gitlab-org--gitlab-foss/config/initializers/labkit_middleware.rb

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# frozen_string_literal: true
# partial backport of https://github.com/rails/rails/pull/38169
# this is in order to be able to re-order rack middlewares.
if ActionDispatch::MiddlewareStack.method_defined?(:move)
warn "`move` is now defined in in ActionDispatch itself: https://github.com/rails/rails/pull/38169, please remove this patch from #{__FILE__}"
else
module ActionDispatch
class MiddlewareStack
def move(target, source)
source_index = assert_index(source, :before)
source_middleware = middlewares.delete_at(source_index)
target_index = assert_index(target, :before)
middlewares.insert(target_index, source_middleware)
end
end
end
end
unless Rails::Configuration::MiddlewareStackProxy.method_defined?(:move)
module Rails
module Configuration
class MiddlewareStackProxy
def move(*args, &block)
@operations << ->(middleware) { middleware.send(__method__, *args, &block) }
end
ruby2_keywords(:move) if respond_to?(:ruby2_keywords, true)
end
end
end
end
Rails.application.config.middleware.move(1, ActionDispatch::RequestId)
Rails.application.config.middleware.insert_after(ActionDispatch::RequestId, Labkit::Middleware::Rack)