package version import ( "encoding/json" "strings" ) // BuildVersion is the version of goctl. const BuildVersion = "1.2.1" // GetGoctlVersion returns BuildVersion func GetGoctlVersion() string { return BuildVersion } var tag = map[string]int{"pre-alpha": 0, "alpha": 1, "pre-bata": 2, "beta": 3, "released": 4, "": 5} // IsVersionGreaterThan compares whether the current goctl version // is greater than the target version func IsVersionGreaterThan(version, target string) bool { versionNumber, versionTag := convertVersion(version) targetVersionNumber, targetTag := convertVersion(target) if versionNumber > targetVersionNumber { return true } else if versionNumber < targetVersionNumber { return false } else { // unchecked case, in normal, the goctl version does not contains suffix in release. return tag[versionTag] > tag[targetTag] } } // version format: number[.number]*(-tag) func convertVersion(version string) (versionNumber float64, tag string) { splits := strings.Split(version, "-") tag = strings.Join(splits[1:], "") var flag bool numberStr := strings.Map(func(r rune) rune { if r >= '0' && r <= '9' { return r } if r == '.' { if flag { return '_' } flag = true return r } return '_' }, splits[0]) numberStr = strings.ReplaceAll(numberStr, "_", "") versionNumber, _ = json.Number(numberStr).Float64() return }