From c162fe3ce323a7b9f89722df6c00b21051794402 Mon Sep 17 00:00:00 2001
From: Philipp Muens <raute1337@gmx.de>
Date: Fri, 5 Feb 2016 14:49:33 +0100
Subject: [PATCH] Closes #528 - Add cancel interactive prompt functionality

---
 lib/utils/cli.js | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/utils/cli.js b/lib/utils/cli.js
index 2118995b1..bae94b6f6 100644
--- a/lib/utils/cli.js
+++ b/lib/utils/cli.js
@@ -332,8 +332,11 @@ exports.select = function(message, choices, multi, doneLabel) {
       selectStateDown(4);
     } else if (key.name == 'return' || key.name == 'space' || key.name == 'enter') {
 
-      // Check if "done" option or ctrl was pressed.
-      if ((Select.state.choices[Select.state.index - 1].action
+      // Check if "cancel" option, "done" option or ctrl was pressed.
+      if (Select.state.choices[Select.state.index - 1].action
+        && Select.state.choices[Select.state.index - 1].action.toLowerCase() === 'cancel') {
+        process.exit();
+      } else if ((Select.state.choices[Select.state.index - 1].action
         && Select.state.choices[Select.state.index - 1].action.toLowerCase() === 'done') || key.name == 'enter') {
         process.stdin.removeListener('keypress', keypressHandler);
         return Select._close();
@@ -380,7 +383,12 @@ exports.select = function(message, choices, multi, doneLabel) {
         {
           action: 'Done',
           label:  Select.state.doneLabel,
-        });
+        },
+        {
+          action: 'Cancel',
+          label: 'Cancel'
+        }
+      );
     }
 
     // Log Message