From d0c6939ad62fb425f5c32aa7fe4936b1f677b66b Mon Sep 17 00:00:00 2001
From: Sean Li <lishang106@gmail.com>
Date: Thu, 28 Aug 2014 00:39:33 -0700
Subject: [PATCH] Does not run pulling again if image already exists.

---
 meteor/server/docker.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/meteor/server/docker.js b/meteor/server/docker.js
index 2127ed8be4..3e5228dead 100755
--- a/meteor/server/docker.js
+++ b/meteor/server/docker.js
@@ -502,7 +502,13 @@ killAndRemoveContainers = function (names, callback) {
 pullImageFromDockerfile = function (dockerfile, imageId, callback) {
   var fromImage = getFromImage(dockerfile);
   console.log('From image: ' + fromImage);
-  if (fromImage) {
+  var installedImage = null;
+  try {
+    installedImage = getImageDataSync(fromImage);
+  } catch (e) {
+    console.error(e);
+  }
+  if (fromImage && !installedImage) {
     Fiber(function () {
       Images.update(imageId, {
         $set: {
@@ -542,6 +548,8 @@ pullImageFromDockerfile = function (dockerfile, imageId, callback) {
         callback(null);
       });
     });
+  } else {
+    callback(null);
   }
 };