turned it into a rubygem

Gemfile

@@ -0,0 +1,16 @@
+source "https://rubygems.org"
+
+# If you make any changes in this file, please run `bundle install`.
+# If new versions of your installed gems are available, run `bundle update`
+
+gem "mechanize", "~> 2.7.1"
+gem "json", "~> 1.8.0"
+gem "highline", "~> 1.6.19"
+gem "nokogiri", "~> 1.5.0"
+
+group :development do
+  #gem "shoulda", ">= 0"
+  gem "bundler", "~> 1.0.0"
+  gem "jeweler", "~> 1.8.0"
+  gem "rcov", ">= 0"
+end

Gemfile.lock

@@ -0,0 +1,49 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    domain_name (0.5.12)
+      unf (>= 0.0.5, < 1.0.0)
+    git (1.2.5)
+    highline (1.6.19)
+    http-cookie (1.0.1)
+      domain_name (~> 0.5)
+    jeweler (1.8.4)
+      bundler (~> 1.0)
+      git (>= 1.2.5)
+      rake
+      rdoc
+    json (1.8.0)
+    mechanize (2.7.1)
+      domain_name (~> 0.5, >= 0.5.1)
+      http-cookie (~> 1.0.0)
+      mime-types (~> 1.17, >= 1.17.2)
+      net-http-digest_auth (~> 1.1, >= 1.1.1)
+      net-http-persistent (~> 2.5, >= 2.5.2)
+      nokogiri (~> 1.4)
+      ntlm-http (~> 0.1, >= 0.1.1)
+      webrobots (>= 0.0.9, < 0.2)
+    mime-types (1.23)
+    net-http-digest_auth (1.3)
+    net-http-persistent (2.8)
+    nokogiri (1.5.10)
+    ntlm-http (0.1.1)
+    rake (10.0.4)
+    rcov (0.9.9)
+    rdoc (4.0.1)
+      json (~> 1.4)
+    unf (0.1.1)
+      unf_ext
+    unf_ext (0.0.6)
+    webrobots (0.1.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bundler (~> 1.0.0)
+  highline (~> 1.6.19)
+  jeweler (~> 1.8.0)
+  json (~> 1.8.0)
+  mechanize (~> 2.7.1)
+  nokogiri (~> 1.5.0)
+  rcov

LICENSE.txt

@@ -0,0 +1,20 @@
+Copyright (c) 2013 Johannes Fahrenkrug
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Rakefile

@@ -0,0 +1,25 @@
+require 'rubygems'
+require 'bundler'
+begin
+  Bundler.setup(:default, :development)
+rescue Bundler::BundlerError => e
+  $stderr.puts e.message
+  $stderr.puts "Run `bundle install` to install missing gems"
+  exit e.status_code
+end
+require 'rake'
+
+require 'jeweler'
+Jeweler::Tasks.new do |gem|
+  # gem is a Gem::Specification... see http://docs.rubygems.org/read/chapter/20 for more options
+  gem.name = "wwdcdownloader"
+  gem.homepage = "https://github.com/jfahrenkrug/WWDC-Downloader"
+  gem.license = "MIT"
+  gem.summary = %Q{A small tool to download all the sample code of Apple's latest WWDC developer conference}
+  gem.description = %Q{At each year's WWDC, Apple releases great sample projects. Unfortunately it is very tedious to manually download all these treasures through your browser. WWDC-Downloader solves this problem for you!}
+  gem.email = "johannes@springenwerk.com"
+  gem.authors = ["Johannes Fahrenkrug"]
+
+  # dependencies defined in Gemfile
+end
+Jeweler::RubygemsDotOrgTasks.new

Readme.md

@@ -5,13 +5,17 @@
 ## Sad days are over
 
 This script will download all the session material for you if you are a WWDC 2013 attendee OR NOT! This year you only need to have an Apple Developer account, that's it!
-You'll need ruby and the `mechanize`, `highline` and `json` ruby gems. You can install them like this:
+You can now simply install WWDC-Downloader as a ruby gem like this:
 
-    sudo gem install mechanize json highline
+    gem install wwdcdownloader  
 
-You simply run the script like this: 
+or
 
-    ruby wwdcdownloader.rb <your Apple ID> [<target-dir>]
+    sudo gem install wwdcdownloader
+
+Run the script like this: 
+
+    wwdcdownloader <your Apple ID> [<target-dir>]
 
 The script will create a directory called "wwdc2013-assets" (or <target-dir> if given) in the directory you run the script from.
 

VERSION

@@ -0,0 +1 @@
+20.13.0

bin/wwdcdownloader

@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..', 'lib')
+require 'wwdcdownloader.rb'
+
+exit WWDCDownloader.run!(*ARGV)
+

wwdcdownloader.rb → lib/wwdcdownloader.rb

@@ -1,4 +1,5 @@
 # Have fun. Use at your own risk.
+# Copyright (c) 2013 Johannes Fahrenkrug
 
 require 'rubygems'
 require 'fileutils'
@@ -13,31 +14,15 @@
   puts "You need to have the mechanize, json and highline gems installed."
   puts "Install them by running"
   puts
-  puts "  gem install mechanize json highline"
+  puts "  bundle install"
   puts
-  puts "or"
+  puts "and then run the script like this:"
   puts
-  puts "  sudo gem install mechanize json highline"
+  puts "  bundle exec ruby lib/wwdcdownloader.rb"
   puts
   exit
 end
 
-puts "WWDC 2013 Session Material Downloader"
-puts "by Johannes Fahrenkrug, @jfahrenkrug, springenwerk.com"
-puts "See you next year!"
-puts
-
-if ARGV.size < 1
-  puts "Usage: ruby wwdcdownloader.rb <your Apple ID> [<target-dir>]"
-  exit
-end
-
-dl_dir = if ARGV.size > 1 
-  ARGV.last
-else
-  'wwdc2013-assets'
-end
-
 class WWDCDownloader
   BASE_URI = 'https://developer.apple.com/wwdc-services/cy4p09ns/a4363cb15472b00287b/sessions.json'
 
@@ -230,11 +215,26 @@ def load
 
     puts "Done."
   end
-end
-
-w = WWDCDownloader.new(dl_dir, '2013-06-10')
-w.login
-w.load
-
+  
+  def self.run!(*args)
+    puts "WWDC 2013 Session Material Downloader"
+    puts "by Johannes Fahrenkrug, @jfahrenkrug, springenwerk.com"
+    puts "See you next year!"
+    puts
 
+    if args.size < 1
+      puts "Usage: wwdcdownloader <your Apple ID> [<target-dir>]"
+      exit
+    end
 
+    dl_dir = if args.size > 1 
+      args.last
+    else
+      'wwdc2013-assets'
+    end
+
+    w = WWDCDownloader.new(dl_dir, '2013-06-10')
+    w.login
+    w.load
+  end
+end