17 lines
665 B
Plaintext
17 lines
665 B
Plaintext
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#!/bin/bash
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command -v docker >/dev/null 2>&1 || return
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docker_terminal () {
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docker exec -it $1 /bin/sh
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}
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docker_latest_image() {
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image=$1
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major=${2:-1}
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tokenUri="https://auth.docker.io/token"
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data=("service=registry.docker.io" "scope=repository:$image:pull")
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token="$(curl --silent --get --data-urlencode ${data[0]} --data-urlencode ${data[1]} $tokenUri | jq --raw-output '.token')"
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listUri="https://registry-1.docker.io/v2/$image/tags/list"
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curl --silent --get -H "Accept: application/json" -H "Authorization: Bearer $token" $listUri \
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| jq --raw-output ".tags[] | select(. | startswith(\"$major.\"))" | sort -V | sed -n \$p
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}
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