fix: Fix comment collapse and vote buttons not having focus style (#1789)

[lemmy-ui.git] / webpack.config.js

diff --git a/webpack.config.js b/webpack.config.js
index 3f738b73d709f5f3bcb676e179b3e909a1525d28..a67ed2ecf12d30ace63cab0975f1a60960860f69 100644 (file)
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,19 +1,32 @@
-const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const nodeExternals = require('webpack-node-externals');
-const path = require('path');
+const webpack = require("webpack");
+const path = require("path");
+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");
 
-module.exports = function (env, _) {
-  const base = {
-    // mode: "production",
-    mode: 'development',
-    entry: './src/server/index.tsx', // Point to main file
+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
+  `;
+
+function getBase(env, mode) {
+  return {
     output: {
-      path: path.resolve(process.cwd(), 'dist'),
-      filename: 'js/server.js',
-      publicPath: '/',
+      filename: "js/server.js",
+      publicPath: "/",
+      hashFunction: "xxhash64",
     },
     resolve: {
-      extensions: ['.js', '.jsx', '.ts', '.tsx'],
+      extensions: [".js", ".jsx", ".ts", ".tsx"],
+      alias: {
+        "@": path.resolve(__dirname, "src/"),
+        "@utils": path.resolve(__dirname, "src/shared/utils/"),
+      },
     },
     performance: {
       hints: false,
@@ -22,49 +35,141 @@ module.exports = function (env, _) {
       rules: [
         {
           test: /\.(scss|css)$/i,
-          use: [
-            MiniCssExtractPlugin.loader,
-            'css-loader',
-            {
-              loader: 'postcss-loader', // Run post css actions
-              options: {
-                plugins: function () {
-                  // post css plugins, can be exported to postcss.config.js
-                  return [require('precss'), require('autoprefixer')];
-                },
-              },
-            },
-            'sass-loader',
-          ],
+          use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
         },
         {
           test: /\.(js|jsx|tsx|ts)$/, // All ts and tsx files will be process by
-          loaders: 'babel-loader', // first babel-loader, then ts-loader
           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,
+          },
         },
       ],
     },
-    devServer: {
-      host: '0.0.0.0',
-      contentBase: 'src/',
-      historyApiFallback: true,
-    },
     plugins: [
+      new webpack.DefinePlugin({
+        "process.env.COMMIT_HASH": `"${env.COMMIT_HASH}"`,
+        "process.env.NODE_ENV": `"${mode}"`,
+      }),
       new MiniCssExtractPlugin({
-        filename: 'styles/styles.css',
+        filename: "styles/styles.css",
+      }),
+      new CopyPlugin({
+        patterns: [{ from: "./src/assets", to: "./assets" }],
+      }),
+      new webpack.BannerPlugin({
+        banner,
       }),
     ],
   };
+}
+
+const createServerConfig = (env, mode) => {
+  const base = getBase(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",
+    // };
 
-  // server-specific configuration
-  if (env.platform === 'server') {
-    base.target = 'node';
-    base.externals = [nodeExternals()];
+    config.plugins.push(
+      new RunNodeWebpackPlugin({
+        runOnlyInWatchMode: true,
+      })
+    );
   }
-  // client-specific configurations
-  if (env.platform === 'client') {
-    base.entry = './src/client/index.tsx';
-    base.output.filename = 'js/client.js';
+
+  return config;
+};
+
+const createClientConfig = (env, mode) => {
+  const base = getBase(env, mode);
+  const config = merge({}, base, {
+    mode,
+    entry: "./src/client/index.tsx",
+    output: {
+      filename: "js/client.js",
+      publicPath: `/static/${env.COMMIT_HASH}/`,
+    },
+    plugins: [
+      ...base.plugins,
+      new ServiceWorkerPlugin({
+        enableInDevelopment: mode !== "development", // this may seem counterintuitive, but it is correct
+        workbox: {
+          cacheId: "lemmy",
+          include: [/(assets|styles|js)\/.+\..+$/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: mode === "development" ? "NetworkFirst" : "CacheFirst",
+              options: {
+                cacheName: "static-cache",
+                expiration: {
+                  maxAgeSeconds: 60 * 60 * 24,
+                },
+              },
+            },
+            {
+              urlPattern: ({ url: { pathname }, request: { method } }) =>
+                pathname.includes("pictrs") && method === "GET",
+              handler: "StaleWhileRevalidate",
+              options: {
+                cacheName: "image-cache",
+                expiration: {
+                  maxAgeSeconds: 60 * 60 * 24,
+                },
+              },
+            },
+          ],
+        },
+      }),
+    ],
+  });
+
+  if (mode === "none") {
+    const BundleAnalyzerPlugin =
+      require("webpack-bundle-analyzer").BundleAnalyzerPlugin;
+    config.plugins.push(new BundleAnalyzerPlugin());
   }
-  return base;
+
+  return config;
 };
+
+module.exports = (env, properties) => [
+  createServerConfig(env, properties.mode || "development"),
+  createClientConfig(env, properties.mode || "development"),
+];