Add go fmt target

Author: clareliguori

Makefile

@@ -17,7 +17,7 @@ VERSION := $(shell cat VERSION)
 GITFILES := $(shell find ".git/")
 
 .PHONY: build
-build: $(LOCAL_BINARY)
+build: format $(LOCAL_BINARY)
 
 $(LOCAL_BINARY): $(SOURCES) GITCOMMIT_SHA
 	./scripts/build_binary.sh ./bin/local img2lambda $(VERSION) $(shell cat GITCOMMIT_SHA)
@@ -31,6 +31,10 @@ integration-test: $(LOCAL_BINARY)
 generate: $(SOURCES)
 	PATH=$(LOCAL_PATH) go generate -x $(shell go list ./img2lambda/... | grep -v '/vendor/')
 
+.PHONY: format
+format: $(SOURCES)
+	PATH=$(LOCAL_PATH) go fmt -x $(shell go list ./img2lambda/... | grep -v '/vendor/')
+
 .PHONY: install-deps
 install-deps:
 	curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh

img2lambda/clients/clients.go

@@ -17,7 +17,7 @@ var userAgentHandler = request.NamedHandler{
 
 func NewLambdaClient(region string, profile string) *lambda.Lambda {
 	sess := session.Must(session.NewSessionWithOptions(session.Options{
-		Profile: profile,
+		Profile:           profile,
 		SharedConfigState: session.SharedConfigEnable,
 	}))
 	sess.Handlers.Build.PushBackNamed(userAgentHandler)