env.rb that greps for Frankified apps

env.rb

require 'frank-cucumber'

temp_app_path= `find . -regex ".*[Ff]rankified\.app$"`.chomp

if temp_app_path.empty?
  temp_app_path= `find ../build -regex ".*[Ff]rankified\.app$"`.chomp
end

if temp_app_path.empty?
  temp_app_path= `find ~/Library/Developer/Xcode/DerivedData -regex ".*[Ff]rankified\.app$"`.chomp
end

if temp_app_path.empty?
  raise "Error - app to test not found. Searched [., ../build, ~/Library/Developer/Xcode/DerivedData]. (maybe you're in the features directory?)"
end

APP_BUNDLE_PATH = temp_app_path
puts "App under test is #{APP_BUNDLE_PATH}"