linter-cpp.yml

---
name: C++ Linter

on: # yamllint disable-line rule:truthy
  push:
    branches: ["main"]

jobs:
  lint-cpp:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y cmake build-essential clang-format \
          clang-tidy cppcheck

      - name: Install Google Test (required for compilation flags)
        run: |
          # Install Google Test from source - most reliable approach
          git clone https://github.com/google/googletest.git --depth 1
          cd googletest
          mkdir build && cd build
          cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local -DBUILD_SHARED_LIBS=ON
          make -j$(nproc)
          sudo make install
          sudo ldconfig

      - name: Debug Google Test configuration
        run: make debug-gtest

      - name: Lint C++ code using Makefile
        run: |
          make lint-cpp

      - name: Format check C++ code using Makefile
        run: |
          make format-cpp
          # Check if any files were modified by formatting
          if ! git diff --exit-code; then
            echo "Code formatting issues found. Please run 'make \
            format-cpp' locally."
            exit 1
          fi