wheels.yml

name: Package Wheels

on:
  push: 
    branches: ["main"]
  # release:
  #   branches: [ "main" ]

jobs:
  build_wheels:
    name: Wheel build for ${{ matrix.python[0] }}-${{ matrix.buildplat[1] }} ${{ matrix.buildplat[2] }}
    runs-on: ${{ matrix.buildplat[0] }}
    strategy:
      fail-fast: false
      matrix:
        # Github Actions doesn't support pairing matrix values together, let's improvise
        # https://github.com/github/feedback/discussions/7835#discussioncomment-1769026
        buildplat:
        # should also be able to do multi-archs on a single entry, e.g.
        # [os-image, os-name, os-arch]
        - [ubuntu-latest, manylinux, x86_64]
        - [macos-latest, macosx, x86_64]
        - [windows-2019, win, AMD64] 
        # os: [windows-latest]
        # cibw_arch: ["AMD64"]
        # cibw_python: ["cp38-*", "cp39-*", "cp310-*", "cp311-*"]
        python: [["cp38", "3.8"], ["cp39", "3.9"], ["cp310", "3.10"], ["cp311", "3.11"]]
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
          submodules: true 

      - uses: actions/setup-python@v4
        name: Install Python
        with:
          python-version: "3.9"

      - name: Install cibuildwheel
        run: |
          python -m pip install cibuildwheel
        
      - name: Set VSDev RC (windows only)
        if: runner.os == 'Windows'
        run: | 
          function Invoke-VSDevEnvironment {
            $vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
              $installationPath = & $vswhere -prerelease -legacy -latest -property installationPath
              $Command = Join-Path $installationPath "Common7\Tools\vsdevcmd.bat"
            & "${env:COMSPEC}" /s /c "`"$Command`" -arch=amd64 -no_logo && set" | Foreach-Object {
                  if ($_ -match '^([^=]+)=(.*)') {
                      [System.Environment]::SetEnvironmentVariable($matches[1], $matches[2])
                  }
              }
          }
          Invoke-VSDevEnvironment
          Get-Command rc.exe | Format-Table -AutoSize

      - name: Build wheels via cibuildwheel
        uses: pypa/cibuildwheel@v2.16.2
        env:
          CIBW_BUILD: ${{ matrix.python[0] }}-${{ matrix.buildplat[1] }}*
          CIBW_ARCHS: ${{ matrix.buildplat[2] }}
          # define CC, CXX so meson will use clang-cl instead of MSVC
          # CC: clang-cl
          # CXX: clang-cl
          # CC: gcc
          # CXX: g++
          # -Wl,-S equivalent to gcc's -Wl,--strip-debug
          # LDFLAGS: "-Wl,-S"

      - uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: ./dist/*.whl

  # build_macos_wheels:
  #   name: Build ${{ matrix.cibw_python }} ${{ matrix.cibw_arch }} wheels on ${{ matrix.os }}
  #   runs-on: ${{ matrix.os }}
  #   env:
  #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       os: [macos-latest]
  #       cibw_python: ["cp38-*", "cp39-*", "cp310-*", "cp311-*"]
  #       cibw_arch: ["x86_64", "arm64"]  # TODO: add "universal2" once a universal2 libomp is available

  #   steps:
  #     - uses: actions/checkout@v3
  #       with:
  #         fetch-depth: 0
  #         submodules: true

  #     - uses: actions/setup-python@v4
  #       name: Install Python
  #       with:
  #         python-version: "3.9"

  #     - name: Install cibuildwheel
  #       run: |
  #         python -m pip install cibuildwheel

  #     - name: Build wheels for CPython Mac OS
  #       run: |
  #         python -m cibuildwheel --output-dir dist
  #       env:
  #         CC: /usr/local/opt/llvm/bin/clang
  #         CXX: /usr/local/opt/llvm/bin/clang
  #         CIBW_BUILD: ${{ matrix.cibw_python }}
  #         CIBW_ARCHS_MACOS: ${{ matrix.cibw_arch }}
  #         CIBW_MANYLINUX_X86_64_IMAGE: manylinux1
  #         CIBW_MANYLINUX_I686_IMAGE: manylinux1
  #         CIBW_TEST_SKIP: "*-macosx_arm64"

  #     - uses: actions/upload-artifact@v3
  #       with:
  #         name: wheels
  #         path: ./dist/*.whl

  # build_linux_wheels:
  #   name: Build ${{ matrix.cibw_python }} ${{ matrix.cibw_arch }} wheels on ${{ matrix.os }}
  #   runs-on: ${{ matrix.os }}
  #   env:
  #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       os: [ubuntu-latest]
  #       cibw_python: ["cp38-*", "cp39-*", "cp310-*", "cp311-*"]
  #       cibw_manylinux: [manylinux2014]
  #       cibw_arch: ["x86_64"]

  #   steps:
  #     - uses: actions/checkout@v3
  #       with:
  #         submodules: true

  #     - uses: actions/setup-python@v4
  #       name: Install Python
  #       with:
  #         python-version: "3.9"

  #     - name: Install cibuildwheel
  #       run: |
  #         python -m pip install cibuildwheel

  #     - name: Build the wheel for Linux
  #       run: python -m cibuildwheel --output-dir dist
  #       env:
  #         CIBW_BUILD: ${{ matrix.cibw_python }}
  #         CIBW_ARCHS_LINUX: ${{ matrix.cibw_arch }}
  #         CIBW_SKIP: "*-musllinux_*"
  #         CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.cibw_manylinux }}
  #         CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.cibw_manylinux }}

  #     - uses: actions/upload-artifact@v3
  #       with:
  #         name: wheels
  #         path: ./dist/*.whl
          
  # make_sdist:
  #   name: Make SDist
  #   runs-on: ubuntu-latest
  #   env:
  #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  #   steps:
  #   - uses: actions/checkout@v3
  #     with:
  #       submodules: true 
    
  #   - uses: actions/setup-python@v4
  #     name: Install Python
  #     with:
  #       python-version: "3.9"

  #   - name: Build SDist
  #     run: pipx run build --sdist

  #   - uses: actions/upload-artifact@v3
  #     with:
  #       path: dist/*.tar.gz

  # # upload_all:
  # #   needs: [build_linux_wheels, build_macos_wheels, build_windows_wheels, make_sdist]
  # #   environment: pypi
  # #   permissions:
  # #     id-token: write
  # #   runs-on: ubuntu-latest
  # #   if: github.event_name == 'release' && github.event.action == 'published'
  # #   steps:
  # #   - uses: actions/download-artifact@v3
  # #     with:
  # #       name: artifact
  # #       path: dist
  # #   - uses: pypa/gh-action-pypi-publish@release/v1