Automatically generate helm/changelog PR

.github/workflows/publish.yaml

@@ -70,6 +70,11 @@ jobs:
           token: ${{ secrets.HOMEBREW_GITHUB_API_TOKEN }}
           ref: "master"
 
+      - name: Configure git
+        run: |
+          git config --global user.name cdrci
+          git config --global user.email opensource@coder.com
+
       - name: Fetch and reset master
         run: |
           git remote add upstream https://github.com/coder/code-server-aur.git
@@ -77,11 +82,6 @@ jobs:
           git reset --hard upstream/master
           git push --force
 
-      - name: Configure git
-        run: |
-          git config --global user.name cdrci
-          git config --global user.email opensource@coder.com
-
       - name: Validate package
         uses: heyhusen/archlinux-package-action@c9f94059ccbebe8710d31d582f33ef4e84fe575c # v3.0.0
         with:
@@ -136,3 +136,32 @@ jobs:
           out-file-path: "release-packages"
 
       - run: npm run publish:docker
+
+  repo:
+    runs-on: ubuntu-latest
+    env:
+      GH_TOKEN: ${{ secrets.HOMEBREW_GITHUB_API_TOKEN }}
+      TAG: ${{ inputs.version || github.ref_name }}
+    needs: docker
+
+    steps:
+      - name: Set version to tag without leading v
+        run: |
+          echo "VERSION=${TAG#v}" >> $GITHUB_ENV
+
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+
+      - run: ./ci/build/update-repo.sh
+
+      - name: Open PR
+        run: |
+          git config --global user.name cdrci
+          git config --global user.email opensource@coder.com
+          git checkout -b "helm/$VERSION"
+          git add .
+          git commit -m "Update to $VERSION"
+          git push -u origin "$(git branch --show)"
+          gh pr create \
+            --repo coder/code-server \
+            --body-file .cache/checklist \
+            --title "Update to $VERSION"