From 6172043b8c19a53d4a8ee06b45932fd2fcbe48ca Mon Sep 17 00:00:00 2001
From: xzyfer <xzyfer@gmail.com>
Date: Mon, 13 Feb 2017 16:33:34 +1100
Subject: [PATCH] Watcher should track newly created files

Currently newly created are added to the graph but not added the
watcher.

Fixes #1891
---
 bin/node-sass | 37 ++++++++++++++++++++-----------------
 1 file changed, 20 insertions(+), 17 deletions(-)

diff --git a/bin/node-sass b/bin/node-sass
index e94c12c77..1bbba5386 100755
--- a/bin/node-sass
+++ b/bin/node-sass
@@ -245,23 +245,11 @@ function watch(options, emitter) {
     return graph;
   };
 
-  var watch = [];
-  var graph = buildGraph(options);
-
-  // Add all files to watch list
-  for (var i in graph.index) {
-    watch.push(i);
-  }
-
-  var gaze = new Gaze();
-  gaze.add(watch);
-  gaze.on('error', emitter.emit.bind(emitter, 'error'));
-
-  gaze.on('changed', function(file) {
+  var updateWatcher = function(file) {
+    var graph = buildGraph(options);
     var files = [file];
 
     // descendents may be added, so we need a new graph
-    graph = buildGraph(options);
     graph.visitAncestors(file, function(parent) {
       files.push(parent);
     });
@@ -278,10 +266,25 @@ function watch(options, emitter) {
         renderFile(file, options, emitter);
       }
     });
-  });
+  };
 
-  gaze.on('added', function() {
-    graph = buildGraph(options);
+  var watch = [];
+  var graph = buildGraph(options);
+
+  // Add all files to watch list
+  for (var i in graph.index) {
+    watch.push(i);
+  }
+
+  var gaze = new Gaze();
+  gaze.add(watch);
+  gaze.on('error', emitter.emit.bind(emitter, 'error'));
+
+  gaze.on('changed', function(file) {
+    updateWatcher(file);
+  });
+  gaze.on('added', function(file) {
+    updateWatcher(file);
   });
 
   gaze.on('deleted', function() {