#!/usr/bin/env ruby
$:.unshift(File.join(File.dirname(__FILE__), "..", "lib"))
require "poolparty"
require "poolpartycl"

o = PoolParty::Optioner.new(ARGV) do |opts, optioner|
  opts.on('-n name', '--name name', 'Listing for cloud name')    { |c| optioner.cloudname c }
end
load_pool(o.spec || Binary.get_existing_spec_location)

@testing = o.testing

include Remote

begin
  @cloud = cloud(o.cloudname.downcase.to_sym)
rescue
  puts "Cloud name required. Please specify it with -n name"
  exit(0)
end

with_cloud(@cloud, {:testing => @testing}) do
  puts header("Expanding cloud #{name}")
  puts "#{list_of_running_instances.size} running instances of #{maximum_instances} possible instances"
  puts testing ? "Not expanding (test mode)" : "Expanding the cloud"
  expand_cloud_if_necessary( !testing )
end