From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Igor Djordjevic <igor.d.djordjevic@gmail.com>
Cc: phillip.wood@dunelm.org.uk, Jacob Keller <jacob.keller@gmail.com>,
Sergey Organov <sorganov@gmail.com>,
Git Mailing List <git@vger.kernel.org>,
Johannes Sixt <j6t@kdbg.org>, Junio C Hamano <gitster@pobox.com>
Subject: Re: [RFC] Rebasing merges: a jorney to the ultimate solution(RoadClear)
Date: Sun, 11 Mar 2018 13:08:03 +0100 (STD) [thread overview]
Message-ID: <nycvar.QRO.7.76.6.1803111301340.20700@ZVAVAG-6OXH6DA.rhebcr.pbec.zvpebfbsg.pbz> (raw)
In-Reply-To: <f3872fb9-01bc-b2f1-aee9-cfc0e4db77d6@gmail.com>
Hi Buga,
On Thu, 8 Mar 2018, Igor Djordjevic wrote:
> On 08/03/2018 12:20, Phillip Wood wrote:
> >
> > I did wonder about using 'pick <original-merge>' for rebasing merges
> > and keeping 'merge ...' for recreating them but I'm not sure if that
> > is a good idea. It has the advantage that the user cannot specify the
> > wrong parents for the merge to be rebased as 'git rebase' would work
> > out if the parents have been rebased, but maybe it's a bit magical to
> > use pick for merge commits. Also there isn't such a simple way for the
> > user to go from 'rabase this merge' to 'recreate this merge' as they'd
> > have to write the whole merge line themselves (though I guess
> > something like emacs' git-rebase.el would be able to help with that)
>
> Hmm, funny enough, `pick <original merge>` was something I though about
> originally, too, feeling that it might make more sense in terms on
> what`s really going on, but I guess I wanted it incorporated into
> `--recreate-merges` too much that I tried really hard to fit it in,
> without changing it much :/
The `pick <original-merge>` syntax is too limited to allow reordering, let
alone changing the parents.
> And now that I said this in a previous reply:
>
> > The thing is, in my opinion, as long as we are _rebasing_, you can`t
> > pick any merge strategy, as it doesn`t really make much sense. If you
> > do want a specific strategy, than that`s _recreating_ a merge, and it
> > goes fine with what you already have for `--recreate-merges`.
> >
> > On merge rebasing, the underline strategy we decide to use is just an
> > implementation detail, picking the one that works best (or the only
> > one that works, even), user should have nothing to do with it.
>
> The difference between "rebase merge commit" and "recreate merge
> commit" might starting to be more evident.
True.
> So... I might actually go for this one now. And (trying to stick with
> explicit mappings, still :P), now that we`re not married to `merge`
> expectations a user may already have, maybe a format like this:
>
> pick <original-merge> <original-parent1>:HEAD <original-parent2>:<new-parent2>
I do not really like it, as it makes things a ton less intuitive. If you
did not know about this here discussion, and you did not read the manual
(and let's face it: a UI that does not require users to read the manual is
vastly superior to a UI that does), and you encountered this command:
merge deadbeef cafecafe:download-button
what would you think those parameters would mean?
Granted, encountering
merge -R -C deadbeef download-button # Merge branch 'download-button'
is still not *quite* as intuitive as I would wish. Although, to be honest,
if I encountered this, I would think that I should probably leave the -R
and the -C deadbeef alone, and that I could change what is getting merged
by changing the `download-button` parameter.
> p.s. Are we moving towards `--rebase-merges` I mentioned in that
> other topic[1], as an add-on series after `--recreate-merges` hits
> the mainstream (as-is)...? :P
That's an interesting question. One that I do not want to answer alone,
but I would be in favor of `--rebase-merges` as it is IMHO a much better
name for what this option is all about.
Other opinions?
