class Appsignal::CLI::Install

def configure(config, environments, name_overwritten)
  install_for_capistrano
  ENV["APPSIGNAL_APP_ENV"] = "development"
  puts "How do you want to configure AppSignal?"
  puts "  (1) a config file"
  puts "  (2) environment variables"
  loop do
    print "  Choose (1/2): "
    case ask_for_input
    when "1"
      puts
      print "Writing config file"
      periods
      puts
      puts colorize "  Config file written to config/appsignal.yml", :green
      write_config_file(
        :push_api_key => config[:push_api_key],
        :app_name => config[:name],
        :environments => environments
      )
      puts
      break
    when "2"
      ENV["APPSIGNAL_ACTIVE"] = "true"
      ENV["APPSIGNAL_PUSH_API_KEY"] = config[:push_api_key]
      ENV["APPSIGNAL_APP_NAME"] = config[:name]
      puts
      puts "Add the following environment variables to configure AppSignal:"
      puts "  export APPSIGNAL_PUSH_API_KEY=#{config[:push_api_key]}"
      if name_overwritten
        puts "  export APPSIGNAL_APP_NAME=#{config[:name]}"
      end
      puts
      puts "  See the documentation for more configuration options:"
      puts "  http://docs.appsignal.com/gem-settings/configuration.html"
      press_any_key
      break
    end
  end
end