cpp-lint.yml

name: "C++ Lint"

on:
  push:
    paths-ignore:
      - 'README.md'

jobs:
  lint:
    name: "clang-tidy"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: jirutka/setup-alpine@v1
        with:
          branch: v3.19
      - name: Install dependencies
        run: |
            sudo apk update
            sudo apk add \
              cmake \
              clang-extra-tools \
              boost-filesystem \
              boost-python3 \
              lua-dev \
              fmt \
              gmock \
              gtest
        shell: alpine.sh {0}
      - name: Generate compile_commands.json
        run: |
          mkdir -pv build
          cd build
          cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ..
        shell: alpine.sh {0}
      # Check all source and header C++ files;
      # ignore files in the build directory or in hidden directories
      - name: Execute clang-tidy
        run: find . \( \( -path './build' -o -path '*/.*' \) -prune \) -o
          \( -type f -a \( -iname '*.cpp' -o -iname '*.h' \) \)
          -exec echo "Linting '{}'..." \;
          -exec clang-tidy -p build --warnings-as-errors='*' {} +
        shell: alpine.sh {0}