1#!/usr/bin/env ruby
 2APP_ROOT = File.expand_path('..', __dir__)
 3Dir.chdir(APP_ROOT) do
 4  begin
 5    exec "yarnpkg", *ARGV
 6  rescue Errno::ENOENT
 7    $stderr.puts "Yarn executable was not detected in the system."
 8    $stderr.puts "Download Yarn at https://yarnpkg.com/en/docs/install"
 9    exit 1
10  end
11end