Reload the config file on SIGHUP

2022-09-08 02:35:39 -05:00 · 2022-09-08 02:35:39 -05:00 · 04aef2f0e4
commit 04aef2f0e4
parent 9221a218b9
1 changed files with 13 additions and 0 deletions
--- a/bot/bot.go
+++ b/bot/bot.go
@ -77,6 +77,7 @@ func (b *Bot) RegisterHandlers() {

 func Run() error {
 	initConfig()
+	go reloadConfig()

 	if err := lib.SeedMathRand(); err != nil {
 		log.Warn(err)
@ -150,5 +151,17 @@ func loadConfig() {

 	if viper.GetBool("debug") {
 		log.SetLevel(log.DebugLevel)
+	} else {
+		log.SetLevel(log.InfoLevel)
+	}
+}
+
+func reloadConfig() {
+	sc := make(chan os.Signal, 1)
+	signal.Notify(sc, syscall.SIGHUP)
+	for {
+		<-sc
+
+		loadConfig()
 	}
 }