Update .gitlab-ci.yml for build dev/stable

.gitlab-ci.yml

@@ -12,13 +12,35 @@ stages:
   - deploy_stage_dev
   - deploy_stage_stable
 
-build:
+build_dev:
   image: voxl-emulator
   stage: build_stage
+  only:
+    refs:
+      - dev
+  except:
+    - schedules
   script:
     - source /opt/ros/indigo/setup.bash
     - /bin/bash build.sh source/
     - /bin/bash make_package.sh
   artifacts:
     untracked: true
-    expire_in: 1 min
+    expire_in: 20 min
+
+build_stable:
+  image: voxl-emulator
+  stage: build_stage
+  only:
+    refs:
+      - tags
+      - master
+  except:
+    - schedules
+  script:
+    - source /opt/ros/indigo/setup.bash
+    - /bin/bash build.sh source/
+    - /bin/bash make_package.sh
+  artifacts:
+    untracked: true
+    expire_in: 20 min