Configured Guard for auto-running specs.

Gemfile

@@ -3,4 +3,8 @@ source "http://rubygems.org"
 group :development do
   gem "rake"
   gem "bacon"
+  gem "guard"
+  gem "guard-bacon"
+  gem "rb-fsevent"
+  gem "growl"
 end

Gemfile.lock

@@ -2,11 +2,26 @@ GEM
   remote: http://rubygems.org/
   specs:
     bacon (1.1.0)
+    growl (1.0.3)
+    guard (0.8.8)
+      thor (~> 0.14.6)
+    guard-bacon (1.0.2)
+      guard (~> 0.8.4)
+      schmurfy-bacon (~> 1.2)
     rake (0.9.2.2)
+    rb-fsevent (0.9.0)
+    schmurfy-bacon (1.2.1)
+      term-ansicolor
+    term-ansicolor (1.0.7)
+    thor (0.14.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bacon
+  growl
+  guard
+  guard-bacon
   rake
+  rb-fsevent

Guardfile

+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+
+# parameters:
+#  output     => the formatted to use
+#  backtrace  => number of lines, nil =  everything
+guard 'bacon', :output => "BetterOutput", :backtrace => 4 do
+  watch(%r{^lib/cocoapods/(.+)\.rb$})     { |m| "spec/unit/#{m[1]}_spec.rb" }
+  watch(%r{spec/.+\.rb$})
+end
+

lib/cocoapods.rb

@@ -14,6 +14,7 @@ module Pod
   autoload :Platform,               'cocoapods/platform'
   autoload :Podfile,                'cocoapods/podfile'
   autoload :Resolver,               'cocoapods/resolver'
+  autoload :Sandbox,                'cocoapods/sandbox'
   autoload :Source,                 'cocoapods/source'
   autoload :Spec,                   'cocoapods/specification'
   autoload :Specification,          'cocoapods/specification'

lib/cocoapods/installer.rb

@@ -23,6 +23,7 @@ module Pod
 
     def initialize(podfile)
       @podfile = podfile
+      @sandbox = Sandbox.new(config.project_pods_root)
     end
 
     def lock_file