Class: Command::CommandBase

Inherits:
Object
  • Object
show all
Defined in:
lib/commandbase.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(postfix = "") ⇒ CommandBase

Returns a new instance of CommandBase.



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# File 'lib/commandbase.rb', line 10

def initialize(postfix = "")
  @opt = OptionParser.new(nil, 20)
  @opt.banner = ("<bold><green>" +
                 TermColor.escape("Usage: narou #{self.class.to_s.scan(/::(.+)$/)[0][0].downcase} #{postfix}") +
                 "</green></bold>").termcolor
  @options = {}
end

Class Method Details

.execute_and_rescue_exit(argv) ⇒ Object

普通にコマンドを実行するけど、exit(2) を補足してexitstatus を返す 正常終了なら0



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# File 'lib/commandbase.rb', line 42

def self.execute_and_rescue_exit(argv)
  self.new.execute(argv)
rescue SystemExit => e
  e.status
else
  0
end

Instance Method Details

#execute(argv) ⇒ Object 



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# File 'lib/commandbase.rb', line 18

def execute(argv)
  @opt.parse!(argv)
rescue OptionParser::InvalidOption => e
  error "不正なオプションです(#{e})"
  exit 1
rescue OptionParser::MissingArgument => e
  error "オプションの引数が不正です(#{e})"
  exit 1
end

#load_local_settings ⇒ Object 



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# File 'lib/commandbase.rb', line 28

def load_local_settings
  command_prefix = self.class.to_s.scan(/[^:]+$/)[0].downcase
  local_settings = LocalSetting.get["local_setting"]
  local_settings.each do |name, value|
    if name =~ /^#{command_prefix}\.(.+)$/
      @options[$1] = value
    end
  end
end

#oneline_help(msg) ⇒ Object 



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# File 'lib/commandbase.rb', line 50

def oneline_help(msg)
  ""
end