const webpack = require("webpack"); const MiniCssExtractPlugin = require("mini-css-extract-plugin"); const nodeExternals = require("webpack-node-externals"); const CopyPlugin = require("copy-webpack-plugin"); const RunNodeWebpackPlugin = require("run-node-webpack-plugin"); const merge = require("lodash/merge"); const { ServiceWorkerPlugin } = require("service-worker-webpack"); const banner = ` hash:[contentHash], chunkhash:[chunkhash], name:[name], filebase:[base], query:[query], file:[file] Source code: https://github.com/LemmyNet/lemmy-ui Created by dessalines @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL v3.0 `; const base = { output: { filename: "js/server.js", publicPath: "/", hashFunction: "xxhash64", }, resolve: { extensions: [".js", ".jsx", ".ts", ".tsx"], }, performance: { hints: false, }, module: { rules: [ { test: /\.(scss|css)$/i, use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"], }, { test: /\.(js|jsx|tsx|ts)$/, // All ts and tsx files will be process by exclude: /node_modules/, // ignore node_modules loader: "babel-loader", }, // Due to some weird babel issue: https://github.com/webpack/webpack/issues/11467 { test: /\.m?js/, resolve: { fullySpecified: false, }, }, ], }, plugins: [ new MiniCssExtractPlugin({ filename: "styles/styles.css", }), new CopyPlugin({ patterns: [{ from: "./src/assets", to: "./assets" }], }), new webpack.BannerPlugin({ banner, }), ], }; const createServerConfig = (_env, mode) => { const config = merge({}, base, { mode, entry: "./src/server/index.tsx", output: { filename: "js/server.js", }, target: "node", externals: [nodeExternals(), "inferno-helmet"], }); if (mode === "development") { config.cache = { type: "filesystem", name: "server", }; config.plugins.push( new RunNodeWebpackPlugin({ runOnlyInWatchMode: true, }) ); } return config; }; const createClientConfig = (_env, mode) => { const config = merge({}, base, { mode, entry: "./src/client/index.tsx", output: { filename: "js/client.js", }, plugins: [ ...base.plugins, new ServiceWorkerPlugin({ enableInDevelopment: true, workbox: { modifyURLPrefix: { "/": "/static/", }, cacheId: "lemmy", include: [/(assets|styles)\/.+\..+|client\.js$/g], inlineWorkboxRuntime: true, runtimeCaching: [ { urlPattern: ({ sameOrigin, url: { pathname, host }, request: { method }, }) => (sameOrigin || host.includes("localhost")) && (!( pathname.includes("pictrs") || pathname.includes("static") ) || method === "POST"), handler: "NetworkFirst", options: { cacheName: "instance-cache", }, }, { urlPattern: ({ url: { pathname, host }, sameOrigin }) => (sameOrigin || host.includes("localhost")) && pathname.includes("static"), handler: "CacheFirst", options: { cacheName: "static-cache", }, }, { urlPattern: ({ url: { pathname }, request: { method } }) => pathname.includes("pictrs") && method === "GET", handler: "StaleWhileRevalidate", options: { cacheName: "image-cache", expiration: { maxAgeSeconds: 60 * 60 * 24, }, }, }, ], }, }), ], }); if (mode === "development") { config.cache = { type: "filesystem", name: "client", }; } return config; }; module.exports = (env, properties) => [ createServerConfig(env, properties.mode || "development"), createClientConfig(env, properties.mode || "development"), ];