Add auto-completion for puppet resource_type:

Provides auto-complete options for puppet resource_type sub-command.

custom/plugins/puppet/_puppet

@@ -450,6 +450,18 @@ _resource_arguments=(
   '--types:<type>List all available types'
 )
 
+local -a _resource_type_arguments
+_resource_type_arguments=(
+  'find:Retrieve info about a resource collection'
+  'info:Print the default terminus class for this face'
+  'search:Search for collections matching a regular expression'
+  '--render-as:FORMAT The rendering format to use'
+  '--verbose:Whether to log verbosely'
+  '--debug:Whether to log debug information'
+  '--extra:HASH Extra arguments to pass to the indirection request'
+  '--terminus: TERMINUS The indirector terminus to use'
+)
+
 
 
 __task_list ()
@@ -938,6 +950,23 @@ __puppet-resource ()
   esac
 }
 
+__puppet-resource_type ()
+{
+  local curcontext="$curcontext" state line
+  typeset -A opt_args
+
+  _arguments -C \
+    ':command:->command' \
+    '*::options:->options'
+
+  case $state in
+    (command)
+      _describe -t commands "gem subcommand" _resource_type_arguments
+      return
+    ;;
+  esac
+}
+
 
 
 local expl
@@ -1102,6 +1131,11 @@ case $state in
       (resource)
           __puppet-resource
       ;;
+
+      # Display sub-commands for puppet resource_type.
+      (resource_type)
+          __puppet-resource_type
+      ;;
     esac
   ;;
 esac