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kamikazept-chunks-2-json-webpack-plugin

v1.0.2

Published

Plugin for webpack 4, that outputs build files to JSON

Downloads

8

Readme

chunks-2-json-webpack-plugin

Plugin for webpack 4, that outputs build files to JSON

Instalation

yarn add --dev kamikazept-chunks-2-json-webpack-plugin

Use case

Webpack is a great tool and has without a doubt revolutionized the way we build frontend applications. However usually, due to the (great) caching strategy, chunk files will have hash appended to their file name. And if you want to use your build in an env, that does not know anything about this, it becomes complicated to inject the build in your app.

Therefore this plugin was build, as it will output your chunks in a JSON file, that will allow other apps to understand the structure of the build.

Usage example

Input


const Chunks2JsonPlugin = require('kamikazept-chunks-2-json-webpack-plugin');
const path = require('path');
const projectPath = process.cwd();

const scriptPath = path.resolve(projectPath, 'js');
const stylePath = path.resolve(projectPath, 'css')

module.exports = {
  entry: './path/to/my/entry/file.js',
  output: {
    filename: '[chunkhash].bundle.js',
    path: scriptPath,
    publicPath : '/js/'
  },
  plugins: [
    new MiniCssExtractPlugin({
      filename: path.join(path.relative(scriptPath, stylePath), '[chunkhash].css'))
    }),
    new Chunks2JsonPlugin()
  ]
};

Output

{
  "chunk-vendors": {
    "js": ["/js/chunk-vendors.fc40696c.js"],
    "js.map": ["/js/chunk-vendors.fc40696c.js.map"]
  },
  "app": {
    "css": ["/css/app.eb829ccc.css"],
    "js": ["/js/app.dd31cdcb.js"],
    "js.map": ["/js/app.dd31cdcb.js.map"]
  }
}

Options

| Option | Description | | ------------- |-------------| | excludeFile | RegExp or function(filename, chunk definition object) => bool. Exclude dynamic imported chunks and HMR chunks (file names ending with .hot-update.js) by default . | | chunkGroupName | function(filename, chunk definition object) => string, generate chunk group name. Group by file extension (or ext.map) by default. | | outputDir | Output folder name. If the folder does not exist, we'll try to create it. Current working directory by default. | | filename | Output file name. build-manifest.json by default. | | isProduction | If true it will minify json, otherwise it will pretty print it. |

Questions?

Feel free to open an issue.

Notes

Will make PR to original repository