name: Cleanup release branch

on:
  push:
    branches:
      - 'master'

permissions:
  contents: write

jobs:
  cleanup:
    if: ${{ github.event.head_commit.message == 'cleanup release branch' }}
    runs-on: ubuntu-latest
    steps:
      - name: Delete test release branch
        env:
          GH_TOKEN: ${{ github.token }}
        run: gh api -X DELETE "repos/${GITHUB_REPOSITORY}/git/refs/heads/test%2Frelease-v1.0.0"