I share your view. .keep and .gitignore are different things. Having one .gitignore caputuring everything is less mental load.

I like to make a .local folder at the top of the project, which contains a .gitignore that ignores everything. Then I can effortlessly stash my development notes there without affecting the project .gitignore or messing around within the .git directory.

Why not put '.local' in your toplevel gitignore, and not commit an empty .local folder up to the forge?

Upstream never sees an empty .local folder because, as established, Git doesn't keep empty folders. This way, .local isn't mentioned in the top-level .gitignore. It's just that tiny bit cleaner.

You can create a global gitignore in your home directory. I have ‘.<myname>’ ignored there, so if I ever create a directory with that name I know it’s contents won’t go into source control. That way I don’t have to edit the repositories gitignore with me-specific stuff.

You wouldn't have to edit the actual repositories gitignore anyways. Every checkout of a repo comes with a .git/info/exclude file, which acts like a local additional gitignore file.

> Having 100 tiny gitignores makes finding out why something is excluded annoying. Our policy is one root level gitgnore and gitkeeps where required.

This is not a complicated or important enough problem to justify a team-wide policy. Let it work itself out naturally.

https://git-scm.com/docs/git-check-ignore makes it trivial to debug repo-wide gitignore behavior.

We could say that practically all problems would work them self out one way or another.

I heard facebook allows any language as long as you have packaged it neatly with all required build chain. (I.e. Even a choice of language works out)

Some lowest common denominator will be reached. (1 :) )

On the other hand: Are we happy with the lowest or do we want to aim higher?

I agree with you. Empty .gitignore would be a "smell" to me. Whereas .gitkeep tells me exactly what purpose it serves. I like the semantic difference here that you describe. I don't like when multiple .gitignore files are littered throughout the codebase.