pytest.yml

name: Pytest

on: [push, pull_request]

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  Pytest:
    # The type of runner that the job will run on
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        python-version: [3.6, 3.7, 3.8, 3.9]

    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v2

      # Setup python version
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version  }}
      - name: Display python version
        run: python -c "import sys; print(sys.version)"

      # Install pip and packages
      - name: Install pip
        run: python -m pip install --upgrade pip

      - name: Install packages
        run: pip install pytest treelib

      # Install clang and it's python inteface via apt
      - name: Add llvm keys
        run: |
          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
          echo 'deb http://apt.llvm.org/focal/ llvm-toolchain-focal-12 main' | sudo tee -a /etc/apt/sources.list
          echo 'deb-src http://apt.llvm.org/focal/ llvm-toolchain-focal-12 main' | sudo tee -a /etc/apt/sources.list
      - name: Install libclang and its python bindings
        run: |
          sudo apt-get update
          sudo apt-get install -y libclang-12-dev python3-clang-12

      # Add dist-package to path to enable apt installed python3-clang import
      - name: Add dist-packages to PYTHONPATH
        run: echo "PYTHONPATH=${PYTHON_PATH}:/usr/lib/python3/dist-packages" >> $GITHUB_ENV
      - name: Display PYTHONPATH
        run: python -c "import sys; print('\n'.join(sys.path))"

      # Test with pytest
      - name: Test with pytest
        run: pytest --junitxml=${GITHUB_WORKSPACE}/result_${{ matrix.python-version }}.xml

      # Artifacts
      - name: Upload pytest test results
        uses: actions/upload-artifact@v2
        with:
          # We are in ${GITHUB_WORKSPACE}
          # ${GITHUB_SHA} won't work: use ${{ github.sha }}
          name: pytest_py${{ matrix.python-version }}-${{ github.sha }}
          path: result_${{ matrix.python-version }}.xml
        # Use always() to always run this step to publish test results when there are test failures
        if: ${{ always() }}