chuck

#!/usr/bin/env ruby
require 'optparse'

# create an empty hash to hold the options
options = {}

optparse = OptionParser.new do|opts|
    opts.banner = "Usage: shift_subtitle [options] file1 file2"

    opts.on('-h', '--help', 'Display this screen') do
        puts opts
        exit
    end
    opts.on('-o', '--operation STR', 'What type of operation to use') do|o|
        options[:operation] = o
    end
    opts.on('-t', '--time NUM', 'Amount of time to shift') do|t|
        options[:time] = t
    end
end

optparse.parse!

options[:file1] = ARGV[0] if ARGV[0]
options[:file2] = ARGV[1] if ARGV[1]