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 | GOBINS			= example-scheduler example-executor
GOBINS_DIR		= ../../../_output/
GOBINS_SRC		= $(GOBINS:%=${GOBINS_DIR}%)
.PHONY: all
all: check prepare
	mkdir -p _output
	cp Dockerfile _output/
	cp -p $(GOBINS_SRC) _output/
	docker build -t $(DOCKER_IMAGE_TAG) _output
.PHONY: info
info:
	@echo GOBINS_SRC = $(GOBINS_SRC)
.PHONY: check push
push:
	docker push $(DOCKER_IMAGE_TAG)
.PHONY: prepare
prepare: $(GOBINS_SRC)
.PHONY: clean
clean:
	rm -rf _output
.PHONY: check
check:
	test -n "$(DOCKER_IMAGE_TAG)" || (echo "ERROR: DOCKER_IMAGE_TAG is undefined"; exit1)
$(GOBINS_SRC):
	@test -x $@ || (echo "ERROR: missing binary dependency $@"; exit 1)
 |