In a previous post, I outlined how I use the Dojo Build System to optimize my web app code for production. Specifically I showed how I get around the problem of working with ESRI's ArcGIS API for JavaScript library which has already been run through the build system. However, with their recent upgrade to AMD-style module loading my handy trick of using:
dojo['require']('esri.map');
define(['esri.map'], function (Map) { /* ... */ });
So I headed over to #dojo to see if the experts had any ideas. Fortunately for me, brianarn was there and was aware of the problem. After some brain storming, we came up with the idea to use a custom loader plugin for loading ESRI modules. Since the build system doesn't try to flatten modules that are imported with nested requires, we hoped that importing them through the plugin would solve my problem. The plugin was a relatively simple implementation:
You can put this module within any package and use it like this:
define(['app/EsriLoader!esri/map'], function(Map) { /* ... */ });
Using the plugin to load ESRI module effectively prevents the build system from trying to include them in your layer files thus allowing the build script to complete successfully. Of course, none of this hacking would be needed if ESRI would just release their source code. :)
If you find a better way of getting around this problem or have any other suggestions please let me know in the comments section below.
