Class: Commitshots::Options

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

Class Method Summary collapse

Class Method Details

.get_commandline_options ⇒ Object 



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# File 'lib/commitshots/options.rb', line 5

def self.get_commandline_options
  options = {}

  optparse = OptionParser.new do|opts|
     # Set a banner, displayed at the top
     # of the help screen.
     opts.banner = "Usage: commitshots [OPTIONS] url"


     options[:width] = 800
     opts.on( '--width WIDTH', "Width of the browser window, defaults to #{options[:width]}" ) do |width|
       options[:width] = width
     end

     options[:height] = 600
     opts.on( '--height HEIGHT', "Height of the browser window, defaults to #{options[:height]}" ) do |height|
       options[:height] = height
     end

     options[:backend] = 'git'
     opts.on( '--backend [git|hg]', "Backend to use, defaults to #{options[:backend]}") do |backend|
       options[:backend] = backend
     end

     # This displays the help screen, all programs are
     # assumed to have this option.
     opts.on( '-h', '--help', 'Display this screen' ) do
       puts opts
       exit
     end
   end

  optparse.parse!
  options
end