Makefile

DOCKER := linn/device-measurements-populator
DOCKER_BRANCH_TAG := $(shell echo ${TRAVIS_BRANCH} | sed s/\#/_/g)
TIMESTAMP := $(shell date --utc +%FT%TZ)
PINGJSON := ping.json

define tag_docker
	$(info tb is $(TRAVIS_BRANCH))
	$(info tbn is $(TRAVIS_BUILD_NUMBER))
	$(info tpr is $(TRAVIS_PULL_REQUEST))
	@if [ "$(TRAVIS_BRANCH)" != "master" -a "$(TRAVIS_PULL_REQUEST)" = "false"  ]; then \
		$(info branchonly) \
		docker tag $(1):$(TRAVIS_BUILD_NUMBER) $(1):$(DOCKER_BRANCH_TAG); \
	fi
	@if [ "$(TRAVIS_BRANCH)" = "master" -a "$(TRAVIS_PULL_REQUEST)" = "false" ]; then \
		$(info masterbranch is $(TRAVIS_PULL_REQUEST)) \
		docker tag $(1):$(TRAVIS_BUILD_NUMBER) $(1):latest; \
		docker tag $(1):$(TRAVIS_BUILD_NUMBER) $(1):K$(TRAVIS_BUILD_NUMBER); \
	fi
	@if [ "$(TRAVIS_PULL_REQUEST)" != "false" ]; then \
		$(info pr is $(TRAVIS_PULL_REQUEST)) \
		docker tag $(1):$(TRAVIS_BUILD_NUMBER) $(1):PR_$(TRAVIS_PULL_REQUEST); \
	fi
endef

build:
	npm install

ping-resource:
	@echo "{ \"timeStamp\": \"$(TIMESTAMP)\", \"branch\": \"$(TRAVIS_BRANCH)\", \"build\": \"$(TRAVIS_BUILD_NUMBER)\", \"commit\": \"$(TRAVIS_COMMIT)\" }" > $(PINGJSON)

test: build
	NODE_ENV=test npm test
	
all-the-dockers: build ping-resource
	docker build -t $(DOCKER):$(TRAVIS_BUILD_NUMBER) \
	--build-arg VCS_REF=`git rev-parse --short HEAD` \
	--build-arg VERSION=$(TRAVIS_BUILD_NUMBER) \
	--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
	.

docker-push:
	$(call tag_docker, $(DOCKER))
	docker push $(DOCKER):$(TRAVIS_BUILD_NUMBER)