1// Package moxvar provides the version number of a mox build.

2package moxvar

3

4import (

5 "runtime/debug"

6)

7

8// Version is set at runtime based on the Go module used to build.

9var Version = "(devel)"

10

11func init() {

12 buildInfo, ok := debug.ReadBuildInfo()

13 if !ok {

14 return

15 }

16 Version = buildInfo.Main.Version

17 if Version == "(devel)" {

18 var vcsRev, vcsMod string

19 for _, setting := range buildInfo.Settings {

20 if setting.Key == "vcs.revision" {

21 vcsRev = setting.Value

22 } else if setting.Key == "vcs.modified" {

23 vcsMod = setting.Value

24 }

25 }

26 if vcsRev == "" {

27 return

28 }

29 Version = vcsRev

30 switch vcsMod {

31 case "false":

32 case "true":

33 Version += "+modifications"

34 default:

35 Version += "+unknown"

36 }

37 }

38}

39