Paths are wrongly converted

[XhmikosR]

Hi. When using grunt-concat-css on Windows I end up with wrong slashes for URLs.

.sprite {
    background-image: url("../img/sprite.png");
    background-repeat: no-repeat;
}

.sprite {
    background-image: url('source\assets\img\sprite.png');
    background-repeat: no-repeat;
}

The same goes for font-face src etc.

My Gruntfile's relevant part:

        concat_css: {
            dist: {
                src: ["<%= dirs.src %>/assets/css/bootstrap.css",
                      "<%= dirs.src %>/assets/css/font-awesome.css",
                      "<%= dirs.src %>/assets/css/jquery.fancybox.css",
                      "<%= dirs.src %>/assets/css/jquery.fancybox-thumbs.css",
                      "<%= dirs.src %>/assets/css/style.css"],
                dest: "<%= dirs.dest %>/assets/css/pack.css"
            }
        },

[XhmikosR]

After digging into the plugin's source the issue is caused by rebaseUrls. Why is this option on by default?

[oliamb]

At first it was even mandatory :)

I'll happily merge a pull request which did not rebase URL by default and that does not mess up on Windows platform.

[XhmikosR]

I'm not sure I can take care of the latter, but for the first it's just a one line patch.

I'll try to make a PR later if someone else doesn't beat me to it.

Also, README.md needs update to reflect the options. The reason I didn't notice this earlier is because README has no reference at all...

[oliamb]

That's true, Thanks for the report. I'll be grateful with a partial patch. I'll do the remaining part in the upcoming days.

[oliamb]

From version 0.3.0, The path conversion is fixed and the rebaseUrls flag has been replaced by an assetBaseUrl option. If an assetBaseUrl is specified, appends this path to every relative assets declared in the css. This option is disabled by default.

Updated the README to reflect those options. Added unit test to ensure both default options and assetBaseUrl parameter works as expected.

Thanks again for the report.

[XhmikosR]

Awesome, thanks for the quick updates!