cmd/viewcore/main.go
func commandPath(c *cobra.Command) string {
	if c.HasParent() {
		return commandPath(c) + " " + c.Name()
	}
	return c.Use
}
func commandPath(c *cobra.Command) string {
	if c.HasParent() {
		return commandPath(c) + " " + c.Name()
	}
	return c.Use
}
// commandPath is like cobra.Command.CommandPath but tweaked to
// use c.Use instead of c.Name for the root command so it works
// with viewcore's unusual command structure.