macos-wheels.yml

name: macos-wheels

on:
  push:            # run on push events
    paths-ignore:  # but ignore everything in the docs subfolder
      - 'docs/**'
      - 'src/gui*/**'
      - 'src/netedit/**'
      - 'tests/netedit/**'
    branches:
      - '**'
    tags:
      - '*'
  pull_request:    # run on pull requests
    paths-ignore:  # but ignore everything in the docs subfolder
      - 'docs/**'
  workflow_dispatch:
  schedule:
    - cron:  '25 2 * * *'

jobs:
  build-wheels:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-13, macos-14]
        python_version: [3.8, 3.9, '3.10', 3.11, 3.12]
        exclude:
          - os: macos-14
            python_version: 3.8
          - os: macos-14
            python_version: 3.9

    runs-on: ${{ matrix.os }}
    env:
      CCACHE_COMPILERTYPE: clang

    steps:
    - name: Cloning SUMO
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Fetching SUMO tags
      run: git fetch --tags --force

    - name: Set up Python ${{ matrix.python_version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python_version }}

    - name: Preparing Build System
      run: |
        brew update
        brew upgrade || brew link --overwrite python@3.12
        brew install --cask xquartz
        brew install xerces-c fox proj gdal gl2ps ccache googletest fmt

    - name: ccache
      if: github.event_name != 'schedule'
      uses: hendrikmuhs/ccache-action@v1.2
      with:
        key: ${{ github.job }}-${{ matrix.python_version }}-${{ matrix.os }}

    - name: Building SUMO / Libsumo wheels
      run: |
        python3 -m pip install --upgrade pip
        python3 -m pip install build
        cp build_config/pyproject.toml .
        python3 tools/build_config/version.py tools/build_config/setup-sumo.py ./setup.py
        python3 -m build --wheel
        python3 tools/build_config/version.py tools/build_config/setup-libsumo.py tools/setup.py
        python3 -m build --wheel tools -o dist
        if [[ "${{ matrix.python_version }}" != "3.12" ]]; then rm dist/eclipse_sumo-*; fi
        if [[ "${{ matrix.python_version }}" == "3.12" ]]; then mv dist/eclipse_sumo-* `echo dist/eclipse_sumo-* | sed 's/cp312-cp312/py2.py3-none/'`; fi

    - name: Uploading artifacts (Python wheels)
      uses: actions/upload-artifact@v4
      with:
        name: python-${{ matrix.python_version }}-${{ matrix.os }}-wheels
        path: dist

  ###################
  # testing wheels
  ###################
  test-wheels:
    needs: [build-wheels]
    strategy:
      fail-fast: false
      matrix:
        os: [macos-13, macos-14, macos-15]
        python_version: ['3.10', 3.11, 3.12]
        include:
          - os: macos-13
            python_version: 3.8
          - os: macos-13
            python_version: 3.9
    runs-on: ${{ matrix.os }}

    steps:
    - name: Cloning SUMO
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Downloading Wheels artifact
      uses: actions/download-artifact@v4
      with:
        path: python-wheels
        merge-multiple: true

    - name: Configuring Python
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python_version }}

    - name: Installing dependencies
      run: |
        brew update
        brew upgrade || brew link --overwrite python@3.12
        brew install --cask xquartz
        brew install xerces-c fox proj gdal gl2ps fmt

    - name: Preparing Python environment
      run: |
        python3 -m pip install --upgrade pip
        python3 -m pip install wheel  # need to do this separately because the texttest install wants it
        python3 -m pip install texttest
        python3 -m pip install -f python-wheels eclipse_sumo
        python3 -c "import sumo; print('SUMO_HOME=' + sumo.SUMO_HOME)" >> $GITHUB_ENV

    - name: Running "sumo in the wheel" tests
      run: |
        if [[ "${{ matrix.python_version }}" != "3.12" ]]; then python3 -m pip install -r tools/requirements.txt; fi
        tests/runTests.sh -b ci -v ci.fast -a activitygen,duarouter,jtrrouter,marouter,od2trips,polyconvert

    - name: Running meta tests and cleaning up
      run: |
        tests/runTests.sh -b ci -v ci -ts meta
        python3 -m pip uninstall -y eclipse-sumo

    - name: Building helper wheels
      run: |
        cd tools
        python3 -m pip install build
        python3 build_config/version.py build_config/setup-sumolib.py ./setup.py
        python3 -m build --wheel
        python3 build_config/version.py build_config/setup-traci.py ./setup.py
        python3 -m build --wheel

    # - name: Running libsumo tests
    #   run: |
    #     python3 -m pip install -f tools/dist sumolib traci
    #     python3 -m pip install -f python-wheels libsumo
    #     cd tests
    #     texttest -b ci -v ci -a complex.libsumo

    - name: Compressing test results
      if: failure()
      run: |
        zip -r texttesttmp.zip ~/.texttest/tmp

    - name: Uploading test results
      if: failure()
      uses: actions/upload-artifact@v4
      with:
        name: texttesttmp-${{ matrix.python_version }}-${{ matrix.os }}
        path: texttesttmp.zip
        if-no-files-found: warn

  ###################
  # publishing wheels
  ###################
  publish-wheels:
    if: github.event_name == 'workflow_dispatch' || startsWith(github.ref, 'refs/tags')
    needs: [test-wheels]
    runs-on: ubuntu-latest
    permissions:
      id-token: write

    steps:
    - uses: actions/download-artifact@v4
      with:
        path: python-wheels
        merge-multiple: true

    - name: Publish to PyPI
      if: startsWith(github.ref, 'refs/tags')
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        packages-dir: python-wheels/