name: Backport
on:
  pull_request_target:
    types:
      - closed
      - labeled
    branches:
      - main

jobs:
  backport:
    name: Backport
    runs-on: ubuntu-22.04
    # Only react to merged PRs for security reasons.
    # See https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target.
    if: >
      github.event.pull_request.merged &&
      (
        github.event.action == 'closed' ||
        (
          github.event.action == 'labeled' &&
          contains(github.event.label.name, 'backport')
        )
      )
    steps:
      - name: Backport
        uses: zephyrproject-rtos/action-backport@v2.0.3-3
        with:
          github_token: ${{ secrets.ZB_GITHUB_TOKEN }}
          issue_labels: Backport
          labels_template: '["Backport"]'