Class: XscreenUsbUnlocker::OptionParser

Inherits:
OptionParser
  • Object
show all
Defined in:
lib/xscreen_usb_unlocker/optparser.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ OptionParser

Returns a new instance of OptionParser.



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# File 'lib/xscreen_usb_unlocker/optparser.rb', line 5

def initialize
  super
  @options = {}
  on("-V", "--version", "Print version") { |version| @options[:version] = true}
  on("-p", "--pry", "open a pry shell.") { |pry| @options[:pry] = true}
  if App.plugins.include? 'logging'
    on("-l", "--log-level LEVEL", "Change the log level, default is debug.") { |level| Log.level level }
    on("--log-file FILE", "What file to output to, default is STDOUT") { |file| Log.filename file }
  end
end

Instance Method Details

#[](k) ⇒ Object 



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# File 'lib/xscreen_usb_unlocker/optparser.rb', line 41

def [](k)
  @options[k]
end

#[]=(k, v) ⇒ Object 



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# File 'lib/xscreen_usb_unlocker/optparser.rb', line 45

def []=(k,v)
  @options[k] = v
end

#bool_on(word, description = "") ⇒ Object

This will build an on/off option with a default value set to false.



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# File 'lib/xscreen_usb_unlocker/optparser.rb', line 17

def bool_on(word, description = "")
  Options[word.to_sym] = false
  on "-#{word.chars.first}", "--[no]#{word}", description  do |o|
    Options[word.to_sym] == o
  end
end

#parse! ⇒ Object 



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# File 'lib/xscreen_usb_unlocker/optparser.rb', line 24

def parse!
  super

  if @options[:version]
    puts XscreenUsbUnlocker::VERSION
    exit 0
  end

  # we need to mash in our config array.  To do this we want to make config
  # options that don't overwrite cli options.
  if App.plugins.include? 'config'
    Config.each do |k,v|
      @options[k] = v if !@options[k]
    end
  end
end