python-lint.yml

name: Reusable Python Lint

on:
  workflow_call:
    inputs:
      python-version:
        description: Python version for linting.
        required: false
        type: string
        default: "3.12"
      install-spec:
        description: Pip install spec, e.g. .[dev]
        required: false
        type: string
        default: ".[dev]"

jobs:
  lint:
    name: Ruff Lint & Format
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Setup Python
        uses: actions/setup-python@v6
        with:
          python-version: ${{ inputs.python-version }}
          cache: "pip"

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install -e "${{ inputs.install-spec }}"

      - name: Ruff check
        run: python -m ruff check .

      - name: Ruff format check
        run: python -m ruff format --check .