mirror of
https://github.com/linuxkit/linuxkit.git
synced 2025-12-25 10:02:31 +00:00
ac5122ced7
The Dockerfile is now an input to the contents of the base image and needs to be included in the hash calculation. Also, make the Makefile, Dockerfile and pacakges file a dependency. Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
30 lines
1013 B
Makefile
30 lines
1013 B
Makefile
.PHONY: tag push
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ORG?=linuxkit
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IMAGE=alpine
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BASE=alpine:3.6
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default: push
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hash: Dockerfile Makefile packages
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DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
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docker build --no-cache -t $(IMAGE):build .
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docker run --rm $(IMAGE):build sh -c 'echo Dockerfile /lib/apk/db/installed $$(find /mirror -name '*.apk' -type f) $$(find /go/bin -type f) | xargs cat | sha1sum' | sed 's/ .*//' > $@
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push: hash
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DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE):$(shell cat hash) || \
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(docker tag $(IMAGE):build $(ORG)/$(IMAGE):$(shell cat hash) && \
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DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(shell cat hash))
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docker run --rm $(IMAGE):build find /mirror -name '*.apk' -exec basename '{}' .apk \; | sort | (echo '# automatically generated list of installed packages'; cat -) > versions
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docker rmi $(IMAGE):build
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rm -f hash
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tag: hash
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docker pull $(ORG)/$(IMAGE):$(shell cat hash) || \
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docker tag $(IMAGE):build $(ORG)/$(IMAGE):$(shell cat hash)
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docker rmi $(IMAGE):build
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rm -f hash
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clean:
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rm -f hash
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