MNT: move away from the clang-format action and use our script directly

.github/workflows/ci-scripts-build.yml

@@ -33,13 +33,10 @@ jobs:
     name: clang-format formatting check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: clang-format check
-        uses: jidicula/[email protected]
-        with:
-          clang-format-version: '16'
-          check-path: 'ek9000App'
-          exclude-regex: 'terminals.h'
+      - uses: actions/checkout@v3
+      - run: sudo apt-get update && sudo apt-get -y install clang-format-15
+      - run: CLANG_FORMAT=clang-format-15 CI=1 ./clang-format.sh
+
 
   scripts-check:
     name: Scripts Check

clang-format.sh

@@ -1,5 +1,9 @@
 #!/bin/bash 
 
-CLANG_FMT=$(which clang-format-14 || echo "clang-format")
+[ -z "$CLANG_FORMAT" ] && CLANG_FORMAT=clang-format
 
-$CLANG_FMT -i $(find . -iname "*.cpp" -o -iname "*.h")
+if [[ $CI -eq 1 ]]; then
+    ARGS="-Werror --dry-run"
+fi
+
+$CLANG_FORMAT $ARGS -i $(find . -iname "*.cpp" -o -iname "*.h")