Add cppcheck

Author: eel76-hmi

.devcontainer/Dockerfile

@@ -10,6 +10,7 @@ RUN apt update && apt upgrade --yes
 RUN apt install --yes gcc-14 g++-14
 RUN apt install --yes clang-format pre-commit
 RUN apt install --yes lcov
+RUN apt install --yes cppcheck
 
 # Choose default gcc and g++ version
 

.pre-commit-config.yaml

@@ -14,3 +14,22 @@ repos:
     hooks:
     - id: check-github-actions
     - id: check-github-workflows
+  - repo: local
+    hooks:
+    - id: cppcheck
+      name: cppcheck
+      entry: cppcheck
+      language: system
+      args:
+        [
+          --clang=clang,
+          --language=c++,
+          --std=c++20,
+          --enable=all,
+          --suppress=unusedFunction,
+          --suppress=unmatchedSuppression,
+          --suppress=missingIncludeSystem,
+          --suppress=toomanyconfigs,
+          --error-exitcode=1,
+        ]
+      files: \.(h|cpp)$