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Set version on command line when building

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This commit is contained in:
Jakob Borg 2014-10-13 20:10:32 +02:00
parent c8a68001c1
commit 93ac1605bd
1 changed files with 5 additions and 3 deletions
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8
build.go
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@ -42,6 +42,7 @@ var (
goarch string
goos string
noupgrade bool
version string
)
const minGoVersion = 1.3
@ -64,6 +65,7 @@ func main() {
flag.StringVar(&goarch, "goarch", runtime.GOARCH, "GOARCH")
flag.StringVar(&goos, "goos", runtime.GOOS, "GOOS")
flag.BoolVar(&noupgrade, "no-upgrade", false, "Disable upgrade functionality")
flag.StringVar(&version, "version", getVersion(), "Set compiled in version string")
flag.Parse()
switch goarch {
@ -280,7 +282,7 @@ func clean() {
func ldflags() string {
var b bytes.Buffer
b.WriteString("-w")
b.WriteString(fmt.Sprintf(" -X main.Version %s", version()))
b.WriteString(fmt.Sprintf(" -X main.Version %s", version))
b.WriteString(fmt.Sprintf(" -X main.BuildStamp %d", buildStamp()))
b.WriteString(fmt.Sprintf(" -X main.BuildUser %s", buildUser()))
b.WriteString(fmt.Sprintf(" -X main.BuildHost %s", buildHost()))
@ -298,7 +300,7 @@ func rmr(paths ...string) {
}
}
func version() string {
func getVersion() string {
v := run("git", "describe", "--always", "--dirty")
v = versionRe.ReplaceAllFunc(v, func(s []byte) []byte {
s[0] = '+'
@ -345,7 +347,7 @@ func buildArch() string {
}
func archiveName() string {
return fmt.Sprintf("syncthing-%s-%s", buildArch(), version())
return fmt.Sprintf("syncthing-%s-%s", buildArch(), version)
}
func run(cmd string, args ...string) []byte {