The inclusion of assets into a template is much the same as including them into a normal site. There are certain file types that we accept within a git repository.

HTML File Types

  • *.twig

CSS File Types

  • *.less
  • *.css

Image File Types

  • *.jpg
  • *.jpeg
  • *.png
  • *.gif
  • *.svg

JavaScript File Types

  • *.js
  • *.json

Other File Types

  • *.md

File Structure

A common BaseKit repository directory structure looks like:

  - feature-bg.jpg
  - icons.png
  - logo.png


  • If you include any other file types, the repository will not upload to a BaseKit environment

  • Please use [a-z_-] characters only

  • There is a 100MB size limit on repositories, anything over this won’t be processed

asset() & image() functions

BaseKit templates can be deployed to multiple environments, so we refer to a file relatively in the template code. The BaseKit framework will convert these relative links into absolute urls at the point of display.

For example, to reference logo.png in the images directory:

In *.less files you use the image() function:

  div.logo { background-image:image('/image/logo.png'); }

In *.twig files you use the asset() function.

You can also reference other files types within *twig and (as of version 7.53) *.less files:

<!-- Image asset -->
<img src="{{asset('images/icons/logo-icon.jpg')}}" width="20" height="20" />

<!-- CSS asset -->
<link href="{{asset('less/buttons.css')}}" rel="stylesheet" />

<!-- JavaScript asset -->
<script src="{{asset('js/scripts.js')}}" type="text/javascript"></script>

IMPORTANT: Using the asset() function in *.less files is only available in version 7.53 and above.

@font-face {
  font-family: 'FontAwesome';
  src: url('asset(fonts/fontawesome-webfont.eot)');
  src: url('asset(fonts/fontawesome-webfont.eot)') format('embedded-opentype'),
    url('asset(fonts/fontawesome-webfont.woff)') format('woff'),
    url('asset(fonts/fontawesome-webfont.ttf)') format('truetype'),
    url('asset(fonts/fontawesome-webfont.svg)#fontawesomeregular') format('svg');
  font-weight: normal;
  font-style: normal;