescript
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import terser from '@rollup/plugin-terser';
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export default {
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input: 'src/index.js',
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output: {
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dir: 'output',
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format: 'cjs'
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},
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plugins: [
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terser({
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maxWorkers: 4
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})
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]
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};
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```
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## Meta
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[CONTRIBUTING](/.github/CONTRIBUTING.md)
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[LICENSE (MIT)](/LICENSE)
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