name: C++

on:
  push:
    branches: [master]
  pull_request:

permissions:
  contents: read

jobs:
  format:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4

      - name: Install dos2unix
        run: sudo apt-get install -y dos2unix

      - name: Install clang-format-17
        run: |
          wget https://apt.llvm.org/llvm.sh
          chmod +x ./llvm.sh
          sudo ./llvm.sh 17
          sudo apt-get install -y clang-format-17

      - name: Check formatting
        run: ./format.sh && git diff --exit-code
        env:
          CLANG_FORMAT: clang-format-17

  cpplint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install cpplint
        run: pip install cpplint

      - name: Run lint
        run: cpplint --recursive .