From cad1a5062cf2035d8bdf24d031551897791e2342 Mon Sep 17 00:00:00 2001
From: Muhammed Efe Cetin <efectn@protonmail.com>
Date: Wed, 20 Aug 2025 10:40:02 +0300
Subject: [PATCH] config: allow setting log level from yaml config

---
 config.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/config.go b/config.go
index 3b9a7b5..a9dd0bc 100644
--- a/config.go
+++ b/config.go
@@ -56,6 +56,11 @@ type Config struct {
 	// Special extensions for the download map
 	SpecialExtensions map[string]string `mapstructure:"specialExtensions"`
 
+	// LogLevel is the log level to use for the application.
+	// It can be one of: "debug", "info", "warn", "error", "fatal", "panic".
+	// If not set, it defaults to "warn".
+	LogLevel string `mapstructure:"logLevel"`
+
 	// ReloadFunc is called when a reload is done via http api.
 	ReloadFunc func()
 
@@ -112,6 +117,15 @@ func (r *Redirector) ReloadConfig() error {
 		}
 	}
 
+	// set log level
+	level, err := log.ParseLevel(r.config.LogLevel)
+	if err != nil {
+		log.WithField("level", r.config.LogLevel).Warning("Invalid log level, using default")
+		level = log.WarnLevel
+	}
+
+	log.SetLevel(level)
+
 	// db can be hot-reloaded if the file changed
 	r.db, err = maxminddb.Open(r.config.GeoDBPath)
 	if err != nil {