48 lines
1.4 KiB
Ruby
48 lines
1.4 KiB
Ruby
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# frozen_string_literal: true
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module RuboCop
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module Cop
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module I18n
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# Checks for uses of translation keys that have been superseded
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# by others or different methods of translation.
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#
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# @example
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# # bad
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# Category.human_attribute_name("name_with_colon", count: 1)
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# t(".relative.path.name_with_colon", count: 2)
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#
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# @example
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# # good
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# Category.human_attribute_name("name", count: 1) + t("mailer.general.metadata_label_indicator")
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# metadata_property(t(".relative.path.name", count: 2)) # views only
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class DeprecatedTranslationKey < RuboCop::Cop::Base
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# Rubocop optimization: the check here is a little bit inefficient,
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# and we know which functions/methods to check, so only run it on those.
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RESTRICT_ON_SEND = %i[t translate human_attribute_name].freeze
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# @!method translation_keys(node)
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def_node_search :translation_keys, <<~PATTERN
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$(str $_)
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PATTERN
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def on_send(node)
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translation_keys(node).each do |key_node, key_text|
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denied_key = deprecated_keys.find do |key, _|
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key_text.include?(key.to_s)
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end
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next unless denied_key
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add_offense(key_node, message: denied_key[1])
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end
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end
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private
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def deprecated_keys
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cop_config["Rules"] || []
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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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