const path = require('path'); const webpack = require('webpack'); const CopyPlugin = require('copy-webpack-plugin'); const ManifestPlugin = require('webpack-manifest-plugin'); const ExtractTextPlugin = require('extract-text-webpack-plugin'); const IS_DEV = process.env.NODE_ENV === 'development'; const regularJSOptions = { babelrc: false, presets: [['env', { modules: false }], 'stage-2'], // yo-yoify converts html template strings to direct dom api calls plugins: ['yo-yoify'] }; const entry = { // babel-polyfill and fluent are directly included in vendor // because they are not explicitly referenced by app vendor: ['babel-polyfill', 'fluent'], app: ['./app/main.js'], style: ['./app/main.css'] }; if (IS_DEV) { entry.tests = ['./test/frontend/index.js']; // istanbul instruments the source for code coverage regularJSOptions.plugins.push('istanbul'); } module.exports = { entry, output: { filename: '[name].[chunkhash:8].js', path: path.resolve(__dirname, 'dist'), publicPath: '/' }, devtool: IS_DEV && 'inline-source-map', module: { rules: [ { test: /\.js$/, oneOf: [ { include: require.resolve('./assets/cryptofill'), use: [ { loader: 'file-loader', options: { name: '[name].[hash:8].[ext]' } } ] }, { // inlines version from package.json into header/index.js include: require.resolve('./app/templates/header'), use: [ { loader: 'babel-loader', options: regularJSOptions }, './build/version_loader' ] }, { // fluent gets exposed as a global so that each language script // can load independently and share it. include: [path.dirname(require.resolve('fluent'))], use: [ { loader: 'expose-loader', options: 'fluent' }, { loader: 'babel-loader', options: { presets: [['env', { modules: false }], 'stage-3'] } } ] }, { loader: 'babel-loader', include: [ path.resolve(__dirname, 'app'), path.resolve(__dirname, 'common'), // some dependencies need to get re-babeled because we // have different targets than their default configs path.resolve(__dirname, 'node_modules/testpilot-ga/src'), path.resolve(__dirname, 'node_modules/fluent-intl-polyfill'), path.resolve(__dirname, 'node_modules/intl-pluralrules') ], options: regularJSOptions }, { // Strip asserts from our deps, mainly choojs family include: [path.resolve(__dirname, 'node_modules')], loader: 'webpack-unassert-loader' } ] }, { test: /\.(png|jpg)$/, loader: 'file-loader', options: { name: '[name].[hash:8].[ext]' } }, { test: /\.svg$/, use: [ { loader: 'file-loader', options: { name: '[name].[hash:8].[ext]' } }, { loader: 'svgo-loader', options: { plugins: [ { removeViewBox: false }, // true causes stretched images { convertStyleToAttrs: true }, // for CSP, no unsafe-eval { removeTitle: true } // for smallness ] } } ] }, { // creates style.css with all styles test: /\.css$/, use: ExtractTextPlugin.extract({ use: [ { loader: 'css-loader', options: { modules: false, importLoaders: 1 } }, 'postcss-loader' ] }) }, { // creates version.json for /__version__ from package.json test: require.resolve('./package.json'), use: [ { loader: 'file-loader', options: { name: 'version.json' } }, 'extract-loader', './build/package_json_loader' ] }, { // creates a js script for each ftl test: /\.ftl$/, use: [ { loader: 'file-loader', options: { name: '[path][name].[hash:8].js' } }, 'extract-loader', './build/fluent_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('./build/generate_asset_map.js'), use: ['babel-loader', 'val-loader'] }, { // loads all the ftl from public/locales for use by common/locales.js test: require.resolve('./build/generate_l10n_map.js'), use: ['babel-loader', 'val-loader'] } ] }, plugins: [ new CopyPlugin([ { context: 'public', from: '*.*' } ]), new webpack.IgnorePlugin(/dist/), // used in common/*.js new webpack.IgnorePlugin(/require-from-string/), // used in common/locales.js new webpack.HashedModuleIdsPlugin(), new webpack.optimize.CommonsChunkPlugin({ name: 'vendor', minChunks: ({ resource }) => /node_modules/.test(resource) }), new webpack.optimize.CommonsChunkPlugin({ name: 'runtime' }), new ExtractTextPlugin({ filename: 'style.[contenthash:8].css' }), new ManifestPlugin() // used by server side to resolve hashed assets ], devServer: { compress: true, host: '0.0.0.0', before: IS_DEV ? require('./server/bin/dev') : undefined, proxy: { '/api/ws': { target: 'ws://localhost:8081', ws: true, secure: false } } } };