Merge pull request #19 from zckrs/update-readme

Add badge

Author: Mehdy Dara

README.md

@@ -1,4 +1,7 @@
-# gulp-css-base64 [![Build Status](https://travis-ci.org/zckrs/gulp-css-base64.svg?branch=master)](https://travis-ci.org/zckrs/gulp-css-base64) [![Coverage Status](https://coveralls.io/repos/zckrs/gulp-css-base64/badge.png?branch=master)](https://coveralls.io/r/zckrs/gulp-css-base64?branch=master)
+# gulp-css-base64
+
+[![Build Status](http://img.shields.io/travis/zckrs/gulp-css-base64.svg?style=flat)](https://travis-ci.org/zckrs/gulp-css-base64) [![Coverage Status](http://img.shields.io/coveralls/zckrs/gulp-css-base64.svg?style=flat)](https://coveralls.io/r/zckrs/gulp-css-base64?branch=master)
+[![Dependencies](http://img.shields.io/david/zckrs/gulp-css-base64.svg?style=flat)](https://david-dm.org/zckrs/gulp-css-base64) [![NPM Version](http://img.shields.io/npm/v/gulp-css-base64.svg?style=flat)](https://www.npmjs.org/package/gulp-css-base64) [![Download Month](http://img.shields.io/npm/dm/gulp-css-base64.svg?style=flat)](https://www.npmjs.org/package/gulp-css-base64)
 
 This gulp task converts all data found within a stylesheet (those within a url( ... ) declaration) into base64-encoded data URI strings. This includes images and fonts.
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "gulp-css-base64",
   "description": "Gulp's task for transform all resources found in a CSS into base64-encoded data URI strings",
-  "version": "1.2.4",
+  "version": "1.2.5",
   "homepage": "http://github.com/zckrs/gulp-css-base64",
   "repository": {
     "type": "git",
@@ -24,20 +24,20 @@
   ],
   "dependencies": {
     "mime": "~1.2.11",
-    "through2": "~0.4.1",
-    "async": "~0.8.0",
-    "request": "~2.34.0",
+    "through2": "~0.6.0",
+    "async": "~0.9.0",
+    "request": "~2.40.0",
     "buffers": "~0.1.1",
-    "chalk": "~0.4.0",
+    "chalk": "~0.5.1",
     "dateformat": "~1.0.8-1.2.3",
-    "vinyl": "~0.2.3"
+    "vinyl": "~0.3.2"
   },
   "devDependencies": {
-    "mocha": "~1.18.2",
+    "mocha": "~1.21.4",
     "mocha-lcov-reporter": "0.0.1",
-    "coveralls": "~2.10.0",
-    "event-stream": "~3.1.2",
-    "istanbul": "~0.2.7"
+    "coveralls": "~2.11.1",
+    "event-stream": "~3.1.7",
+    "istanbul": "~0.3.0"
   },
   "scripts": {
     "test": "mocha --reporter spec",

src/index.js

@@ -4,6 +4,7 @@
 var fs     = require('fs');
 var path   = require('path');
 var mime   = require('mime');
+var util   = require('util');
 var Stream = require('stream').Stream;
 
 // NPM library
@@ -24,6 +25,11 @@ function gulpCssBase64(opts) {
     opts = opts || {};
     opts.deleteAfterEncoding = opts.deleteAfterEncoding || false;
     opts.maxWeightResource = opts.maxWeightResource || 32768;
+    if (util.isArray(opts.extensionsAllowed)) {
+        opts.extensionsAllowed = opts.extensionsAllowed;
+    } else {
+        opts.extensionsAllowed = [];
+    }
     opts.extensionsAllowed = opts.extensionsAllowed || [];
     opts.baseDir = opts.baseDir || '';
     opts.preProcess = opts.preProcess || '';