From 5adf74794bea5776cc60330de13bb39b88daff88 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Tue, 4 Jun 2013 18:44:11 -0700
Subject: [PATCH] Log errors from nak to console

---
 src/app/project.coffee | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/app/project.coffee b/src/app/project.coffee
index c39dd1f62..7e60cfd64 100644
--- a/src/app/project.coffee
+++ b/src/app/project.coffee
@@ -262,24 +262,28 @@ class Project
         iterator({path, range, match})
 
     deferred = $.Deferred()
-    exit = (code) ->
-      if code is -1
-        deferred.reject({command, code})
-      else
-        deferred.resolve()
+    errors = []
+    stderr = (data) ->
+      errors.push(data)
     stdout = (data) ->
       lines = data.split('\n')
       lines.pop() # the last segment is a spurious '' because data always ends in \n due to bufferLines: true
       for line in lines
         readPath(line) if state is 'readingPath'
         readLine(line) if state is 'readingLines'
+    exit = (code) ->
+      if code is 0
+        deferred.resolve()
+      else
+        console.error("Project scan failed: #{code}", errors.join('\n'))
+        deferred.reject({command, code})
 
     command = require.resolve('.bin/nak')
     args = ['--hidden', '--ackmate', regex.source, @getPath()]
     ignoredNames = config.get('core.ignoredNames') ? []
     args.unshift('--ignore', ignoredNames.join(',')) if ignoredNames.length > 0
     args.unshift('--addVCSIgnores') if config.get('core.excludeVcsIgnoredPaths')
-    new BufferedProcess({command, args, stdout, exit})
+    new BufferedProcess({command, args, stdout, stderr, exit})
     deferred
 
   ### Internal ###