support codecov bundle analysis

# Conflicts:
#	package.json
#	yarn.lock

Author: jeffbax

.github/workflows/create-new-release.yml

@@ -74,9 +74,13 @@ jobs:
       - name: Install dependencies
         run: yarn install
 
-      # Build assets
-      - run: yarn build
-      - run: npm pack
+      - name: Compile assets bundle
+        run: yarn build
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+      - name: Pack bundle tarball
+        run: npm pack
 
       - name: Create Release
         id: create_release

.storybook/webpack.config.js

@@ -1,6 +1,16 @@
 const path = require('path');
+const { codecovWebpackPlugin } = require("@codecov/webpack-plugin");
 
 module.exports = function({ config }) {
+  config.plugins = config.plugins || [];
+  config.plugins.push(
+    codecovWebpackPlugin({
+      enableBundleAnalysis: process.env.CODECOV_TOKEN !== undefined,
+      bundleName: "design-system",
+      uploadToken: process.env.CODECOV_TOKEN,
+    }),
+  );
+
   config.module.rules.push({
     test: /\.scss$/,
     use: [

package.json

@@ -94,6 +94,7 @@
     "@babel/preset-react": "^7.28.5",
     "@babel/preset-typescript": "^7.28.5",
     "@babel/runtime": "^7.28.4",
+    "@codecov/webpack-plugin": "^1.9.1",
     "@eslint/compat": "^1.4.1",
     "@fortawesome/fontawesome-svg-core": "^6.7.2",
     "@fortawesome/free-brands-svg-icons": "^6.7.2",