38 lines
685 B
Bash
38 lines
685 B
Bash
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#!/bin/bash
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image_tag () {
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local name; local remove; local id; local ntag; local tag
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# tags an image
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# -i <imagetag or id> <newimagetag>
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[[ $1 == "-r" ]] && remove=true && shift 1
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if [[ $1 == "-i" ]]; then
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shift 1
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id=$1
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else
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id=$(image_id $1)
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name=$1
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fi
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[[ ! $(image_exists $id) ]] && { echo "no image $name $id nothing to tag"; return 1; }
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ntag=$2
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if [[ $ntag ]];then
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# echo making tag for $2 $(image_name $2)
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[[ $ntag = :* ]] && ntag=$( echo $name | cut -d ":" -f1)$ntag
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docker tag $id $ntag
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else
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[[ $remove ]] && docker rmi $name || echo to remove an image tag use -r
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fi
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image_tags $id
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}
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image_delete () {
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local id
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id=$(image_id $@)
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docker rmi -f $id
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}
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