CI.yml

name: CI

on: [push, pull_request]

# Automatically cancel previous runs of this workflow on the same branch
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  linux:
    # Skip building pull requests from the same repository
    if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository) }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target: [x86_64, aarch64]
      fail-fast: false
    steps:
      - uses: actions/checkout@v5
        with:
          submodules: 'true'

      - name: Update pyproject.toml version
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        shell: bash
        run: |
          # Extract version from tag (strip 'v' prefix if present)
          VERSION=${GITHUB_REF#refs/tags/}
          VERSION=${VERSION#v}
          echo "Extracted version: $VERSION"
          
          # Update version in pyproject.toml (works on both GNU and BSD sed)
          sed -i.bak "s/^version = .*/version = \"$VERSION\"/" pyproject.toml
          rm pyproject.toml.bak

      - name: Install uv
        uses: astral-sh/setup-uv@v6
        with:
          version: "0.9.3"

      # NOTE: On Linux we need to manually export LD_LIBRARY_PATH
      - name: Set up Python
        run: |
          uv python install --default
          LIBDIR=$(python -c "import sysconfig; print(sysconfig.get_config_var('LIBDIR'))")
          echo "LD_LIBRARY_PATH=${LIBDIR}:${LD_LIBRARY_PATH}" >> $GITHUB_ENV

      - name: Run Python tests
        run: uv run pytest -v

      - name: Run Rust tests
        run: cargo run

      - name: Clean Rust build cache
        run: cargo clean

      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          args: --release --out dist --find-interpreter
          manylinux: auto

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-linux-${{ matrix.target }}
          path: dist

  windows:
    # Skip building pull requests from the same repository
    if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository) }}
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v5
        with:
          submodules: 'true'

      - name: Update pyproject.toml version
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        shell: bash
        run: |
          # Extract version from tag (strip 'v' prefix if present)
          VERSION=${GITHUB_REF#refs/tags/}
          VERSION=${VERSION#v}
          echo "Extracted version: $VERSION"
          
          # Update version in pyproject.toml (works on both GNU and BSD sed)
          sed -i.bak "s/^version = .*/version = \"$VERSION\"/" pyproject.toml
          rm pyproject.toml.bak

      - name: Install uv
        uses: astral-sh/setup-uv@v7
        with:
          version: "0.9.3"

      - name: Set up Python
        run: uv python install --default

      - name: Run Rust tests
        run: cargo run

      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: x64
          args: --release --out dist --find-interpreter

      - name: Run Python tests
        run: uv run pytest -v

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-windows-x64
          path: dist

  macos:
    # Skip building pull requests from the same repository
    if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository) }}
    runs-on: macos-latest
    strategy:
      matrix:
        target: [x86_64, aarch64]
      fail-fast: false
    steps:
      - uses: actions/checkout@v5
        with:
          submodules: 'true'

      - name: Update pyproject.toml version
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        shell: bash
        run: |
          # Extract version from tag (strip 'v' prefix if present)
          VERSION=${GITHUB_REF#refs/tags/}
          VERSION=${VERSION#v}
          echo "Extracted version: $VERSION"
          
          # Update version in pyproject.toml (works on both GNU and BSD sed)
          sed -i.bak "s/^version = .*/version = \"$VERSION\"/" pyproject.toml
          rm pyproject.toml.bak

      - name: Install uv
        uses: astral-sh/setup-uv@v7
        with:
          version: "0.9.3"

      - name: Set up Python
        run: uv python install --default

      - name: Run Rust tests
        if: matrix.target == 'aarch64'
        run: cargo run --release

      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          args: --release --out dist --find-interpreter

      - name: Run Python tests
        if: matrix.target == 'aarch64'
        run: uv run pytest -v

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-macos-${{ matrix.target }}
          path: dist

  sdist:
    # Skip building pull requests from the same repository
    if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository) }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
        with:
          submodules: 'true'

      - name: Update pyproject.toml version
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        shell: bash
        run: |
          # Extract version from tag (strip 'v' prefix if present)
          VERSION=${GITHUB_REF#refs/tags/}
          VERSION=${VERSION#v}
          echo "Extracted version: $VERSION"
          
          # Update version in pyproject.toml (works on both GNU and BSD sed)
          sed -i.bak "s/^version = .*/version = \"$VERSION\"/" pyproject.toml
          rm pyproject.toml.bak

      - 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:
    if: ${{ startsWith(github.ref, 'refs/tags/') }}
    runs-on: ubuntu-latest
    needs: [linux, windows, macos, sdist]
    permissions:
      contents: write
      discussions: write
      id-token: write
    steps:
      - name: Download wheels
        uses: actions/download-artifact@v5
        with:
          pattern: wheels-*
          merge-multiple: true
          path: dist

      - name: Publish to PyPI
        uses: PyO3/maturin-action@v1
        with:
          command: upload
          args: --non-interactive --skip-existing dist/*

      - name: Release
        uses: softprops/action-gh-release@6da8fa9354ddfdc4aeace5fc48d7f679b5214090 # v2.4.1
        with:
          generate_release_notes: true
          files: dist/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}