# File lib/generators/flog.rb, line 59 def analyze @pages = [] flog_results.each do |path| page = parse(open(path, "r") { |f| f.read }) if page page.path = path.sub(metric_directory, "").sub(".txt", ".rb") #don't include old cached flog results for files that no longer exist. if is_file_current?(page.path.to_s) @pages << page end end end end
# File lib/generators/flog.rb, line 17 def emit metric_dir = MetricFu::Flog.metric_directory MetricFu.flog[:dirs_to_flog].each do |directory| directory = "." if directory=='./' files = Dir.glob("#{directory}/**/*.rb") files = remove_excluded_files(files) files.each do |filename| output_dir = "#{metric_dir}/#{filename.split("/")[0..-2].join("/")}" mkdir_p(output_dir, :verbose => false) unless File.directory?(output_dir) pathname = Pathname.new(filename) if MetricFu::MD5Tracker.file_changed?(filename, metric_dir) base_name = pathname.basename.to_s.gsub(/\..*$/,'.txt') editted_filename = File.join(pathname.dirname.to_s, base_name) `flog -ad #{filename} > #{metric_dir}/#{editted_filename}` end end end rescue LoadError if RUBY_PLATFORM =~ /java/ puts 'running in jruby - flog tasks not available' else puts 'sudo gem install flog # if you want the flog tasks' end end
# File lib/generators/flog.rb, line 42 def parse(text) summary, methods_summary = text.split "\n\n" return unless summary score, average = summary.split("\n").map {|line| line[OPERATOR_LINE_REGEX, 1]} return nil unless score && methods_summary page = Flog::Page.new(score, average) methods_summary.each_line do |method_line| if match = method_line.match(METHOD_LINE_REGEX) page.scanned_methods << ScannedMethod.new(match[2], match[1]) elsif match = method_line.match(OPERATOR_LINE_REGEX) return if page.scanned_methods.empty? page.scanned_methods.last.operators << Operator.new(match[1], match[2]) end end page end
# File lib/generators/flog.rb, line 73 def to_h number_of_methods = @pages.inject(0) {|count, page| count += page.scanned_methods.size} total_flog_score = @pages.inject(0) {|total, page| total += page.score} sorted_pages = @pages.sort_by {|page| page.highest_score }.reverse {:flog => { :total => total_flog_score, :average => average_score(total_flog_score, number_of_methods), :pages => sorted_pages.map {|page| page.to_h}}} end
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