#!/usr/bin/env ruby
require 'hudson'
require 'un'
require 'optparse'


options = {
  :port => 3001
}
args = ARGV.dup

opts = OptionParser.new do |opts|
  opts.banner = "Usage: hudson [options] DIR"

  opts.on("-p", "--port [3001]", "Run Hudson on specified port ") do |port|
    options[:port] = port
  end
  
  opts.on_tail("-h", "--help") do
    puts opts
    exit
  end
  
end
opts.parse!(args)
unless dir = args.shift
  puts "hudson: no directory specified to house hudson"
  puts opts
  exit(1)
end
FileUtils.mkdir_p dir
FileUtils.cp_r Hudson::PLUGINS, dir
ENV['HUDSON_HOME'] = dir
exec("java", "-jar", Hudson::WAR, "--httpPort=#{options[:port]}")