[xyzzy_plugh]

Truly, what purpose does this serve? Defining a hierarchy without using is injecting immediate debt. Just introduce it when stuff goes there! If you really insist then at least put something in the folder. It doesn't take much effort to make the change at least a tiny bit meaningful.

Better yet just do the work. If you want make a commit in a branch that's destined to be squashed or something, sure, but keep it away from the shared history and certainly remove it when it's not needed anymore.

[abustamam]

I play around with ComfyUI on my computer to make silly images.

To manually install it, you must clone the repo. Then you have to download models into the right place. Where's the right place? Well, there's an empty directory called models. They go in there.

IMO that's an effective use of gitkeep.

[xyzzy_plugh]

It's not.

    echo >repo/models/README.md "this is the directory you place models in"

Is infinitely better.

[akoboldfrying]

> Truly, what purpose does this serve?

The simplest answer is that sometimes other existing software that I need to use treats an empty directory (or, hopefully, a directory containing just an irrelevant file like .gitkeep) differently from an absent directory, and I want that software to behave in the first way instead of the second.

A more thorough answer would be: Filesystems can represent empty directories, so a technology that supports versioned filesystems should be able to as well. And if that technology can't quite support fully versioned filesystems -- perhaps because it was never designed with that goal in mind -- but can nevertheless support them well enough to cover a huge number of use cases that people actually have, then massaging it a bit to handle those rough edges still makes sense.

[xyzzy_plugh]

Legitimately asking, please share the name of software that expects/requires an empty directory and interprets .gitkeep in this way, but chokes on a README file.

Many filesystems cannot represent empty directories. Many archive formats also do not. I don't think this a problem in practice. I find this argument extremely weak.