package router import ( "log/slog" "os" "github.com/SayaAndy/saya-today-web/internal/templatemanager" ) var tm = assert(templatemanager.NewTemplateManager()) func assert[T any](t T, err error) T { if err != nil { slog.Error("fail to initialize template manager", slog.String("error", err.Error())) os.Exit(1) } return t }