code_formatting.yml

name: Code Formatting

on: [pull_request, push]

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

    # Setup environment variables
    env:
      CLANG_FORMAT_VERSION: 17

    steps:
      - uses: actions/checkout@v3
      - name: Install clang-format
        run: |
          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
          sudo add-apt-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-${{ env.CLANG_FORMAT_VERSION }} main"
          sudo apt install clang-format-${{ env.CLANG_FORMAT_VERSION }}
          sudo ln --symbolic --force /usr/bin/clang-format-${{ env.CLANG_FORMAT_VERSION }} /usr/bin/clang-format
      - name: Verify clang-format installation
        run: |
          clang-format-${{ env.CLANG_FORMAT_VERSION }} --version
          which clang-format-${{ env.CLANG_FORMAT_VERSION }}
          clang-format --version
          which clang-format
      - name: Check if files are properly formatted
        run: tools/clang-format_runner.sh --dry-run --Werror