rustc_tools_util: rerun when git commit changes

[RalfJung]

Fixes #13312

changelog: none

[rustbot]

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[RalfJung]

@Alexendoo it's been a month -- any feedback on this PR? :)

[Alexendoo]

Sorry for the wait, having to rebuild on each commit/checkout is unfortunate but at least it's only the top level package and not clippy_utils/clippy_lints

[Alexendoo]

Thanks!

@flip1995 what's the process for getting a new release out for rustc_tools_util?

[flip1995]

I can create a release after this is merged. @RalfJung Can you bump the version of rustc_tools_util in the Cargo.toml to 0.4.0 before merging, please? (Not sure if a patch bump would also be sufficient. There were quite some changes since the last release)

[RalfJung]

Eh, that makes some tests fail? Is that expected? Seems quite painful if tests need to be adjusted for each version bump of this crate...

[flip1995]

Hm, it tests itself, by running the macro on itself. Bumping the 3 versions in the tests fixes the test breakage. It's unfortunate, but as we're not updating this very often, I think this is fine.

[flip1995]

I just realized that also a changelog is missing. I'll update all of this and push it to this PR, if you don't mind?

[RalfJung]

I have tried to fix the test. But yeah could be good if you could write the changelog. :)

[flip1995]

Pushed the changelog update and rebased on top of master.

[flip1995]

@bors r=Alexendoo,flip1995 p=10

[bors]

📌 Commit fba7ea7 has been approved by Alexendoo,flip1995

It is now in the queue for this repository.

[flip1995]

Published the new version and also bumped it in Clippy itself. Let's get this merged ASAP.

cc @dtolnay rustc_tools_util 0.4.0 is now available, which also includes your recent changes.

[bors]

⌛ Testing commit fba7ea7 with merge 9b58331...

[bors]

💔 Test failed - checks-action_test

[flip1995]

@bors retry (missing changelog)

[bors]

⌛ Testing commit fba7ea7 with merge 6f4bf90...

[bors]

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: Alexendoo,flip1995
Pushing 6f4bf90 to master...