desc "Installs all required Ruby gems and Node.js packages for your new Calatrava project." task :bootstrap do sh "bundle install" sh "npm install" Rake::Task['ios:bootstrap'].invoke if Rake::Task.task_defined? 'ios:bootstrap' Rake::Task['droid:bootstrap'].invoke if Rake::Task.task_defined? 'droid:bootstrap' Rake::Task['configure:development'].invoke end