User-defined routes missing from generated path/URL helper RBI files after upgrading to Rails 8

Start with config/routes.rb and the DSL generation command shown in the generated RBI headers: bin/tapioca dsl GeneratedPathHelpersModule and GeneratedUrlHelpersModule. Compare the custom routes with the contents of sorbet/rbi/dsl/generated_path_helpers_module.rbi and sorbet/rbi/dsl/generated_url_helpers_module.rbi after generation. Done means user-defined path and URL helpers appear in both generated files on Rails 8.

We’ve recently upgraded our application to Rails 8. After the upgrade, we noticed that our user-defined routes are no longer present in the RBI files generated by Tapioca for path and URL helpers.

Specifically, the following files appear to be affected:

• sorbet/rbi/dsl/generated_path_helpers_module.rbi
• sorbet/rbi/dsl/generated_url_helpers_module.rbi

It seems that only routes defined by Rails itself are still present in these files, while all our custom routes defined in config/routes.rb are missing. This was working correctly before the Rails 8 upgrade.

Rails version: 8.0.2
Tapioca version: 0.17.1
Ruby version: 3.4.3

sorbet/rbi/dsl/generated_path_helpers_module.rbi

# typed: true

# DO NOT EDIT MANUALLY
# This is an autogenerated file for dynamic methods in `GeneratedPathHelpersModule`.
# Please instead update this file by running `bin/tapioca dsl GeneratedPathHelpersModule`.


module GeneratedPathHelpersModule
  include ::ActionDispatch::Routing::UrlFor
  include ::ActionDispatch::Routing::PolymorphicRoutes

  sig { params(args: T.untyped).returns(String) }
  def rails_blob_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_blob_representation_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_blob_representation_proxy_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_direct_uploads_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_disk_service_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_notes_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_properties_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_routes_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_mailers_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_representation_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_service_blob_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_service_blob_proxy_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_storage_proxy_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_storage_redirect_path(*args); end

  sig { params(args: T.untyped).returns(String) }
  def update_rails_disk_service_path(*args); end
end

sorbet/rbi/dsl/generated_url_helpers_module.rbi

# typed: true

# DO NOT EDIT MANUALLY
# This is an autogenerated file for dynamic methods in `GeneratedUrlHelpersModule`.
# Please instead update this file by running `bin/tapioca dsl GeneratedUrlHelpersModule`.


module GeneratedUrlHelpersModule
  include ::ActionDispatch::Routing::UrlFor
  include ::ActionDispatch::Routing::PolymorphicRoutes

  sig { params(args: T.untyped).returns(String) }
  def rails_blob_representation_proxy_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_blob_representation_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_blob_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_direct_uploads_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_disk_service_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_notes_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_properties_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_routes_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_info_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_mailers_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_representation_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_service_blob_proxy_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_service_blob_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_storage_proxy_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def rails_storage_redirect_url(*args); end

  sig { params(args: T.untyped).returns(String) }
  def update_rails_disk_service_url(*args); end
end