module Sprockets::Processing

def build_processors_uri(type, file_type, engine_extnames, skip_bundle)
  engines = engine_extnames.join(',') if engine_extnames.any?
  query = encode_uri_query_params(
    type: type,
    file_type: file_type,
    engines: engines,
    skip_bundle: skip_bundle
  )
  "processors:#{query}"
end