alt Hacker NewsBig caveat: do not try to use Git and JJ in the same directory. It's probably fine if you only use JJ, but if you mix them you will horribly break things.
Big caveat: do not try to use Git and JJ in the same directory. It's probably fine if you only use JJ, but if you mix them you will horribly break things.
I suppose it depends what you mean by "horribly break things".
The only thing I've noticed is that `jj` will leave the git repo with either a detached HEAD, or with a funny `@` ref checked out.
I don't think that would trouble someone who's experienced with git and knows its "DAG of commits" model.
For someone who's less experienced, or only uses git for a set of branches with mostly linear history (like a sort of "fancy undo"), I could imagine getting a shock when trying to `git commit` and not seeing them on any of the branches!