GitHub Actions reusable workflows

# .github/workflows/reusable-python-ci.yml (in shared-workflows repo)
name: Python CI

on:
  workflow_call:
    inputs:
      python-version:
        description: 'Python version to use'
        type: string
        default: '3.12'
      working-directory:
        type: string
        default: '.'
    secrets:
      CODECOV_TOKEN:
        required: false

jobs:
  lint-and-test:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ${{ inputs.working-directory }}

    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v3
        with:
          python-version: ${{ inputs.python-version }}

      - name: Install dependencies
        run: uv sync --frozen

      - name: Lint
        run: uv run ruff check . && uv run ruff format --check .

      - name: Test
        run: uv run pytest --cov --cov-report=xml

      - name: Upload coverage
        if: ${{ secrets.CODECOV_TOKEN != '' }}
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}

# .github/workflows/ci.yml (in consumer repo)
name: CI

on: [push, pull_request]

jobs:
  python-ci:
    uses: my-org/shared-workflows/.github/workflows/reusable-python-ci.yml@main
    with:
      python-version: '3.12'
      working-directory: 'api'
    secrets:
      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}