make use of cppcheck in ci pipeline

.github/workflows/github-actions.yaml

@@ -16,6 +16,17 @@ jobs:
       # https://github.com/pre-commit/action
       - uses: pre-commit/[email protected]
 
+  cppcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: install dependencies
+        run: |
+          apt-get update
+          apt-get install cppcheck
+      - name: run cppcheck
+        run: cppcheck --suppress="*:test/*" --enable=warning,portability,information --error-exitcode=1 --language=c++ $(find -iname "*.ino") $(find -iname "*.cpp") $(find -iname "*.h")
+
   arduino-lint:
     runs-on: ubuntu-latest
     steps:

.gitlab-ci.yml

@@ -21,6 +21,17 @@ pre-commit:
     - pre-commit --version
     - pre-commit run --all-files
 
+cppcheck:
+  stage: check_coding_style
+  image:
+    # https://hub.docker.com/_/alpine
+    name: alpine:latest
+  script:
+    - date
+    # install necessary packages:
+    - apk add --no-cache cppcheck
+    - cppcheck --suppress="*:test/*" --enable=warning,portability,information --error-exitcode=1 --language=c++ $(find -iname "*.ino") $(find -iname "*.cpp") $(find -iname "*.h")
+
 arduino-lint:
   stage: check_coding_style
   image:

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+    rev: v4.5.0
     hooks:
       # https://pre-commit.com/hooks.html
       - id: check-added-large-files
@@ -14,6 +14,6 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: v0.32.2
+    rev: v0.37.0
     hooks:
       - id: markdownlint