json-asset-webpack-plugin v1.3.1

Json-Asset-Webpack-Plugin

Simple asset to json webpack plugin

Sample Output

 {
	"assets": {
		"js": [{
			"name": "polyfills",
			"files": ["polyfills.a4a96aebc315cd042a48.bundle.js"]
		}, {
			"name": "vendor",
			"files": ["vendor.a4a96aebc315cd042a48.bundle.js"]
		}, {
			"name": "app",
			"files": ["app.a4a96aebc315cd042a48.bundle.js"]
		}],
		"css": [{
			"name": "app",
			"files": ["app.09bff5466d500a2adfef92c1c2867e23.css"]
		}]
	}
}

Usage

Npm Install

npm install json-asset-webpack-plugin --save-dev

Require into webpack config

var JSONAssetWebpackPlugin = require("json-asset-webpack-plugin");

Use Plugin

new JSONAssetWebpackPlugin( {config: optional} )

Configuration

• config.out (optional)
  • string: default: "assets.json"
• config.chunksSortMode (optional)
  • Function: Array.sort used to sort both js and css files https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/sort
  • Object: { js: Array.sort function (optional), css: Array.sort function (optional) }
• config.beforeWrite (optional) - Function (outPath, assetsObj, callback) - callback must be called with 2 arguments (outPath, assetsObj) within beforeWrite() in order for the plugin to write assets file;

chunksSortMode example:

new JSONAssetWebpackPlugin({
    chunksSortMode: function(a, b) {
        // thanks to @jantimon https://github.com/jantimon/html-webpack-plugin/issues/140#issuecomment-263927464
        var order = ["polyfills", "vendor", "app"];
        return order.indexOf(a.name) - order.indexOf(b.name);
    }
})

beforeWrite example:

new JSONAssetWebpackPlugin({
    beforeWrite: function(outPath, assetsObj, callback) {
        // manipulate outPath/assetsObj if needed
        callback(outPath, assetsObj);	// must be called to write the file
    }
})

Contributions

• fork this repository
• add changes
• add/modify tests (index.spec or similar)
• run npm test (all green)
• create pull request