Class: Yuzu::Command::ArgParser

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

Class Method Summary collapse

Class Method Details

.parse(args) ⇒ Object 



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# File 'lib/yuzu/argparse.rb', line 26

def self.parse(args)
  options = OpenStruct.new
  options.output = :quiet    # :verbose, :debug

  option_parser = \
  OptionParser.new do |opts|
    opts.banner = ""

    opts.separator "Options"
    opts.separator ""

    opts.on("--verbose", "Run showing verbose output.") do
      options.output = :verbose
    end

    opts.on_tail("-h", "--help", "Show this help message.") do
      puts HELP_MESSAGE
      puts opts
      exit
    end

    opts.on_tail("-v", "--version", "Show version.") do
      puts Yuzu::Version::STRING
      exit
    end
  end

  option_parser.parse!(args)
  options

end