build-wheels.yml

# This is partially adopted from scipy.
# See: https://github.com/scipy/scipy/blob/main/.github/workflows/wheels.yml
# License: 3-clause BSD, https://github.com/scipy/scipy/blob/main/LICENSE.txt

name: Build wheels

# Controls when the action will run.
on:
  # Triggers the workflow on push or pull request events but only for the master branch
  push:
    branches: [ master ]
    tags:
      - '*'
  pull_request:
    branches: [ master ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build_wheels:
    name: Build wheel for ${{ matrix.python }}-${{ matrix.buildplat[1] }} ${{ matrix.buildplat[2] }}
    runs-on: ${{ matrix.buildplat[0] }}
    strategy:
      matrix:
        buildplat:
        - [ubuntu-20.04, manylinux, x86_64]
        - [macos-12, macosx, x86_64]
        - [windows-2019, win, AMD64]

        python: ["cp38", "cp39", "cp310", "cp311"]
      fail-fast: false

    env:
      IS_32_BIT: ${{ matrix.buildplat[2] == 'x86' }}

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

      - uses: actions/setup-python@v2
        with:
          python-version: '3.8'

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.11.3
        env:
          CIBW_BUILD: ${{ matrix.python }}-${{ matrix.buildplat[1] }}*
          CIBW_ARCHS: ${{ matrix.buildplat[2] }}
          CIBW_ENVIRONMENT_PASS_LINUX: RUNNER_OS
          CIBW_TEST_COMMAND: python {project}/tests/test_ffi.py

      - uses: actions/upload-artifact@v2
        with:
          path: ./wheelhouse/*.whl
          name: ${{ matrix.python }}-${{ matrix.buildplat[1] }}-${{ matrix.buildplat[2] }}

      - name: Release wheels
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: wheelhouse/*.whl
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Check tag
        id: check-tag
        run: |
          if [[ ${{ github.ref }} =~ ^refs/tags/v[0-9]+\.[0-9]+\.[0-9]+ ]]; then
              echo "match=true" >> $GITHUB_OUTPUT              
          fi
        shell: bash

      - name: Deploy wheels to PyPI
        if: steps.check-tag.outputs.match == 'true'
        run: |
          pip install twine
          twine upload wheelhouse/*.whl          
        env:
          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        shell: bash
        
      - name: Deploy sdist to PyPI
        if: ${{ steps.check-tag.outputs.match == 'true' && startsWith(matrix.buildplat[0], 'ubuntu') && matrix.python == 'cp311' }}
        run: |
          pip install build
          python -m build
          twine upload dist/matscipy-*.tar.gz
        env:
          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        shell: bash