Use variadic nature of *cobra.Command.AddCommand to add group of commands to a parent command

Rather than looping over commands in a group and add it one by one to a parent command, use variadic nature of *cobra.Command.AddCommand to add the group of commands to the parent.

Use variadic nature of *cobra.Command.AddCommand to add group of commands to a parent command
958a7113 · Waseem Ahmad · b6211c6e · 958a7113
Commit 958a7113 authored May 19, 2017 by Waseem Ahmad
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command_groups.go pkg/kubectl/cmd/templates/command_groups.go +1 -3

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--- a/pkg/kubectl/cmd/templates/command_groups.go
+++ b/pkg/kubectl/cmd/templates/command_groups.go
@@ -29,9 +29,7 @@ type CommandGroups []CommandGroup
 func (g CommandGroups) Add(c *cobra.Command) {
 	for _, group := range g {
-		for _, command := range group.Commands {
+		c.AddCommand(group.Commands...)
-			c.AddCommand(command)
-		}
 	}
 }