Class: MetricFu::RoodiGenerator

Inherits:
Generator show all
Defined in:
lib/metric_fu/metrics/roodi/generator.rb

Instance Attribute Summary

Attributes inherited from Generator

#options, #result, #template

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Generator

#generate_result, generators, get_generator, #initialize, #metric, #metric_config, metric_directory, #metric_directory, not_implemented, #remove_excluded_files, #round_to_tenths, #run!

Constructor Details

This class inherits a constructor from MetricFu::Generator

Class Method Details

.metric ⇒ Object 



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# File 'lib/metric_fu/metrics/roodi/generator.rb', line 3

def self.metric
  :roodi
end

Instance Method Details

#analyze ⇒ Object 



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# File 'lib/metric_fu/metrics/roodi/generator.rb', line 15

def analyze
  @output = MetricFu::Utility.strip_escape_codes(@output)
  @matches = @output.chomp.split("\n").map { |m| m.split(" - ") }
  total = @matches.pop
  @matches.reject! { |array| array.size < 2 }
  @matches.map! do |match|
    file, line = match[0].split(":")
    problem = match[1]
    { file: file, line: line, problem: problem }
  end
  total << "Found #{@matches.size} errors."
  @roodi_results = { total: total, problems: @matches }
end

#emit ⇒ Object 



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# File 'lib/metric_fu/metrics/roodi/generator.rb', line 7

def emit
  files_to_analyze = options[:dirs_to_roodi].map { |dir| Dir[File.join(dir, "**/*.rb")] }
  files = remove_excluded_files(files_to_analyze.flatten)
  config = options[:roodi_config] ? "-config=#{options[:roodi_config]}" : ""
  args = "#{config} #{files.join(' ')}"
  @output = run!(args)
end

#per_file_info(out) ⇒ Object 



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# File 'lib/metric_fu/metrics/roodi/generator.rb', line 33

def per_file_info(out)
  @matches.each do |match|
    out[match[:file]] ||= {}
    out[match[:file]][match[:line]] ||= []
    out[match[:file]][match[:line]] << { type: :roodi, description: match[:problem] }
  end
end

#to_h ⇒ Object 



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# File 'lib/metric_fu/metrics/roodi/generator.rb', line 29

def to_h
  { roodi: @roodi_results }
end