package promote

import (
	"list"
)

#VersionList: {
	[...#Version]
	list.MinItems(1)
}

#Version: {
	digest: #Digest
	tags!: [...string]
}

#Package: {
	name:      string
	versions?: #VersionList

	// Require that latest be a digest that's contained in versions
	// let versionDigests = [ for v in versions {v.digest} ]
	// #versionsContainsLatest: list.Contains(versionDigests, latest)
}

packages: [...#Package]

#Digest: {
	=~"^sha256:[a-fA-F0-9]{64}" & !=""
}