printer.go

if err := printPolicyRoleMultilineWithIndent(w, name, rolesString, policy); err != nil {
  return err
}
  
func printPolicyRoleMultilineWithIndent(w io.Writer, name string, rolesString string, policy *authorizationapi.Policy) error{
	if len(rolesString) > 50 {
		if _, err := fmt.Fprintf(w, "%s\t%s\t%v", name, rolesString, policy.LastModified); err != nil {
			return err
		}
	} else {
		beginIndent, endIndent := "",""
		for i, key := range rolesString {
			if i == 0 {
				if _, err := fmt.Fprintf(w, "%s\t%s\t%v", name, rolesString, policy.LastModified); err != nil {
					return err
				}
			}
			if _, err := fmt.Fprintf(w, "%s\t%s\t%v", beginIndent, rolesString, endIndent); err != nil {
				return err
			}
			i++
		}
	}

	return nil
}