bot/bot.go

@@ -76,8 +76,7 @@ func (b *Bot) RegisterHandlers() {
 }
 
 func Run() error {
-	initConfig()
-	go reloadConfig()
+	setupConfig()
 
 	if err := lib.SeedMathRand(); err != nil {
 		log.Warn(err)
@@ -98,7 +97,8 @@ func Run() error {
 
 	dg.Identify.Intents = discordgo.IntentsGuildMessages | discordgo.IntentsDirectMessages
 
-	if err = dg.Open(); err != nil {
+	err = dg.Open()
+	if err != nil {
 		log.Fatalf("error opening connection: %v\n", err)
 	}
 
@@ -115,7 +115,9 @@ func Run() error {
 	return nil
 }
 
-func initConfig() {
+func setupConfig() {
+	var err error
+
 	C = NewConfig()
 
 	viper.SetEnvPrefix("BEEPBOOP")
@@ -125,43 +127,22 @@ func initConfig() {
 	viper.SetConfigType("toml")
 	viper.AddConfigPath(".")
 
-	viper.SetDefault("debug", false)
-
+	viper.BindEnv("DEBUG")
 	viper.BindEnv("DISCORD_TOKEN")
 	viper.BindEnv("OPEN_WEATHER_MAP_TOKEN")
 
-	loadConfig()
-}
-
-func loadConfig() {
 	if err := viper.ReadInConfig(); err != nil {
 		if _, ok := err.(viper.ConfigFileNotFoundError); !ok {
 			log.Fatalf("fatal error config file: %v", err)
 		}
 	}
 
-	log.WithField("filename", viper.ConfigFileUsed()).Info(
-		"loaded configuration file",
-	)
-
-	err := viper.Unmarshal(&C)
+	err = viper.Unmarshal(&C)
 	if err != nil {
 		log.Fatalf("unable to decode into struct: %v", err)
 	}
 
 	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()
 	}
 }