Draft: Resolve "Measure code quality with gitlab-ci"

Closes #25 (closed)

.gitlab-ci.yml

 ---
+include:
+  - template: Code-Quality.gitlab-ci.yml
+
 workflow:
   rules:
     - if: $CI_MERGE_REQUEST_IID
@@ -35,6 +38,23 @@ unit tests:
       - PYTHON_VERSION: ["3.8", "3.9", "3.10"]
         PLATFORM: [bullseye, alpine]
 
+code_quality:
+  tags:
+    - docker
+  variables:
+    CODECLIMATE_DEBUG: 1
+  rules:
+    - if: $CODE_QUALITY_DISABLED
+      when: never
+    - when: always
+
+code_quality_html:
+  extends: code_quality
+  variables:
+    REPORT_FORMAT: html
+  artifacts:
+    paths: [gl-code-quality-report.html]
+
 pages:
   stage: deploy
   image: ubuntu:20.04