codeowners-coverage.yml

name: CODEOWNERS Coverage

on:
  # TODO: We don't want master builds to fail when we merge this in.
  #       We can turn it on once every PR has enforced it for a couple days.
  # push:
  #   branches:
  #     - master
  # pull_request:
  workflow_dispatch:

# Cancel in progress workflows on pull_requests.
# https://docs.github.com/en/actions/using-jobs/using-concurrency#example-using-a-fallback-value
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  check-coverage:
    name: codeowners coverage check
    runs-on: ubuntu-24.04
    timeout-minutes: 5

    steps:
      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

      - uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f # v5.1.1
        with:
          python-version: '3.11'

      - name: Install codeowners-coverage
        run: pip install codeowners-coverage==0.3.1

      - name: Run CODEOWNERS coverage check
        run: codeowners-coverage check --allow-dirty-baseline