Decouple configuration from primary execution within RequireJS

I have followed the instructions in the documentation to include requirejs using the data-main entry point. You can find more information here in the docs.

<script data-main="js/app-main" src="js/lib/require.js"></script>

The contents of my app-main.js file are as follows:

requirejs.config({
    baseUrl: 'js/myapp/',
    ...
});

requirejs(['main']);

I am looking for a way to separate the require configuration from the main execution, allowing me to share the config between different environments such as production and testing.

To achieve this, I need to create an app.js file (containing configuration only):

requirejs.config({
    baseUrl: 'js/myapp/',
    ...
});

In addition, I require a main.js file which initiates the app execution (but should not be included in the testing environment).

How can I properly include these two files using a single data-main entry point?


I attempted to use an app-main.js file with require(['app','main']); but encountered issues.

Answer №1

If you want to streamline your code, consider removing the data-main convenience method and manually including the necessary files.

<script src="js/lib/require.js"></script>
<script>

// You can set a base url depending on the environment or include it in app.js
require.config({baseUrl : <% baseUrl %>})

// Start by requiring the app config file
require(['app'], function() {
  require(['main'])
});

</script>

While this approach may result in an additional HTTP request, if you are using the r.js optimizer, bundling require.js into the main config module should mitigate any performance issues.

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