Ciao,
Dscho
next prev parent reply other threads:[~2018-03-11 12:11 UTC|newest]
Thread overview: 173+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-16 13:08 [RFC] Rebasing merges: a jorney to the ultimate solution (Road Clear) Sergey Organov
2018-02-18 4:16 ` Jacob Keller
2018-02-19 5:28 ` Sergey Organov
2018-02-19 23:44 ` Igor Djordjevic
2018-02-20 12:42 ` Sergey Organov
2018-02-27 0:07 ` Johannes Schindelin
2018-02-27 5:01 ` Sergey Organov
2018-02-27 5:30 ` Jacob Keller
2018-02-27 16:21 ` Johannes Schindelin
2018-02-27 18:55 ` Igor Djordjevic
2018-02-27 19:59 ` Igor Djordjevic
2018-02-27 23:27 ` Johannes Schindelin
2018-02-28 2:12 ` Igor Djordjevic
2018-02-28 4:35 ` Igor Djordjevic
2018-02-28 6:14 ` Sergey Organov
2018-02-28 20:53 ` Igor Djordjevic
2018-02-28 5:44 ` Sergey Organov
2018-02-28 19:42 ` Igor Djordjevic
2018-02-27 23:40 ` Igor Djordjevic
2018-02-28 0:10 ` Junio C Hamano
2018-02-28 2:35 ` Igor Djordjevic
2018-02-28 5:27 ` Sergey Organov
2018-02-28 0:36 ` Jacob Keller
2018-02-28 1:33 ` Igor Djordjevic
2018-02-28 1:43 ` Igor Djordjevic
2018-02-28 5:21 ` Sergey Organov
2018-02-28 19:09 ` Igor Djordjevic
2018-03-01 5:27 ` Sergey Organov
2018-02-28 5:19 ` Sergey Organov
2018-02-28 20:25 ` Igor Djordjevic
2018-02-28 22:17 ` Igor Djordjevic
2018-03-01 5:19 ` Sergey Organov
2018-03-01 5:39 ` Sergey Organov
2018-03-02 1:16 ` Igor Djordjevic
2018-03-02 5:40 ` Sergey Organov
2018-03-02 17:45 ` Igor Djordjevic
2018-03-02 11:17 ` [RFC] Rebasing merges: a jorney to the ultimate solution(RoadClear) Phillip Wood
2018-03-02 12:36 ` Phillip Wood
2018-03-02 16:02 ` Jacob Keller
2018-03-02 23:33 ` Igor Djordjevic
2018-03-06 10:36 ` Phillip Wood
2018-03-06 18:12 ` Johannes Schindelin
2018-03-06 19:43 ` Igor Djordjevic
2018-03-07 7:26 ` Johannes Schindelin
2018-03-08 11:20 ` Phillip Wood
2018-03-08 12:16 ` Phillip Wood
2018-03-08 16:05 ` Igor Djordjevic
2018-03-11 12:00 ` Johannes Schindelin
2018-03-11 16:33 ` Igor Djordjevic
2018-03-12 10:37 ` Johannes Schindelin
2018-03-12 12:56 ` Sergey Organov
2018-03-13 0:01 ` Igor Djordjevic
2018-03-26 12:03 ` Johannes Schindelin
2018-03-27 5:08 ` Sergey Organov
2018-03-27 13:35 ` Johannes Schindelin
2018-04-02 6:07 ` Sergey Organov
2018-03-12 23:54 ` Igor Djordjevic
2018-03-13 6:25 ` Sergey Organov
2018-03-08 15:56 ` Igor Djordjevic
2018-03-11 12:08 ` Johannes Schindelin [this message]
2018-03-11 17:34 ` Igor Djordjevic
2018-03-12 10:46 ` Johannes Schindelin
2018-03-13 0:16 ` Igor Djordjevic
2018-03-26 13:07 ` Johannes Schindelin
2018-03-27 5:51 ` Sergey Organov
2018-03-27 13:49 ` Johannes Schindelin
2018-03-28 5:57 ` Sergey Organov
2018-03-30 13:41 ` Johannes Schindelin
2018-03-30 16:36 ` Sergey Organov
2018-03-28 5:57 ` Sergey Organov
[not found] ` <CA+P7+xoDQ2mzhxeZPFhaY+TaSoKkQm=5AtoduHH06-VggOJ2jg@mail.gmail.com>
2018-03-28 11:29 ` Sergey Organov
[not found] ` <CA+P7+xo19mHrWz9Fy-ifgCcVJM2xwzcLj7F2NvFe2LwGbaJiDQ@mail.gmail.com>
2018-03-29 5:53 ` Sergey Organov
2018-03-30 10:38 ` Johannes Schindelin
2018-03-30 12:36 ` Sergey Organov
2018-03-30 13:33 ` Johannes Schindelin
2018-03-30 15:13 ` Sergey Organov
2018-03-28 12:10 ` Sergey Organov
2018-03-08 16:07 ` Jacob Keller
2018-03-11 12:11 ` Johannes Schindelin
2018-03-11 17:46 ` Igor Djordjevic
2018-03-08 15:16 ` Igor Djordjevic
2018-03-08 16:21 ` Igor Djordjevic
2018-03-11 12:22 ` Johannes Schindelin
2018-03-14 14:24 ` Sergey Organov
2018-03-14 23:11 ` Igor Djordjevic
2018-03-15 6:00 ` Sergey Organov
2018-03-15 21:51 ` Igor Djordjevic
2018-03-17 2:08 ` Igor Djordjevic
2018-03-19 5:44 ` Sergey Organov
2018-03-19 21:35 ` Igor Djordjevic
2018-03-20 14:43 ` Sergey Organov
2018-03-26 13:47 ` Johannes Schindelin
2018-03-06 23:24 ` Junio C Hamano
2018-03-07 7:09 ` Johannes Schindelin
2018-03-07 18:20 ` Junio C Hamano
2018-03-08 7:03 ` Johannes Schindelin
2018-03-08 8:11 ` Junio C Hamano
2018-03-09 17:09 ` Johannes Schindelin
2018-03-02 16:00 ` Jacob Keller
2018-03-02 18:14 ` Igor Djordjevic
2018-03-03 17:29 ` Igor Djordjevic
2018-03-05 5:35 ` Sergey Organov
2018-03-02 11:31 ` [RFC] Rebasing merges: a jorney to the ultimate solution (Road Clear) Phillip Wood
2018-03-03 0:29 ` Igor Djordjevic
2018-03-05 5:00 ` Sergey Organov
2018-03-06 10:52 ` Phillip Wood
2018-03-06 16:56 ` Junio C Hamano
2018-03-08 7:05 ` Johannes Schindelin
2018-03-08 8:18 ` Junio C Hamano
2018-03-11 11:56 ` Johannes Schindelin
2018-03-13 18:24 ` Junio C Hamano
2018-03-26 13:17 ` Johannes Schindelin
2018-03-05 17:29 ` Johannes Schindelin
2018-03-06 23:21 ` Igor Djordjevic
2018-03-07 7:04 ` Johannes Schindelin
2018-03-06 10:45 ` Phillip Wood
2018-03-06 11:45 ` Sergey Organov
2018-03-08 16:30 ` Igor Djordjevic
2018-03-06 18:12 ` Johannes Schindelin
2018-03-07 5:08 ` Sergey Organov
2018-03-07 6:58 ` Johannes Schindelin
2018-03-07 14:34 ` Sergey Organov
2018-03-08 6:45 ` Johannes Schindelin
2018-03-12 12:31 ` Sergey Organov
2018-03-26 11:37 ` Johannes Schindelin
2018-03-27 5:11 ` Sergey Organov
2018-03-27 12:55 ` Johannes Schindelin
2018-03-28 4:32 ` Sergey Organov
2018-03-08 11:08 ` Phillip Wood
2018-03-05 17:52 ` Johannes Schindelin
2018-03-13 16:10 ` Sergey Organov
2018-03-14 1:12 ` Igor Djordjevic
2018-03-14 7:21 ` Sergey Organov
2018-03-15 0:09 ` Igor Djordjevic
2018-03-15 7:52 ` Sergey Organov
2018-03-15 23:08 ` Igor Djordjevic
2018-03-16 7:31 ` Sergey Organov
2018-03-17 3:04 ` Igor Djordjevic
2018-03-19 6:01 ` Sergey Organov
2018-03-26 14:11 ` Johannes Schindelin
2018-02-28 0:29 ` Jacob Keller
2018-02-27 11:57 ` Sergey Organov
2018-02-27 18:14 ` Junio C Hamano
2018-02-28 0:30 ` Jacob Keller
2018-02-28 5:54 ` Sergey Organov
2018-02-28 4:53 ` Sergey Organov
2018-03-06 13:26 ` [RFC v2] " Sergey Organov
2018-03-07 6:46 ` Johannes Schindelin
2018-03-07 13:27 ` Sergey Organov
2018-03-07 14:08 ` Johannes Schindelin
2018-03-07 15:16 ` Sergey Organov
2018-03-08 7:01 ` Johannes Schindelin
2018-03-12 12:42 ` Sergey Organov
2018-03-26 11:50 ` Johannes Schindelin
2018-03-08 19:58 ` Igor Djordjevic
2018-03-08 20:27 ` Igor Djordjevic
2018-03-08 22:05 ` Igor Djordjevic
2018-03-08 23:31 ` Igor Djordjevic
2018-03-11 15:47 ` Johannes Schindelin
2018-03-11 20:53 ` Igor Djordjevic
2018-03-12 10:20 ` Johannes Schindelin
2018-03-12 13:49 ` Sergey Organov
2018-03-26 12:44 ` Johannes Schindelin
2018-03-27 5:32 ` Sergey Organov
2018-03-13 0:29 ` Igor Djordjevic
2018-03-26 13:58 ` Johannes Schindelin
2018-03-12 13:07 ` Sergey Organov
2018-03-11 15:40 ` Johannes Schindelin
2018-03-11 22:04 ` Igor Djordjevic
2018-03-12 12:05 ` Sergey Organov
2018-03-26 11:33 ` Johannes Schindelin
2018-03-27 5:34 ` Sergey Organov
2018-03-12 22:41 ` Igor Djordjevic
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