Global libraries with system.js

Question

I've got following set up in my index.html:

...
<script src="components/angular/angular.js"></script>

<script src="components/traceur/traceur.js"></script>
<script src="components/es6-module-loader/dist/es6-module-loader.src.js"></script>
<script src="components/system.js/dist/system.src.js"></script>

<script>
    System.baseURL = '/';
</script>

<script type="module">
    // Example
    import angular from 'angular';

    angular.module('myApp', [...]);
</script>

I'd like to load angular.js (and some other common libs) globally via script tag. But when I'm trying to use it in modules (in my case, es6-modules) system.js tries to load it via URL http://mysite/angular.js. It just doesn't see that I've already included it as global lib. I spent several hours figuring out how can I handle this, read system.js wiki on Github, but I'm still stuck with this.

Can anybody show how to configure system.js to work with global libs?

Answer 1

System.registerDynamic('angular', [], false, function(require, exports, module) {
    module.exports = window.angular;
});

or

System.set('angular', System.newModule({
    "default": window.angular
}));