#!/usr/bin/env ruby VENDOR_PATH = File.expand_path('..', __dir__) Dir.chdir(VENDOR_PATH) do begin exec "yarnpkg #{ARGV.join(" ")}" rescue Errno::ENOENT $stderr.puts 'Yarn executable was not detected in the system.' $stderr.puts 'Download Yarn at https://yarnpkg.com/en/docs/install' exit 1 end end