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# frozen_string_literal: true
# This cop ensures that if a class uses `graphql_name`, then
# it's the first line of the class
#
# @example
#
# # bad
# class AwfulClass
# field :some_field, GraphQL::Types::JSON
# graphql_name 'AwfulClass'
# end
#
# # good
# class GreatClass
# graphql_name 'AwfulClass'
# field :some_field, GraphQL::Types::String
# end
module RuboCop
module Cop
module Graphql
class GraphqlNamePosition < RuboCop::Cop::Cop
MSG = '`graphql_name` should be the first line of the class: '\
'https://docs.gitlab.com/ee/development/api_graphql_styleguide.html#naming-conventions'
def_node_search :graphql_name?, <<~PATTERN
(send nil? :graphql_name ...)
PATTERN
def on_class(node)
return unless graphql_name?(node)
return if node.body.single_line?
add_offense(node, location: :expression) unless graphql_name?(node.body.children.first)
end
end
end
end
end
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