name: Check CLang

on:
  push:
    branches:
      - master
    paths:
      - '.github/workflows/check-clang.yml'
      - 'ios/**'
  pull_request:
    branches:
      - master
    paths:
      - '.github/workflows/check-clang.yml'
      - 'ios/**'

jobs:
  CLang-Format:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install clang-format
        run: sudo apt-get install clang-format
      - name: Check ios clang formatting
        run: |
          find ios -type f \( -name "*.h" -o -name "*.cpp" -o -name "*.m" -o -name "*.mm" \) -print0 | while read -d $'\0' file; do
            clang-format -style=file:./ios/.clang-format -i "$file"
          done
        shell: bash
      - name: Check for changes
        run: git diff --exit-code HEAD
