Formatting check

.github/workflows/format.yml

@@ -0,0 +1,14 @@
+name: Formatting check
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+jobs:
+  formatting-check:
+    name: Formatting Check
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repo
+      uses: actions/checkout@v3
+    - name: Run clang-format
+      uses: jidicula/clang-format-action@4.11.0