[diggan]

You don't necessary need to use a hash based on randomness. Either using the git commit as the version/hash or a hash based on the content of the file itself works.

So as long as your entrypoint and it's references are versioning, everything follows from that. So if I load version A of index.html, it also points to version A of the scripts/styles. If you load version B, you get version B of the scripts/styles, since everything is versioned the same way.

[mattmanser]

Git commit is a bad solution, you want to use the file hash so you can have multiple bundles that version automatically. Also, if you pushed a change to even some comments or something not related to code, your bundle will change.

Often you have a bundle of library code that you rarely ever push changes to, and you don't want your clients to download each time you make minor changes.