#!/bin/sh
#
# Simple script that will display docker repository tags.
#
# Usage:
#   $ docker-show-repo-tags.sh ubuntu centos
for Repo in $* ; do
	curl -s -S "https://registry.hub.docker.com/v2/repositories/library/$Repo/tags/" | \
	sed -e 's/,/,\n/g' -e 's/\[/\[\n/g' | \
	grep '"name"' | \
	awk -F\" '{print $4;}' | \
	sort -fu | \
	sed -e "s/^/${Repo}:/"
done