CI.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
# concurrency:
#   group: ${{ github.workflow }}-${{ github.ref }}
#   cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0 # TODO: remove this when we cache the builds
  
jobs:
  check_version:
    name: Check version
    runs-on: ubuntu-latest
    outputs:
      changed: ${{ steps.check_version.outputs.changed }}
      version: ${{ steps.check_version.outputs.version }}
      prev_version: ${{ steps.check_version.outputs.prev_version }}
      
    steps:
      - uses: actions/checkout@v4

      - id: check_version
        uses: radumarias/action-check-version-changed-rust@v1
  
  test_rust:
    runs-on: ${{ matrix.runner }}
    strategy:
      matrix:
        runner: [ubuntu-latest, macos-latest, windows-latest]
    steps:
      - uses: actions/checkout@v4

      - name: Setup Rust
        run: rustup update    

      - name: Fmt check
        run: cargo fmt --check --all
      
      - name: Check
        run: cargo check --all
  
      - name: clippy
        run: cargo clippy --all --all-features
      
      - name: Tests
        run: cargo test --all --all-features --release -- nocapture

      - name: Bench
        run: cargo bench --all --all-features        
        
  test_py_linux:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", "3.12"]
    steps:
    - name: Check out repository code
      uses: actions/checkout@v4          
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m venv .env
        source .env/bin/activate
        python -m pip install --upgrade pip
        pip install -r requirements.txt        
        maturin develop --release        
    - name: Run tests
      run: |
        source .env/bin/activate
        ./tests.sh

  test_py_macos:
    runs-on: macos-latest
    strategy:
      matrix:
        python-version: [3.8, 3.9, "3.10", "3.11", "3.12"]
    steps:
    - name: Check out repository code
      uses: actions/checkout@v4          
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m venv .env
        source .env/bin/activate
        python -m pip install --upgrade pip
        pip install -r requirements.txt        
        maturin develop --release
    - name: Run tests
      run: |
        source .env/bin/activate
        ./tests.sh

  test_py_windows:
    runs-on: windows-latest
    strategy:
      matrix:
        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", "3.12"]
    steps:
    - name: Check out repository code
      uses: actions/checkout@v4          
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m venv .env
        .env\Scripts\activate
        python -m pip install --upgrade pip
        pip install -r requirements.txt        
        maturin develop --release
    - name: Run tests
      run: |
        .env\Scripts\activate
        cmd /c tests.bat

  build_linux:
    needs: [test_rust, test_py_linux, test_py_macos, test_py_windows]
    runs-on: ${{ matrix.platform.runner }}
    strategy:
      matrix:
        platform:
          - runner: ubuntu-latest
            target: x86_64
          - runner: ubuntu-latest
            target: x86
          - runner: ubuntu-latest
            target: aarch64
          - runner: ubuntu-latest
            target: armv7
          - runner: ubuntu-latest
            target: s390x
          - runner: ubuntu-latest
            target: ppc64le
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust
        run: rustup update      
      - uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.platform.target }}
          args: --release --out dist --find-interpreter
          sccache: 'true'
          manylinux: auto
      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-linux-${{ matrix.platform.target }}
          path: dist

  build_windows:
    needs: [test_rust, test_py_linux, test_py_macos, test_py_windows]
    runs-on: ${{ matrix.platform.runner }}
    strategy:
      matrix:
        platform:
          - runner: windows-latest
            target: x64
          - runner: windows-latest
            target: x86
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust
        run: rustup update
      - uses: actions/setup-python@v5
        with:
          python-version: '3.12'
          architecture: ${{ matrix.platform.target }}
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.platform.target }}
          args: --release --out dist --find-interpreter
          sccache: 'true'
      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-windows-${{ matrix.platform.target }}
          path: dist

  build_macos:
    needs: [test_rust, test_py_linux, test_py_macos, test_py_windows]
    runs-on: ${{ matrix.platform.runner }}
    strategy:
      matrix:
        platform:
          - runner: macos-latest
            target: x86_64
          - runner: macos-14
            target: aarch64
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust
        run: rustup update
      - uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.platform.target }}
          args: --release --out dist --find-interpreter
          sccache: 'true'
      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-macos-${{ matrix.platform.target }}
          path: dist

  build_sdist:
    needs: [test_rust, test_py_linux, test_py_macos, test_py_windows]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build sdist
        uses: PyO3/maturin-action@v1
        with:
          command: sdist
          args: --out dist
      - name: Upload sdist
        uses: actions/upload-artifact@v4
        with:
          name: wheels-sdist
          path: dist

  release:
    name: Create release and publish to PyPI
    if: needs.check_version.outputs.changed == 'true' && github.event_name == 'push'
    needs: [check_version, build_linux, build_windows, build_macos, build_sdist]
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4

      - name: Setup Rust
        run: rustup update      

      - uses: ncipollo/release-action@v1
        name: Create release
        with:
          name: Release v${{ needs.check_version.outputs.version }}
          tag: v${{ needs.check_version.outputs.version }}
          generateReleaseNotes: true

      - uses: actions/download-artifact@v4
      - name: Publish to PyPI
        uses: PyO3/maturin-action@v1
        env:
          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
        with:
          command: upload
          args: --non-interactive --skip-existing wheels-*/*