[Rake] Added docs support.

Gemfile

@@ -24,5 +24,5 @@ group :documentation do
   gem 'yard'
   gem 'redcarpet'
   gem 'github-markup'
+  gem 'pygments.rb'
 end
-

Gemfile.lock

@@ -78,10 +78,14 @@ GEM
       hashie (~> 1.2)
       multi_json (~> 1.3)
     open4 (1.3.0)
+    posix-spawn (0.3.6)
     pry (0.9.10)
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.3.1)
+    pygments.rb (0.3.2)
+      posix-spawn (~> 0.3.6)
+      yajl-ruby (~> 1.1.0)
     rake (0.9.5)
     rb-fsevent (0.9.2)
     redcarpet (2.2.2)
@@ -91,6 +95,7 @@ GEM
     webmock (1.8.11)
       addressable (>= 2.2.7)
       crack (>= 0.1.7)
+    yajl-ruby (1.1.0)
     yard (0.8.3)
 
 PLATFORMS
@@ -106,6 +111,7 @@ DEPENDENCIES
   mocha (~> 0.11.4)
   mocha-on-bacon
   pry
+  pygments.rb
   rake
   rb-fsevent
   redcarpet

doc @ e3d65416

+Subproject commit e3d65416e8678c4621c0fa22d90355c805f0b6a2

rakelib/doc.rake

+require 'pathname'
+ROOT = Pathname.new(File.expand_path('../../', __FILE__))
+require 'active_support'
+namespace :doc do
+  task :load do
+    unless (ROOT + 'rakelib/doc').exist?
+      Dir.chdir(ROOT + 'rakelib') do
+        sh "git clone git@github.com:CocoaPods/cocoapods.github.com.git doc"
+      end
+    end
+    require ROOT + 'rakelib/doc/lib/doc'
+  end
+
+  desc 'Update vendor doc repo'
+  task :update do
+    Dir.chdir(ROOT + 'rakelib/doc') do
+      sh "git checkout **/*.html"
+      sh "git pull"
+    end
+  end
+
+  desc 'Generate docs and push to remote'
+  task :release => [:update, :generate] do
+    Dir.chdir(ROOT + 'rakelib/doc') do
+      sh "git add **/*.html"
+      sh "git commit -m 'Update documentation [CocoaPods]'"
+      sh "git push"
+    end
+  end
+
+  task :generate => :load do
+    generator = Pod::Doc::Gem.new(ROOT + 'cocoapods.gemspec', 'Pod')
+    generator.render
+    sh "open '#{generator.output_file}'"
+  end
+end
+
+desc "Genereates the documentation"
+task :doc => 'doc:generate'
+
+
+
+