require "irb"

# FIXME: can this be done better?
# travel up until we find config/boot
old_path = File.expand_path(__FILE__)
path     = File.dirname(old_path)
until File.exist?("#{path}/config/boot.rb") || old_path == path
  old_path = path
  path     = File.dirname(old_path)
end
require "#{path}/config/boot.rb"
# /FIXME



require "#{RAILS_ROOT}/config/environment"
require "console_app"
require "console_with_helpers"

ENV['RAILS_ENV'] = case ARGV.last
  when "p"; "production"
  when "d"; "development"
  when "t"; "test"
  when nil; ENV['RAILS_ENV'] || 'development'
  else
    ARGV.pop
end

IRB.setup(nil)
irb = IRB::Irb.new()

IRB.conf[:IRB_RC].call(irb.context) if IRB.conf[:IRB_RC] # loads the irbrc?
IRB.conf[:MAIN_CONTEXT] = irb.context # why would the main context be set here?

trap("SIGINT") do
  irb.signal_handle
end

catch(:IRB_EXIT) do
  irb.eval_input
end