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> we decided that the codebase is not a derivative work that would require carrying forward the GPL license and have decided to release the code under the MIT instead. oh someone wants to get sued.

I don't even think git being licensed more permissively (eg, MPL2 or something) would be a bad thing! It would be a net positive for humanity probably. Just, like. Using AI to rewrite and relicense one of the single most-used pieces of GPLed software is actually a declaration of licensing war.

Since people aren't connecting the dots on this I feel like I need to point out that the author of this post is GitButler's CEO and the same Scott Chacon whose name is proudly displayed as a co-author at git-scm.com/book. He was also a Github cofounder.

that's weird. i knew scott but more importantly i knew the 3 guys who founded github and he wasn't one of them.

Huh. I thought he was a cofounder since he's listed as one on wikipedia. So either that's wrong or it's one of those late-stage cofounder deals?

yeah the fuck is this. also why would you not just vibe-code whatever missing features into a fork of jj if you want a good vcs written in rust

They did explain their rationale in the post and I think they're being honest (tl;dr gitoxide and libgit2 have longstanding issues around certain kinds of missing functionality that theu want to address and they make no claims this is ready for primetime), but that doesn't make it a good idea.

Also, gitbutler has BUSL style licensing IIRC. They're gonna get ripped to shreds.

there is already a rust port of git anyway lol, it's been around forever github.com/gitoxidelabs...

if you, personally, were to port git to rust by hand do you think the gpl would still apply? or is the agent the problem here in your view?

I mean, if you did it after reading the git source code (which the LLMs have definitely trained on) you'd have to exercise a LOT of care to avoid being a derived work, no?

You'd probably want to have a chinese wall just so you can prove to the lawyers that you didn't directly take and mechanically translate the original code, and this is kind of the opposite of that.