grafana/.github/workflows/pr-commands-closed.yml

name: Run when PRs are closed
on:
  pull_request:
    types:
      - closed      
concurrency:
  group: pr-commands-closed-${{ github.event.number }}
jobs:
  close_job:
    # this job will only run if the PR has been closed without being merged
    if: github.event.pull_request.merged == false
    runs-on: ubuntu-latest
    steps:
    - run: |
        echo PR #${{ github.event.number }} has been closed without being merged, removing milestone.
        gh pr edit ${{ github.event.number }} --milestone "" --repo $GITHUB_REPOSITORY        
      env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}