metric fu setup

***lib/tasks/metrics***
begin  
 require 'metric_fu'       
 MetricFu::Configuration.run do |config|  
   config.metrics = [:flog]  
   config.flog = { :dirs_to_flog => ['app'] }  
 end  
   
rescue LoadError  
end

MetricFu::Configuration.run do |config|
  config.metrics  = [:churn, :saikuro, :stats, :flog, :flay, :reek, :roodi, :rcov]
  config.graphs   = [:flog, :flay, :reek, :roodi, :rcov]
  config.flay     = { :dirs_to_flay => ['app', 'lib', 'script']  } 
  config.flog     = { :dirs_to_flog => ['app', 'lib', 'script']  }
  config.reek     = { :dirs_to_reek => ['app', 'lib', 'script']  }
  config.roodi    = { :dirs_to_roodi => ['app', 'lib', 'script'] }
  config.saikuro  = { :output_directory => 'tmp/metric_fu/scratch/saikuro', 
                      :input_directory => ['app', 'lib', 'script'],
                      :cyclo => "",
                      :filter_cyclo => "0",
                      :warn_cyclo => "5",
                      :error_cyclo => "7",
                      :formater => "text"} #this needs to be set to "text"
  config.churn    = { :start_date => "1 year ago", :minimum_churn_count => 10}
  config.rcov     = { :test_files => ['test/**/*_test.rb', 
                                    'spec/**/*_spec.rb'],
                    :rcov_opts => ["--sort coverage", 
                                   "--no-html", 
                                   "--text-coverage",
                                   "--no-color",
                                   "--profile",
                                   "--rails",
                                   "--exclude /gems/,/Library/,spec"]}
  config.rcov[:rcov_opts] << "-Itest" 
end


***If using the new gem version, add this patch to your gem at /gems/jscruggs-metric_fu-1.1.5/lib/generators/reek.rb***

http://github.com/jscruggs/metric_fu/commit/f3a86bcdf60d59efe4c0b90f7abc1e289425c976