Add option "--timing" to mesure gitbook performances

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/plugins/loadPlugin.js b/lib/plugins/loadPlugin.js
index a1c41b4..400146e 100644
--- a/lib/plugins/loadPlugin.js
+++ b/lib/plugins/loadPlugin.js
@@ -4,6 +4,7 @@ var Immutable = require('immutable');
 
 var Promise = require('../utils/promise');
 var error = require('../utils/error');
+var timing = require('../utils/timing');
 
 var validatePlugin = require('./validatePlugin');
 
@@ -72,6 +73,8 @@ function loadPlugin(book, plugin) {
 
     .then(validatePlugin);
 
+    p = timing.measure('plugin.load', p);
+
     logger.info('loading plugin "' + name + '"... ');
     return logger.info.promise(p);
 }