mastofe

production.js (2221B)

// Note: You must restart bin/webpack-dev-server for changes to take effect

const webpack = require('webpack');
const merge = require('webpack-merge');
const sharedConfig = require('./shared.js');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const OfflinePlugin = require('offline-plugin');
const { publicPath } = require('./configuration.js');
const path = require('path');

module.exports = merge(sharedConfig, {
  output: {
    filename: '[name].js',
    chunkFilename: '[name].js',
  },

  devtool: 'source-map', // separate sourcemap file, suitable for production
  stats: 'normal',

  plugins: [
    new webpack.optimize.UglifyJsPlugin({
      sourceMap: true,
      mangle: true,

      compress: {
        warnings: false,
      },

      output: {
        comments: false,
      },
    }),
    new OfflinePlugin({
      publicPath: publicPath, // sw.js must be served from the root to avoid scope issues
      caches: {
        main: [':rest:'],
        additional: [':externals:'],
        optional: [
          '**/locale_*.js', // don't fetch every locale; the user only needs one
          '**/*_polyfills-*.js', // the user may not need polyfills
          '**/*.woff2', // the user may have system-fonts enabled
          // images/audio can be cached on-demand
          '**/*.png',
          '**/*.jpg',
          '**/*.jpeg',
          '**/*.svg',
          '**/*.mp3',
          '**/*.ogg',
        ],
      },
      externals: [
        '/emoji/1f602.svg', // used for emoji picker dropdown
        '/emoji/sheet.png', // used in emoji-mart
      ],
      excludes: [
        '**/*.map',
        'stats.json',
        'report.html',
        // any browser that supports ServiceWorker will support woff2
        '**/*.eot',
        '**/*.ttf',
        '**/*-webfont-*.svg',
        '**/*.woff',
      ],
      ServiceWorker: {
        entry: `imports-loader?process.env=>${encodeURIComponent(JSON.stringify(process.env))}!${encodeURI(path.join(__dirname, '../../app/javascript/mastodon/service_worker/entry.js'))}`,
        cacheName: 'mastodon',
        output: '../assets/sw.js',
        publicPath: '/sw.js',
        minify: true,
      },
    }),
  ],
});