build_wheels_main_pypi.yml

name: Build Wheels for PyPI

on:
  workflow_dispatch:
  release:
    types:
      - published

jobs:
  make_sdist:
    name: Make SDist
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
      with:
        submodules: true  # Optional, use if you have submodules

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

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

  build_macos_wheel:
    name: Build MacOS wheel for Python ${{ matrix.python }}
    runs-on: macos-latest
    strategy:
      # Ensure that a wheel builder finishes even if another fails
      fail-fast: false
      matrix:
        python:
          - "3.8"
          - "3.9"
          - "3.10"
          - "3.11"
    steps:
      - name: Checkout CyRK
        uses: actions/checkout@v3

      - name: Install Anaconda
        uses: conda-incubator/setup-miniconda@v2
        with:
          activate-environment: cyrk_test
          auto-update-conda: true
          python-version: ${{ matrix.python }}
          auto-activate-base: false

      - name: Conda info
        shell: bash -el {0}
        run: conda info

      - name: Install llvm and libomp
        shell: bash -el {0}
        run: |
          brew reinstall llvm libomp

      - name: Install Dependencies
        shell: bash -el {0}
        run: |
          conda install numpy scipy cython llvm-openmp pytest
          python -m pip install --upgrade build

      - name: Install package
        shell: bash -el {0}
        run: |
          export CC=/usr/bin/clang
          export CXX=/usr/bin/clang++
          export PATH="/usr/local/opt/llvm/bin:$PATH"
          export CPPFLAGS="$CPPFLAGS -Xpreprocessor -fopenmp -I/usr/local/opt/llvm/include"
          export CFLAGS="$CFLAGS -I/usr/local/opt/libomp/include"
          export CXXFLAGS="$CXXFLAGS -I/usr/local/opt/libomp/include"
          export LDFLAGS="$LDFLAGS -Wl,-rpath,/usr/local/opt/libomp/lib -L/usr/local/opt/libomp/lib -lomp -L/usr/local/opt/llvm/lib"
          python -m build --wheel --outdir ./wheelhouse/

      - uses: actions/upload-artifact@v3
        with:
          path: ./wheelhouse/*.whl

  build_other_wheels:
    name: Build ${{ matrix.platform }} wheels
    runs-on: ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          #              - macos-12  ## macos is not playing nice with cibuildwheel with openmp from cython.
          - windows-2022
          - ubuntu-20.04

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

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.14.1

      - uses: actions/upload-artifact@v3
        with:
          path: ./wheelhouse/*.whl

  check_dist:
    name: Check dist
    needs: [make_sdist, build_macos_wheel, build_other_wheels]
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/download-artifact@v3
        with:
          name: artifact
          path: dist

      - run: pipx run twine check --strict dist/*

  upload_all:
    name: Upload wheels to PyPI
    needs: [build_macos_wheel, build_other_wheels, make_sdist, check_dist]
    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@v1.8.8
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}