name: Remove outdated labels
on:
  pull_request_target:
    types:
      - closed
      - converted_to_draft
      - ready_for_review
jobs:
  remove-merged-pr-labels:
    name: Remove merged pull request labels
    if: github.event.pull_request.merged
    runs-on: ubuntu-latest
    steps:
      - uses: mondeja/remove-labels-gh-action@v2.0.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          labels: |
            PR: waiting for review
            PR: WIP
            PR: changes requested
            PR: merge conflicts / rebase needed
            PR/Issue: dependent
            PR: stale

  remove-closed-pr-labels:
    name: Remove closed pull request labels
    if: github.event_name == 'pull_request_target' && (! github.event.pull_request.merged) && (github.event.action != 'converted_to_draft') && (github.event.action != 'ready_for_review')
    runs-on: ubuntu-latest
    steps:
      - uses: mondeja/remove-labels-gh-action@v2.0.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          labels: |
            PR: waiting for review
            PR: WIP
            PR: changes requested
            PR: merge conflicts / rebase needed
            PR/Issue: dependent
            PR: stale

  remove-draft-pr-labels:
    name: Remove labels from draft pull requests
    if: github.event_name == 'pull_request_target' && github.event.action == 'converted_to_draft'
    runs-on: ubuntu-latest
    steps:
      - uses: mondeja/remove-labels-gh-action@v2.0.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          labels: |
            PR: waiting for review
            
  remove-ready-pr-labels:
    name: Remove labels when draft pr is marked ready for review
    if: github.event_name == 'pull_request_target' && github.event.action == 'ready_for_review'
    runs-on: ubuntu-latest
    steps:
      - uses: mondeja/remove-labels-gh-action@v2.0.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          labels: |
            PR: WIP