package main import ( "context" "github.com/loveuer/nf/nft/nfctl/cmd" "github.com/loveuer/nf/nft/nfctl/version" "os/signal" "syscall" "time" ) func main() { ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT) defer cancel() version.Check() defer version.Fn() _ = cmd.Root.ExecuteContext(ctx) select { case <-time.After(3 * time.Second): case <-ctx.Done(): case <-version.OkCh: } }