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https://github.com/linuxkit/linuxkit.git
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55f537631a
$ make --no-print-directory -C pkg/init/ show-tag linuxkit/init:36c56f0664d49c5a6adc1120d1bf5ba6ac30b389 Useful for scripting etc. Signed-off-by: Ian Campbell <ian.campbell@docker.com>
47 lines
1.2 KiB
Makefile
47 lines
1.2 KiB
Makefile
.PHONY: image tag show-tag
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default: push
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ORG?=linuxkit
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HASH?=$(shell git ls-tree HEAD -- ../$(notdir $(CURDIR)) | awk '{print $$3}')
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BASE_DEPS=Dockerfile Makefile
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# Add '-dirty' to hash if the repository is not clean. make does not
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# concatenate strings without spaces, so we use the documented trick
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# of replacing the space with nothing.
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DIRTY=$(shell git diff-index --quiet HEAD --; echo $$?)
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ifneq ($(DIRTY),0)
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HASH+=-dirty
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nullstring :=
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space := $(nullstring) $(nullstring)
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TAG=$(subst $(space),,$(HASH))
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else
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TAG=$(HASH)
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endif
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# Get a release tag, if present
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RELEASE=$(shell git tag -l --points-at HEAD)
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ifdef NETWORK
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NET_OPT=
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else
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NET_OPT=--network=none
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endif
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show-tag:
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@echo $(ORG)/$(IMAGE):$(TAG)
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tag: $(BASE_DEPS) $(DEPS)
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DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE):$(TAG) || \
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docker build $(NET_OPT) -t $(ORG)/$(IMAGE):$(TAG) .
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push: tag
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ifneq ($(DIRTY),0)
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$(error Your repository is not clean. Will not push package image.)
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endif
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DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE):$(TAG) || \
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DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(TAG)
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ifneq ($(RELEASE),)
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docker tag $(ORG)/$(IMAGE):$(TAG) $(ORG)/$(IMAGE):$(RELEASE)
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DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(RELEASE)
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endif
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