https://github.com/goto-bus-stop/minify-stream

minify javascript in a stream using uglify-js (ES5) or terser (ES6+)
https://github.com/goto-bus-stop/minify-stream

javascript minify stream terser uglify

Last synced: about 2 months ago
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minify javascript in a stream using uglify-js (ES5) or terser (ES6+)

• Host: GitHub
• URL: https://github.com/goto-bus-stop/minify-stream
• Owner: goto-bus-stop
• License: mit
• Created: 2017-09-27T09:43:13.000Z (over 7 years ago)
• Default Branch: default
• Last Pushed: 2021-04-29T21:12:06.000Z (over 3 years ago)
• Last Synced: 2024-10-24T16:23:07.367Z (2 months ago)
• Topics: javascript, minify, stream, terser, uglify
• Language: JavaScript
• Homepage:
• Size: 31.3 KB
• Stars: 27
• Watchers: 2
• Forks: 13
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.md

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README

        
# minify-stream

minify javascript in a stream using uglify-js

[![npm][npm-image]][npm-url]

[![travis][travis-image]][travis-url]

[![standard][standard-image]][standard-url]

[npm-image]: https://img.shields.io/npm/v/minify-stream.svg?style=flat-square

[npm-url]: https://www.npmjs.com/package/minify-stream

[travis-image]: https://img.shields.io/travis/goto-bus-stop/minify-stream.svg?style=flat-square

[travis-url]: https://travis-ci.org/goto-bus-stop/minify-stream

[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square

[standard-url]: http://npm.im/standard

## Install

```

npm install minify-stream

```

## Usage

```js

var minifyStream = require('minify-stream')

fs.createReadStream('app.js')

  .pipe(minifyStream())

  .pipe(fs.createWriteStream('app.min.js'))

```

## API

### `minifyStream(?options)`

Create a new minify stream. Write a Javascript file or bundle to it.

Possible `options` are:

 - `uglify` - An uglify module to use, defaults to [`terser`](https://npmjs.com/package/terser).

   It must have an uglify-compatible `minify()` function.

 - All other options are passed to the `minify()` function as the second parameter.

   See the [terser docs](https://github.com/fabiosantoscode/terser#minify-options) for available options.

`minify-stream` adds inline source maps by default. Use [`exorcist`](https://npmjs.com/package/exorcist)

to extract source maps from the output stream into a separate file. If you don't need source maps, pass

the `sourceMap: false` option to disable them.

```js

minifyStream({ sourceMap: false })

```

## License

[MIT](LICENSE.md)