gitlab-ci: Add support for coverity

.gitlab-ci.yml

@@ -465,3 +465,45 @@ visualstudio/x86:
   variables:
     PLATFORM: "win32"
     TRIPLET: "x86"
+
+###############################################################################
+#                                 Coverity                                    #
+###############################################################################
+#
+# git push -o ci.variable="COVERITY_SCAN_TOKEN=XXXXXX" \
+#          -o ci.variable="COVERITY_SCAN_PROJECT_NAME=XXXXXX" \
+#          -o ci.variable="COVERITY_SCAN_EMAIL=XXXXXX" \
+#          -f gitlab
+
+coverity:
+  stage: analysis
+  image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$FEDORA_BUILD
+  script:
+    - mkdir obj && cd obj
+    - wget https://scan.coverity.com/download/linux64 --post-data "token=$COVERITY_SCAN_TOKEN&project=$COVERITY_SCAN_PROJECT_NAME" -O /tmp/coverity_tool.tgz
+    - tar xf /tmp/coverity_tool.tgz
+    - cmake -DCMAKE_BUILD_TYPE=Debug -DPICKY_DEVELOPER=ON -DUNIT_TESTING=ON ..
+    - cov-analysis-linux64-*/bin/cov-build --dir cov-int make -j$(nproc)
+    - tar czf cov-int.tar.gz cov-int
+    - curl
+      --form token=$COVERITY_SCAN_TOKEN
+      --form email=$COVERITY_SCAN_EMAIL
+      --form file=@cov-int.tar.gz
+      --form version="`git describe --tags`"
+      --form description="CI build"
+      https://scan.coverity.com/builds?project=$COVERITY_SCAN_PROJECT_NAME
+  tags:
+    - shared
+  only:
+    refs:
+      - master
+      - schedules
+    variables:
+      - $COVERITY_SCAN_TOKEN != null
+      - $COVERITY_SCAN_PROJECT_NAME != null
+      - $COVERITY_SCAN_EMAIL != null
+  artifacts:
+    expire_in: 1 week
+    when: on_failure
+    paths:
+      - obj/cov-int/*.txt