Create formatting-check.yml

.github/workflows/build.yml

@@ -42,21 +42,6 @@ jobs:
           # GitHub Pages directory path
           ghpagesdir: ./docs
 
-  Formatting:
-    name: Clang Format
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        path:
-          - 'src'
-          - 'examples'
-    steps:
-      - uses: actions/checkout@v3
-      - name: Run clang-format style check for C/C++/Protobuf programs.
-        uses: jidicula/[email protected]
-        with:
-          clang-format-version: '14'
-          check-path: ${{ matrix.path }}
 
   Linting:
     name: Shellcheck

.github/workflows/formatting-check.yml

@@ -0,0 +1,23 @@
+name: Formatting check
+
+on:
+  pull_request:
+    types:
+      - "opened"
+      - "reopened"
+      - "synchronize"
+      - "labeled"
+      - "unlabeled"
+
+jobs:
+  formatting_check:
+    name: Formatting Check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: clang-format style check
+        run: |
+          git clang-format-14 --diff -q origin/main | tee format_diff.txt
+          if [ -s format_diff.txt ]; then exit 1; fi