python-publish-pypi.yml

name: Python publish wheels to Pypi

# Example from https://github.com/pypa/cibuildwheel/blob/main/examples/github-deploy.yml

# publish when a GitHub Release is created
on:
  push:
  pull_request:
  release:
    types:
      - published


jobs:

  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: ['ubuntu-latest', 'windows-latest', 'macos-latest']
    defaults:
      run:
        shell: bash
    steps:
    - uses: actions/checkout@v3
    - name: Set up QEMU
      if: runner.os == 'Linux'
      uses: docker/setup-qemu-action@v2
      with:
        platforms: all
    - name: Build wheels
      uses: pypa/cibuildwheel@v2.21.3
      env:
        CIBW_SKIP: 'pp* *musl*'
        CIBW_ARCHS_LINUX: 'x86_64 aarch64'
        CIBW_ARCHS_WINDOWS: 'AMD64 ARM64'
        CIBW_ARCHS_MACOS: 'x86_64 arm64'
      with:
        package-dir: python
    - uses: actions/upload-artifact@v4
      with:
        name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
        path: ./wheelhouse/*.whl

  build_sdist:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Build sdist
        run: cd python && pipx run build --sdist

      - uses: actions/upload-artifact@v4
        with:
          name: cibw-sdist
          path: python/dist/*.tar.gz

  upload_pypi:
    needs: [build_wheels, build_sdist]
    runs-on: ubuntu-latest
    # publish when a GitHub Release is created
    if: github.event_name == 'release' && github.event.action == 'published'
    steps:
      - uses: actions/download-artifact@v4
        with:
          # unpacks wheel files into artifacts
          pattern: cibw-*
          merge-multiple: false
          path: artifacts
      - name: Copy everything to the dist folder
        run: |
          mkdir -p dist
          for pattern in artifacts/cibw-sdist/* artifacts/cibw-wheels-macos-*/* artifacts/cibw-wheels-ubuntu-*/* artifacts/cibw-wheels-windows-*/*; do
              cp -r $pattern dist 2>/dev/null || echo "No files matched $pattern"
          done
          echo "Content copied to dist."
      - name: Setup tmate session
        uses: mxschmitt/action-tmate@v3
      - uses: pypa/gh-action-pypi-publish@v1.5.0
        with:
          user: __token__
          password: ${{ secrets.PYPI_TOKEN }}
          # repository_url: https://test.pypi.org/legacy/ # to test