Contents

#!/usr/bin/env ruby
require 'json'

#
# ruby-author-warnings
#
# This script outputs the authors of the lines of code that
# have been flagged by Rubocop as having too high of a complexity.
#
# Three metrics are used to determine complexity:
#
# - ABC Size
# - Cyclomatic Complexity
# - Perceived Complexity
#
# Each line of code can trigger one or more of these metrics.
# Each triggered line is listed as a separate warning.
#

RUBOCOP_WARNINGS = `rubocop --format json --force-default-config --only Metrics/AbcSize,Metrics/BlockLength,Metrics/BlockNesting,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity`

LOCATIONS =
  JSON
    .parse(RUBOCOP_WARNINGS)['files']
    .reject{ |f| f['offenses'].empty? }
    .map{ |f| f['offenses']
      .map{|o| { path: f['path'], begin: o['location']['start_line'], end: o['location']['last_line'] }}}
    .flatten

LOCATIONS.each do |location|
  puts `line-authors #{location[:path]} #{location[:begin]} #{location[:end]}`
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
quality_report-1.1.0	exe/ruby-author-warnings
quality_report-1.0.0	exe/ruby-author-warnings