gistfile1.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'optparse'

#def initialize
#  @quotasize  = nil
#end

def parse_arguments(args)
opts = OptionParser.new do |opts|
  opts.banner = 'Usage: Place Holder'
  opts.separator ''
  opts.separator 'homedir is free software created at the Laboratory of Neuro Imaging (LONI)'
  opts.separator 'for the sole purpose of manipulating directories on an Isilon System'
  opts.separator ''

  opts.on('-c', '--create', 'Create home directory') {
   if ARGV[0] == nil
     $stderr.puts 'No usernames specified!'
   end

   usernames = []
   
   ARGV.uniq.each do |username|
    username.to_s.downcase
    usernames << username
   end

  #return "create", usernames
  #return  usernames

  }
opts.separator ""
  opts.on('-m', '--modify', 'Modify home directory quota') {
   if ARGV[0] == nil
     $stderr.puts 'No usernames specified!'
   end

@usernames = []
   ARGV.uniq.each do |username|
    username = username.to_s.downcase
    break if username =~ /\-/
    @usernames << username
   end
   
  }
    

  

    
  opts.on('-s', '--size', 'Set directory quota size') {
    qs = ARGV[0]
    unless qs =~ (/^(\d*\.?\d)[GTM]$/) #Make sure
      $stderr.puts "Incorrect size value" # Need to put in a proper exit code
      exit 1 #clean this cheese up
    end

    @quotasize = qs
    
  }

    

  opts.on('-h', '--help', 'Show this message') do 
    puts opts
    exit 1
  end
end

opts.parse!(args)
end



def run
  view = parse_arguments(ARGV)
  puts "quota is #{@quotasize}"
  puts @usernames
  view.each do |death|
    puts death
  end
  
end

run