clang-tidy-lint.yml

name: 🔍 Static Analysis

on:
  pull_request:
    branches: [ main ]

env:
  BUILD_TYPE: Release

jobs:
  lint:
    runs-on: ubuntu-latest
  
    steps:
    - uses: actions/checkout@v3
      with:
        submodules: recursive
        fetch-depth: 2
        
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install xorg-dev libglu1-mesa-dev gcc-11 g++-11 clang-tidy
  
    - name: Prepare compile_commands.json
      run: cmake -B build -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DBUILD_CORE_SAMPLES=ON -DBUILD_CORE_TESTS=ON -DBUILD_ENGINE_SAMPLES=ON -DUSE_CLANG_TIDY=ON
      shell: bash
      env:
        CC:   gcc-11
        CXX:  g++-11

    - name: Create results directory
      run: |
        mkdir clang-tidy-result

    - name: Analyze
      run: |
        run-clang-tidy -j$(nproc) -p=build \
          -header-filter="(core|engine)/include/.*" \
          files "($(git diff -U0 --name-only HEAD^ | paste -s -d\|))" \
          -export-fixes clang-tidy-result/fixes.yml

    - name: Run clang-tidy-pr-comments action
      uses: platisd/clang-tidy-pr-comments@master
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        clang_tidy_fixes: clang-tidy-result/fixes.yml
        request_changes: true
        suggestions_per_comment: 10