fix: clear progress line on interrupt

Author: roie

runner/restore.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"os/signal"
+	"strings"
 	"syscall"
 
 	"github.com/roie/netvs/wifi"
@@ -16,10 +17,14 @@ func RestoreOnSignal(w wifi.WiFi, original wifi.Network) {
 	go func() {
 		<-sig
 		signal.Stop(sig)
-		fmt.Fprintln(os.Stderr, "\ninterrupted — restoring original network...")
-		if err := w.Restore(original); err != nil {
-			fmt.Fprintf(os.Stderr, "warning: restore failed: %v\n", err)
+		fmt.Print("\r" + strings.Repeat(" ", 60) + "\r\n")
+		name := original.SSID
+		if name == "" {
+			fmt.Fprintln(os.Stderr, "Restoring connection...")
+		} else {
+			fmt.Fprintf(os.Stderr, "Restoring connection to %s...\n", name)
 		}
+		w.Restore(original)
 		fmt.Print("\033[?25h")
 		os.Exit(1)
 	}()