chore(serve): continue command after watch ready hook

Author: adamdbradley

lib/cli.js

@@ -327,7 +327,15 @@ Cli.runNpmHook = function runNpmHook(hook) {
     log.error('Unable to run spawn command ' + err);
   });
   spawned.stdout.on('data', function(data) {
-    log.info(data.toString());
+    var dataLines = data.toString().split('\n');
+    for (var i = 0; i < dataLines.length; i++) {
+      if (dataLines[i].length) {
+        log.info(dataLines[i]);
+        if (dataLines[i].indexOf('watch ready') > -1) {
+          return q.resolve();
+        }
+      }
+    }
   });
   spawned.stderr.on('data', function(data) {
     log.info(data.toString());