name: Check Release Notes

on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review
      - labeled
      - unlabeled
    paths:
      - "**.py"
      - "pyproject.toml"
      - "!.github/**/*.py"

jobs:
  reno:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          # With the default value of 1, there are corner cases where tj-actions/changed-files
          # fails with a `no merge base` error
          fetch-depth: 0

      - name: Get release note files
        id: changed-files
        uses: tj-actions/changed-files@v41
        with:
          files: releasenotes/notes/*.yaml

      - name: Check release notes
        if: steps.changed-files.outputs.any_changed == 'false' && !contains( github.event.pull_request.labels.*.name, 'ignore-for-release-notes')
        run: |
          # Check if any of the commit messages contain tags ci/docs/test
          if git log --pretty=%s origin/main..HEAD | grep -E '^(ci:|docs:|test:)' > /dev/null; then
            echo "Skipping release note check for commits with 'ci:', 'docs:', or 'test:' tags."
          else
            echo "::error::The release notes file is missing, please add one or attach the label 'ignore-for-release-notes' to this PR."
            exit 1
          fi