Make SonarQube pick up the coverage report

* create coverage report with `coverage xml`
* add coverage.xml as artifact
* exclude tests and JS from coverage in SonarQube

.gitlab-ci.yml

@@ -13,12 +13,20 @@ run-tests:
     - ./run-tests.sh
     - deactivate
   coverage: /TOTAL.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/
+  artifacts:
+    paths:
+      - coverage.xml
+    when: on_success
+    access: developer
+    expire_in: "10 mins"
   rules:
     - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
     - if: $CI_COMMIT_TAG =~ /^v\d+/
 
 sonarqube-check:
   stage: testing
+  needs:
+    - run-tests
   variables:
     SONAR_USER_HOME: "${CI_PROJECT_DIR}/.sonar" # Defines the location of the analysis task cache
     GIT_DEPTH: "0" # Tells git to fetch all the branches of the project, required by the analysis task

run-tests.sh

@@ -45,5 +45,6 @@ eval "$(docker-services-cli up --db "${DB:-postgresql}" --search "${SEARCH:-open
 # Note: expansion of pytest_args looks like below to not cause an unbound
 # variable error when 1) "nounset" and 2) the array is empty.
 pytest ${pytest_args[@]+"${pytest_args[@]}"}
+coverage xml
 tests_exit_code=$?
 exit "$tests_exit_code"

sonar-project.properties

 sonar.projectKey=fairdata_invenio-theme-tuw_AXp2xneNQz8akf6NDIUZ
 sonar.qualitygate.wait=true
+sonar.python.version=3
+sonar.python.coverage.reportPaths=coverage.xml
+sonar.coverage.exclusions=tests/*,**/*.js