cssproc

CSS Relative URL Processor
==========================

A small module designed to convert relative asset URL's in CSS files into absolute URL's for deployment
to a combo handled CDN (yui.yahooapis.com).

When you request a CSS file from a server with a ComboHandler on it, relative CSS assets are broken by default.

If your CSS looks like this:

``css
.foo {
background-image: url( foo.png );
}
`

Located in a file with this path: foo/bar/baz/main.css

Loaded from a ComboHandler like this: /combo?foo/bar/baz/main.css

Your Image will resolve to: /combo/foo.png

When it should resolve to: /foo/bar/baz/foo.png

That's what this module does!


Build Status
------------

![Build Status](http://travis-ci.org/davglass/cssproc)

Install
-------

npm install cssproc


Examples
--------

As a file (from examples/file/):

`javascript
var cssproc = require('../../lib'),
path = require('path'),
fs = require('fs');

var file = path.join(__dirname, 'a1/f1/f2/test.css');

fs.readFile(file, 'utf8', function(err, data) {
cssproc.parse({
root: __dirname,
path: file,
base: 'http://yui.yahooapis.com/gallery-123456/'
}, data, function(err, str) {
console.log(str);
});
});
``

It could also be used inside of a combo handler