37 lines
947 B
Ruby
37 lines
947 B
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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class Json < RuboCop::Cop::Cop
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MSG_SEND = <<~EOL.freeze
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Avoid calling `JSON` directly. Instead, use the `Gitlab::Json`
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wrapper. This allows us to alter the JSON parser being used.
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EOL
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def_node_matcher :json_node?, <<~PATTERN
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(send (const nil? :JSON)...)
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PATTERN
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def on_send(node)
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add_offense(node, location: :expression, message: MSG_SEND) if json_node?(node)
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end
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def autocorrect(node)
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autocorrect_json_node(node)
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end
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def autocorrect_json_node(node)
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_, method_name, *arg_nodes = *node
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replacement = "Gitlab::Json.#{method_name}(#{arg_nodes.map(&:source).join(', ')})"
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lambda do |corrector|
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corrector.replace(node.source_range, replacement)
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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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end
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