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