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by joshka 190 days ago
Some techniques for this are covered in: https://docs.jj-vcs.dev/latest/FAQ/#how-can-i-keep-my-scratc... and https://docs.jj-vcs.dev/latest/FAQ/#how-can-i-avoid-committi...
2 comments

I’m the same as the parent, auto-track = none() works perfectly for me
The work needed for the “I included something in a commit I want split out” [0] seems really complex, and it is something I do often.

Eg with stacked git (stg) this is just: goto, spill, and then refresh/create the stuff I want.

[0] https://docs.jj-vcs.dev/latest/faq/#i-accidentally-changed-f...

You can do that with just `jj split` too. The FAQ entry you linked to is for when you accidentally amended a commit and now you want to restore the bookmark to the old commit and move the changes you amended into a new commit on top instead.
Sounds like "git reset" to me. Not sure, if it is, but this sounds to be easier in git.
I have used both Git and jj. I find it easier in jj.

`git reset` by itself doesn't split a commit AFAIK. You need to then `git add -p` and `git commit` (and recover the commit message from the old commit). And what happens if you had other changes in the working copy first? Or if you want to split a commit that's not at HEAD?

> `git reset` by itself doesn't split a commit AFAIK. You need to then `git add -p` and `git commit`

If you want to generate two commits with the exact same message, then do:

    git checkout combined-commit
    git reset --soft previous-version
    git commit -C @
> And what happens if you had other changes in the working copy first?

Do something with them. Put them in a commit, put them into a commit in the global stack of todo commits or tell git to do that automatically.

> Or if you want to split a commit that's not at HEAD?

Check it out or do a rebase.

Those were rhetorical questions. I know how to use Git. Sorry that I was unclear.