Publish npm packages with provenance

.github/workflows/npm-publish.yml

@@ -1,7 +1,7 @@
 # This workflow will run tests using node and then publish a package to GitHub Packages when a release is created
 # For more information see: https://help.github.com/actions/language-and-framework-guides/publishing-nodejs-packages
 
-name: Node.js Package
+name: Publish to npm
 
 on:
   release:
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
       - run: npm ci
       - run: npx playwright install --with-deps
       - run: npm run build --if-present
@@ -23,13 +23,20 @@ jobs:
   publish-npm:
     needs: build
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
-          registry-url: https://registry.npmjs.org/
+          node-version: 22.x
+          registry-url: "https://registry.npmjs.org"
+          cache: "npm"
       - run: npm ci
-      - run: npm publish
+      - run: npm run build --if-present
+      - run: npm version ${TAG_NAME} --git-tag-version=false
+        env:
+          TAG_NAME: ${{ github.ref_name }}
+      - run: npm publish --provenance --access public
         env:
-          NODE_AUTH_TOKEN: ${{secrets.npm_secret}}
+          NODE_AUTH_TOKEN: ${{ secrets.npm_secret }}