zammad/bin/yarn

#!/usr/bin/env ruby
APP_ROOT = File.expand_path('..', __dir__)
Dir.chdir(APP_ROOT) do
  exec 'yarnpkg', *ARGV
rescue Errno::ENOENT
  warn 'Yarn executable was not detected in the system.'
  warn 'Download Yarn at https://yarnpkg.com/en/docs/install'
  exit 1
end