Release bevy_lint v0.2.0

[BD103]

As per the release checklist, this PR kicks off the release of bevy_lint v0.2.0.

Links

• Changelog
• Migration Guide
• Readme / User Guide
• Commit History
• Source Code
• Draft Release Blog Post (which will eventually go on https://bd103.github.io/)

Release Process

In order for v0.2.0 to be released, we need the approval of at least one Bevy maintainer and no outstanding questions / issues. Now's your chance to test the linter in its current state and make sure you're happy with it!

[alice-i-cecile]

Overall polish

Generally impressed! The README and so on are in good shape.

Needing such a cursed setup to run this sucks a lot, but rust-lang/rust#138586 should eventually help.

New lints

borrowed_reborrowable: niche but very reasonable. Hard to discover without the lint!

duplicate_bevy_dependencies: absolutely vital. Could use a bit more explanation about how this works, and should probably point to cargo-deny as a "see more" sort of tool.

insert_unit_bundle: sure! I mean, I guess? This seems rare, but might as well spot it and warn.

Blog notes

Finally, duplicate_bevy_dependencies checks if your depending on multiple major versions of Bevy in the same crate:

This needs more explanation to explain to casual readers why it's Very Bad.

IMO you should move the "fixed on Windows" section to the third bullet point: most readers aren't using this tool yet!

Overall solid though.

Assorted

The lint list over at https://thebevyflock.github.io/bevy_cli/bevy_lint/lints/index.html is a bit weird, because of the cargo module. This is inconsistent with the other lints: I don't think that this division should be user visible.

It would be really nice to be able to quickly tell a) which lints are associated with each level b) the list of lints for each level. Maybe use traits and Bevy's shiny new trait tagging HTML?

Verdict

• Polish up the duplicate_bevy_dependencies docs
• Make the organization fro duplicate_bevy_dependencies consistent with the other lints

Then, ship it 🚀

[BD103]

There's still a few more things I want to improve! I'll merge this once I'm happy with it :)