13 lines
307 B
Plaintext
13 lines
307 B
Plaintext
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#!/bin/bash
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[[ $1 == "-k" ]] && key=$2 && shift 2
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tag=$(./make-tag $@)
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info=$(docker image inspect $tag 2> /dev/null) || info=$(docker image inspect $1) ||
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exit
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if [[ $key ]]; then
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# echo image: $tag, key:$key
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echo $info | jq --arg k "$key" '.[] | .[$k]'
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else
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# quote to preserve newlines
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echo "$info"
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fi
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