#!/usr/bin/ruby
require 'optparse'

$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..', 'lib')
require 'lockit'

options = {}

optparse = OptionParser.new do |opts|
   opts.banner = "Usage: unlock [options] [dir]"

   # This displays the help screen, all programs are
   # assumed to have this option.
   opts.on( '-h', '--help', 'Display this screen' ) do
     puts opts
     exit
   end
end

optparse.parse!

options[:dir] = ARGV.shift
options[:dir] ||= Dir.pwd

response = LockIt::Dir.new(options[:dir]).unlock

exit 1 unless response