36 lines
921 B
Ruby
36 lines
921 B
Ruby
# typed: strict
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# frozen_string_literal: true
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module RuboCop
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module Cop
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# Checks if rubocop disable comments have a clarifying comment preceding them.
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class DisableComment < Base
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MSG = "Add a clarifying comment to the RuboCop disable comment"
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sig { void }
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def on_new_investigation
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super
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processed_source.comments.each do |comment|
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next unless disable_comment?(comment)
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next if comment?(processed_source[comment.loc.line - 2])
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add_offense(comment)
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end
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end
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private
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sig { params(comment: Parser::Source::Comment).returns(T::Boolean) }
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def disable_comment?(comment)
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comment.text.start_with? "# rubocop:disable"
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end
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sig { params(line: String).returns(T::Boolean) }
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def comment?(line)
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line.strip.start_with?("#") && line.strip.delete_prefix("#") != ""
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end
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end
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end
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end
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