loader giving inconsistent result with combine:true & groups

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aaditya sood

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loader giving inconsistent result with combine:true & groups

Posted: Sat Jul 30, 2011 6:30 am

+0-

I'm trying to use yui3, gallery and my custom modules (all under the name epsilon-) locally. I've also setup the PHP combo loader to server 3.3.0pr3, latest gallery build and my own custom modules.

My Config is:

YUI config

Click here to see the revision history on this Gist.

With this config the YUI3 modules are loaded correctly, however the requires of gallery- and epsilon- modules are not loaded leading to init errors.

Any help/pointers would be appreciated.

aaditya sood

Username: aaditya
Joined: Tue Mar 23, 2010 1:55 am
Posts: 15
Location: Bangalore
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Re: loader giving inconsistent result with combine:true & gr

Posted: Mon Aug 01, 2011 8:18 am

+0-

I did some more debugging/tracing: using the debug versions (and a liberal sprinkling of console.debugs) and comparing the combine:true logs with the combine:false logs.

So far it seems that 2 separate instances of YUI get loaded. The initial one is loaded by the include of yui.js. The second fresh one is instantiated from the combo file (which includes yui-base.js. This second instance does not have access to the loader created by the first yui.js.

Thus when gallery-dispatcher is loaded, it cannot get the loader instance to add the requires to. AFAIK the relevant portion is (in yui.js):

Code:

        for (i in instances) {
            console.info("T1",i);
            if (instances.hasOwnProperty(i)) {
                console.info("T2");
                loader = instances[i].Env._loader;
                if (loader) {
                    console.warn("Loader Found: T3",instances[i].Env);
                    if (!loader.moduleInfo[name]) {
                        console.info("T4");
                        loader.addModule(details, name);
                    }
                } else {
                    console.warn("No loader!:",instances[i].Env);
                }
            }
        }

aaditya sood

Username: aaditya
Joined: Tue Mar 23, 2010 1:55 am
Posts: 15
Location: Bangalore
Twitter: aaditya
GitHub: aadis
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Re: loader giving inconsistent result with combine:true & gr

Posted: Mon Aug 01, 2011 9:02 am

+0-

Another data point.

Currently the HTTP load requests are:

The combo call for dump-debug.js also pulls in yui-base-debug.js which initializes the new YU instance (as noted in my previous post).

If I manually edit the combo loader metaconfig (config_3.3.0pr3.php) to remove yui-base from the requires list of dump everything works!

I'm not sure if this is the right fix, or I'm missing something in loader and yui config.

regards

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