Webpack Dump Metadata Plugin

Save Webpack build metadata to a file.

Install

npm install dumpmeta-webpack-plugin --save-dev

or

yarn add dumpmeta-webpack-plugin --dev

Usage

webpack.config.js:

const { DumpMetaPlugin } = require('dumpmeta-webpack-plugin');

module.exports = {
  ...

  plugins: [
    ...

    new DumpMetaPlugin({
      filename: 'dist/meta.json',
      prepare: stats => ({
        // add any other information you need to dump
        hash: stats.hash,
      })
    }),
  ]
}

Please refer to the Webpack documentation for all available properties of the Stats data.

Options

Name	Description	Default
filename	Path to the output file	'meta.json'
prepare	Extract properties from Webpack build metadata to save. These options should be serializable to JSON.	stats => ({hash: stats.hash})