veins-vlc compatibility.yml

name: Veins_VLC compatibility test

on:
  workflow_dispatch:

jobs:
  create-combinations:
      name: Create project combinations
      runs-on: ubuntu-latest

      steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"

      - name: Install locally
        run: python3 -m pip install -e .

      - uses: cachix/install-nix-action@v30
        with:
          nix_path: nixpkgs=channel:nixos-unstable

      - name: list all test sessions
        id: set-matrix
        run: |
          projects=$(opp_env list --expand veins_vlc-1.0.20210526)
          if [ -z "$projects" ]; then
            echo "::set-output name=matrix::[]"
          else
            # Create a JSON array directly
            json_array=$(echo "$projects" | awk '{printf "\"%s\",", $0}' | sed 's/,$//')
            json_array="[$json_array]"
            echo "::set-output name=matrix::$json_array"
          fi
      - name: Debug output
        run: echo "${{ steps.set-matrix.outputs.matrix }}"
      outputs:
        matrix: ${{ steps.set-matrix.outputs.matrix }}

  smoketests:
    needs: create-combinations
    strategy:
      fail-fast: false
      matrix:
        projects: ${{ fromJson(needs.create-combinations.outputs.matrix) }}
    name: ${{ matrix.projects }}
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.x"

    - name: Install locally
      run: python3 -m pip install -e .

    - uses: cachix/install-nix-action@v30
      with:
        nix_path: nixpkgs=channel:nixos-unstable

    - name: Xvfb
      run: |
        # Install Xvfb
        sudo apt-get update
        sudo apt-get install -y xvfb
        # kludge: remove libc++ so that projects don't link with it
        sudo apt remove --purge libc++1*
        # Start Xvfb
        Xvfb :99 -screen 0 1024x768x24 &
        # Set DISPLAY variable
        echo "DISPLAY=:99" >> $GITHUB_ENV

    - name: Run test
      working-directory: tests
      run: ./project_tester install --build-modes=debug ${{ matrix.projects }}

    - name: Show output
      if: always()
      run: |
        echo "::group::Output"
        export PROJECT="${{ matrix.projects }}"
        PROJECT="${PROJECT// /+}"  # Replace spaces with '+'
        cat tests/logs/$PROJECT.out || echo '(no output)'
        echo "::endgroup::"

        echo "::group::Error"
        export PROJECT="${{ matrix.projects }}"
        PROJECT="${PROJECT// /+}"  # Replace spaces with '+'
        cat tests/logs/$PROJECT.err || echo '(no output)'
        echo "::endgroup::"