Update webpack to 4.47.0 / webpack-cli to 4.10.0 / webpack-dev-server 4.15.1

package.json

@@ -41,14 +41,14 @@
         "build:res": "ts-node scripts/copy-res.ts",
         "build:genfiles": "yarn build:res && yarn build:jitsi && yarn build:module_system",
         "build:modernizr": "modernizr -c .modernizr.json -d src/vector/modernizr.js",
-        "build:bundle": "webpack --progress --bail --mode production",
-        "build:bundle-stats": "webpack --progress --bail --mode production --json > webpack-stats.json",
+        "build:bundle": "webpack --progress --mode production",
+        "build:bundle-stats": "webpack --progress --mode production --json > webpack-stats.json",
         "build:module_system": "tsc --project ./tsconfig.module_system.json && node ./lib/module_system/scripts/install.js",
         "dist": "scripts/package.sh",
         "start": "yarn build:module_system && concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n res,element-js \"yarn start:res\" \"yarn start:js\"",
         "start:https": "concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n res,element-js \"yarn start:res\" \"yarn start:js --https\"",
         "start:res": "yarn build:jitsi && ts-node scripts/copy-res.ts -w",
-        "start:js": "webpack-dev-server --output-filename=bundles/_dev_/[name].js --output-chunk-filename=bundles/_dev_/[name].js -w --mode development --disable-host-check --hot",
+        "start:js": "webpack serve --output-path webapp --mode development",
         "lint": "yarn lint:types && yarn lint:js && yarn lint:style",
         "lint:js": "yarn lint:js:src && yarn lint:js:module_system",
         "lint:js:src": "eslint --max-warnings 0 src test && prettier --check .",
@@ -180,10 +180,10 @@
         "ts-node": "^10.9.1",
         "ts-prune": "^0.10.3",
         "typescript": "5.2.2",
-        "webpack": "^4.46.0",
+        "webpack": "^4.47.0",
         "webpack-bundle-analyzer": "^4.8.0",
-        "webpack-cli": "^3.3.12",
-        "webpack-dev-server": "^3.11.2",
+        "webpack-cli": "^4.10.0",
+        "webpack-dev-server": "^4.15.1",
         "worker-loader": "^3.0.0",
         "worklet-loader": "^2.0.0",
         "yaml": "^2.0.1"

webpack.config.js

@@ -143,6 +143,9 @@ module.exports = (env, argv) => {
 
     return {
         ...development,
+
+        bail: true,
+
         node: {
             // Mock out the NodeFS module: The opus decoder imports this wrongly.
             fs: "empty",
@@ -725,14 +728,23 @@ module.exports = (env, argv) => {
 
         // configuration for the webpack-dev-server
         devServer: {
-            // serve unwebpacked assets from webapp.
-            contentBase: ["./webapp"],
-
-            // Only output errors, warnings, or new compilations.
-            // This hides the massive list of modules.
-            stats: "minimal",
-            hotOnly: true,
-            inline: true,
+            static: {
+                // Where to serve static assets from
+                directory: "./webapp",
+            },
+
+            devMiddleware: {
+                // Only output errors, warnings, or new compilations.
+                // This hides the massive list of modules.
+                stats: "minimal",
+            },
+
+            // Enable Hot Module Replacement without page refresh as a fallback in
+            // case of build failures
+            hot: "only",
+
+            // Disable host check
+            allowedHosts: "all",
         },
     };
 };