Merge pull request #380 from replicatedhq/divolgin/cursor

Make cursors visible on CTRL+C

cmd/preflight/cli/run.go

@@ -5,6 +5,7 @@ import (
 	"io/ioutil"
 	"net/http"
 	"os"
+	"os/signal"
 	"strings"
 	"time"
 
@@ -28,6 +29,14 @@ func runPreflights(v *viper.Viper, arg string) error {
 	fmt.Print(cursor.Hide())
 	defer fmt.Print(cursor.Show())
 
+	go func() {
+		signalChan := make(chan os.Signal, 1)
+		signal.Notify(signalChan, os.Interrupt)
+		<-signalChan
+		fmt.Print(cursor.Show())
+		os.Exit(0)
+	}()
+
 	var preflightContent []byte
 	var err error
 	if strings.HasPrefix(arg, "secret/") {

cmd/troubleshoot/cli/run.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"os/signal"
 
 	"net/url"
 	"os"
@@ -33,6 +34,14 @@ func runTroubleshoot(v *viper.Viper, arg string) error {
 	fmt.Print(cursor.Hide())
 	defer fmt.Print(cursor.Show())
 
+	go func() {
+		signalChan := make(chan os.Signal, 1)
+		signal.Notify(signalChan, os.Interrupt)
+		<-signalChan
+		fmt.Print(cursor.Show())
+		os.Exit(0)
+	}()
+
 	k8sConfig, err := k8sutil.GetRESTConfig()
 	if err != nil {
 		return errors.Wrap(err, "failed to convert kube flags to rest config")