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24 lines
731 B
Plaintext
24 lines
731 B
Plaintext
1 year ago
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#!/bin/env nu
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export def main [] {
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get_info "docker.io/itzg/minecraft-server"
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}
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export def get_info [image_name: string] {
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let info = ( parse_name $image_name )
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let token = ( get_token $info.registry $info.group $info.image )
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http get -H [Authorization $"Bearer ($token)"] $"https://index.($info.registry)/v2/($info.group)/($info.image)/manifests/latest" | from json
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}
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def parse_name [image_name: string] {
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let parts = ( $image_name | split row "/" )
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{
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registry: $parts.0
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group: $parts.1
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image: $parts.2
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}
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}
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def get_token [registry: string, group: string, image: string] {
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http get $"https://auth.($registry)/token?service=registry.($registry)&scope=repository:($group)/($image):pull" | get token
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}
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