Add Codeclimate Support

.travis.yml

@@ -18,10 +18,6 @@ stages:
 
 jobs:
   include:
-    - stage: verification
-      go: "1.9"
-      script: make verification
-
     - stage: verification
       go: "1.10"
       script: make verification
@@ -30,21 +26,17 @@ jobs:
       go: "1.11"
       script: make verification
 
-    - stage: test
-      go: "1.8"
-      script: make test
-
-    - stage: test
-      go: "1.9"
-      script: make test
-
     - stage: test
       go: "1.10"
       script: make test
 
     - stage: test
       go: "1.11"
+      before_script:
+        - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+        - chmod +x ./cc-test-reporter
+        - ./cc-test-reporter before-build
       script:
         - make test
-        - gover
-        - goveralls -service=travis-ci -coverprofile=gover.coverprofile -repotoken $COVERALLS_TOKEN
+      after_script:
+        - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT