olcUTIL_Geometry2D/.github/workflows/code_coverage.yml at f2c7452b01a79d4f553081b4a3499c667a2be388 · OneLoneCoder/olcUTIL_Geometry2D · GitHub

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name: Unit Tests and Code Coverage

on:
  push:
    branches: [ "main" ]

  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-22.04
# 22 has gcc 11 and clang 14
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Install dependencies
      run: |
        sudo apt-get install -y cmake ninja-build \
          libxrandr-dev libxinerama-dev \
          libxcursor-dev libxi-dev libgl1-mesa-dev \
          gcovr lcov

# Do we need a very modern compiler?
#    - name: Install clang18
#      run: |
#        wget https://apt.llvm.org/llvm.sh
#        chmod a+x llvm.sh
#        echo ""|sudo ./llvm.sh 18

    - name: Create build directory
      run: |
        mkdir build
        du -hs build

# This can be used to login to the runner and debug
#    - name: Setup tmate session
#      uses: mxschmitt/action-tmate@v3

    - name: Configure CMake
      run: |
        # The following settings are needed for clang-18
        #export CC=/usr/bin/clang-18
        #export CXX=/usr/bin/clang++-18
        #export CXXFLAGS="-std=c++20"
        cmake -S . -B build -G Ninja \
         -DCMAKE_BUILD_TYPE=Debug \
         -DENABLE_GEOM2D_UNIT_TESTS=ON \
         -DBUILD_GMOCK=OFF \
         -DINSTALL_GTEST=OFF

    - name: Build with Ninja
      run: ninja -C build

    - name: Run tests
      run: |
        ninja -C build test

    - name: Configure lcov to capture branch coverage
      run: |
        cp /etc/lcovrc /dev/shm
        cat /dev/shm/lcovrc |sed  's/branch_coverage = 0/branch_coverage = 1/g' > ~/.lcovrc

    - name: Collect coverage
      run: |
        ninja -C build cov

# The following article describes how to publish code coverage to codecov.io:
# https://dev.to/askrodney/cmake-coverage-example-with-github-actions-and-codecovio-5bjp
# I can't get it to work, though. We can just download the html, for now.
#    - name: Generate JSON coverage report
#      working-directory: ./build
#      run: |
#        gcovr -r .. . --branches --cobertura > coverage.xml

    - name: Upload build artifact
      uses: actions/upload-artifact@v3
      with:
        name: TEST_Geometry2D_linux_amd64_artifact1
        path: build/bin/TEST_Geometry2D

    - name: Publish coverage artifact
      uses: actions/upload-artifact@v3
      with:
        name: code-coverage
        path: build/coverage


    # - name: Upload Release Asset
    #   uses: actions/upload-release-asset@v1
    #   env:
    #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    #   with:
    #     upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing its `id`
    #     asset_path: ./build/ryzen_mon_glgui
    #     asset_name: ryzen_mon_glgui_artifact1.zip # Name of the asset to display on the release page
    #     asset_content_type: application/zip