From 04aef2f0e44e4ee4bcdb419f6ade282f27b5ddfc Mon Sep 17 00:00:00 2001
From: Ryan Cavicchioni <ryan@cavi.cc>
Date: Thu, 8 Sep 2022 02:35:39 -0500
Subject: [PATCH] Reload the config file on SIGHUP

---
 bot/bot.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/bot/bot.go b/bot/bot.go
index 4806927..2bbbb29 100644
--- 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()
 	}
 }