Rakefile in churn-0.0.12 vs Rakefile in churn-0.0.13

@@ -9,23 +9,55 @@
     gem.summary = %Q{Providing additional churn metrics over the original metric_fu churn}
     gem.description = %Q{High method and class churn has been shown to have increased bug and error rates. This gem helps you know what is changing a lot so you can do additional testing, code review, or refactoring to try to tame the volatile code. }
     gem.email = "[e-mail]"
     gem.homepage = "http://github.com/danmayer/churn"
     gem.authors = ["Dan Mayer"]
-    gem.add_development_dependency "thoughtbot-shoulda"
+    gem.add_development_dependency "shoulda"
     gem.add_development_dependency "test-construct"
     gem.add_development_dependency "mocha", '~> 0.9.5'
     gem.add_dependency "main"
     gem.add_dependency "json_pure"
-    gem.add_dependency "chronic", '~> 0.2.3'
+    gem.add_dependency "chronic", '>= 0.2.3'
     gem.add_dependency "sexp_processor", '~> 3.0.3'
     gem.add_dependency "ruby_parser", '~> 2.0.4'
     gem.add_dependency 'hirb'
     gem.executables = ['churn']
     # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
 rescue LoadError
   puts "Jeweler (or a dependency) not available. Install it with: sudo gem install jeweler"
+end
+
+begin
+  #for additional metrics, mostly Rcov which caliper doesn't do
+  require 'metric_fu'
+  
+  MetricFu::Configuration.run do |config|
+    config.metrics  = [:churn, :saikuro, :roodi, :flog, :flay, :reek, :roodi, :rcov, :hotspots]
+    config.graphs   = [:roodi, :flog, :flay, :reek, :roodi, :rcov]
+    
+    config.flay     = { :dirs_to_flay => ['lib']  } 
+    config.flog     = { :dirs_to_flog => ['lib']  }
+    config.reek     = { :dirs_to_reek => ['lib']  }
+    config.roodi    = { :dirs_to_roodi => ['lib'] }
+    config.saikuro  = { :output_directory => 'tmp/tmp_saikuro', 
+      :input_directory => ['lib'],
+      :cyclo => "",
+      :filter_cyclo => "0",
+      :warn_cyclo => "5",
+      :error_cyclo => "7",
+      :formater => "text"} #this needs to be set to "text"
+    config.churn    = { :start_date => "3 months ago", :minimum_churn_count => 10}
+    config.rcov     = { :test_files => ['test/unit/**/*_test.rb'],
+      :rcov_opts => ["--sort coverage", 
+                     "--no-html", 
+                     "--text-coverage",
+                     "--no-color",
+                     "--profile",
+                     "--exclude /gems/,spec"]}
+  end
+rescue Exception
+  puts "metric_fu not working install it"
 end
 
 require 'rake/testtask'
 Rake::TestTask.new(:test) do |test|
   test.libs << 'lib' << 'test'