Method: Command::CommandBase#initialize

Defined in:
lib/commandbase.rb

#initialize(postfixies = "") ⇒ CommandBase

postfixies は改行で区切ることで2パターン以上記述できる



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# File 'lib/commandbase.rb', line 12

def initialize(postfixies = "")
  @opt = OptionParser.new(nil, 20)
  command_name = self.class.to_s.scan(/::(.+)$/)[0][0].downcase
  banner = postfixies.split("\n").map.with_index { |postfix, i|
    (i == 0 ? "Usage: " : "   or: ") + "narou #{command_name} #{postfix}"
  }.join("\n")
  @opt.banner = "<bold><green>#{TermColorLight.escape(banner)}</green></bold>".termcolor
  @options = {}
  # ヘルプを見やすく色付け
  def @opt.help
    msg = super
    # 見出し部分
    msg.gsub!(/((?:Examples|Options|Configuration|[^\s]+? Variable List):)/) do
      "<underline><bold>#{$1}</bold></underline>".termcolor
    end
    # Examples のコメント部分
    msg.gsub!(/(#.+)$/) do
      "<cyan>#{TermColorLight.escape($1)}</cyan>".termcolor
    end
    # 文字列部分
    msg.gsub!(/(".+?")/) do
      "<yellow>#{TermColorLight.escape($1)}</yellow>".termcolor
    end
    msg
  end
end