Add pre-commit hook and workflow check

.github/workflows/clang-format-check.yml

@@ -0,0 +1,36 @@
+name: Clang Format Check
+
+on:
+  push:
+    branches: [ 'main', 'release-*' ]
+  pull_request:
+    branches: [ 'main', 'release-*' ]
+
+jobs:
+  clang-format:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Install Clang-Format
+        run: sudo apt-get install clang-format
+
+      - name: Check Clang Format
+        run: |
+          # Check for modified C/C++ files
+          files=$(git diff --name-only origin/main...HEAD | grep -E '\.(c|cpp|h)$')
+          if [ -z "$files" ]; then
+            echo "No C/C++ files modified."
+            exit 0
+          fi
+
+          # Run clang-format and check for changes
+          clang-format -i $files
+          git diff --exit-code $files
+        #env:
+        #  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

hooks/pre-commit

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Format all staged C/C++ files
+files=$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.(c|cpp|h)$')
+
+if [ -n "$files" ]; then
+    echo "Running clang-format on:"
+    echo "$files"
+
+    # Run clang-format on the staged files
+    for file in $files; do
+        clang-format -i "$file"
+        git add "$file"  # Re-add formatted files to staging
+    done
+fi