package util import "strings" func CompareVersion(version1, version2 string) int { v1 := strings.Split(version1, ".") v2 := strings.Split(version2, ".") // Compare major version numbers if v1[0] > v2[0] { return 1 } else if v1[0] < v2[0] { return -1 } // If the major version numbers are the same, compare the minor version numbers if len(v1) > 1 && len(v2) > 1 { if v1[1] > v2[1] { return 1 } else if v1[1] < v2[1] { return -1 } } // If the major and minor versions are the same, compare the revision numbers if len(v1) > 2 && len(v2) > 2 { if v1[2] > v2[2] { return 1 } else if v1[2] < v2[2] { return -1 } } // The version number is exactly the same return 0 }