/* eslint-disable @typescript-eslint/no-var-requires */ /* eslint-env node */ require('@babel/register')({ extensions: ['.es6', '.es', '.jsx', '.js', '.mjs', '.ts', '.tsx'], }); const path = require('path'); const webpack = require('webpack'); const MiniCssExtractPlugin = require('mini-css-extract-plugin'); const HtmlWebpackPlugin = require('html-webpack-plugin'); const SitemapPlugin = require('sitemap-webpack-plugin').default; const CSPPlugin = require('csp-webpack-plugin'); const WebpackBar = require('webpackbar'); const SpeedMeasurePlugin = require('speed-measure-webpack-plugin'); const EagerImportsPlugin = require('eager-imports-webpack-plugin').default; const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer'); const config = require('./config'); const SUPPORTED_LANGUAGES = Object.keys(require('app/i18n').default); const { getCountriesList } = require('app/components/i18n/localeFlags'); const rootPath = path.resolve('./packages'); const outputPath = path.join(__dirname, 'build'); const isProduction = process.env.NODE_ENV === 'production'; const isAnalyze = process.argv.some((arg) => arg === '--analyze'); const isDockerized = !!process.env.DOCKERIZED; const isStorybook = process.env.APP_ENV === 'storybook'; const isCI = !!process.env.CI; const isSilent = isCI || process.argv.some((arg) => /quiet/.test(arg)); const isCspEnabled = false; const enableDll = !isProduction && !isStorybook; process.env.NODE_ENV = isProduction ? 'production' : 'development'; const smp = new SpeedMeasurePlugin(); const webpackConfig = { mode: isProduction ? 'production' : 'development', cache: true, entry: { app: path.join(__dirname, 'packages/app'), }, output: { path: outputPath, publicPath: '/', filename: `[name].js?[${isProduction ? 'chunkhash' : 'hash'}]`, }, resolve: { modules: [rootPath, 'node_modules'], extensions: ['.js', '.jsx', '.json', '.ts', '.tsx'], alias: { 'react-dom': isProduction ? 'react-dom' : '@hot-loader/react-dom', }, }, devtool: 'cheap-module-source-map', stats: { hash: false, version: false, timings: true, assets: false, chunks: false, modules: false, reasons: false, children: false, source: false, errors: true, errorDetails: true, warnings: false, publicPath: false, }, plugins: [ new WebpackBar(), new webpack.DefinePlugin({ 'window.SENTRY_DSN': config.sentryDSN ? JSON.stringify(config.sentryDSN) : undefined, 'window.GA_ID': config.ga && config.ga.id ? JSON.stringify(config.ga.id) : undefined, }), new webpack.EnvironmentPlugin({ NODE_ENV: process.env.NODE_ENV, __VERSION__: config.version || '', }), new HtmlWebpackPlugin({ template: 'packages/app/index.ejs', favicon: 'packages/app/favicon.ico', scripts: enableDll ? ['/dll/vendor.dll.js'] : [], hash: false, // webpack does this for all our assets automagically filename: 'index.html', inject: false, minify: { collapseWhitespace: isProduction, }, isCspEnabled, }), new SitemapPlugin( 'https://account.ely.by', ['/', '/register', '/resend-activation', '/activation', '/forgot-password', '/rules'], { lastMod: true, changeFreq: 'weekly', }, ), // restrict webpack import context, to create chunks only for supported locales // @see services/i18n/intlPolyfill.js new webpack.ContextReplacementPlugin(/locale-data/, new RegExp(`/(${SUPPORTED_LANGUAGES.join('|')})\\.js$`)), // @see components/i18n/localeFlags.js new webpack.ContextReplacementPlugin( /flag-icon-css\/flags\/4x3/, new RegExp(`/(${getCountriesList().join('|')})\\.svg`), ), // @see components/i18n/localeFlags.js new webpack.ContextReplacementPlugin( /app\/components\/i18n\/flags/, new RegExp(`/(${getCountriesList().join('|')})\\.svg`), ), ], module: { rules: [ { test: /\.s?css$/, use: [ { loader: 'style-loader', options: { // style-loader@1.1.2 is still buggy. It breaks our icon styles // (vertical align is broken and styles applied multiple times) // so we can not use it and it's new `esModule` options // esModule: true, }, }, { loader: 'css-loader', options: { modules: { localIdentName: isProduction ? '[hash:base64:5]' : '[path][name]-[local]', }, esModule: true, importLoaders: 2, sourceMap: !isProduction, }, }, { loader: 'sass-loader', options: { sourceMap: !isProduction, }, }, { loader: 'postcss-loader', options: { ident: 'postcss', sourceMap: !isProduction, config: { path: __dirname }, }, }, ], }, { test: /\.[tj]sx?