const path = require("path"); const webpack = require("webpack"); const { CleanWebpackPlugin } = require("clean-webpack-plugin"); const HtmlWebpackPlugin = require("html-webpack-plugin"); const CopyWebpackPlugin = require("copy-webpack-plugin"); const MiniCssExtractPlugin = require("mini-css-extract-plugin"); const { AngularWebpackPlugin } = require("@ngtools/webpack"); const TerserPlugin = require("terser-webpack-plugin"); if (process.env.NODE_ENV == null) { process.env.NODE_ENV = "development"; } const ENV = (process.env.ENV = process.env.NODE_ENV); const moduleRules = [ { test: /\.(html)$/, loader: "html-loader", }, { test: /.(ttf|otf|eot|svg|woff(2)?)(\?[a-z0-9]+)?$/, exclude: /loading.svg/, generator: { filename: "popup/fonts/[name][ext]", }, type: "asset/resource", }, { test: /\.(jpe?g|png|gif|svg)$/i, exclude: /.*(bwi-font|glyphicons-halflings-regular)\.svg/, generator: { filename: "popup/images/[name][ext]", }, type: "asset/resource", }, { test: /\.scss$/, use: [ { loader: MiniCssExtractPlugin.loader, }, "css-loader", "sass-loader", ], }, // Hide System.import warnings. ref: https://github.com/angular/angular/issues/21560 { test: /[\/\\]@angular[\/\\].+\.js$/, parser: { system: true }, }, { test: /(?:\.ngfactory\.js|\.ngstyle\.js|\.ts)$/, loader: "@ngtools/webpack", }, ]; const plugins = [ new HtmlWebpackPlugin({ template: "./src/popup/index.html", filename: "popup/index.html", chunks: ["popup/polyfills", "popup/vendor-angular", "popup/vendor", "popup/main"], }), new HtmlWebpackPlugin({ template: "./src/background.html", filename: "background.html", chunks: ["vendor", "background"], }), new HtmlWebpackPlugin({ template: "./src/notification/bar.html", filename: "notification/bar.html", chunks: ["notification/bar"], }), new CopyWebpackPlugin({ patterns: [ "./src/manifest.json", { from: "./src/_locales", to: "_locales" }, { from: "./src/images", to: "images" }, { from: "./src/popup/images", to: "popup/images" }, { from: "./src/content/autofill.css", to: "content" }, ], }), new MiniCssExtractPlugin({ filename: "[name].css", chunkFilename: "chunk-[id].css", }), new webpack.DefinePlugin({ "process.env": { ENV: JSON.stringify(ENV), }, }), new AngularWebpackPlugin({ tsConfigPath: "tsconfig.json", entryModule: "src/popup/app.module#AppModule", sourceMap: true, }), new CleanWebpackPlugin({ cleanAfterEveryBuildPatterns: ["!popup/fonts/**/*"], }), new webpack.ProvidePlugin({ process: "process/browser", }), new webpack.SourceMapDevToolPlugin({ exclude: [/content\/.*/, /notification\/.*/], filename: "[file].map", }), ]; const config = { mode: ENV, devtool: false, entry: { "popup/polyfills": "./src/popup/polyfills.ts", "popup/main": "./src/popup/main.ts", background: "./src/background.ts", "content/autofill": "./src/content/autofill.js", "content/autofiller": "./src/content/autofiller.ts", "content/notificationBar": "./src/content/notificationBar.ts", "content/contextMenuHandler": "./src/content/contextMenuHandler.ts", "content/shortcuts": "./src/content/shortcuts.ts", "content/message_handler": "./src/content/message_handler.ts", "notification/bar": "./src/notification/bar.js", }, optimization: { minimize: true, minimizer: [ new TerserPlugin({ exclude: [/content\/.*/, /notification\/.*/], }), ], splitChunks: { cacheGroups: { commons: { test(module, chunks) { return ( module.resource != null && module.resource.includes(`${path.sep}node_modules${path.sep}`) && !module.resource.includes(`${path.sep}node_modules${path.sep}@angular${path.sep}`) ); }, name: "popup/vendor", chunks: (chunk) => { return chunk.name === "popup/main"; }, }, angular: { test(module, chunks) { return ( module.resource != null && module.resource.includes(`${path.sep}node_modules${path.sep}@angular${path.sep}`) ); }, name: "popup/vendor-angular", chunks: (chunk) => { return chunk.name === "popup/main"; }, }, commons2: { test: /[\\/]node_modules[\\/]/, name: "vendor", chunks: (chunk) => { return chunk.name === "background"; }, }, }, }, }, resolve: { extensions: [".ts", ".js"], symlinks: false, modules: [path.resolve("node_modules")], fallback: { assert: false, buffer: require.resolve("buffer/"), util: require.resolve("util/"), url: require.resolve("url/"), }, }, output: { filename: "[name].js", path: path.resolve(__dirname, "build"), }, module: { rules: moduleRules }, plugins: plugins, }; module.exports = config;