Updated Rakefile to handle Octopress::Configuration as a class.

Rakefile

@@ -9,7 +9,6 @@ require 'rake/minify'
 require 'time'
 require 'yaml'
 require 'octopress'
-require 'rake/testtask'
 
 ### Configuring Octopress:
 ###   Under _config/ you will find:
@@ -19,7 +18,8 @@ require 'rake/testtask'
 ###   Please do not change anything below if you want help --
 ###   otherwise, you're on your own ;-)
 
-configuration = Octopress::Configuration.read_configuration
+configurator   = Octopress::Configuration.new
+configuration  = configurator.read_configuration
 full_stash_dir = "#{configuration[:source]}/#{configuration[:stash_dir]}"
 
 desc "Initial setup for Octopress: copies the default theme into the path of Jekyll's generator. Rake install defaults to rake install[classic] to install a different theme run rake install[some_theme_name]"
@@ -46,14 +46,14 @@ desc "Generate jekyll site"
 task :generate, :no_future do |t, args|
   future = args.no_future
   raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(configuration[:source])
-  Octopress::Configuration.write_configs_for_generation
+  configurator.write_configs_for_generation
   puts "## Generating Site with Jekyll"
   system "compass compile --css-dir #{configuration[:source]}/stylesheets"
   Rake::Task['minify_and_combine'].execute
   system "jekyll --no-server --no-auto #{'--no-future' if future.nil?}"
   unpublished = get_unpublished(Dir.glob("#{configuration[:source]}/#{configuration[:posts_dir]}/*.*"), {no_future: future.nil?, message: "\nThese posts were not generated:"})
   puts unpublished unless unpublished.empty?
-  Octopress::Configuration.remove_configs_for_generation
+  configurator.remove_configs_for_generation
 end
 
 Rake::Minify.new(:minify_and_combine) do
@@ -94,7 +94,7 @@ desc "Watch the site and regenerate when it changes"
 task :watch, :show_future do |t, args|
   future = args.show_future
   raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(configuration[:source])
-  Octopress::Configuration.write_configs_for_generation
+  configurator.write_configs_for_generation
   puts "Starting to watch source with Jekyll and Compass."
   system "compass compile --css-dir #{configuration[:source]}/stylesheets"
   Rake::Task['minify_and_combine'].execute
@@ -102,7 +102,7 @@ task :watch, :show_future do |t, args|
   compassPid = Process.spawn("compass watch")
   trap("INT") {
     [jekyllPid, compassPid].each { |pid| Process.kill(9, pid) rescue Errno::ESRCH }
-    Octopress::Configuration.remove_configs_for_generation
+    configurator.remove_configs_for_generation
     exit 0
   }
   [jekyllPid, compassPid].each { |pid| Process.wait(pid) }
@@ -112,7 +112,7 @@ desc "preview the site in a web browser."
 task :preview, :show_future do |t, args|
   future = args.show_future
   raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(configuration[:source])
-  Octopress::Configuration.write_configs_for_generation
+  configurator.write_configs_for_generation
   puts "Starting to watch source with Jekyll and Compass. Starting Rack, serving to http://#{configuration[:server_host]}:#{configuration[:server_port]}"
   system "compass compile --css-dir #{configuration[:source]}/stylesheets"
   jekyllPid = Process.spawn("jekyll --auto #{'--no-future' if future.nil?}")
@@ -121,7 +121,7 @@ task :preview, :show_future do |t, args|
 
   trap("INT") {
     [jekyllPid, compassPid, rackupPid].each { |pid| Process.kill(9, pid) rescue Errno::ESRCH }
-    Octopress::Configuration.remove_configs_for_generation
+    configurator.remove_configs_for_generation
     exit 0
   }
 
@@ -349,11 +349,11 @@ task :set_root_dir, :dir do |t, args|
       dir = "/" + args.dir.sub(/(\/*)(.+)/, "\\2").sub(/\/$/, '');
     end
     # update personal configuration
-    site_configs = Octopress::Configuration.read_config('site.yml')
+    site_configs = configurator.read_config('site.yml')
     site_configs[:destination] = "public#{dir}"
     site_configs[:subscribe_rss] = "#{dir}/atom.xml"
     site_configs[:root] = "/#{dir.sub(/^\//, '')}"
-    Octopress::Configuration.write_config('site.yml', site_configs)
+    configurator.write_config('site.yml', site_configs)
     
     rm_rf configuration[:destination]
     mkdir_p site_configs[:destination]
@@ -417,17 +417,17 @@ task :setup_github_pages, :repo do |t, args|
   end
 
   # Configure deployment setup in deploy.yml
-  deploy_configuration = Octopress::Configuration.read_config('deploy.yml')
+  deploy_configuration = configurator.read_config('deploy.yml')
   deploy_configuration[:deploy_default] = "push"
   deploy_configuration[:deploy_branch]  = branch
-  deploy_configuration = Octopress::Configuration.read_config('defaults/deploy/gh_pages.yml').deep_merge(deploy_configuration)
+  deploy_configuration = configurator.read_config('defaults/deploy/gh_pages.yml').deep_merge(deploy_configuration)
   puts deploy_configuration
-  Octopress::Configuration.write_config('deploy.yml', deploy_configuration)
+  configurator.write_config('deploy.yml', deploy_configuration)
 
   # Configure published url
-  site_configuration = Octopress::Configuration.read_config('site.yml')
+  site_configuration = configurator.read_config('site.yml')
   site_configuration[:url] = url if site_configuration.has_key?(:url) && site_configuration[:url] == 'http://yoursite.com'
-  site_configuration = Octopress::Configuration.read_config('defaults/jekyll.yml').deep_merge(site_configuration)
+  site_configuration = configurator.read_config('defaults/jekyll.yml').deep_merge(site_configuration)
 
   puts "\n========================================================"
   has_cname = File.exists?("#{configuration[:source]}/CNAME")
@@ -526,7 +526,3 @@ task :list do
   puts "Tasks: #{(Rake::Task.tasks - [Rake::Task[:list]]).join(', ')}"
   puts "(type rake -T for more detail)\n\n"
 end
-
-Rake::TestTask.new do |t|
-  t.pattern = "spec/**/*_spec.rb"
-end