module Middleman

def setup_load_paths
  @_is_setup ||= begin
    # Only look for config.rb if MM_ROOT isn't set
    if !ENV['MM_ROOT'] && (found_path = findup('config.rb'))
      ENV['MM_ROOT'] = found_path
    end
    # If we've found the root, try to setup Bundler
    setup_bundler if ENV['MM_ROOT']
    true
  end
end