cta: add cppcheck report generation

cta-build.yml

@@ -2,7 +2,8 @@ stages:
   - build:srpm
   - build:rpm
   - test:install
-  - analysis
+  - analysis:check
+  - analysis:report
 
 before_script:
   - export CTA_BUILD_ID=${CI_PIPELINE_ID}git${CI_COMMIT_SHA:0:8}
@@ -82,10 +83,26 @@ test_install:
     - yum -y install -x cta-migration\* build_rpm/RPM/RPMS/x86_64/cta-*
 
 cppcheck:
-  stage: analysis
+  stage: analysis:check
   image:
     name: neszt/cppcheck-docker
     entrypoint: ["/usr/bin/env"]
   script:
-    - cppcheck .
+    - cppcheck --xml --enable=warning,style,performance . 2> cppcheck_out.xml
+  artifacts:
+    expire_in: 2 days
+    paths:
+    - cppcheck_out.xml
+
 
+# based on https://gitlab.com/ahogen/cppcheck-codequality
+cppcheck_report:
+  stage: analysis:report
+  image: centos:7
+  script:
+    - yum -y install python3-pip
+    - python3 -m pip install -U cppcheck_codequality
+    - cppcheck-codequality --input-file=cppcheck_out.xml --output-file=cppcheck.json
+  artifacts:
+    reports:
+      codequality: cppcheck.json