build_x86_mac_wheels.yml

name: Build and Publish Wheels (Mac OSX x86_64 only)

on:
  workflow_dispatch:
  release:
    types: [published]
jobs:
  build-mac:
    name: Mac OSX Python ${{ matrix.python-version }} - Build Wheels
    runs-on: macos-12
    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11"]
        include:
          - python-version: "3.8"
            PYTHON_VERSION_CODE: cp38-cp38
            PYTHON_VERSION_NUMBER: "3.8"
          - python-version: "3.9"
            PYTHON_VERSION_CODE: cp39-cp39
            PYTHON_VERSION_NUMBER: "3.9"
          - python-version: "3.10"
            PYTHON_VERSION_CODE: cp310-cp310
            PYTHON_VERSION_NUMBER: "3.10"
          - python-version: "3.11"
            PYTHON_VERSION_CODE: cp311-cp311
            PYTHON_VERSION_NUMBER: "3.11"
    steps:
      - name: Check out the repo
        uses: actions/checkout@v2
      - name: Select Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
          architecture: "x64" # optional x64 or x86. Defaults to x64 if not specified
      - name: Set variables
        run: |
          VER=$(cat ./VERSION.txt)
          echo "VERSION=$VER"
          echo "VERSION=$VER" >> $GITHUB_ENV
      - name: Test environment
        run: |
          echo "VERSION=${{ env.VERSION }}"
          echo "PYTHON_VERSION_CODE=${{ matrix.PYTHON_VERSION_CODE }}"
          echo "PYTHON_VERSION_NUMBER=${{ matrix.PYTHON_VERSION_NUMBER }}"
      - name: Install pytest, wheel, auditwheel, pybind11-stubgen, numpy and torch
        run: python -m pip install pytest wheel auditwheel numpy torch
      - name: Install dependencies
        run: ci/mac/install_dependencies.sh
      - name: Build wheel
        run: |
          cd ci/mac
          ./build_wheels_x86_64.sh
        env:
          PYTHON: ${{ matrix.PYTHON }}
          ARCHFLAGS: "-arch x86_64"
          CFLAGS: "-arch x86_64"
          CXXFLAGS: "-arch x86_64"
          _PYTHON_HOST_PLATFORM: "macosx-10.9-x86_64"
          PYTHON_VERSION: ${{ matrix.PYTHON_VERSION_CODE }}
          PYTHON_VERSION_NUMBER: ${{ matrix.PYTHON_VERSION_NUMBER }}
          DYLD_PRINT_LIBRARIES: 1
      - name: Publish artifact
        uses: actions/upload-artifact@v3
        with:
          name: nimblephysics-${{ env.VERSION }}-${{ matrix.PYTHON_VERSION_CODE }}-macosx_12_0_x86_64.whl
          path: wheelhouse/nimblephysics-${{ env.VERSION }}-${{ matrix.PYTHON_VERSION_CODE }}-macosx_12_0_x86_64.whl
  publish:
    name: Publish to PyPI
    runs-on: ubuntu-latest
    needs: [build-mac]
    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v3
        with:
          path: wheelhouse
      - name: Display structure of downloaded files before flattening
        run: ls -R
        working-directory: wheelhouse
      - name: Flatten files
        run: |
          mkdir wheelhouse2
          find wheelhouse -type f -exec mv {} wheelhouse2 \;
          rm -rf wheelhouse
          mv wheelhouse2 wheelhouse
      - name: Display structure of downloaded files after flattening
        run: ls -R
        working-directory: wheelhouse
      - name: Publish package to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1.8
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}
          packages_dir: wheelhouse/
          skip_existing: true
          verbose: true