gulp-usemin-extend/test/fixtures/complex.html

Replaces references to non-optimized scripts or stylesheets into a set of HTML files (or any templates/views).

<!-- build:css style.css -->
<link rel="stylesheet" href="css/clear.css"/>
<link rel="stylesheet" href="css/main.css"/>
<!-- endbuild -->

<!-- build:js app.js -->
<script src="js/lib.js"></script>
<script src="js/main.js"></script>
<!-- endbuild -->