commonjs-amd-loader.js

// AMD module loader for common js (node)
// relative paths not supported
const amdmodules={};
let amdcontext=null;

// global amd's define
define=function(dependencies, factory) {
    if (typeof dependencies==='function'){
        factory = dependencies;
        dependencies = [];
    }
    amdcontext.dependencies = dependencies;
    amdcontext.factory = factory;
}

// amd module require
function amdrequire(name) {
    var module=amdmodules[name];
    if(module==null) amdmodules[name]=module={name:name};
    if(module.built!=null) return module.built;
    amdcontext=module;
    var stuff = require(name); // commonjsload
    var loaded = amdcontext.dependencies.map(amdrequire);
    module.built = module.factory(...loaded);
    return module.built;
}

// require the user code
var tests = amdrequire('some/user_module.js');
// we can just log the whole thing for debugging
console.log(amdmodules);