build-wheels.yml

name: build-wheels
on:
  workflow_run:
    workflows: ["run-tests"] 
    types:
      - completed
    branches: [main] 
jobs:
  build-macos-wheels: 
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    name: Build wheels on ${{ matrix.os }}-cp${{ matrix.python }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:  [macos-latest]
        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python }}
      
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install "pybind11[global]"
          pip install cibuildwheel
      
      - name: Build wheels
        run: |
          PYTHON_VERSION=$(echo "${{ matrix.python }}" | tr -d '.')
          export CIBW_BUILD="cp${PYTHON_VERSION}-*"
          echo "CIBW_BUILD: $CIBW_BUILD"
          python -m cibuildwheel
        env:
          CIBW_BUILD_VERBOSITY: 1
          CIBW_SKIP: "*-win32 *-manylinux_i686 pp*"
      
      - name: Store the wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-${{ matrix.os }}-${{ matrix.python }}
          path: ./wheelhouse/*.whl
          compression-level: 0
          
      - name: List uploaded artifacts
        run: |
          pwd
          echo "Current directory contents:" 
          ls -R ./wheelhouse/ 

  build-win-wheels:
    name: Build wheels on ${{ matrix.os }}-cp${{ matrix.python }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [windows-latest]
        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python }}
      
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install "pybind11[global]"
          pip install cibuildwheel
      
      - name: Build wheels
        shell: pwsh
        run: |
          # Set Python version for CIBW_BUILD
          $PYTHON_VERSION = "${{ matrix.python }}" -replace '\.'
          $env:CIBW_BUILD = "cp${PYTHON_VERSION}-*"
          Write-Host "CIBW_BUILD: $env:CIBW_BUILD"
          python -m cibuildwheel
        env:
          CIBW_BUILD_VERBOSITY: 1
          CIBW_SKIP: "*-win32 *-manylinux* *-musllinux* pp*"
      
      - name: Store the wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-${{ matrix.os }}-${{ matrix.python }}
          path: .\wheelhouse\*.whl
          compression-level: 0
          
      - name: List uploaded artifacts
        shell: pwsh
        run: |
          Write-Host "Current directory contents:"
          Get-ChildItem -Recurse .\wheelhouse\

  build-linux-wheels:
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    name: Build wheels on manylinux_2_28_x86_64-cp${{ matrix.python }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python: ["3.11"] # development python not supported 
    steps:
      - uses: actions/checkout@v4 

      - name: Run tests in manylinux container
        uses: addnab/docker-run-action@v3
        with:
          image: quay.io/pypa/manylinux_2_28_x86_64
          options: -v ${{ github.workspace }}:/pyember
          run: |
            yum install -y python3-devel 
            yum install -y epel-release
            yum install -y python3.11-devel 
            
            # Set python paths
            PYTHON_VERSION=$(echo "${{ matrix.python }}" | tr -d '.')
            PYSHORT="${{ matrix.python }}"
            export PYROOT="/opt/python/cp${PYTHON_VERSION}-cp${PYTHON_VERSION}"
            export PATH="${PYROOT}/bin:$PATH"
            
            ${PYROOT}/bin/python -m pip install --upgrade pip
            export PYTHON_EXECUTABLE="${PYROOT}/bin/python"
            export PYTHON_INCLUDE_DIR="${PYROOT}/include/python${PYSHORT}"
            export Python_ROOT_DIR="${PYROOT}"

            ${PYROOT}/bin/pip install "pybind11[global]"
            ${PYROOT}/bin/pip install cibuildwheel
            export CIBW_BUILD="cp${PYTHON_VERSION}-*"

            cd /pyember
            python -m cibuildwheel
          
      - name: List uploaded artifacts
        run: |
          pwd
          echo "Current directory contents:" 
          ls -R ./wheelhouse/