Improved interactive mode

internal/confirm.go

@@ -76,7 +76,10 @@ func FConfirmPromptDefaultYes(action string, stdin io.Reader, stdout io.Writer)
 
 		logrus.WithField("input", input).Debug("Received input")
 
-		if input == "n" || input == "no" || input == "q" || input == endOfTextChar {
+		if input == endOfTextChar {
+			clean()
+			os.Exit(0)
+		} else if input == "q" || input == "n" || input == "no" {
 			return false
 		} else if input == "\r" || input == "\n" || input == "" {
 			return true

trainings/init.go

@@ -89,12 +89,12 @@ func (h *Handlers) showTrainingStartPrompt() error {
 		return errors.Wrap(err, "can't get wd")
 	}
 
-	msg := fmt.Sprintf(
-		"This command will clone training source code to %s directory. Do you want to continue?",
+	fmt.Printf(
+		"This command will clone training source code to %s directory.\n",
 		pwd,
 	)
 
-	if !internal.ConfirmPromptDefaultYes(msg) {
+	if !internal.ConfirmPromptDefaultYes("continue") {
 		return ErrInterrupted
 	}
 

trainings/run.go

@@ -76,6 +76,7 @@ func (h *Handlers) run(ctx context.Context) (success bool, finished bool, err er
 
 	fmt.Println()
 	if !internal.ConfirmPromptDefaultYes("go to the next exercise") {
+		os.Exit(0)
 		return success, false, nil
 	}