Not copying to build directory

[dazinator]

Hi there,

Thanks for creating this library.

I just tried to get this working and encountered a problem - not sure if it's memfiles or if its just how rjs works.

Given the example in the Readme (which works when the file doesn't have any dependencies):

var fs = require( "js" );
var requirejs = require( "requirejs-memfiles" );

var files = {
  "main.js": fs.readFileSync( "./main.js" ),
  ...
}

requirejs.setFiles( files, function( done ) {
  requirejs.optimize({
    appDir: ".",
    baseUrl: ".",
    dir: "dist",
    modules: [{
        name: "output",
        include: "main",
        create: true
    }]
  }, function() {
    var output = files[ "dist/output.js" ];
    ...
    done();

  }, function( error ) {
    // handle error
    ...
    done();

  });
});

Now, if we set main.js content to look like the following so it has a dependency to another module:

define("Main", ["require", "exports", "ModuleA"], function (require, exports, moduleA) {
    "use strict";

    
});

And then you include this additional file:

var moduleAContents = "define(\"ModuleA\", [\"require\", \"exports\"], function (require, exports) {\r\n    \"use strict\";\r\n});";

var files = {
  "main.js": fs.readFileSync( "./main.js" ),
   "ModuleA.js": moduleAContents,
}

Now, during the optimisation, the rjs optimiser requests a file from the in memory files on the path: dist/ModuleA.js . This file doesn't exist.

Rjs doesn't appear to copy the ModuleA file from its original location, to the build directory, and then it requests it from the build directory location - and it isn't there.

If I change the "modules" config to list each module independently -like this:

modules: [{
        name: "Main",
           },{
        name: "ModuleC",
           }]

When I do that, rjs now copies each of the files to the built location, and optimisation succeeds.

In the case that I wish to optimise a single file, that has dependencies, i'm not sure the best way to do this using memfiles at the moment due to this issue.

Any pointers greatly appreciated.