[FIX] fix travis build

Author: SeeSharpSoft

.travis.yml

@@ -3,21 +3,18 @@ jdk:
   - oraclejdk8
 
 env:
-  - JI_CHANNELS=$TRAVIS_BRANCH
+  - IDEA_VERSION=IC-2016.3.2 GRAMMAR_KIT_VERSION=1.4.3
+  - IDEA_VERSION=IC-2017.3.2 GRAMMAR_KIT_VERSION=2017.1.2
 
 after_success:
   - gradle jacocoTestReport coveralls
 
 jobs:
   include:
-    - stage: test
-      env:
-        - IDEA_VERSION=IC-2016.3.2 GRAMMAR_KIT_VERSION=1.4.3
-        - IDEA_VERSION=IC-2017.3.2 GRAMMAR_KIT_VERSION=2017.1.2
-        - IDEA_VERSION=LATEST-EAP-SNAPSHOT GRAMMAR_KIT_VERSION=2017.1.2
-      if: (branch IN (master, Staging, Stable) AND type = push) OR (type = pull_request)
+    - if: (branch IN (master, Staging, Stable) AND type = push) OR (type = pull_request)
+      env: IDEA_VERSION=LATEST-EAP-SNAPSHOT GRAMMAR_KIT_VERSION=2017.1.2
       script: gradle check verifyPlugin
     - stage: deploy
-      env: IDEA_VERSION=IC-2018.1 GRAMMAR_KIT_VERSION=2017.1.2
       if: branch IN (Staging, Stable) AND type = push
+      env: IDEA_VERSION=IC-2018.1 GRAMMAR_KIT_VERSION=2017.1.2 JI_CHANNELS=$TRAVIS_BRANCH
       script: gradle publishPlugin