Use custom docker build

Description found in
https://docs.docker.com/docker-cloud/builds/advanced/

Kudos to @pchico83 for docker/hub-feedback#508

Author: rtucek

Makefile

@@ -16,7 +16,7 @@ build:
 		--build-arg VCS_REF=`git rev-parse --short HEAD` \
 		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
 		--build-arg VERSION=$(IMAGE_VERSION) \
-		-t $(IMAGE_FQN) .
+		-t $(IMAGE_NAME):local-build .
 
 test-build:
 	@docker build \

hooks/build

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+docker build \
+	--build-arg VCS_REF=$SOURCE_COMMIT \
+	--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
+	--build-arg VERSION=$DOCKER_TAG \
+	-t $IMAGE_NAME .