#!/usr/bin/env rubyAPP_ROOT=File.expand_path('..',__dir__)Dir.chdir(APP_ROOT)dobeginexec"yarnpkg",*ARGVrescueErrno::ENOENT$stderr.puts"Yarn executable was not detected in the system."$stderr.puts"Download Yarn at https://yarnpkg.com/en/docs/install"exit1endend