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#!/usr/bin/ruby
#
# has_distro.rb - example of using rubygem-cobbler to check if a distro exists.
#
# Copyright (C) 2008 Red Hat, Inc.
# Written by Darryl L. Pierce <dpierceredhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA. A copy of the GNU General Public License is
# also available at http://www.gnu.org/copyleft/gpl.html.
base = File.expand_path(File.join(File.dirname(__FILE__), ".."))
$LOAD_PATH << File.join(base, "lib")
$LOAD_PATH << File.join(base, "examples")
require 'getoptlong'
require 'cobbler'
include Cobbler
opts = GetoptLong.new(
["--server", "-s", GetoptLong::REQUIRED_ARGUMENT ],
["--distro", "-t", GetoptLong::REQUIRED_ARGUMENT ],
["--help", "-h", GetoptLong::NO_ARGUMENT]
)
hostname = nil
distro = nil
find_all = true
opts.each do |opt, arg|
case opt
when '--server' then hostname = arg
when '--distro' then distro = arg
when '--help' then
puts "Usage: #{$0} --server hostname --distro distro-name\n"
end
end
SystemExit.new('No hostname specified.') unless hostname
if hostname && distro
Distro.hostname = hostname
puts "Finding any distro that matches \"#{distro}\""
result = Distro.find_one(distro)
if result
puts "#{result.name} exists, and is a breed of #{result.breed}."
else
puts "No such system: #{distro}"
end
end
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