Re: [PATCH 0/1] replay: add --revert option to reverse commit changes

From: Junio C Hamano <gitster@pobox.com>
Date: Nov 27, 2025, 20:17 UTC
Message-ID: <xmqqsedzjkls.fsf@gitster.g>
In-Reply-To: <fa403239-cae3-463b-8c62-8761116ec652@gmail.com>

Siddharth Asthana <siddharthasthana31@gmail.com> writes:

Show 10 quoted lines

>> These are both good workflows with appropriate uses.  To make the
>> tool useful for #2, it needs to be able to allow "I have merged a
>> topic with 7 commits, but the first commit and the fourth commit are
>> faulty and I need to revert them", i.e., not just a range
>
>
> Since replay uses the same rev-list machinery as `git log`, users can 
> already specify disconnected commits:
>
>      git replay --revert <target> <commit1> <commit4>

Ah, OK.

Yes, you can use setup_revisions() command line parsing, intercept the result of parsing before prepare_revilimit_list() reduces that to a contiguous set of commits that are reachable from some of the positive refs and are not reachable from any of the negative ones, so it certainly is doable.