Merge pull request #210 from asifdxtreme/patch-6

Add gofmt check in travis CI

Author: brancz

.travis.yml

@@ -6,6 +6,8 @@ install:
 - mv $TRAVIS_BUILD_DIR $HOME/gopath/src/k8s.io/kube-state-metrics
 jobs:
   include:
+    - stage: Go fmt
+      script: make gofmtcheck
     - stage: Unit Test
       script: make test-unit
     - stage: Build

Makefile

@@ -8,6 +8,9 @@ REGISTRY = gcr.io/google_containers
 TAG = $(shell git describe --abbrev=0)
 PKGS = $(shell go list ./... | grep -v /vendor/)
 
+gofmtcheck:
+	@go fmt $(PKGS) | grep ".*\.go"; if [ "$$?" = "0" ]; then exit 1; fi     
+
 deps:
 	go get github.com/tools/godep
 

collectors/deployment.go

@@ -20,10 +20,10 @@ import (
 	"github.com/golang/glog"
 	"github.com/prometheus/client_golang/prometheus"
 	"golang.org/x/net/context"
+	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/pkg/api"
 	"k8s.io/client-go/pkg/apis/extensions/v1beta1"
-	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/client-go/tools/cache"
 )