clang-format-check.yml

name: Clang Format Check

on:
  pull_request:
  push:
    branches:
      - main

jobs:
  clang-format-check:
    runs-on: ubuntu-latest
    steps:
      # Step 1: Checkout the code from the repository
      - name: Checkout the code
        uses: actions/checkout@v3

      # Step 2: Install clang-format
      - name: Install clang-format
        run: sudo apt-get install -y clang-format

      # Step 3: Find .c and .h files that need formatting
      - name: Check if files are properly formatted
        run: |
          FILES_TO_CHECK=$(find . -name "*.c" -o -name "*.h")
          for file in $FILES_TO_CHECK; do
            clang-format --style=file -i $file
          done

      # Step 4: Check if files match .clang-format style
      - name: Validate formatting
        run: |
          FILES_TO_CHECK=$(find . -name "*.c" -o -name "*.h")
          for file in $FILES_TO_CHECK; do
            if ! diff -u $file <(clang-format --style=file $file); then
              echo "Formatting issues in $file"
              exit 1
            fi
          done