// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved. // See LICENSE.txt for license information. package model import ( "fmt" "strconv" "strings" ) // This is a list of all the current versions including any patches. // It should be maintained in chronological order with most current // release at the front of the list. var versions = []string{ "6.7.0", "6.6.0", "6.5.0", "6.4.0", "6.3.0", "6.2.0", "6.1.0", "6.0.0", "5.39.0", "5.38.0", "5.37.0", "5.36.0", "5.35.0", "5.34.0", "5.33.0", "5.32.0", "5.31.0", "5.30.0", "5.29.0", "5.28.0", "5.27.0", "5.26.0", "5.25.0", "5.24.0", "5.23.0", "5.22.0", "5.21.0", "5.20.0", "5.19.0", "5.18.0", "5.17.0", "5.16.0", "5.15.0", "5.14.0", "5.13.0", "5.12.0", "5.11.0", "5.10.0", "5.9.0", "5.8.0", "5.7.0", "5.6.0", "5.5.0", "5.4.0", "5.3.0", "5.2.0", "5.1.0", "5.0.0", "4.10.0", "4.9.0", "4.8.1", "4.8.0", "4.7.2", "4.7.1", "4.7.0", "4.6.0", "4.5.0", "4.4.0", "4.3.0", "4.2.0", "4.1.0", "4.0.0", "3.10.0", "3.9.0", "3.8.0", "3.7.0", "3.6.0", "3.5.0", "3.4.0", "3.3.0", "3.2.0", "3.1.0", "3.0.0", "2.2.0", "2.1.0", "2.0.0", "1.4.0", "1.3.0", "1.2.1", "1.2.0", "1.1.0", "1.0.0", "0.7.1", "0.7.0", "0.6.0", "0.5.0", } var CurrentVersion string = versions[0] var BuildNumber string var BuildDate string var BuildHash string var BuildHashEnterprise string var BuildEnterpriseReady string var versionsWithoutHotFixes []string func init() { versionsWithoutHotFixes = make([]string, 0, len(versions)) seen := make(map[string]string) for _, version := range versions { maj, min, _ := SplitVersion(version) verStr := fmt.Sprintf("%v.%v.0", maj, min) if seen[verStr] == "" { versionsWithoutHotFixes = append(versionsWithoutHotFixes, verStr) seen[verStr] = verStr } } } func SplitVersion(version string) (int64, int64, int64) { parts := strings.Split(version, ".") major := int64(0) minor := int64(0) patch := int64(0) if len(parts) > 0 { major, _ = strconv.ParseInt(parts[0], 10, 64) } if len(parts) > 1 { minor, _ = strconv.ParseInt(parts[1], 10, 64) } if len(parts) > 2 { patch, _ = strconv.ParseInt(parts[2], 10, 64) } return major, minor, patch } func GetPreviousVersion(version string) string { verMajor, verMinor, _ := SplitVersion(version) verStr := fmt.Sprintf("%v.%v.0", verMajor, verMinor) for index, v := range versionsWithoutHotFixes { if v == verStr && len(versionsWithoutHotFixes) > index+1 { return versionsWithoutHotFixes[index+1] } } return "" } func IsCurrentVersion(versionToCheck string) bool { currentMajor, currentMinor, _ := SplitVersion(CurrentVersion) toCheckMajor, toCheckMinor, _ := SplitVersion(versionToCheck) if toCheckMajor == currentMajor && toCheckMinor == currentMinor { return true } return false } func IsPreviousVersionsSupported(versionToCheck string) bool { toCheckMajor, toCheckMinor, _ := SplitVersion(versionToCheck) versionToCheckStr := fmt.Sprintf("%v.%v.0", toCheckMajor, toCheckMinor) // Current Supported if versionsWithoutHotFixes[0] == versionToCheckStr { return true } // Current - 1 Supported if versionsWithoutHotFixes[1] == versionToCheckStr { return true } // Current - 2 Supported if versionsWithoutHotFixes[2] == versionToCheckStr { return true } // Current - 3 Supported if versionsWithoutHotFixes[3] == versionToCheckStr { return true } return false }