ifeq (, $(shell docker --version))
  $(error "Please install docker")
endif

NS ?= andrey01
NAME ?= firefox
VERSION ?= 56.0

default: build

build:
	docker build --pull -t $(NS)/$(NAME):$(VERSION) -t $(NS)/$(NAME):latest -f Dockerfile -- .

publish:
	docker push $(NS)/$(NAME):$(VERSION)
	docker push $(NS)/$(NAME):latest

clean:
	docker rmi $(NS)/$(NAME):$(VERSION)
	docker rmi $(NS)/$(NAME):latest