From d32b68da1b13b34a4a682f1d26020b80fdb5e2b4 Mon Sep 17 00:00:00 2001
From: Dan Tyler <dtyler@constantcontact.com>
Date: Fri, 25 Apr 2014 16:38:58 -0400
Subject: [PATCH 1/3] Emit an event when gaze has finished setting up

---
 tasks/watch.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tasks/watch.js b/tasks/watch.js
index e309d1c..ff9965c 100644
--- a/tasks/watch.js
+++ b/tasks/watch.js
@@ -165,6 +165,11 @@ module.exports = function(grunt) {
           taskrun.run();
         });
 
+        // Emit ready event once gaze is ready if anyone is listening
+        if (grunt.event.listeners('watch-ready').length > 0) {
+            grunt.event.emit('watch-ready');
+        }
+
         // On watcher error
         this.on('error', function(err) {
           if (typeof err === 'string') { err = new Error(err); }

From 835475b65e1ced4729e5a387bb44b32ceb15244d Mon Sep 17 00:00:00 2001
From: Dan Tyler <dtyler@constantcontact.com>
Date: Tue, 20 May 2014 09:06:58 -0400
Subject: [PATCH 2/3] watch ready event fires after all targets processed

---
 tasks/watch.js | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/tasks/watch.js b/tasks/watch.js
index ff9965c..f3a95b1 100644
--- a/tasks/watch.js
+++ b/tasks/watch.js
@@ -165,11 +165,6 @@ module.exports = function(grunt) {
           taskrun.run();
         });
 
-        // Emit ready event once gaze is ready if anyone is listening
-        if (grunt.event.listeners('watch-ready').length > 0) {
-            grunt.event.emit('watch-ready');
-        }
-
         // On watcher error
         this.on('error', function(err) {
           if (typeof err === 'string') { err = new Error(err); }
@@ -178,5 +173,9 @@ module.exports = function(grunt) {
       }));
     });
 
+    // Emit ready event once gaze is ready if anyone is listening
+    if (grunt.event.listeners('watch-ready').length > 0) {
+        grunt.event.emit('watch-ready');
+    }
   });
 };

From 9c24a7c2d92aeb84496bf4ae2a89fe3c53371a4e Mon Sep 17 00:00:00 2001
From: Dan Tyler <dtyler@constantcontact.com>
Date: Thu, 5 Jun 2014 10:08:40 -0400
Subject: [PATCH 3/3] Handle async of Gaze

---
 tasks/watch.js | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/tasks/watch.js b/tasks/watch.js
index f3a95b1..aa2e106 100644
--- a/tasks/watch.js
+++ b/tasks/watch.js
@@ -82,6 +82,18 @@ module.exports = function(grunt) {
     // initialize taskrun
     var targets = taskrun.init(name, {target: target});
 
+    var targetsReady = targets.length;
+    function watcherIsReady() {
+        targetsReady--;
+
+        // Take action when all Gaze tasks report ready
+        if(targetsReady < 1) {
+            // Emit ready event if anyone is listening
+            if (grunt.event.listeners('watch-ready').length > 0) {
+                grunt.event.emit('watch-ready');
+            }
+        }
+    }
     targets.forEach(function(target, i) {
       if (typeof target.files === 'string') { target.files = [target.files]; }
 
@@ -170,12 +182,11 @@ module.exports = function(grunt) {
           if (typeof err === 'string') { err = new Error(err); }
           grunt.log.error(err.message);
         });
+
+        //
+        watcherIsReady();
       }));
     });
 
-    // Emit ready event once gaze is ready if anyone is listening
-    if (grunt.event.listeners('watch-ready').length > 0) {
-        grunt.event.emit('watch-ready');
-    }
   });
 };