Update release-chart.yml

.github/workflows/release-chart.yml

@@ -33,12 +33,23 @@ jobs:
  run: |
  git config --global user.name "github-actions[bot]"
  git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
+ 
  git fetch origin gh-pages:gh-pages
  git checkout gh-pages
- helm repo index . --url https://eth-cscs.github.io/firecrestspawner --merge index.yaml
  mv gh_/*tgz .
+
+ helm repo index . --url https://eth-cscs.github.io/firecrestspawner --merge index.yaml
+
+ NEW_BRANCH="update-helm-repo-$(date +%s)"
+ git checkout -b $NEW_BRANCH 
  git add *.tgz index.yaml
- git commit -m "Update Helm repo"
- git push origin gh-pages
+ git commit -m "update helm repo"
+ git push origin $NEW_BRANCH
+
+ # Create a pull request
+ curl -s -u "${{ secrets.GH_PAT }}:x-oauth-basic" \
+ -d '{"title":"Update Helm repo","head":"'"$NEW_BRANCH"'","base":"gh-pages"}' \
+ https://api.github.com/repos/${{ github.repository }}/pulls | jq -r '.url'
+
  env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}