update circle.yml

circle.yml

@@ -9,15 +9,17 @@ test:
   override:
     - ./test.sh
 deployment:
-  commands:
-    - set +x
-    - docker login -u $DOCKER_HUB_USER -p $DOCKER_HUB_PASS
-    - set -x
-    - captain push --branch-tags=false --commit-tags=true
-    - git fetch origin stable
-    - git checkout stable
-    - git pull origin master
-    - git push origin stable
-    - set +x
-    - mvn sonar:sonar -Dsonar.login=$SONAR_KEY
-    - set -x
+  automerge:
+    branch: master
+    commands:
+      - set +x
+      - docker login -u $DOCKER_HUB_USER -p $DOCKER_HUB_PASS
+      - set -x
+      - captain push --branch-tags=false --commit-tags=true
+      - git fetch origin stable
+      - git checkout stable
+      - git pull origin master
+      - git push origin stable
+      - set +x
+      - mvn sonar:sonar -Dsonar.login=$SONAR_KEY
+      - set -x