for i, s := range segments {
		str := strconv.Itoa(s)
		fmtParts[i] = str
	}
	return strings.Join(fmtParts, "."), nil
}

// TagToVersionStringGrace converts an Istio container tag into a version string,
// if any error, fallback to use the original tag.
func TagToVersionStringGrace(path string) string {
	v, err := TagToVersionString(path)
	if err != nil {
		return path
	}
	return v
}

	// If dockerinfo has a tag (e.g., specified by LDFlags), we will use it as the version of operator
	tag := buildversion.DockerInfo.Tag
	if pkgversion.IsVersionString(tag) {
		OperatorVersionString = pkgversion.TagToVersionStringGrace(tag)
	}
	v, err := pkgversion.NewVersionFromString(OperatorVersionString)
	if err != nil {
		panic(err)
	}
	OperatorBinaryVersion = *v
}

func IsEOL() bool {
	t := time.Now()

			}
		}
	}
	return nil
}

// GetTagVersion returns istio tag version
func GetTagVersion(tagInfo string) (string, error) {
	if pkgversion.IsVersionString(tagInfo) {
		tagInfo = pkgversion.TagToVersionStringGrace(tagInfo)
	}
	tag, err := pkgversion.NewVersionFromString(tagInfo)
	if err != nil {
		return "", err
	}
	return tag.String(), nil
}