package simplelog import ( "log" "log/slog" "os" "github.com/mattn/go-isatty" ) var ( relpServerURL = os.Getenv("LOGGER_RELP_URL") webhookURL = os.Getenv("LOGGER_WEBHOOK_URL") ) type CustomHandler struct { handlers []Handler } func (cl *CustomHandler) Log(level slog.Level, message string, data ...slog.Field) error { for _, handler := range cl.handlers { if err := handler.Log(level, message, data...); err != nil { return err } } return nil } var ourCustomLogger *slog.Logger func init() { ourCustomLogger = NewCustomHandler() slog.SetDefault(ourCustomLogger) } func NewCustomHandler() *CustomHandler { cl := &CustomHandler{} if isatty.IsTerminal(os.Stdout.Fd()) { cl.handlers = append(cl.handlers, NewConsoleHandler()) } else { cl.handlers = append(cl.handlers, NewJSONHandler()) } if relpServerURL != "" { handler, err := NewRELPHandler(relpServerURL) if err != nil { log.Fatalf("Failed to initialize RELP handler: %v", err) } cl.handlers = append(cl.handlers, handler) } if webhookURL != "" { handler, err := NewWebhookHandler(webhookURL) if err != nil { log.Fatalf("Failed to initialize Webhook handler: %v", err) } cl.handlers = append(cl.handlers, handler) } return cl }