bitly

#!/usr/bin/env ruby

STDOUT.sync = true

$LOAD_PATH.unshift File.join(File.dirname(__FILE__), *%w[.. lib])

require 'rubygems'
require 'optparse'
require 'mush'

ORIGINAL_ARGV = ARGV.dup

#the defaults
options = {}

opts = OptionParser.new do |opts|
  opts.banner = <<-EOF
Usage:
    bitly -l login -k apikey -u url
        
  Options:
EOF

  opts.on("-lLOGIN", "--login LOGIN", "The login to access the bit.ly API") do |login|
    options[:login] = login
  end
  
  opts.on("-kAPIKEY", "--apikey APIKEY", "API Key") do |apikey|
    options[:apikey] = apikey
  end

  opts.on("-uURL", "--url URL", "The long URL to be shortened") do |url|
    options[:url] = url
  end
  
  opts.on("-v", "--version", "Print the version number and exit") do
    options[:version] = true
  end  
end

opts.parse!

if options[:version]
  abort("Version " + Mush.version)
end

options[:url] = ARGV.first if ARGV.length == 1

#validate
unless options[:login]
  abort("You must specify a login to access the Bit.ly API")
end

unless options[:apikey]
  abort("You must specify an API Key to access the Bit.ly API")
end

unless options[:url]
  abort("Please provide a valid URL, including http://")
end

bitly = Mush::Services::Bitly.new

bitly.login = options[:login]
bitly.apikey = options[:apikey]

puts bitly.shorten options[:url]