Class: Helper::Asker

Inherits:
Object
  • Object
show all
Defined in:
lib/cocoapods-tag/helper/asker.rb

Instance Method Summary collapse

Instance Method Details

#ask(question, required = false, pre_answer = nil, selections = nil, regx = nil) ⇒ Object 



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# File 'lib/cocoapods-tag/helper/asker.rb', line 6

def ask(question, required = false, pre_answer = nil, selections = nil, regx = nil )
  question_msg = "#{question}\n"
  question_msg += "旧值:#{pre_answer}\n" if pre_answer
  keys = []
  if selections && selections.is_a?(Hash)
    keys = selections.keys
    selections.each do |k, v|
      question_msg += "#{k}:#{v}\n"
    end
  end
  print question_msg.yellow
  answer = ''
  loop do
    show_prompt
    answer = STDIN.gets.chomp.strip
    # 判断是否为空
    if required && answer == ''
      print "该项为必填项\n"
      next
    end
    # 判断是否符合正则
    if regx && regx.is_a?(Hash)
      tip = regx['tip']
      pattern = regx['pattern']
      unless answer =~ pattern
        print "#{tip}\n"
        next
      end
    end
    # 有固定选项 && 输入的值不在选项中
    if selections && !keys.include?(answer)
      print "请输入#{keys}中的一个值:\n"
      next
    end
    break
  end
  answer
end

#done_message ⇒ Object 



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# File 'lib/cocoapods-tag/helper/asker.rb', line 54

def done_message
  print "\n🌺 恭喜你完成任务 🌺\n".green
end

#welcome_message ⇒ Object 



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# File 'lib/cocoapods-tag/helper/asker.rb', line 45

def welcome_message
  message = <<-MSG
👏🏻欢迎使用 `cocoapods-tag` 插件👏🏻
👏🏻version: #{CocoapodsTag::VERSION}👏🏻

  MSG
  print message.green
end