try to integrate coverage reports with gitlab

.gitlab-ci.yml

@@ -7,6 +7,11 @@
 # https://gradle.org/
 # https://github.com/gradle/gradle
 
+stages:
+  - build
+  - test
+  - visualize
+
 image: gradle:alpine
 
 # Disable the Gradle daemon for Continuous Integration servers as correctness
@@ -39,3 +44,12 @@ test:
       - build
       - .gradle
 
+coverage:
+  stage: visualize
+  image: haynes/jacoco2cobertura:1.0.7
+  script:
+    - 'python /opt/cover2cover.py core/build/reports/jacoco/test/jacocoTestReport.xml $CI_PROJECT_DIR/core/src > core/build/reports/coberturaTesTReport.xml'
+  needs: ["test"]
+  artifacts:
+    reports:
+      cobertura: core/build/reports/coberturaTesTReport.xml