const path = require('path'); const webpack = require('webpack'); const CopyPlugin = require('copy-webpack-plugin'); const ManifestPlugin = require('webpack-manifest-plugin'); const VersionPlugin = require('./build/version_plugin'); const AndroidIndexPlugin = require('./build/android_index_plugin'); const ExtractTextPlugin = require('extract-text-webpack-plugin'); const webJsOptions = { babelrc: false, presets: [ [ '@babel/preset-env', { bugfixes: true, useBuiltIns: 'entry', corejs: 3 } ] ], plugins: [ '@babel/plugin-syntax-dynamic-import', 'module:nanohtml', ['@babel/plugin-proposal-class-properties', { loose: false }] ] }; const serviceWorker = { target: 'webworker', entry: { serviceWorker: './app/serviceWorker.js' }, output: { filename: '[name].js', path: path.resolve(__dirname, 'dist'), publicPath: '/' }, devtool: 'source-map', module: { rules: [ { test: /\.(png|jpg)$/, loader: 'file-loader', options: { name: '[name].[contenthash:8].[ext]', esModule: false } }, { test: /\.svg$/, use: [ { loader: 'file-loader', options: { name: '[name].[contenthash:8].[ext]', esModule: false } }, { loader: 'svgo-loader', options: { plugins: [ { name: 'removeViewBox', active: false // true causes stretched images }, { name: 'convertStyleToAttrs', active: true // for CSP, no unsafe-eval }, { name: 'removeTitle', active: true // for smallness } ] } } ] }, { // loads all assets from assets/ for use by common/assets.js test: require.resolve('./common/generate_asset_map.js'), use: ['babel-loader', 'val-loader'] } ] }, plugins: [new webpack.IgnorePlugin(/\.\.\/dist/)] }; const web = { target: 'web', entry: { app: ['./app/main.js'] // android: ['./android/android.js'], // ios: ['./ios/ios.js'] }, output: { chunkFilename: '[name].[contenthash:8].js', filename: '[name].[contenthash:8].js', path: path.resolve(__dirname, 'dist') }, module: { rules: [ { test: /\.js$/, oneOf: [ { loader: 'babel-loader', include: [ path.resolve(__dirname, 'app'), path.resolve(__dirname, 'common'), // some dependencies need to get re-babeled because we // have different targets than their default configs path.resolve(__dirname, 'node_modules/@fluent'), path.resolve(__dirname, 'node_modules/intl-pluralrules') ], options: webJsOptions }, { // Strip asserts from our deps, mainly choojs family include: [path.resolve(__dirname, 'node_modules')], exclude: [ path.resolve(__dirname, 'node_modules/crc'), path.resolve(__dirname, 'node_modules/@fluent'), path.resolve(__dirname, 'node_modules/@sentry'), path.resolve(__dirname, 'node_modules/tslib') ], loader: 'webpack-unassert-loader' } ] }, { test: /\.(png|jpg)$/, loader: 'file-loader', options: { name: '[name].[contenthash:8].[ext]', esModule: false } }, { test: /\.svg$/, use: [ { loader: 'file-loader', options: { name: '[name].[contenthash:8].[ext]', esModule: false } }, { loader: 'svgo-loader', options: { plugins: [ { name: 'cleanupIDs', active: false }, { name: 'removeViewBox', active: false // true causes stretched images }, { name: 'convertStyleToAttrs', active: true // for CSP, no unsafe-eval }, { name: 'removeTitle', active: true // for smallness } ] } } ] }, { // creates style.css with all styles test: /\.css$/, use: ExtractTextPlugin.extract({ use: [ { loader: 'css-loader', options: { importLoaders: 1, esModule: false } }, 'postcss-loader' ] }) }, { test: /\.ftl$/, use: 'raw-loader' }, { // creates test.js for /test test: require.resolve('./test/frontend/index.js'), use: ['babel-loader', 'val-loader'] }, { // loads all assets from assets/ for use by common/assets.js test: require.resolve('./common/generate_asset_map.js'), use: ['babel-loader', 'val-loader'] } ] }, plugins: [ new CopyPlugin({ patterns: [ { context: 'public', from: '*.*' } ] }), new webpack.EnvironmentPlugin(['NODE_ENV']), new webpack.IgnorePlugin(/\.\.\/dist/), // used in common/*.js new ExtractTextPlugin({ filename: '[name].[md5:contenthash:8].css' }), new VersionPlugin(), // used for the /__version__ route new AndroidIndexPlugin(), new ManifestPlugin() // used by server side to resolve hashed assets ], devtool: 'source-map', devServer: { before: process.env.NODE_ENV === 'development' && require('./server/bin/dev'), compress: true, hot: false, host: '0.0.0.0', proxy: { '/api/ws': { target: 'ws://localhost:8081', ws: true, secure: false } } } }; module.exports = (env, argv) => { const mode = argv.mode || 'production'; // eslint-disable-next-line no-console console.error(`mode: ${mode}`); process.env.NODE_ENV = web.mode = serviceWorker.mode = mode; if (mode === 'development') { // istanbul instruments the source for code coverage webJsOptions.plugins.push('istanbul'); web.entry.tests = ['./test/frontend/index.js']; } return [web, serviceWorker]; };