ci.yml

name: CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: Set up CMake
      run: sudo apt-get install cmake lcov

    - name: Configure with CMake
      run: |
        cmake -S . -B build -DCMAKE_BUILD_TYPE=Debug \
              -DCMAKE_C_FLAGS="--coverage" \
              -DCMAKE_EXE_LINKER_FLAGS="--coverage"

    - name: Build
      run: cmake --build build

    - name: Run Tests
      run: ctest --test-dir build

    - name: Capture Coverage Info
      run: |
        cd build
        lcov --capture --directory . --output-file coverage.info
        lcov --remove coverage.info '/usr/*' --output-file coverage.info  # Remove coverage for system files.
        lcov --list coverage.info  # Optional: Display coverage info

    - name: Upload Coverage to Codecov
      uses: codecov/codecov-action@v4
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: build/coverage.info
        flags: unittests
        name: codecov-umbrella
        fail_ci_if_error: true
        codecov_yml_path: .github/codecov.yml