import ForkTsCheckerWebpackPlugin from "fork-ts-checker-webpack-plugin"; import HtmlWebpackPlugin from "html-webpack-plugin"; import MiniCssExtractPlugin from "mini-css-extract-plugin"; import NodePolyfillPlugin from "node-polyfill-webpack-plugin"; import path from "path"; import sveltePreprocess from "svelte-preprocess"; import type { Configuration } from "webpack"; import webpack from "webpack"; import type WebpackDevServer from "webpack-dev-server"; const mode = process.env.NODE_ENV ?? "development"; const buildNpmTypingsForApi = !!process.env.BUILD_TYPINGS; const isProduction = mode === "production"; const isDevelopment = !isProduction; const entries: { [key: string]: string } = {}; if (!buildNpmTypingsForApi) { entries.main = "./src/index.ts"; } entries.iframe_api = "./src/iframe_api.ts"; module.exports = { entry: entries, mode: mode, devtool: isDevelopment ? "inline-source-map" : "source-map", devServer: { contentBase: "./dist", host: "0.0.0.0", sockPort: 80, disableHostCheck: true, historyApiFallback: { rewrites: [{ from: /^_\/.*$/, to: "/index.html" }], disableDotRule: true, }, liveReload: process.env.LIVE_RELOAD != "0" && process.env.LIVE_RELOAD != "false", }, module: { rules: [ { test: /\.tsx?$/, //use: 'ts-loader', exclude: /node_modules/, loader: "ts-loader", options: { transpileOnly: !buildNpmTypingsForApi, compilerOptions: { declaration: buildNpmTypingsForApi, }, }, }, { test: /\.scss$/, exclude: /node_modules/, use: [ MiniCssExtractPlugin.loader, { loader: "css-loader", options: { //url: false, sourceMap: true, }, }, "sass-loader", ], }, { test: /\.css$/, exclude: /node_modules/, use: [ MiniCssExtractPlugin.loader, { loader: "css-loader", options: { //url: false, sourceMap: true, }, }, ], }, { test: /\.(html|svelte)$/, exclude: /node_modules/, use: { loader: "svelte-loader", options: { compilerOptions: { // Dev mode must be enabled for HMR to work! dev: isDevelopment, }, emitCss: isProduction, hotReload: isDevelopment, hotOptions: { // List of options and defaults: https://www.npmjs.com/package/svelte-loader-hot#usage noPreserveState: false, optimistic: true, }, preprocess: sveltePreprocess({ scss: true, sass: true, }), onwarn: function ( warning: { code: string }, handleWarning: (warning: { code: string }) => void ) { // See https://github.com/sveltejs/svelte/issues/4946#issuecomment-662168782 if (warning.code === "a11y-no-onchange") { return; } if (warning.code === "a11y-autofocus") { return; } if (warning.code === "a11y-media-has-caption") { return; } // process as usual handleWarning(warning); }, }, }, }, // Required to prevent errors from Svelte on Webpack 5+, omit on Webpack 4 // See: https://github.com/sveltejs/svelte-loader#usage { test: /node_modules\/svelte\/.*\.mjs$/, resolve: { fullySpecified: false, }, }, { test: /\.(eot|svg|png|gif|jpg)$/, exclude: /node_modules/, type: "asset", }, { test: /\.(woff(2)?|ttf)$/, type: "asset", generator: { filename: "fonts/[name][ext]", }, }, { test: /\.json$/, exclude: /node_modules/, type: "asset", }, ], }, resolve: { alias: { svelte: path.resolve("node_modules", "svelte"), }, extensions: [".tsx", ".ts", ".js", ".svelte"], mainFields: ["svelte", "browser", "module", "main"], }, output: { filename: (pathData) => { // Add a content hash only for the main bundle. // We want the iframe_api.js file to keep its name as it will be referenced from outside iframes. return pathData.chunk?.name === "main" ? "js/[name].[contenthash].js" : "[name].js"; }, path: path.resolve(__dirname, "dist"), publicPath: "/", }, plugins: [ new webpack.HotModuleReplacementPlugin(), new ForkTsCheckerWebpackPlugin({ eslint: { files: "./src/**/*.ts", }, }), new MiniCssExtractPlugin({ filename: "[name].[contenthash].css" }), new HtmlWebpackPlugin({ template: "./dist/index.tmpl.html.tmp", minify: { collapseWhitespace: true, keepClosingSlash: true, removeComments: false, removeRedundantAttributes: true, removeScriptTypeAttributes: true, removeStyleLinkTypeAttributes: true, useShortDoctype: true, }, chunks: ["main"], }), new webpack.ProvidePlugin({ Phaser: "phaser", }), new NodePolyfillPlugin(), new webpack.EnvironmentPlugin({ API_URL: null, SKIP_RENDER_OPTIMIZATIONS: false, DISABLE_NOTIFICATIONS: false, PUSHER_URL: undefined, UPLOADER_URL: null, ADMIN_URL: null, CONTACT_URL: null, PROFILE_URL: null, ICON_URL: null, DEBUG_MODE: null, STUN_SERVER: null, TURN_SERVER: null, TURN_USER: null, TURN_PASSWORD: null, JITSI_URL: null, JITSI_PRIVATE_MODE: null, START_ROOM_URL: null, MAX_USERNAME_LENGTH: 8, MAX_PER_GROUP: 4, DISPLAY_TERMS_OF_USE: false, POSTHOG_API_KEY: null, POSTHOG_URL: null, NODE_ENV: mode, DISABLE_ANONYMOUS: false, OPID_LOGIN_SCREEN_PROVIDER: null, FALLBACK_LANGUAGE: null, }), ], } as Configuration & WebpackDevServer.Configuration;