#!/usr/bin/env ruby
require 'yaml'

core_order = [ "username",
               "fullname",
               "email", # ordered list
               "groups", # unordered list
               "pgp_keyid",
               "pgp_revoked_keyids", # unordered list
               "ssh_keys", # unordered map
               "extra" ] # unordered map

extra_order = [ "alias",
                "other_contact",
                "roles",
                "website",
                "occupation",
                "yob",
                "location",
                "languages",
                "interests",
                "favorite_distros" ]

_core_order = Hash[[*core_order.map.with_index]]
_extra_order = Hash[[*extra_order.map.with_index]]

user = YAML::load(STDIN)
user = Hash[user.sort_by{|k,v| _core_order[k]}]}
user["groups"] = user["groups"].sort                               if user["groups"]}
user["pgp_revoked_keyids"] = user["pgp_revoked_keyids"].sort       if user["extra"]}
user["ssh_keys"] = Hash[user["ssh_keys"].sort_by{|k,v| k}]         if user["ssh_keys"]}
user["extra"] = Hash[user["extra"].sort_by{|k,v| _extra_order[k]}] if user["extra"]}

print user.to_yaml