MODULE.bazel.lock containing crate universe data is large and contains large chunks of hard-to-read text: necessity or improvable?

[jblebrun]

Our project has been "Bazel only" for a while. We're working on transitioning to a bzlmod-only structure, and I'm really appreciating the MODULE.bazel.lock-based storage of version information, removing the need for additional lockfiles, and letting Bazel itself handle the version pin management.

In our project's case, the only downside is that our MODULE.bazel.lock has become quite large. With our old WORKSPACE-style setup, the total size of all of our lockfiles amount to ~2MB. With the new bzlmod-style usage, the MODULE.bazel.lock has increased in size by 4MB! So it's quite a jump.

But worse, the new information in the lockfile is large unreadable, consisting of serialized BUILD files and serialized JSON objects.

So, I'm curious if the current structure is out of necessity, or if perhaps there's some way to store nicer, more structured (and perhaps more compact) data that can be used to reproducibly derive the necessary information that's currently stored in MODULE.bazel.lock, and it just hasn't been a priority thus far.