Re: [PATCH v2] rebase: write script before initializing state

> If rebase.instructionFormat is invalid the repository is left in a
> strange state when the interactive rebase fails. `git status` outputs
> both the same as it would have in the normal case *and* something
> related to the interactive rebase:
>
>     $ git -c rebase.instructionFormat=blah rebase -i
>     fatal: invalid --pretty format: blah
>     $ git status
>     On branch master
>     Your branch is ahead of 'upstream/master' by 1 commit.
>       (use "git push" to publish your local commits)
>
>     git-rebase-todo is missing.
>     No commands done.
>     No commands remaining.
>     You are currently editing a commit while rebasing branch 'master' on '8db3019401'.
>       (use "git commit --amend" to amend the current commit)
>       (use "git rebase --continue" once you are satisfied with your changes)
>
> get_commit_format() calls die() on failure so we cannot handle the error
> gracefully. By attempting to write the rebase script before initializing
> the state this bad state can be avoided.
>
> Signed-off-by: Øystein Walle <oystwa@gmail.com>
> ---
> So sorry for the delay. I saw that the signoff was missing, then saw
> Phillip's review, decided to think about it and then life happened in
> the mean time...
>
> This patch is identical to the first one except it has the missing
> signoff and a few typos in the commit message corrected. Phillip's
> suggestions are noted and appreciated but unfortunately I am unable to
> work on the at the moment. And I do think my patch is at least an
> improvement albeit perhaps less thorough than it could have been.