require "virtus"

module Docktor
  class Container
    include Virtus.value_object

    OPTION_ATTRIBUTES = %i(volumes ports links environment)

    values do
      attribute :name, String
      attribute :image, String
      attribute :command, String
      attribute :volumes, Array[String]
      attribute :ports, Array[String]
      attribute :links, Array[String]
      attribute :environment, Hash[String, String]
    end

    def options
      attributes.select { |key, value| (key != :name || key != :image) && !value.nil? && !value.empty? }
    end
  end
end