[CI] Add workflow to automatically publish JS packages on npm

.github/workflows/release-on-npm.yaml

@@ -0,0 +1,50 @@
+name: Release on NPM
+
+on:
+  push:
+    tags:
+        - 'v*.*.*'
+
+jobs:
+    release:
+        runs-on: ubuntu-latest
+        steps:
+          - uses: actions/checkout@v4
+            with:
+              ref: 2.x
+
+          - name: Configure Git
+            run: |
+              git config --global user.email ""
+              git config --global user.name "Symfony"
+
+          - name: Extract version from tag
+            run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV
+
+          - run: corepack enable
+          - uses: actions/setup-node@v4
+            with:
+              cache: 'yarn'
+              cache-dependency-path: |
+                yarn.lock
+                package.json
+                src/**/package.json
+          - run: yarn --immutable
+
+          - name: Update version of JS packages
+            run: yarn workspaces foreach -A version --immediate "${{ env.VERSION }}"
+
+          - name: Commit changes
+            run: |
+              git add .
+              git commit -m "Update versions to ${{ env.VERSION }}"
+
+          - name: Publish on NPM
+            env:
+              NPM_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
+            run: yarn workspaces foreach -A --no-private npm publish --access public --tolerate-republish
+
+          - name: Push changes
+            env:
+              GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+            run: git push origin 2.x

.yarnrc.yml

@@ -1 +1,2 @@
 nodeLinker: node-modules
+npmAuthToken: ${NPM_AUTH_TOKEN-}