style: update formatting rules

[joshka]

chore: update formatting rules

Use spaces instead of tabs for indentation, wrap at 100 characters, and
remove the setting that aligns struct fields vertically as this
generally harms readability.

These changes make the code more consistent with the Rust community's
conventions and improve readability by not truncating lines too early.

---

Justification:

https://www.youtube.com/watch\?v\=V7PLxL8jIl8

This brings things more in line with pretty much every rust project out there. Hard tabs are used in around 0.1% of rust projects:

• hard_tabs = true: https://github.com/search?q=path%3A%22rustfmt.toml%22+%22hard_tabs+%3D+true%22+AND+%28NOT+is%3Afork%29&type=code (1.9k results)
• projects with a rustfmt.toml: https://github.com/search?q=path%3A%22rustfmt.toml%22+AND+%28NOT+is%3Afork%29&type=code (14.6k results)
• rust projects: https://github.com/search?q=path%3A%2F%28%5E%7C%5C%2F%29cargo%5C.toml%24%2F+AND+%28NOT+is%3Afork%29&type=code (1.4M results)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 40.47491% with 1103 lines in your changes missing coverage. Please review.

Project coverage is 41.34%. Comparing base (4f7379a) to head (f30bfb9).

Files with missing lines	Patch %	Lines
git-cliff/src/lib.rs	0.00%	425 Missing ⚠️
git-cliff-core/src/changelog.rs	47.73%	172 Missing ⚠️
git-cliff-core/src/remote/mod.rs	26.87%	98 Missing ⚠️
git-cliff-core/src/repo.rs	68.33%	70 Missing ⚠️
git-cliff/src/logger.rs	0.00%	62 Missing ⚠️
git-cliff-core/src/config.rs	41.98%	47 Missing ⚠️
git-cliff-core/src/remote/bitbucket.rs	29.79%	33 Missing ⚠️
git-cliff-core/src/remote/gitlab.rs	38.00%	31 Missing ⚠️
git-cliff-core/src/remote/gitea.rs	34.15%	27 Missing ⚠️
git-cliff-core/src/remote/github.rs	35.72%	27 Missing ⚠️
... and 11 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1184      +/-   ##
==========================================
- Coverage   43.00%   41.34%   -1.66%     
==========================================
  Files          22       22              
  Lines        2056     1921     -135     
==========================================
- Hits          884      794      -90     
+ Misses       1172     1127      -45     

Flag	Coverage Δ
unit-tests	41.34% <40.48%> (-1.66%)	⬇️

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[joshka]

This is the main change. Everything else is automatic formatting.

[orhun]

I was thinking of creating a patch release for these formatting changes after I'm done with the current reviews. Otherwise it might be a bit annoying to rebase this on other PRs.

I always forget to do this though...

[joshka]

I was thinking of creating a patch release for these formatting changes after I'm done with the current reviews. Otherwise it might be a bit annoying to rebase this on other PRs.

I always forget to do this though...

Fixing PRs should fairly simple:

git checkout main -- rustfmt.toml
cargo +nightly fmt
git commit -am 'formatting
git push

If you're squashing merges then this shouldn't really be too much of a problem

[joshka]

To actually apply this, I'd suggest grabbing rustfmt.toml, discarding everything else and rerunning cargo +nightly fmt

git reset --hard main
git reset fdf857422158338c9ec461270b1aabd31a375049 rustfmt.toml
cargo +nightly fmt
git commit -aC fdf857422158338c9ec461270b1aabd31a375049
git push
git reset 541aa64f4e60738b0ff24895b358c3f05a4b841e .git-blame-ignore-revs
# edit the file with the correct hash

[orhun]

yes pls do itt

[joshka]

I removed the rev ignore file - do this in a followup PR

[joshka]

Note that this was only required to make rustfmt use nightly. Nothing in git-cliff seems to require the nightly compiler to work afaik (I may be wrong there)