formatting.yml

name: Formatting

on:
  workflow_dispatch:
  push:
    branches: [develop]
  pull_request:

jobs:
  clang-format:
    runs-on: [ubuntu-latest]

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -qq clang-format colordiff

      - name: Run clang-format
        run: |
          before="${{ github.event.pull_request.base.sha }}"
          if [ "$before" == "" ]; then
            before="${{ github.event.before }}"
          fi

          diff=$(git-clang-format --diff --commit "$before")
          [ "$diff" = "no modified files to format" ] && exit 0
          [ "$diff" = "clang-format did not modify any files" ] && exit 0

          printf "\033[1mYou have introduced coding style breakages, suggested changes:\n\n"

          echo "$diff" | colordiff
          exit 1

  cmake-format:
    runs-on: [ubuntu-latest]

    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -qq cmake-format

      - name: Run cmake-format
        run: |
          cmake-format --check $(find ${{github.workspace}} -name CMakeLists.txt)
          code=$?
          if [[ $code != 0 ]]; then
              exit 1
          fi
          exit 0

  clang-tidy:
    if: false # skip job until it's properly setup to be runnable locally
    runs-on: [ubuntu-24.04] # Change to ubuntu-latest when that changes over

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -qq gnuradio-dev python3-packaging libusb-1.0-0-dev libwxgtk3.2-dev libsoapysdr-dev clang-tidy

      - name: Run clang-tidy (everything but GTest tests)
        run: |
          cmake -B build -S . -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
          for file in $(find plugins/gr-limesdr/python/bindings -name "*.cc"); do echo "" > "$file"; done # Fail due to missing headers which get generated when compiling; replacing instead of deleting because missing files error out
          run-clang-tidy -warnings-as-errors '*' -p build/ -j $(nproc)
  
      - name: Run clang-tidy (only library and GTest tests)
        run: |
          cmake -B build -S . -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DBUILD_SHARED_LIBS=0 -DENABLE_HEADERS=0 -DENABLE_USB_FTDI=0 -DENABLE_USB_FX3=0 -DENABLE_LITE_PCIE=0 -DENABLE_CLI=0 -DENABLE_GUI=0 -DENABLE_AMARISOFT_PLUGIN=0 -DENABLE_SOAPYSDR=0 -DENABLE_EXAMPLES=0 -DENABLE_UDEV_RULES=0 
          run-clang-tidy -warnings-as-errors '*' -p build/ -j $(nproc)