class Rails::Server

def default_options
  super.merge({
    :Port        => 3000,
    :environment => (ENV['RAILS_ENV'] || "development").dup,
    :daemonize   => false,
    :debugger    => false,
    :pid         => File.expand_path("tmp/pids/server.pid"),
    :config      => File.expand_path("config.ru")
  })
end

def initialize(*)
  super
  set_environment
end

def log_path
  "log/#{options[:environment]}.log"
end

def middleware
  middlewares = []
  middlewares << [Rails::Rack::LogTailer, log_path] unless options[:daemonize]
  middlewares << [Rails::Rack::Debugger]  if options[:debugger]
  Hash.new(middlewares)
end

def opt_parser
  Options.new
end

def set_environment
  ENV["RAILS_ENV"] ||= options[:environment]
end

def start
  puts "=> Booting #{ActiveSupport::Inflector.demodulize(server)}"
  puts "=> Rails #{Rails.version} application starting in #{Rails.env} on http://#{options[:Host]}:#{options[:Port]}"
  puts "=> Call with -d to detach" unless options[:daemonize]
  trap(:INT) { exit }
  puts "=> Ctrl-C to shutdown server" unless options[:daemonize]
  #Create required tmp directories if not found
  %w(cache pids sessions sockets).each do |dir_to_make|
    FileUtils.mkdir_p(Rails.root.join('tmp', dir_to_make))
  end
  super
ensure
  # The '-h' option calls exit before @options is set.
  # If we call 'options' with it unset, we get double help banners.
  puts 'Exiting' unless @options && options[:daemonize]
end