ruff.yml

name: Python

# Run either when pushing directly to main/master or in a PR targeting main/master
on:
  push:
    branches:
      - master
    paths:
      - ".github/workflows/ruff.yml"
      - "**.py"
  pull_request:
    paths:
      - ".github/workflows/ruff.yml"
      - "**.py"

# Cancel previous runs for PRs but not pushes to main
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
  cancel-in-progress: true

# https://github.com/chartboost/ruff-action
jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Python environment
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install ruff

      - name: Ruff lint
        run: ruff check --output-format=github ./python

      - name: Ruff format
        run: ruff format --check --verbose ./python