SolTrace/.github/workflows/coverage.yml at develop · chartla2/SolTrace · GitHub

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name: coverage

on:
  push:
    branches: [ develop ]
  pull_request:
    branches: [ develop ]

env:
  BUILD_TYPE: Debug

jobs:
  coverage:
    runs-on: gpu-runner
    timeout-minutes: 60

    container:
      image: ghcr.io/nlr-soltrace/soltrace-build-env:latest
      options: --gpus all
      env:
        NVIDIA_DRIVER_CAPABILITIES: all
        CUDA_CACHE_PATH: /tmp
      credentials:
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    steps:
    - uses: actions/checkout@v4

    - name: Install dependencies
      run: |
        apt-get update
        apt-get install -y lcov libfontconfig1-dev libembree-dev curl

    - name: Set reusable strings
      id: strings
      run: echo "build-output-dir=$GITHUB_WORKSPACE/build" >> "$GITHUB_OUTPUT"

    - name: Clean previous coverage artifacts
      run: |
        rm -rf ${{ steps.strings.outputs.build-output-dir }}
        find . -name "*.gcda" -delete || true
        find . -name "*.gcno" -delete || true

    - name: Configure CMake
      run: >
        cmake -B ${{ steps.strings.outputs.build-output-dir }}
        -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }}
        -DSOLTRACE_BUILD_CORETRACE=OFF
        -DSOLTRACE_BUILD_GUI=OFF
        -DENABLE_COVERAGE=ON
        -DSOLTRACE_BUILD_EMBREE_SUPPORT=ON
        -DSOLTRACE_BUILD_OPTIX_SUPPORT=ON
        -DSAMPLES_PTX_DIR="$GITHUB_WORKSPACE/build/lib/ptx"
        -S $GITHUB_WORKSPACE

    - name: Build
      run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ env.BUILD_TYPE }}

    - name: Run Tests (single-threaded to avoid GCDA conflicts)
      working-directory: ${{ steps.strings.outputs.build-output-dir }}/google-tests
      run: ctest --output-on-failure --build-config ${{ env.BUILD_TYPE }} --no-parallel -VV

    - name: Generate Coverage
      working-directory: ${{ steps.strings.outputs.build-output-dir }}
      run: |
        # Capture coverage info; ignore mismatches to prevent geninfo line errors
        lcov --capture --directory . --output-file coverage.info --ignore-errors unused,negative --rc geninfo_unexecuted_blocks=1
        # Remove unwanted directories (3rd-party, deps)
        lcov --remove coverage.info '*/_deps/*' '*/nlohmann_json-src/*' '/usr/*' --output-file coverage.info --ignore-errors unused

    - name: Upload to Coveralls
      uses: coverallsapp/github-action@v2
      with:
        path-to-lcov: ${{ steps.strings.outputs.build-output-dir }}/coverage.info
        github-token: ${{ secrets.GITHUB_TOKEN }}
        coverage-reporter-version: v0.6.15