whole-mapel-pub.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: whole-mapel-pub

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]*'
env:
  WHL_HOUSE: wheelhouse
  MAPEL_EL_ARTS: mapel-election-artifacts
  MAPEL_REST_ARTS: mapel-rest-artifacts

permissions:
  contents: read

jobs:
  build-python-wheels-and-sdists:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
    - name: make sdists
      run: |
        mkdir -p $WHL_HOUSE
        python -m pip install build 
        python -m build --sdist --outdir $WHL_HOUSE ./mapel-all/
        python -m build --sdist --outdir $WHL_HOUSE ./mapel-core/
        python -m build --sdist --outdir $WHL_HOUSE ./mapel-elections/ 
        python -m build --sdist --outdir $WHL_HOUSE ./mapel-roommates/
        python -m build --sdist --outdir $WHL_HOUSE ./mapel-marriages/
        ls ./$WHL_HOUSE # Listing the contents of ./$WHL_HOUSE for a sanity check
    - name: Build pure-Python wheels
      run: |
        pip wheel ./mapel-all --no-deps -w $WHL_HOUSE
        pip wheel ./mapel-core --no-deps -w $WHL_HOUSE
        pip wheel ./mapel-roommates --no-deps -w $WHL_HOUSE
        pip wheel ./mapel-marriages --no-deps -w $WHL_HOUSE
        ls ./$WHL_HOUSE # Listing the contents of ./$WHL_HOUSE for a sanity check
    - name: Artifactize pure-python wheels and sdists
      uses: actions/upload-artifact@v4
      with:
        name: ${{ env.MAPEL_REST_ARTS }}
        path: ${{ env.WHL_HOUSE }} 

  build-compiled-python-wheels:
    # The manylinyux action (the following one) runs everything as root. So it
    # is not predicatble how this interacts with other actions (e.g., it might
    # create a directory accessible only for root so that subsequent actions
    # cannot use it).
    # Hence, it is very convenient to thave this action in a separate job
    # and publish the outcome as artifacts.
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v3
      - name: Build mapel-elections wheels
        uses: pypa/cibuildwheel@v2.20.0
        env:
          # We skip old versions of cPython, and all PyPy
          # because the C++ extension is incompatible with PyPy
          CIBW_SKIP: "cp36-* pp3*"
          CIBW_BUILD_FRONTEND: "build"
        with:
          package-dir: 'mapel-elections'
          output-dir: '${{ env.WHL_HOUSE }}'
      - name: Artifactize compiled-python wheels
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.MAPEL_EL_ARTS }}-${{ matrix.os }}
          path: ${{ env.WHL_HOUSE }}

  publish:
    needs: [build-compiled-python-wheels, build-python-wheels-and-sdists]
    name: Publishing to PyPI
    runs-on: ubuntu-latest
    steps: 
      - uses: actions/download-artifact@v4.1.7
        with:
          path: ${{ env.WHL_HOUSE }}
          merge-multiple: true
      - name: Display structure of downloaded files
        run: ls -R
        working-directory: ${{ env.WHL_HOUSE }}
#      - name: Prepare the distrib directory
#        run: |
#          mv $MAPEL_EL_ARTS/* .
#          mv $MAPEL_REST_ARTS/* .
#          rm -r  $MAPEL_EL_ARTS
#          rm -r $MAPEL_REST_ARTS
#        working-directory: ${{ env.WHL_HOUSE }}
      - name: Display all artifacts
        run: ls -R
        working-directory: ${{ env.WHL_HOUSE }}
      - name: Publish distribution 📦 to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}
          packages_dir: ${{ env.WHL_HOUSE }}/
          verbose: true