package main

import (
	"io"
	"log"
	"log/slog"
	"os"
)

var LogFile = "config/log.txt"

// LogInit makes slog output to both stdout and a file
func LogInit() {
	f, err := os.OpenFile(LogFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
	if err != nil {
		log.Fatalf("error opening log file: %v", err)
	}
	// No defer f.Close() because that breaks the MultiWriter

	w := io.MultiWriter(f, os.Stdout)

	slog.SetDefault(slog.New(slog.NewTextHandler(w, nil)))
}