Set notifications for SIGTERM and SIGINT when we start the cli

cli/helper.go

@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"io"
 	"os"
+	"os/signal"
+	"syscall"
 
 	ufcli "github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
@@ -36,6 +38,13 @@ func IncorrectNumArgs(cctx *ufcli.Context) error {
 }
 
 func RunApp(app *ufcli.App) {
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, syscall.SIGTERM, syscall.SIGINT)
+	go func() {
+		<-c
+		os.Exit(1)
+	}()
+
 	if err := app.Run(os.Args); err != nil {
 		if os.Getenv("LOTUS_DEV") != "" {
 			log.Warnf("%+v", err)

node/shutdown.go

@@ -51,6 +51,7 @@ func MonitorShutdown(triggerCh <-chan struct{}, handlers ...ShutdownHandler) <-c
 		close(out)
 	}()
 
+	signal.Reset(syscall.SIGTERM, syscall.SIGINT)
 	signal.Notify(sigCh, syscall.SIGTERM, syscall.SIGINT)
 	return out
 }