68 lines
1.4 KiB
Plaintext
68 lines
1.4 KiB
Plaintext
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#!/bin/bash
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image_name () {
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local tag; local efile
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# generate a full image name with tag
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# $1 name, $2 user(or repo), $3 repo
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# [[ $# -lt 1 ]] && echo "image base name required" && exit
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declare OPTION; declare OPTARG; declare OPTIND
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while getopts 'e:ag:r:u:' OPTION; do
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# echo processing: option:$OPTION argument:$OPTARG index:$OPTIND remaining:${@:$OPTIND}
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case "$OPTION" in
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e)
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efile=$OPTARG
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;;
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r)
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REPO=$OPTARG
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;;
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u)
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RUSER=$OPTARG
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;;
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g)
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TAG=$OPTARG
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;;
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a) # add -arm64 to image
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arm=arm64
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;;
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*) echo unknown run option -$OPTARG
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echo "USAGE: tag <options>"
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echo "available options: -a add -arm64 to tag, -d delete tag "
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;;
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esac
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done
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shift $((OPTIND - 1))
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echo $efile
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if [[ $efile ]]; then
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[[ ! -f $efile ]] && efile=$SDIR/$efile
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if [[ -f $efile ]]; then
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source $efile
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[[ ! $? -eq 0 ]] && echo source of $efile failed, exiting && return 2
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else
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echo no environment file at $efile, exiting
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return 2
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fi
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echo "----------"
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echo loaded environment filen $efile
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cat $efile
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echo "----------"
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fi
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tag=$( echo $1 | cut -s -d ":" -f2)
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tag=${tag:-$TAG}
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name=${1%:*}
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user=${2:-$RUSER}
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repo=${3:-$REPO}
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tag=$([[ $repo ]] && echo ${repo}/)$([[ $user ]] && echo ${user}/)$name$([[ $arm ]] && echo -arm64):${TAG:-latest}
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echo $tag
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}
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# if script was executed then call the function
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(return 0 2>/dev/null) || image_name $@
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