#!/usr/bin/env ruby

require 'rubygems'
$:.unshift(File.expand_path(File.join(File.dirname(__FILE__), "..", "lib")))

require 'chef_zero/version'
require 'chef_zero/server'
require 'optparse'

options = {}

OptionParser.new do |opts|
  opts.banner = "Usage: chef-zero [ARGS]"

  opts.on("-H", "--host HOST", "Host to bind to (default: 127.0.0.1)") do |value|
    options[:host] = value
  end

  opts.on("-p", "--port PORT", Integer, "Port to listen on") do |value|
    options[:port] = value
  end

  opts.on("--[no-]generate-keys", "Whether to generate actual keys or fake it (faster).  Default: false.") do |value|
    options[:generate_real_keys] = value
  end

  opts.on("-d", "--daemon", "Run as a daemon process") do |value|
    options[:daemon] = value
  end

  opts.on("-l", "--log-level LEVEL", "Set the output log level") do |value|
    options[:log_level] = value
  end

  opts.on_tail("-h", "--help", "Show this message") do
    puts opts
    exit
  end

  opts.on_tail("--version", "Show version") do
    puts ChefZero::VERSION
    exit
  end
end.parse!

server = ChefZero::Server.new(options)

if options[:daemon]
  unless Process.respond_to?('daemon')
    abort 'Process.deamon requires Ruby >= 1.9'
  else
    Process.daemon(true)
    server.start(:publish => true)
  end
else
  server.start(:publish => true)
end