#!/usr/bin/env ruby

$:.unshift File.join(File.dirname(__FILE__), *%w[.. lib])

require "sup"
require "fileutils"

if RUBY_VERSION >= "2.1"
  puts "YAML migration is deprecated by Ruby 2.1 and newer."
  exit
end

Redwood.start

fn = Redwood::SOURCE_FN
FileUtils.cp fn, "#{fn}.syck_bak"

Redwood::SourceManager.load_sources fn
Redwood::SourceManager.save_sources fn, true

Redwood.finish