const path = require('path'); const { CleanWebpackPlugin } = require('clean-webpack-plugin'); const CopyPlugin = require('copy-webpack-plugin'); const HtmlWebpackPlugin = require('html-webpack-plugin'); const MiniCssExtractPlugin = require('mini-css-extract-plugin'); const { DefinePlugin } = require('webpack'); const Assets = [ 'native-promise-only/npo.js', 'libarchive.js/dist/worker-bundle.js', '@jellyfin/libass-wasm/dist/js/subtitles-octopus-worker.js', '@jellyfin/libass-wasm/dist/js/subtitles-octopus-worker.data', '@jellyfin/libass-wasm/dist/js/subtitles-octopus-worker.wasm', '@jellyfin/libass-wasm/dist/js/subtitles-octopus-worker-legacy.js', '@jellyfin/libass-wasm/dist/js/subtitles-octopus-worker-legacy.data', '@jellyfin/libass-wasm/dist/js/subtitles-octopus-worker-legacy.js.mem', 'pdfjs-dist/build/pdf.worker.js' ]; const LibarchiveWasm = [ 'libarchive.js/dist/wasm-gen/libarchive.js', 'libarchive.js/dist/wasm-gen/libarchive.wasm' ]; const DEV_MODE = process.env.NODE_ENV !== 'production'; const NODE_MODULES_REGEX = /[\\/]node_modules[\\/]/; const config = { context: path.resolve(__dirname, 'src'), target: 'browserslist', resolve: { extensions: ['.tsx', '.ts', '.js'], modules: [ path.resolve(__dirname, 'node_modules') ] }, plugins: [ new DefinePlugin({ __WEBPACK_SERVE__: JSON.stringify(!!process.env.WEBPACK_SERVE) }), new CleanWebpackPlugin(), new HtmlWebpackPlugin({ filename: 'index.html', template: 'index.html', // Append file hashes to bundle urls for cache busting hash: true }), new CopyPlugin({ patterns: [ { from: 'themes/', to: 'themes/' }, { from: 'assets/**', globOptions: { dot: true, ignore: ['**/css/*'] } }, { from: '*.*', globOptions: { dot: true, ignore: ['**.js', '**.html'] } } ] }), new CopyPlugin({ patterns: Assets.map(asset => { return { from: path.resolve(__dirname, `./node_modules/${asset}`), to: path.resolve(__dirname, './dist/libraries') }; }) }), new CopyPlugin({ patterns: LibarchiveWasm.map(asset => { return { from: path.resolve(__dirname, `./node_modules/${asset}`), to: path.resolve(__dirname, './dist/libraries/wasm-gen') }; }) }) ], output: { filename: '[name].bundle.js', chunkFilename: '[name].[contenthash].chunk.js', path: path.resolve(__dirname, 'dist'), publicPath: '' }, optimization: { runtimeChunk: 'single', splitChunks: { chunks: 'all', maxInitialRequests: Infinity, cacheGroups: { node_modules: { test(module) { return NODE_MODULES_REGEX.test(module.context); }, name(module) { // get the name. E.g. node_modules/packageName/not/this/part.js // or node_modules/packageName const packageName = module.context.match(/[\\/]node_modules[\\/](.*?)([\\/]|$)/)[1]; // if "packageName" is a namespace (i.e. @jellyfin) get the namespace + packageName if (packageName.startsWith('@')) { const parts = module.context .substring(module.context.lastIndexOf(packageName)) .split(/[\\/]/); return `node_modules.${parts[0]}.${parts[1]}`; } if (packageName === 'date-fns') { const parts = module.context .substring(module.context.lastIndexOf(packageName)) .split(/[\\/]/); let name = `node_modules.${parts[0]}`; if (parts[1]) { name += `.${parts[1]}`; if (parts[1] === 'locale' && parts[2]) { name += `.${parts[2]}`; } } return name; } return `node_modules.${packageName}`; } } } } }, module: { rules: [ { test: /\.(html)$/, use: { loader: 'html-loader' } }, { test: /\.(js|jsx)$/, exclude: /node_modules[\\/](?!@uupaa[\\/]dynamic-import-polyfill|@remix-run[\\/]router|blurhash|date-fns|dom7|epubjs|flv.js|libarchive.js|marked|react-router|screenfull|ssr-window|swiper)/, use: [{ loader: 'babel-loader', options: { cacheCompression: false, cacheDirectory: true } }] }, { test: /\.worker\.ts$/, exclude: /node_modules/, use: [ 'worker-loader', 'ts-loader' ] }, { test: /\.(ts|tsx)$/, exclude: /node_modules/, use: [{ loader: 'ts-loader' }] }, /* modules that Babel breaks when transforming to ESM */ { test: /node_modules[\\/](pdfjs-dist|xmldom)[\\/].*\.js$/, use: [{ loader: 'babel-loader', options: { cacheCompression: false, cacheDirectory: true, plugins: [ '@babel/transform-modules-umd' ] } }] }, { test: /\.s[ac]ss$/i, use: [ DEV_MODE ? 'style-loader' : MiniCssExtractPlugin.loader, 'css-loader', { loader: 'postcss-loader', options: { postcssOptions: { config: path.resolve(__dirname, 'postcss.config.js') } } }, 'sass-loader' ] }, { test: /\.css$/i, use: [ DEV_MODE ? 'style-loader' : MiniCssExtractPlugin.loader, 'css-loader', { loader: 'postcss-loader', options: { postcssOptions: { config: path.resolve(__dirname, 'postcss.config.js') } } } ] }, { test: /\.(png|jpg|gif|svg)$/i, type: 'asset/resource' }, { test: /\.(woff|woff2|eot|ttf|otf)$/, type: 'asset/resource' }, { test: /\.(mp3)$/i, type: 'asset/resource' }, { test: require.resolve('jquery'), loader: 'expose-loader', options: { exposes: ['$', 'jQuery'] } } ] } }; if (!DEV_MODE) { config.plugins.push(new MiniCssExtractPlugin()); } module.exports = config;