bingobot/internal/logging/logging.go

package logging

import (
	"log/slog"
	"path/filepath"

	"gitlab.com/whom/bingobot/internal/config"
	"gopkg.in/natefinch/lumberjack.v2"
)

type Logger struct {
	*slog.Logger
}

var (
	logger Logger
)

func Init() {
	cfg := config.Get()

	lj := &lumberjack.Logger{
		Filename:   filepath.Join(cfg.LogDir, cfg.LogFile),
		MaxSize:    cfg.LogMaxSizeMB,
		MaxBackups: cfg.LogMaxBackups,
		MaxAge:     cfg.LogMaxAgeDays,
		Compress:   cfg.LogCompression,
	}

	logger = Logger{
		slog.New(
			slog.NewJSONHandler(lj, &slog.HandlerOptions{
				AddSource: cfg.LogAddSource,
			}),
		),
	}
}

func Debug(msg string, args ...any) {
	logger.Debug(msg, args...)
}

func Info(msg string, args ...any) {
	logger.Info(msg, args...)
}

func Warn(msg string, args ...any) {
	logger.Warn(msg, args...)
}

func Error(msg string, args ...any) {
	logger.Error(msg, args...)
}