build-wheels.yml

name: Build Wheels

on:
  workflow_dispatch:
  push:
    # Pattern matched against refs/tags
    tags:        
      - '*'

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-13, macos-14]

    steps:
      - uses: actions/checkout@v2

      # Used to host cibuildwheel
      - uses: actions/setup-python@v2

      - name: Install cibuildwheel
        run: python -m pip install cibuildwheel==2.21.3

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

      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
        env:
          CIBW_ARCHS_MACOS: "x86_64 arm64"
          CIBW_ARCHS_LINUX: "auto aarch64"

      - uses: actions/upload-artifact@v4
        with:
          name: artifact-bdist-${{matrix.os}}
          path: ./wheelhouse/*.whl

  build_sdist:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Build sdist
        run: python setup.py sdist

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

  store_tag_artifacts:
    needs: [build_wheels, build_sdist]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4.1.7
        with:
          merge-multiple: true
          path: dist
      - uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: dist/*