lib/open-dock/commands/configure_host.rb in open-dock-0.1.2 vs lib/open-dock/commands/configure_host.rb in open-dock-0.1.3

@@ -10,18 +10,14 @@
     user = Docker::DEFAULT_USER
     containers = Docker::containers_for(host)
 
     if options.container == "all"
       containers.each do |container_name, config|
-        ssh_port = get_port config
+        ssh_port = Docker::get_container_port config
         Chef::cook(user,container_name, host, ssh_port)
       end
     else
-      ssh_port = get_port containers[options.container]
+      ssh_port = Docker::get_container_port containers[options.container]
       Chef::cook(user, options.container, host, ssh_port)
     end
-  end
-
-  def get_port(config)
-    config["ports"].select{|port| port.end_with? ":22"}[0].split(':')[0]
   end
 end
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