redbubble/kumo_dockercloud_gem

require 'timeout'

module KumoDockerCloud
  class ConsoleJockey

    def self.flash_message(message)
      puts "\n"
      puts "###################=============================------------"
      puts message
      puts "------------=============================###################"
      puts "\n"

      $stdout.flush
    end

    def self.write_line(message)
      puts message

      $stdout.flush
    end

    def self.write_char(char)
      print char

      $stdout.flush
    end

    def self.get_confirmation(timeout=30)
      begin
        status = Timeout::timeout(timeout) {
          STDIN.gets.chomp
        }
      rescue
        status = false
      end

      proceed = status == "yes"
      proceed ? puts('Proceeding.') : puts('Aborted!')
      proceed
    end
  end
end