$/, exclude: /node_modules/, use: [ { loader: 'babel-loader', options: { envName: 'webpack', cacheDirectory: true, }, }, ], }, { test: /\.(png|gif|jpg|svg)$/, loader: 'file-loader', query: { name: 'assets/[name].[ext]?[contenthash]', }, }, { test: /\.(woff|woff2|ttf)$/, loader: 'file-loader', query: { name: 'assets/fonts/[name].[ext]?[contenthash]', }, }, { test: /\.html$/, loader: 'html-loader', }, { // this is consumed by postcss-import // @see postcss.config.js test: /\.font\.(js|json)$/, type: 'javascript/auto', use: ['fontgen-loader'], }, { // Replace some locales provided by FormatJS with local ones test: /@formatjs\/intl-\w+\/dist\/locale-data/, loader: 'file-replace-loader', options: { condition: 'if-replacement-exists', replacement: (resource) => resource.replace( /node_modules\/@formatjs\/intl-(\w+)\/dist\/locale-data\/(\w+)\.js/, 'packages/app/services/i18n/overrides/$1/$2.js', ), }, }, ], }, resolveLoader: { alias: { 'fontgen-loader': path.resolve('./packages/webpack-utils/fontgen-loader'), }, }, }; if (isAnalyze) { webpackConfig.plugins.push(new BundleAnalyzerPlugin()); } if (isProduction) { if (!isStorybook) { let cssExtractApplied = false; webpackConfig.module.rules.forEach((rule) => { if (rule.use && (rule.use[0] === 'style-loader' || rule.use[0].loader === 'style-loader')) { // replace `style-loader` with `MiniCssExtractPlugin` rule.use[0] = MiniCssExtractPlugin.loader; cssExtractApplied = true; } }); if (!cssExtractApplied) { throw new Error('Can not locate style-loader to replace it with mini-css-extract-plugin loader'); } webpackConfig.plugins.push( new MiniCssExtractPlugin({ filename: '[name].css?[contenthash]', }), ); } webpackConfig.devtool = 'hidden-source-map'; webpackConfig.optimization = { moduleIds: 'hashed', runtimeChunk: 'single', splitChunks: { cacheGroups: { vendor: { name: 'vendors', priority: 0, test: (m) => String(m.context).includes('node_modules'), chunks: 'all', }, polyfills: { name: 'intl-polyfills', priority: 1, chunks: ({ name }) => ['intl', 'intl-pluralrules', 'intl-relativetimeformat'].includes(name), enforce: true, }, ...SUPPORTED_LANGUAGES.reduce((acc, locale) => { const localePolyfills = [ `intl-${locale}-js`, `intl-pluralrules-${locale}-js`, `intl-relativetimeformat-${locale}-js`, ]; acc[locale] = { name: `locale-${locale}`, priority: 1, chunks: ({ name }) => name === `locale-${locale}-json`, enforce: true, }; acc[`${locale}Polyfill`] = { name: `locale-${locale}-polyfill`, priority: 2, chunks: ({ name }) => localePolyfills.includes(name), enforce: true, }; return acc; }, {}), }, }, }; } else { webpackConfig.plugins.push( // force webpack to use mode: eager chunk imports in dev mode // this will improve build performance // this mode will be default for dev builds in webpack 5 new EagerImportsPlugin(), ); if (enableDll) { webpackConfig.plugins.push( new webpack.DllReferencePlugin({ context: __dirname, manifest: require('./dll/vendor.json'), }), ); } webpackConfig.devServer = { host: 'localhost', port: 8080, proxy: config.apiHost && { '/api': { target: config.apiHost, changeOrigin: true, // add host http-header, based on target secure: false, // allow self-signed certs }, }, hot: true, inline: true, historyApiFallback: true, }; } if (isCspEnabled) { webpackConfig.plugins.push( new CSPPlugin({ 'default-src': "'none'", 'style-src': ["'self'", "'unsafe-inline'"], 'script-src': [ "'self'", "'nonce-edge-must-die'", "'unsafe-inline'", 'https://www.google-analytics.com', 'https://recaptcha.net/recaptcha/', 'https://www.gstatic.com/recaptcha/', 'https://www.gstatic.cn/recaptcha/', ], 'img-src': ["'self'", 'data:', 'www.google-analytics.com'], 'font-src': ["'self'", 'data:'], 'connect-src': ["'self'", 'https://sentry.ely.by'].concat(isProduction ? [] : ['ws://localhost:8080']), 'frame-src': ['https://www.google.com/recaptcha/', 'https://recaptcha.net/recaptcha/'], 'report-uri': 'https://sentry.ely.by/api/2/csp-report/?sentry_key=088e7718236a4f91937a81fb319a93f6', }), ); } if (isDockerized) { webpackConfig.watchOptions = { poll: 2000, }; webpackConfig.devServer.host = '0.0.0.0'; } if (isSilent) { webpackConfig.stats = { hash: false, version: false, timings: true, assets: false, chunks: false, modules: false, reasons: false, children: false, source: false, errors: true, errorDetails: true, warnings: false, publicPath: false, }; } module.exports = smp.wrap(webpackConfig);