add velocity surport

Author: 小龙

lib/consolidate.js

@@ -169,6 +169,28 @@ function fromStringRenderer(name) {
   };
 }
 
+/**
+ * velocity support.
+ */
+
+exports.velocityjs = fromStringRenderer('velocityjs');
+
+/**
+ * velocity string support.
+ */
+
+exports.velocityjs.render = function(str, options, fn){
+  return promisify(fn, function(fn) {
+    var engine = requires.velocityjs || (requires.velocityjs = require('velocityjs'));
+    try {
+      options.locals = options;
+      fn(null, engine.render(str, options).trimLeft());
+    } catch (err) {
+      fn(err);
+    }
+  });
+};
+
 /**
  * Liquid support.
  */

package.json

@@ -49,7 +49,8 @@
     "underscore": "^1.3.3",
     "vash": "^0.8.7",
     "walrus": "^0.10.1",
-    "whiskers": "^0.3.3"
+    "whiskers": "^0.3.3",
+    "velocityjs": "^0.8.2"
   },
   "main": "index",
   "repository": {