lib/dru/commands/attach.rb in dru-0.6.0 vs lib/dru/commands/attach.rb in dru-1.0.0

@@ -1,26 +1,30 @@
 # frozen_string_literal: true
 
-require_relative '../container_command'
-require_relative './down'
+require_relative '../command'
 
 module Dru
   module Commands
-    class Attach < Dru::ContainerCommand
-      DOCKER_ATTACH_COMMAND = 'docker attach --detach-keys="ctrl-d"'.freeze
+    class Attach < Dru::Command
+      ATTACH_COMMAND = 'attach'
 
+      def initialize(service:, options:)
+        @service = service
+        @options = options
+      end
+
       def execute(input: $stdin, output: $stdout)
-        stop_docker_compose if attach_to_container
+        run_docker_command(ATTACH_COMMAND, detach_keys, container_id)
       end
 
       private
 
-      def stop_docker_compose
-        Down.new.execute
+      def detach_keys
+        "--detach-keys=#{@options[:detach_keys]}"
       end
 
-      def attach_to_container
-        system "#{DOCKER_ATTACH_COMMAND} #{container_name_to_id(container)}"
+      def container_id
+        container_name_to_id(@service)
       end
     end
   end
 end