60 lines
2.5 KiB
Bash
60 lines
2.5 KiB
Bash
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#!/bin/sh
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set -eu
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tmpdir=$(mktemp -d)
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trap 'rm -rf ${tmpdir}' EXIT
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script="$(realpath "$(dirname $0)")/docker_label_helper"
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cd $tmpdir
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# Test old syntax
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cat >Dockerfile <<EOF
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# labelprefix=org.opensuse.nano
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PREFIXEDLABEL org.opencontainers.image.title="Example container."
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PREFIXEDLABEL org.opencontainers.image.description="This contains nano"
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PREFIXEDLABEL org.opencontainers.image.source="https://build.opensuse.org/package/show/openSUSE:Factory/opensuse-tumbleweed-image?rev=1afbea7e9b8ecf976071564312c2db66"
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PREFIXEDLABEL test.whitespace="Two spaces. One tab."
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EOF
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export BUILD_DIST=
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sh "${script}"
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diff -u Dockerfile - <<EOF
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LABEL org.opensuse.nano.title="Example container."
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LABEL org.opencontainers.image.title="Example container."
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LABEL org.opensuse.nano.description="This contains nano"
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LABEL org.opencontainers.image.description="This contains nano"
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LABEL org.opensuse.nano.source="https://build.opensuse.org/package/show/openSUSE:Factory/opensuse-tumbleweed-image?rev=1afbea7e9b8ecf976071564312c2db66"
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LABEL org.opencontainers.image.source="https://build.opensuse.org/package/show/openSUSE:Factory/opensuse-tumbleweed-image?rev=1afbea7e9b8ecf976071564312c2db66"
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LABEL org.opensuse.nano.whitespace="Two spaces. One tab."
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LABEL test.whitespace="Two spaces. One tab."
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EOF
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rm -f Dockerfile
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# Test new syntax
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cat >Dockerfile <<EOF
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# labelprefix=org.opensuse.nano
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LABEL org.opencontainers.image.title="Example container."
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LABEL org.opencontainers.image.description="This contains nano"
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LABEL org.opencontainers.image.source="https://build.opensuse.org/package/show/openSUSE:Factory/opensuse-tumbleweed-image?rev=1afbea7e9b8ecf976071564312c2db66"
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LABEL test.whitespace="Two spaces. One tab."
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# endlabelprefix
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LABEL not.expanded.label="example"
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EOF
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export BUILD_DIST=
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sh "${script}"
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diff -u Dockerfile - <<EOF
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LABEL org.opensuse.nano.title="Example container."
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LABEL org.opencontainers.image.title="Example container."
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LABEL org.opensuse.nano.description="This contains nano"
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LABEL org.opencontainers.image.description="This contains nano"
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LABEL org.opensuse.nano.source="https://build.opensuse.org/package/show/openSUSE:Factory/opensuse-tumbleweed-image?rev=1afbea7e9b8ecf976071564312c2db66"
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LABEL org.opencontainers.image.source="https://build.opensuse.org/package/show/openSUSE:Factory/opensuse-tumbleweed-image?rev=1afbea7e9b8ecf976071564312c2db66"
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LABEL org.opensuse.nano.whitespace="Two spaces. One tab."
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LABEL test.whitespace="Two spaces. One tab."
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LABEL not.expanded.label="example"
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EOF
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