Updated CI for UML generation

.gitlab-ci.yml

@@ -2,6 +2,7 @@ stages:
   - check
   - test
   - lint
+  - svg-gen-docu # required to be done before documentation and in separate stages
   - documentation
 
 variables:
@@ -22,8 +23,12 @@ check_back:
   services:
     - postgres:10.5
   script:
-    - cd backend
-    - ./manage.py check
+    - cd backend && ./manage.py check
+    - cd ../documentation && make extract_django  # Try to generate .dot files for the system architecture
+  artifacts:
+    paths:
+      - documentation/generated/
+    expire_in: 1 hour
   tags:
     - docker
 
@@ -51,7 +56,7 @@ test_back:
   artifacts:
     paths:
       - backend/htmlcov/
-    expire_in: 1 month
+    expire_in: 1 hour
   tags:
     - docker
 
@@ -76,15 +81,30 @@ eslint:
   tags:
     - docker
 
+generate_UML_svg:
+  stage: svg-gen-docu
+  image: floawfloaw/plantuml
+  script: cd documentation && make convert_to_svg
+  dependencies:
+    - check_back
+  artifacts:
+    paths:
+      - documentation/generated/
+    expire_in: 1 hour
+  only:
+    - master
+  tags:
+    - docker
+
 pages:
   stage: documentation
   image: floawfloaw/plantuml
   dependencies:
     - test_back
+    - generate_UML_svg
   script:
     - mkdir .public
     - mv backend/htmlcov/ .public/coverage
-    - make documentation
     - mv documentation/ .public/documentation
     - mv .public public
   artifacts: