From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 11 Dec 2025 03:21:40 GMT
Subject: Re: bug: `git pull --rebase` breaks in the presence of pushurls
Message-ID: <xmqqpl8lg0u3.fsf@gitster.g>
In-Reply-To: <61f61218-1945-4efe-961a-e6cb4ac8c6a9@gmail.com>

Phillip Wood <phillip.wood123@gmail.com> writes:

> "git pull" already runs "git merge-base --fork-point" before it runs 
> "git fetch". The problematic reflog entry comes from a previous push 
> which pushes to a different server due to remote.<remote>.pushurl. 

Ah, of course.  fork-point heuristics with a repository you yourself
push into would not make all that sense, since you are in control
when and what to push there in the first place :/.

> Because we've just successfully pushed the local branch the fork point 
> calculation thinks the remote tracking branch matches the local branch 
> and so excludes all the local commits when we rebase but we didn't push 
> it to the same server that we're fetching from. I wonder if we should 
> disable the fork point calculation when there is a pushurl set.

Tempting thought.  Or educate users with diagnoses and advise()?