Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -13,6 +13,9 @@ build:
     artifacts:
         paths:
             - site
+    only:
+        refs:
+            - master
 
 dockerize:
     image: docker:stable
@@ -23,6 +26,9 @@ dockerize:
         - docker pull $CI_REGISTRY/anis/anis-doc/doc:latest || true
         - docker build --cache-from $CI_REGISTRY/anis/anis-doc/doc:latest -t $CI_REGISTRY/anis/anis-doc/doc:latest .
         - docker push $CI_REGISTRY/anis/anis-doc/doc:latest
+    only:
+        refs:
+            - master
 
 deploy:
     image: alpine
@@ -34,3 +40,6 @@ deploy:
     script:
         - apk add --update curl
         - curl -XPOST $DEV_WEBHOOK
+    only:
+        refs:
+            - master