Automatic code formatting?

[cgbur]

I tried searching on the issues page, but couldn't find anyone who mentioned it, so I figure I would.

Has it been considered to add an automatic code formatter and guidelines in the contributing and a formatter configuration to the repository? I know I have had problems in the past where I've had to disable my editor's auto-formatting and manually adjust code format when working in the repository. Perhaps something like clang-format or a suitable alternative? At this point, it would be a pretty massive git diff that would destroy the blame, so it may be too late if preservation is a priority.

This is what sparked my question, as a CI/CD checker would prevent it: #3917 (comment)

Obviously, this project has done well without it, so "no" is a perfectly acceptable answer as well 🙂

[Cyan4973]

"Considering" is the right label.
We are not against it, and clang-format is probably the way to go.
But taking the time to decide a formatting convention and then apply it to the whole project, accept the blame history impact along the way, is a non-negligible investment, that has proven hard to prioritize so far.