css-b64-images - npm Package Compare versions

Comparing version 0.2.3 to 0.2.4

lib/css-b64-images.js

 var fs = require('fs'),
   Path = require('path'),
+  MAX_SIZE = 4096,
   /* Adapted from https://gist.github.com/2594980 */
@@ -26,3 +27,7 @@ imgRegex = /url\s?\(['"]?(.*?)(?=['"]?\))/gi,
 
-function fromString(css, relativePath, rootPath , cb) {
+function fromString(css, relativePath, rootPath , options, cb) {
+  if(!cb) {
+    cb = options;
+    options = {maxSize: MAX_SIZE};
+  }
   if(!css.replace && css.toString) css = css.toString();
@@ -49,3 +54,3 @@ var urls = [], match;
     }
-    replaceUrlByB64(imageUrl, imagePath, css, function (err, newCss){
+    replaceUrlByB64(imageUrl, imagePath, css, options, function (err, newCss){
       if(err) return cb(err, css);
@@ -58,14 +63,18 @@ css = newCss;
 
-function fromFile(cssFile, root, cb) {
+function fromFile(cssFile, root, options, cb) {
+  if(!cb) {
+    cb = options;
+    options = {maxSize: MAX_SIZE};
+  }
   fs.readFile(cssFile, function(err, css){
     if(err) return cb(err, css);
-    fromString(css.toString(), Path.dirname(cssFile), root, cb);
+    fromString(css.toString(), Path.dirname(cssFile), root, options, cb);
   });
 }
 
-function replaceUrlByB64(imageUrl, imagePath, css, cb){
+function replaceUrlByB64(imageUrl, imagePath, css, options, cb){
   imagePath = imagePath.replace(/[?#].*/g, '');
   fs.stat(imagePath, function(err, stat){
     if(err) return cb(err, css);
-    if (stat.size > 4096){
+    if (stat.size > options.maxSize){
       return cb(new Error('Skip ' + imageUrl + ' Exceed max size'), css);
@@ -72,0 +81,0 @@ }

package.json

@@ -5,3 +5,3 @@ {
   "description": "Base64 images in your css",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "main": "lib/css-b64-images.js",
@@ -8,0 +8,0 @@ "bin": "bin/css-b64-images",

README.md

@@ -31,3 +31,3 @@ [![build status](https://secure.travis-ci.org/Filirom1/css-base64-images.png)](http://travis-ci.org/Filirom1/css-base64-images)
 
-* File bigger than 4Ko
+* File bigger than 4Ko (configurable)
 * external urls: url("http://my-company.ext/img/background-pattern.gif");
@@ -49,3 +49,3 @@ * not found images
 
-fromFile(cssFile, root, cb)
+fromFile(cssFile, root, [options,] cb)
 
@@ -63,3 +63,3 @@ You must specify the `root` path for absolute URLs to work.
 
-fromString(css, relativePath, rootPath , cb)
+fromString(css, relativePath, rootPath, [options,] cb)
 
@@ -74,5 +74,9 @@ var b64img = require('css-b64-images');
 
+### Options
 
+* maxSize: (default 4096) bigger images are not base64 in the CSS
+
+
 ## LICENSE
 
 MIT

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Improved metrics

Total package byte prevSize

1155515

increased by0.03%

Lines of code

176

increased by5.39%

Number of lines in readme file

79

increased by5.33%

No dependency changes