feat(Makefile): compress go binaries

Author: mboersma

.gitignore

@@ -1 +1 @@
-rootfs/opt/registry/sbin/registry
+rootfs/opt/

Makefile

@@ -13,7 +13,8 @@ REPO_PATH = github.com/deis/registry
 # and other build options
 DEV_ENV_IMAGE := quay.io/deis/go-dev:0.10.0
 DEV_ENV_WORK_DIR := /go/src/${REPO_PATH}
-DEV_ENV_CMD := docker run --rm -v ${CURDIR}:${DEV_ENV_WORK_DIR} -w ${DEV_ENV_WORK_DIR} ${DEV_ENV_IMAGE}
+DEV_ENV_PREFIX := docker run --rm -e GO15VENDOREXPERIMENT=1 -v ${CURDIR}:${DEV_ENV_WORK_DIR} -w ${DEV_ENV_WORK_DIR}
+DEV_ENV_CMD := ${DEV_ENV_PREFIX} ${DEV_ENV_IMAGE}
 LDFLAGS := "-s -X main.version=${VERSION}"
 BINDIR := ./rootfs/opt/registry/sbin
 
@@ -34,7 +35,7 @@ all:
 
 build: check-docker
 	mkdir -p ${BINDIR}
-	${DEV_ENV_CMD} make build-binary
+	$(MAKE) build-binary
 
 # For cases where we're building from local
 # We also alter the RC file to set the image name.
@@ -47,7 +48,9 @@ docker-push: check-docker check-registry
 	docker push ${IMAGE}
 
 build-binary:
-	GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -a -installsuffix cgo -ldflags ${LDFLAGS} -o $(BINDIR)/${SHORT_NAME} main.go
+	${DEV_ENV_PREFIX} -e CGO_ENABLED=0 ${DEV_ENV_IMAGE} go build -a -installsuffix cgo -ldflags ${LDFLAGS} -o $(BINDIR)/${SHORT_NAME} main.go
+	$(call check-static-binary,$(BINDIR)/${SHORT_NAME})
+	${DEV_ENV_PREFIX} ${DEV_ENV_IMAGE} goupx --strip-binary -9 --brute $(BINDIR)/${SHORT_NAME}
 
 # Deploy is a Kubernetes-oriented target
 deploy: kube-secret kube-service kube-rc