python.yml

name: Python

on:
  push:
    branches: [ master ]
    tags: [ v* ]
  workflow_dispatch:

jobs:
  python-sdist:
    name: python sdist
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: git submodule update --init extlib/mimalloc extlib/eigen
      - uses: actions/setup-python@v3
        with:
          python-version: "3.10"
      - name: Pack
        shell: bash
        run: |
          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
            version="${GITHUB_REF##*/}"
          else
            mkdir empty-build
            cd empty-build
            cmake .. -DENABLE_GUI=OFF -DENABLE_CLI=OFF -DENABLE_TESTS=OFF -DENABLE_COVERAGE=OFF -DENABLE_SANITIZERS=OFF -DENABLE_OPENMP=OFF
            source version.env
            cd ..
            version="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.dev${GITHUB_RUN_NUMBER}"
          fi
          sed -i.bak "s/^version = .*/version = \"${version}\"/g" pyproject.toml && rm pyproject.toml.bak
          python -m pip install -U setuptools build
          python -m build --sdist
      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: sdist
          path: dist/*.tar.gz
  python-wheel:
    name: ${{ matrix.os_short }} python ${{ matrix.architecture }} cp${{ matrix.python_version }}
    runs-on: ${{ matrix.os }}
    timeout-minutes: 240
    strategy:
      fail-fast: false
      matrix:
        os_arch: [
          "windows-ia32",
          "windows-x64",
          # "windows-arm64",
          "macos-x86_64",
          "macos-arm64",
          "linux-x86_64",
          "linux-aarch64",
        ]
        python_version: [
          "37",
          "38",
          "39",
          "310",
          "311",
          "312",
          "313",
        ]
        exclude:
          - os_arch: "macos-arm64"
            python_version: "37"
        include:
          - os_arch: "windows-ia32"
            os: "windows-2022"
            os_short: "windows"
            architecture: "ia32"
            cibuildwheel_architecture: "x86"
            cmake_generator_platform: "Win32"
          - os_arch: "windows-x64"
            os: "windows-2022"
            os_short: "windows"
            architecture: "x64"
            cibuildwheel_architecture: "AMD64"
            cmake_generator_platform: "x64"
          # - os_arch: "windows-arm64"
          #   os: "windows-2022"
          #   os_short: "windows"
          #   architecture: "arm64"
          #   cibuildwheel_architecture: "ARM64"
          #   cmake_generator_platform: "ARM64"
          - os_arch: "macos-x86_64"
            os: "macos-latest"
            os_short: "macos"
            cibuildwheel_architecture: "x86_64"
            architecture: "x86_64"
          - os_arch: "macos-arm64"
            os: "macos-latest"
            os_short: "macos"
            cibuildwheel_architecture: "arm64"
            architecture: "arm64"
          - os_arch: linux-x86_64
            os: "ubuntu-22.04"
            os_short: "linux"
            cibuildwheel_architecture: "x86_64"
            architecture: "x86_64"
          - os_arch: linux-aarch64
            os: "ubuntu-22.04"
            os_short: "linux"
            cibuildwheel_architecture: "aarch64"
            architecture: "aarch64"
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - run: git submodule update --init extlib/mimalloc extlib/eigen
      - name: Set version
        shell: bash
        run: |
          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
            version="${GITHUB_REF##*/}"
          else
            mkdir empty-build
            cd empty-build
            cmake .. -DENABLE_GUI=OFF -DENABLE_CLI=OFF -DENABLE_TESTS=OFF -DENABLE_COVERAGE=OFF -DENABLE_SANITIZERS=OFF -DENABLE_OPENMP=OFF
            source version.env
            cd ..
            version="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.dev${GITHUB_RUN_NUMBER}"
          fi
          sed -i.bak "s/^version = .*/version = \"${version}\"/g" pyproject.toml && rm pyproject.toml.bak
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
        if: matrix.architecture == 'aarch64'
        with:
          platforms: arm64
      - name: Build wheels
        uses: pypa/cibuildwheel@v2.22.0
        env:
          CIBW_BUILD: "cp${{ matrix.python_version }}-*"
          CIBW_PLATFORM: "${{ matrix.os_short }}"
          CIBW_BUILD_VERBOSITY: "1"
          CIBW_ARCHS: "${{ matrix.cibuildwheel_architecture }}"
          CIBW_ENVIRONMENT_WINDOWS: >
            CMAKE_GENERATOR="Visual Studio 17 2022"
            CMAKE_GENERATOR_PLATFORM="${{ matrix.cmake_generator_platform }}"
          CIBW_ENVIRONMENT_PASS_WINDOWS: "CMAKE_GENERATOR CMAKE_GENERATOR_PLATFORM"
          CIBW_ENVIRONMENT_MACOS: MACOSX_DEPLOYMENT_TARGET=10.12
      - uses: actions/upload-artifact@v4
        with:
          name: wheel-cp${{ matrix.python_version }}-${{ matrix.os_short }}-${{ matrix.architecture }}
          path: |
            ./wheelhouse/*.whl
  publish-pypi:
    name: publish to PyPi
    needs: [
      python-sdist,
      python-wheel,
    ]
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: prebuilds
      - name: prepare
        shell: bash
        run: |
          mkdir dist
          ls prebuilds
          mv prebuilds/*/* dist
          ls dist
      - name: Publish wheels to Test PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
          repository-url: https://test.pypi.org/legacy/
          attestations: false
          verbose: true
      - name: Publish wheels to PyPI
        if: startsWith(github.ref, 'refs/tags')
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}
          attestations: false
          verbose: true