CICD: Build documentation

.gitlab-ci.yml

@@ -16,7 +16,8 @@ before_script:
     - git submodule init
     - git submodule update
     - apt-get -y update && apt-get install -y python3-pip python3-graphviz doxygen
-    - pip3 install sphinx sphinxcontrib-apidoc sphinx-rtd-theme recommonmark  sphinxcontrib-napoleon sphinx-autoapi
+    - pip3 install sphinx sphinxcontrib-apidoc sphinx-rtd-theme recommonmark \
+        sphinxcontrib-napoleon sphinx-autoapi breathe exhale
 
 build_cuda:
     stage: build
@@ -29,14 +30,38 @@ build_cuda:
         paths:
             - build
 
+
 run_tests:
     stage: test
     script:
         - cd build
         - make CTEST_OUTPUT_ON_FAILURE=1 test
+    only:
+      - pushes
+      - merge_requests
 
+make_doc:
+    stage: test
+    script:
+        - cd build
+        - make doc
+    artifacts:
+        paths:
+            - build
 
-
+pages:
+  stage: deploy
+  dependencies:
+    - make_doc
+  script:
+    - mv doc/* public/
+  artifacts:
+    paths:
+      - public
+  only:
+    - dev
+    - cicd
+    - doc