Add golint to travis

Author: pwittrock

.travis.yml

@@ -19,10 +19,15 @@ before_install:
 # The dependencies have already been vendored by `dep` so
 # we don't need to fetch them.
 install:
-  -
+  - go get -u golang.org/x/lint/golint
 
 script:
-- TRACE=1 ./test.sh
+- go vet ./pkg/...
+- golint -set_exit_status ./pkg/...
+- TRACE=1 ./install_test.sh
+- go test github.com/kubernetes-sigs/controller-runtime/pkg/...
+- go install github.com/kubernetes-sigs/controller-runtime/example
+
 
 # TBD. Suppressing for now.
 notifications:

test.sh renamed to install_test.sh

@@ -99,11 +99,4 @@ function setup_envs {
 fetch_kb_tools
 
 # setup testing env
-setup_envs
-
-go test github.com/kubernetes-sigs/controller-runtime/pkg/...
-go install github.com/kubernetes-sigs/controller-runtime/example
-
-go vet ./pkg/...
-
-# golint -set_exit_status ./pkg/...
+setup_envs