42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module RuboCop
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module Cop
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module Gitlab
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# Cop that encourages usage of inherit=false for 2nd argument when using const_get.
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#
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# See https://gitlab.com/gitlab-org/gitlab/issues/27678
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class ConstGetInheritFalse < RuboCop::Cop::Cop
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MSG = 'Use inherit=false when using const_get.'
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def_node_matcher :const_get?, <<~PATTERN
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(send _ :const_get ...)
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PATTERN
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def on_send(node)
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return unless const_get?(node)
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return if second_argument(node)&.false_type?
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add_offense(node, location: :selector)
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end
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def autocorrect(node)
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lambda do |corrector|
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if arg = second_argument(node)
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corrector.replace(arg.source_range, 'false')
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else
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first_argument = node.arguments[0]
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corrector.insert_after(first_argument.source_range, ', false')
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end
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end
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end
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private
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def second_argument(node)
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node.arguments[1]
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end
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end
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end
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end
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end
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