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module JsImagePaths
class Engine < Rails::Engine
config.root = '/usr/share/ruby-js-image-paths'
isolate_namespace(JsImagePaths)
initializer('js_image_paths.compile', after: 'sprockets.environment') do |application|
sprockets_env = application.assets || Sprockets
sprockets_env.register_preprocessor('application/javascript', :'js_image_path.compile') do |input|
context = input[:environment].context_class.new(input)
if context.logical_path == 'js_image_paths'
JsImagePaths::Generator.context = context
end
{data: input[:data]}
end
end
end
end
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