lint.yml

name: lint

on: [pull_request]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python & Poetry
        uses: nakamasato/github-actions/setup-poetry@1.6.2
        with:
          install-dependencies: false

      - name: ruff
        run: |
          poetry install --only dev --no-root
          poetry run ruff check

  pre-commit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
      - uses: pre-commit/action@v3.0.1

  path-filter:
    outputs:
      actionlint: ${{steps.changes.outputs.actionlint}}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: read
    steps:
      - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
        id: changes
        with:
          filters: |
            actionlint:
              - '.github/workflows/*'

  status-check-lint:
    # This job is used for the branch's branch protection rule's status check.
    # If all dependent jobs succeed or are skipped this job succeeds.
    runs-on: ubuntu-latest
    needs:
      - actionlint
      - pre-commit
      - lint
    permissions: {}
    if: failure()
    steps:
      - run: exit 1

  actionlint:
    if: needs.path-filter.outputs.actionlint == 'true'
    needs: path-filter
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: actionlint
        run: |
          bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
          ./actionlint -color
        shell: bash