Class: RubyAppraiserRubocop::RubocopAdapter

Inherits:
RubyAppraiser::Adapter
  • Object
show all
Defined in:
lib/ruby-appraiser-rubocop.rb

Instance Method Summary collapse

Instance Method Details

#appraise ⇒ Object 



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# File 'lib/ruby-appraiser-rubocop.rb', line 11

def appraise
  file_args = Shellwords::join(relevant_files)
  file_args = '**/*.rb' if file_args.length > 250_000

  rubocop_command = ['rubocop --format emacs',
                     file_args].flatten.join(' ')
  puts rubocop_command if @options[:verbose]

  rubocop_output = IO.popen(rubocop_command) { |io| io.read }

  file_line_desc_pattern = /^([^:]+):([0-9]+)(\:[0-9]+\:?)?(.*)/
  rubocop_output.lines.each do |rubocop_output_line|
    next unless rubocop_output_line.match(file_line_desc_pattern)
    file = Regexp::last_match(1)
    line = Regexp::last_match(2).to_i
    # column = Regexp::last_match(3).to_i # currently throw-away :(
    desc = Regexp::last_match(4).strip
    add_defect(file, line, desc)
  end
end