diff options
Diffstat (limited to 'config/initializers/labkit_middleware.rb')
-rw-r--r-- | config/initializers/labkit_middleware.rb | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/config/initializers/labkit_middleware.rb b/config/initializers/labkit_middleware.rb index ea4103f052f..748666b6cd7 100644 --- a/config/initializers/labkit_middleware.rb +++ b/config/initializers/labkit_middleware.rb @@ -1,3 +1,36 @@ # frozen_string_literal: true -Rails.application.config.middleware.use(Labkit::Middleware::Rack) +# 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) |