name: wheels

on: [push, pull_request]

jobs:
  wheels:
    runs-on: ${{ matrix.platform.os }}
    strategy:
      fail-fast: true
      matrix:
        platform: [ {os: "ubuntu-latest", target: "manylinux_x86_64",  arch: "x86_64"},
                    {os: "ubuntu-latest", target: "manylinux_aarch64", arch: "aarch64"},
                    {os: "macos-14",      target: "macosx_arm64",      arch: "arm64"} ]
        python:   [ {cp: "cp311", py: "3.11"}, {cp: "cp312", py: "3.12"} ]

    steps:
    - uses: actions/checkout@v4

    - name: Set up QEMU
      if: runner.os == 'Linux'
      uses: docker/setup-qemu-action@v3
      with:
        platforms: all

    - name: Building wheel
      uses: pypa/cibuildwheel@v2.19.2
      env:
        CIBW_BUILD: "${{ matrix.python.cp }}-${{ matrix.platform.target }}"
        CIBW_ARCHS: "${{ matrix.platform.arch }}"
        CIBW_BEFORE_ALL_LINUX: "bash {project}/scripts/manylinux_dependencies.sh"
        CIBW_BEFORE_BUILD_MACOS: "bash {project}/scripts/macos_dependencies.sh"
        CIBW_MANYLINUX_X86_64_IMAGE: "manylinux_2_28"
        CIBW_MANYLINUX_AARCH64_IMAGE: "manylinux_2_28"
        MACOSX_DEPLOYMENT_TARGET: "14.0"

    - uses: actions/setup-python@v5
      if: ${{ matrix.platform.arch != 'aarch64' }}
      with:
        python-version: ${{ matrix.python.py }}

    - name: Installing the wheel
      if: ${{ matrix.platform.arch != 'aarch64' }}
      run: |
        pip install --break-system-packages ./wheelhouse/*.whl

    - name: Saving wheel
      uses: actions/upload-artifact@v4
      with:
        name: cibw-wheels-${{ matrix.platform.target }}-${{ matrix.python.cp }}
        path: ./wheelhouse/*.whl