Building set commands for nodes and groups and templating out CLI further

internal/app/wwctl/node/add/root.go

@@ -0,0 +1,20 @@
+package add
+
+import "github.com/spf13/cobra"
+
+var (
+	baseCmd = &cobra.Command{
+		Use:                "add",
+		Short:              "Add new node",
+		Long:               "Add new node ",
+		RunE:				CobraRunE,
+	}
+)
+
+func init() {
+}
+
+// GetRootCommand returns the root cobra.Command for the application.
+func GetCommand() *cobra.Command {
+	return baseCmd
+}