Add version flag

Add `--version` flag to kingpin. Fixes: #716 Signed-off-by: SuperQ <[email protected]>
prometheus · Jan 11, 2022 · 956b4d6 · 956b4d6
1 parent 8a56b28
commit 956b4d6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/main.go b/main.go
@@ -141,6 +141,7 @@ func (sc *SafeConfig) ReloadConfig(configFile string) (err error) {
 func main() {
 	promlogConfig := &promlog.Config{}
 	flag.AddFlags(kingpin.CommandLine, promlogConfig)
+	kingpin.Version(version.Print("snmp_exporter"))
 	kingpin.HelpFlag.Short('h')
 	kingpin.Parse()
 	logger := promlog.New(promlogConfig)