feat: allow changing pprof port and host in .env

Author: byPixelTV

.env.example

@@ -7,3 +7,7 @@ INFLUXDB_URL=http://localhost:8086
 INFLUXDB_TOKEN=token
 INFLUXDB_ORG=minetracker
 INFLUXDB_BUCKET=minetracker_data
+
+PROFILING_ENABLED=true
+PROFILING_PORT=6060
+PROFILING_HOST=localhost

main.go

@@ -118,8 +118,8 @@ func main() {
 
 	if os.Getenv("PROFILING_ENABLED") == "true" {
 		go func() {
-			util.Logger.Info().Msg("pprof listening on :6060")
-			if err := http.ListenAndServe("localhost:6060", nil); err != nil {
+			util.Logger.Info().Msg("pprof listening on :" + os.Getenv("PROFILING_PORT"))
+			if err := http.ListenAndServe(os.Getenv("PROFILING_HOST")+":"+os.Getenv("PROFILING_PORT"), nil); err != nil {
 				util.Logger.Error().Err(err).Msg("pprof server failed")
 			}
 		}()