Create seperate stage for deploying to maven repository.

.gitlab-ci.yml

@@ -14,9 +14,23 @@ variables:
 before_script:
   - export GRADLE_USER_HOME=`pwd`/.gradle
 
-build:
+stages:
+  - build
+  - deploy
+
+build-jar:
   stage: build
-  script: ./gradlew -i setupDecompWorkspace && ./gradlew build -Pmaven_pass=$MAVEN_PASS && ./gradlew uploadArchives -Pmaven_pass=$MAVEN_PASS
+  script: ./gradlew -i setupDecompWorkspace && ./gradlew build -Pmaven_pass=$MAVEN_PASS
+  cache:
+    key: "$CI_COMMIT_REF_NAME"
+    policy: push
+    paths:
+      - build
+      - .gradle
+      
+deploy-to-maven:
+  stage: deploy
+  script: ./gradlew uploadArchives -Pmaven_pass=$MAVEN_PASS
   cache:
     key: "$CI_COMMIT_REF_NAME"
     policy: push