class GitlabUploader < CarrierWave::Uploader::Base def self.absolute_path(upload_record) File.join(CarrierWave.root, upload_record.path) end def self.base_dir 'uploads' end delegate :base_dir, to: :class def file_storage? self.class.storage == CarrierWave::Storage::File end # Reduce disk IO def move_to_cache true end # Reduce disk IO def move_to_store true end # Designed to be overridden by child uploaders that have a dynamic path # segment -- that is, a path that changes based on mutable attributes of its # associated model # # For example, `FileUploader` builds the storage path based on the associated # project model's `path_with_namespace` value, which can change when the # project or its containing namespace is moved or renamed. def relative_path self.file.path.sub("#{root}/", '') end def exists? file.try(:exists?) end end