forked from coop-cloud/abra
43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Usage: ./app-version.sh <image> <service>
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# Example: ./app-version.sh drone/drone:1.10.1 app
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#
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# Accepts a full format hub.docker.com image tag which it pulls locally and
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# generates output which can be used to put in the abra.sh for app packaging.
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# Requires the yq program https://mikefarah.gitbook.io/yq/
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error() {
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echo "$(tput setaf 1)ERROR: $*$(tput sgr0)"
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exit 1
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}
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IMAGE="$1"
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SERVICE="$2"
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if ! docker pull -q "$IMAGE" > /dev/null 2>&1; then
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error "Failed to download image, is the tag correct?"
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fi
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version=$(echo "$IMAGE" | cut -d ':' -f2)
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digest=$(docker image inspect -f "{{.Id}}" "$IMAGE" | cut -d ':' -f2- | cut -c 1-8)
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echo "--- Add the following to your abra.sh ---"
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echo "export ABRA_TYPE_${SERVICE^^}_VERSION=${version}"
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echo "export ABRA_TYPE_${SERVICE^^}_DIGEST=${digest}"
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version_lookup="ABRA_TYPE_${SERVICE^^}_VERSION"
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digest_lookup="ABRA_TYPE_${SERVICE^^}_DIGEST"
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label='- "coop-cloud.${STACK_NAME}.'
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label+="${SERVICE}"
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label+='.version=${'
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label+="${version_lookup}"
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label+='}-${'
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label+="${digest_lookup}"
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label+='}"'
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echo
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echo "--- And don't forget to label the actual service in the compose file ---"
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echo "$label"
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