-version command line option

[govpn.git] / src / cypherpunks.ru / govpn / cmd / govpn-server / main.go

diff --git a/src/cypherpunks.ru/govpn/cmd/govpn-server/main.go b/src/cypherpunks.ru/govpn/cmd/govpn-server/main.go
index c70e82a3f1da9d22f078ec2187a14eaf30428de6..68a0172f40ca42b2df66fae78a2d414ac4cf45b9 100644 (file)
--- a/src/cypherpunks.ru/govpn/cmd/govpn-server/main.go
+++ b/src/cypherpunks.ru/govpn/cmd/govpn-server/main.go
@@ -39,6 +39,7 @@ var (
        proxy    = flag.String("proxy", "", "Enable HTTP proxy on host:port")
        egdPath  = flag.String("egd", "", "Optional path to EGD socket")
        syslog   = flag.Bool("syslog", false, "Enable logging to syslog")
+       version  = flag.Bool("version", false, "Print version information")
        warranty = flag.Bool("warranty", false, "Print warranty information")
 )
 
@@ -48,6 +49,10 @@ func main() {
                fmt.Println(govpn.Warranty)
                return
        }
+       if *version {
+               fmt.Println(govpn.VersionGet())
+               return
+       }
        timeout := time.Second * time.Duration(govpn.TimeoutDefault)
        log.SetFlags(log.Ldate | log.Lmicroseconds | log.Lshortfile)
        log.Println(govpn.VersionGet())