HTML compression plugin for webpack

Info

The compression-webpack-plugin didn't compress HTML files. This plugin aims to solve that.

Usage

Credits to @sokra for the code from compression-webpack-plugin (https://github.com/webpack/compression-webpack-plugin) and other that contributed to it. Link to NPM: https://www.npmjs.com/package/html-compression-webpack-plugin

var HTMLCompressionPlugin = require("html-compression-webpack-plugin");
module.exports = {
	plugins: [
		new HTMLCompressionPlugin({
			testHTML: /\.html$/,
			test: /.*\.(css|js)$/i,
			asset: '[path].gz',
			algorithm: 'gzip',
			threshold: 0,
			minRatio: 0.0,
			deleteOriginalAssets: true
	})
	]
}

Arguments:

• asset: The target asset name. [file] is replaced with the original asset. [path] is replaced with the path of the original asset and [query] with the query. Defaults to "[path].gz[query]"
• algorithm: Can be a function(buf, callback) or a string. For a string the algorithm is taken from zlib (or zopfli for zopfli). Defaults to "gzip".
• deleteOriginalAssets: Whether to delete the original assets or not. Defaults to false.
• test: All assets matching this RegExp are processed. Defaults to /.*\.(js|css)$/i
• testHTML: All assets matching this RegExp are processed. This will happen in the emit phase. Defaults to /\.html$/
• threshold: Only assets bigger than this size are processed. In bytes. Defaults to 0.
• minRatio: Only assets that compress better that this ratio are processed. Defaults to 0.8.

Option Arguments for Zopfli (see node-zopfli doc for details):

• verbose: Default: false,
• verbose_more: Default: false,
• numiterations: Default: 15,
• blocksplitting: Default: true,
• blocksplittinglast: Default: false,
• blocksplittingmax: Default: 15

Example

To try out the example:

node example/run-to-bundle-example-project.js

The resulting files will be created example/build folder.

License

MIT (http://www.opensource.org/licenses/mit-license.php)