From 58aa531813042bb0ec6ff2f87924a7b9b4616b85 Mon Sep 17 00:00:00 2001
From: Kevin Ansfield <kevin@lookingsideways.co.uk>
Date: Thu, 3 May 2018 13:03:29 +0100
Subject: [PATCH] Cancel repeating client build log on build error

refs https://github.com/TryGhost/Ghost/pull/9611
- #9611 added a repeating message to `grunt dev` output whilst waiting for a successful build but there was no handling for failed builds
- modify bgShell config to cancel the repeating message when there is output on the `stderr` pipe from `ember-cli`
---
 Gruntfile.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index b3c586e4c6..afe2608fb1 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -233,7 +233,10 @@ var config = require('./core/server/config'),
                             hasBuiltClient = true;
                         }
                     },
-                    stderr: true
+                    stderr: function (chunk) {
+                        hasBuiltClient = true;
+                        grunt.log.error(chunk);
+                    }
                 }
             },