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# frozen_string_literal: true
# rubocop:disable Lint/RedundantCopDisableDirective
# rubocop:disable Style/DoubleCopDisableDirective
module RuboCop
module Cop
module Style
# Detects double disable comments on one line. This is mostly to catch
# automatically generated comments that need to be regenerated.
#
# @example
# # bad
# def f # rubocop:disable Style/For # rubocop:disable Metrics/AbcSize
# end
#
# # good
# # rubocop:disable Metrics/AbcSize
# def f # rubocop:disable Style/For
# end
# # rubocop:enable Metrics/AbcSize
#
# # if both fit on one line
# def f # rubocop:disable Style/For, Metrics/AbcSize
# end
#
class DoubleCopDisableDirective < Base
extend AutoCorrector
# rubocop:enable Style/For, Style/DoubleCopDisableDirective
# rubocop:enable Lint/RedundantCopDisableDirective, Metrics/AbcSize
MSG = 'More than one disable comment on one line.'
def on_new_investigation
processed_source.comments.each do |comment|
next unless comment.text.scan(/# rubocop:(?:disable|todo)/).size > 1
add_offense(comment) do |corrector|
prefix = if comment.text.start_with?('# rubocop:disable')
'# rubocop:disable'
else
'# rubocop:todo'
end
corrector.replace(comment, comment.text[/#{prefix} \S+/])
end
end
end
end
end
end
end
Version data entries
48 entries across 48 versions & 5 rubygems