class Bundler::Standalone

def generate
  SharedHelpers.filesystem_access(bundler_path) do |p|
    FileUtils.mkdir_p(p)
  end
  File.open File.join(bundler_path, "setup.rb"), "w" do |file|
    file.puts "require 'rbconfig'"
    file.puts "# ruby 1.8.7 doesn't define RUBY_ENGINE"
    file.puts "ruby_engine = defined?(RUBY_ENGINE) ? RUBY_ENGINE : 'ruby'"
    file.puts "ruby_version = RbConfig::CONFIG[\"ruby_version\"]"
    file.puts "path = File.expand_path('..', __FILE__)"
    paths.each do |path|
      file.puts %($:.unshift "\#{path}/#{path}")
    end
  end
end