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by sk0g 1285 days ago
That is exactly what git-lfs is, a way to "version control" binary files, by storing revisions - possibly separately, while the actual repo contains text files + "pointer" files that references a binary file.

It's not perfect, and still feels like a bit of a hack compared to something like p4 for the context I uses LFS in (game dev), but it works, and doesn't require expensive custom licenses when teams grow beyond an arbitrary number like 3 or 5.
1 comments
rajatarya 1285 days ago
XetHub Co-founder here. Yes, we use the same Git extension mechanism as Git LFS (clean/smudge filters) and we store pointer files in the git repository. Unlike Git LFS we do block-level deduplication (Git LFS does file-level deduplication) and this can result in a significant savings in storage and bandwidth.

As an example, a Unity game repo reduced in size by 41% using our block-level deduplication vs Git LFS. Raw repo was 48.9GB, Git LFS was 48.2GB, and with XetHub was 28.7GB.

Why do you think using a Git-based solution is a hack compared to p4? What part of the p4 workflow feels more natural to you?

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sk0g 1285 days ago
The centralised model of Perforce is more of a natural fit for one thing, since by default it allows you to clone subsets, and just the latest version of files. File locking is much more integrated into the p4 workflow as well, in git you can still modify files locally, then commit them. The check happens on push, and sometimes git fails to send the lock notification upstream. Oh and it breaks down entirely if you use branches.

Some of these have workarounds and hacks for more experienced users. I'm not about to run around teaching people the intricacies of arcane git incantations, while p4 functions, by default, how you'd want to. The programming side is better on git though, yeah.

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reverius42 1284 days ago
(XetHub engineer here)

We're working on perforce-style locking on XetHub, and I believe git already supports things like only cloning the latest version of files. Cloning the full repo without "smudging" (pulling in binary file contents) is already possible, and cloning while smudging a subset is on our roadmap. We're definitely on a path to making git UX for dealing with large binary files as easy as perforce, and there are lots of advantages to keeping a git-based workflow for teams that already work with git.

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