add-label-when-promoted.yaml

name: Check if commits are promoted

on:
  push:
    branches:
      - master
      - next-*.*
  pull_request_target:
    types: [labeled]
    branches: [master, next]

env:
  DEFAULT_BRANCH: ${{ github.repository == 'scylladb/scylla-enterprise' && 'enterprise' || 'master' }}

jobs:
  check-commit:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      issues: write
    steps:
      - name: Dump GitHub context
        env:
          GITHUB_CONTEXT: ${{ toJson(github) }}
        run: echo "$GITHUB_CONTEXT"
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          repository: ${{ github.repository }}
          ref: ${{ env.DEFAULT_BRANCH }}
          token: ${{ secrets.AUTO_BACKPORT_TOKEN }}
          fetch-depth: 0  # Fetch all history for all tags and branches
      - name: Install dependencies
        run: sudo apt-get install -y python3-github python3-git
      - name: Run python script
        if: github.event_name == 'push'
        env:
          GITHUB_TOKEN: ${{ secrets.AUTO_BACKPORT_TOKEN }}
        run: python .github/scripts/search_commits.py  --commits ${{ github.event.before }}..${{ github.sha }} --repository ${{ github.repository }} --ref ${{ github.ref }}
      - name: Run auto-backport.py whe promotion completed
        if: github.event_name == 'push'
        env:
          GITHUB_TOKEN: ${{ secrets.AUTO_BACKPORT_TOKEN }}
        run: python .github/scripts/auto-backport.py --repo ${{ github.repository }} --base-branch ${{ github.ref }} --commits ${{ github.event.before }}..${{ github.sha }}
      - name: Run auto-backport.py when label was added
        if: github.event_name == 'pull_request_target' && startsWith(github.event.label.name, 'backport/') && (github.event.pull_request.state == 'closed' && github.event.pull_request.merged == true)
        env:
          GITHUB_TOKEN: ${{ secrets.AUTO_BACKPORT_TOKEN }}
        run: python .github/scripts/auto-backport.py --repo ${{ github.repository }} --base-branch ${{ github.ref }} --pull-request ${{ github.event.pull_request.number }} --commits ${{ github.sha }}