27 lines
489 B
Makefile
27 lines
489 B
Makefile
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DOCKER ?= $(shell which docker)
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FROM_IMAGE ?= centos
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FROM_TAG ?= latest
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FROM := $(FROM_IMAGE):$(FROM_TAG)
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REGISTRY ?= docker.usersys
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NAME ?= $(REGISTRY)/$(USER)/$(FROM_IMAGE)-dev:$(FROM_TAG)
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default: build
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Dockerfile: Dockerfile.in
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m4 --define=DEV_USER=$(USER) --define=FROM_IMAGE=$(FROM) $< > $@
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build: .build
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.build: Dockerfile .pull
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$(DOCKER) build -t $(NAME) . && touch $@
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pull: .pull
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.pull:
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$(DOCKER) pull $(FROM) && touch $@
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clean:
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rm -rf .build .pull Dockerfile *~
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