Days updates, fixes, and UI updates

internal/app/wwctl/overlay/imprt/root.go

@@ -0,0 +1,28 @@
+package imprt
+
+import "github.com/spf13/cobra"
+
+var (
+	baseCmd = &cobra.Command{
+		Use:                "import [overlay name] [source file] (dest location)",
+		Short:              "Import Warewulf Overlay files",
+		Long:               "Warewulf Import overlay files",
+		RunE:				CobraRunE,
+		Args: 				cobra.RangeArgs(2, 3),
+		Aliases: 			[]string{"cp"},
+	}
+	SystemOverlay bool
+	PermMode int32
+	NoOverlayUpdate bool
+)
+
+func init() {
+	baseCmd.PersistentFlags().BoolVarP(&SystemOverlay, "system", "s", false, "Show system overlays instead of runtime")
+	baseCmd.PersistentFlags().Int32VarP(&PermMode, "mode", "m", 0755, "Permission mode for directory")
+	baseCmd.PersistentFlags().BoolVarP(&NoOverlayUpdate, "noupdate", "n", false, "Don't update overlays")
+}
+
+// GetRootCommand returns the root cobra.Command for the application.
+func GetCommand() *cobra.Command {
+	return baseCmd
+}