wheel-linux.yml

name: linux-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:  '5 1 * * *'

jobs:
  build-manylinux-wheels:
    runs-on: ubuntu-latest

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

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

    - name: Building helper wheels for later tests
      run: |
        cd tools
        python -m pip install build
        python build/version.py build/setup-sumolib.py ./setup.py
        python -m build --wheel
        python build/version.py build/setup-traci.py ./setup.py
        python -m build --wheel

    - name: Uploading artifacts (Helper wheels)
      uses: actions/upload-artifact@v3
      with:
        name: helper-wheels
        path: tools/dist

    - name: Building Python wheels (latest manylinux docker)
      # if: github.repository == 'DLR-TS/sumo'
      uses: docker://quay.io/pypa/manylinux2014_x86_64
      with:
        entrypoint: tools/build/build_wheels.sh

    # the next two steps are only needed when we debug the manylinux build
    # - name: Building Python wheels (fixed manylinux docker)
    #   if: github.repository == 'eclipse/sumo'
    #   uses: docker://quay.io/pypa/manylinux2014_x86_64:2022-11-14-1226cfc
    #   with:
    #     entrypoint: tools/build/build_wheels.sh

    # - name: Uploading raw wheels (without auditwheel being applied)
    #   uses: actions/upload-artifact@v3
    #   with:
    #     name: manylinux-raw-wheels
    #     path: dist

    - name: Uploading artifacts (Python wheels)
      uses: actions/upload-artifact@v3
      with:
        name: manylinux-wheels
        path: wheelhouse

  test-wheels:
    needs: [build-manylinux-wheels]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python: [3.7, 3.8, 3.9, '3.10', 3.11]

    steps:
    - name: Cloning SUMO
      uses: actions/checkout@v3

    - name: Downloading Wheels artifact
      uses: actions/download-artifact@v3

    - name: Configuring Python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python }}

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

    - name: Running "sumo in the wheel" tests
      if: github.repository == 'DLR-TS/sumo'
      run: |
        python -m pip install -r tools/requirements.txt
        tests/runTests.sh -b ci -v ci.fast

    - name: Running meta tests and cleaning up
      run: |
        tests/runTests.sh -b ci -v ci -ts meta
        python -m pip uninstall -y eclipse-sumo
        sed -i '/SUMO_HOME/d' $GITHUB_ENV

    - name: Running libsumo tests
      run: |
        python -m pip install helper-wheels/sumolib-* helper-wheels/traci-*
        PYTHON_VERSION=${{ matrix.python }}
        python -m pip install manylinux-wheels/libsumo-*cp3${PYTHON_VERSION:2}*
        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@v3
      with:
        name: texttesttmp-${{ matrix.python }}
        path: texttesttmp.zip
        if-no-files-found: warn

  publish-wheels:
    if: github.repository == 'eclipse/sumo' && (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || startsWith(github.ref, 'refs/tags'))
    needs: [test-wheels]
    runs-on: ubuntu-latest

    steps:
    - name: Downloading Wheels artifact
      uses: actions/download-artifact@v3

    - name: Publish to Test PyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        password: ${{ secrets.TEST_PYPI_TOKEN }}
        repository_url: https://test.pypi.org/legacy/
        skip_existing: true
        packages_dir: manylinux-wheels/

    - name: Publish to PyPI
      if: startsWith(github.ref, 'refs/tags')
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        password: ${{ secrets.PYPI_TOKEN }}
        packages_dir: manylinux-wheels/