REUSABLE-wheeler.yaml

name: Wheel builder

on:

  workflow_call:

    inputs:
      release:
        required: false
        type: boolean
        default: false


permissions:
  contents: read  #  to fetch code (actions/checkout)

jobs:

    build_wheels:
     name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-20.04, windows-2019, macos-latest]
     env:
       CIBW_ARCHS_MACOS: "x86_64 universal2 arm64"
       MACOSX_DEPLOYMENT_TARGET: "10.15"
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: recursive

       - name: Set up QEMU
         if: runner.os == 'Linux'
         uses: docker/setup-qemu-action@v2
         with:
           platforms: all

       - name: Build wheels
         uses: pypa/cibuildwheel@v2.16.2
         env:
           # configure cibuildwheel to build native archs ('auto'), and some
           # emulated ones
           CIBW_ARCHS_LINUX: auto aarch64 ppc64le s390x

       - uses: actions/upload-artifact@v3
         with:
           name: ${{matrix.os}}-wheels
           path: ./wheelhouse/*.whl

    build_sdist:
     name: Build source dist
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/setup-python@v4
         with:
           python-version: '3.10'
       - uses: actions/checkout@v3
         with:
           submodules: recursive
       - name: Build sdist
         run: |
           python3 setup.py sdist
       - uses: actions/upload-artifact@v3
         with:
           name: source-dist
           path: ./dist/*.tar.gz

    publish:
     name: Pypi publish
     if: ${{inputs.release == true}}
     # needs: ['build_wheels', 'build_sdist']
     needs: ['build_wheels', 'build_sdist']
     runs-on: ubuntu-latest
     steps:
       - uses: actions/setup-python@v4
         with:
           python-version: 3.9
       - name: Install tools
         run: |
           pip install twine wheel
       - uses: actions/download-artifact@v3
         with:
           name: ubuntu-20.04-wheels
           path: artifacts/linux
       - uses: actions/download-artifact@v3
         with:
           name: windows-2019-wheels
           path: artifacts/windows
       - uses: actions/download-artifact@v3
         with:
           name: macos-latest-wheels
           path: artifacts/macos
       - uses: actions/download-artifact@v3
         with:
           name: source-dist
           path: artifacts/sdist
       - name: unify wheel structure
         run: |
          mkdir dist
          cp -R artifacts/windows/* dist
          cp -R artifacts/linux/* dist
          cp -R artifacts/macos/* dist
          cp -R artifacts/sdist/* dist
       - name: Publish to Pypi
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.PYPI_API_TOKEN }}