ci.yaml

name: CI

env:
  RUFF_UNRELEASED_REF: 'main'

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  check:
    name: Check
    runs-on: ubuntu-latest
    steps:
      - uses: extractions/setup-just@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: "3.11"
          cache: 'pip'
          cache-dependency-path: |
            pyproject.toml
            requirements.txt
            requirements-dev.txt
      - name: Install dependencies
        run: just install
      - name: Run checks
        run: just check
  ruff-versions:
    name: Generate test versions
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install dependencies
        run: |
          sudo apt-get install -y ripgrep
      - name: Determine test versions
        id: set-versions
        run: |
          # Get the latest release version from GitHub
          LATEST=$( \
            curl -L \
              -H "Accept: application/vnd.github+json" \
              -H "X-GitHub-Api-Version: 2022-11-28" \
              https://api.github.com/repos/astral-sh/ruff/releases/latest \
              | jq '.tag_name' --raw-output \
              | cut -c2- \
          )
          # Get the oldest supported version from the pyproject.toml
          OLDEST=$(rg -No '"ruff>=(.*)"' -r '$1' pyproject.toml)
          UNRELEASED=${{ env.RUFF_UNRELEASED_REF }}

          echo "::set-output name=latest::$LATEST"
          echo "::set-output name=oldest::$OLDEST"
          echo "::set-output name=dev::$UNRELEASED"
    outputs:
      latest: ${{ steps.set-versions.outputs.latest }}
      oldest: ${{ steps.set-versions.outputs.oldest }}
      dev: ${{ steps.set-versions.outputs.dev }}

  test:
    name: Test (python-${{ matrix.python-version }}, ruff-${{ matrix.ruff-version }}, ${{ matrix.os }})
    needs: ruff-versions
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
        os: [ubuntu-latest, macos-latest, windows-latest]

        include:
          - ruff-version: ${{ needs.ruff-versions.outputs.latest }}
          - ruff-version: ${{ needs.ruff-versions.outputs.oldest }}
            os: ubuntu-latest
            python-version: "3.7"
          - ruff-version: ${{ needs.ruff-versions.outputs.dev }}
            os: ubuntu-latest
            python-version: "3.12"

    runs-on: ${{ matrix.os }}
    steps:
      - uses: extractions/setup-just@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
          cache: 'pip'
          cache-dependency-path: |
            pyproject.toml
            requirements.txt
            requirements-dev.txt

      - name: Install dependencies
        run: |
          pip install -U pip
          just install

      - name: Install test Ruff version from PyPI
        if: ${{ matrix.ruff-version != env.RUFF_UNRELEASED_REF }} 
        run: |
          pip install ruff==${{ matrix.ruff-version }}
          ruff --version

      - name: "Install test Ruff version from GitHub"
        if: ${{ matrix.ruff-version == env.RUFF_UNRELEASED_REF }}
        run: |
          pip install --force-reinstall git+https://github.com/astral-sh/ruff@${{ matrix.ruff-version }}
          pip show ruff
          ruff version

      - name: Run tests
        run: just test