class RawQ::Generator::Options

Attributes

opts[R]

Public Class Methods

new(args) click to toggle source
Calls superclass method
# File lib/rawq/generator/options.rb, line 6
def initialize(args)
  super()

  require "optparse"
  @opts = OptionParser.new do |o|
    o.banner = "Usage: #{File.basename($0)} [options] application_name\ne.g. #{File.basename($0)} RawQorApp"

    o.on("--music-dir [MUSIC_DIR]", "set your music directory") do |music_dir|
      self[:music_dir] = music_dir
    end

    o.separator ""

    o.on("--username [USERNAME]", "set your username") do |username|
      self[:username] = username
    end

    o.separator ""

    o.on_tail("-h", "--help", "display this help and exit") do
      self[:show_help] = true
    end
  end

  begin
    @opts.parse!(args)
    self[:application_name] = args.shift
  rescue OptionParser::InvalidOption => e
    self[:invalid_option] = e.message
  end
end