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From: Junio C Hamano <gitster@pobox.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Cc: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>,
	git@vger.kernel.org, Eric Wong <e@80x24.org>,
	Johannes Sixt <j6t@kdbg.org>, Alban Gruin <alban.gruin@gmail.com>,
	Phillip Wood <phillip.wood123@gmail.com>,
	Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: Re: re-mentioning --preserve-merges in the docs
Date: Thu, 21 Jul 2022 13:15:31 -0700	[thread overview]
Message-ID: <xmqqwnc6fcik.fsf@gitster.g> (raw)
In-Reply-To: <220721.86wnc6s2uh.gmgdl@evledraar.gmail.com> ("Ævar Arnfjörð Bjarmason"'s message of "Thu, 21 Jul 2022 21:02:14 +0200")

Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:

> On Tue, Sep 07 2021, Johannes Schindelin via GitGitGadget wrote:
>
>> From: Johannes Schindelin <johannes.schindelin@gmx.de>
>> [...]
>> --p::
>> ---preserve-merges::
>> -	[DEPRECATED: use `--rebase-merges` instead] Recreate merge commits
>> -	instead of flattening the history by replaying commits a merge commit
>> -	introduces. Merge conflict resolutions or manual amendments to merge
>> -	commits are not preserved.
>
> [In reply to an old commit]
>
> I opened "man git-rebase" today due to an on-list discussion and went
> through pretty much:
>
>  1. /preserve-merges # fails
>  2. skimming the SYNOPSIS, forgetting what the new thing is called
>  3. Paging down, eventually findinging & remembering the new thing is
>     "--rebase-merges".
>
> I wonder if there's objections to reinstating this in the docs
> somewhere, just as something like:
>
> 	--preserve-merges:
> 		An old "rebase" backend which is no longer supported,
> 		and which was removed from git in version v2.35.0.
>
> We don't do that with all flags that we've dropped, but perhaps this one
> was well known enough to not leave readers hanging...

My impression is that we consider that we have done so already for a
few releases by keeping "DEPRECATED: use rebase-merges", exactly
because "this one was well known enough", and now it is time to go
one step further, i.e. drop it from the document like the quoted
patch does, while recognising an attempt to use the option and
giving a custom message than the bog-standard "unknown option".

    $ git rebase --preserve-merges
    fatal: --preserve-merges was replaced by --rebase-merges
    Note: Your `pull.rebase` configuration may also be set to 'preserve',
    which is no longer supported; use 'merges' instead

The next step will be to drop that custom error support, I think.

  reply	other threads:[~2022-07-21 20:15 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-23 20:50 [PATCH 0/8] Drop support for git rebase --preserve-merges Johannes Schindelin via GitGitGadget
2019-11-23 20:50 ` [PATCH 1/8] t5520: do not use `pull.rebase=preserve` Johannes Schindelin via GitGitGadget
2019-11-23 20:50 ` [PATCH 2/8] remote: warn about unhandled branch.<name>.rebase values Johannes Schindelin via GitGitGadget
2019-11-23 20:50 ` [PATCH 3/8] tests: stop testing `git rebase --preserve-merges` Johannes Schindelin via GitGitGadget
2019-11-23 20:50 ` [PATCH 4/8] pull: remove support for `--rebase=preserve` Johannes Schindelin via GitGitGadget
2019-11-23 20:50 ` [PATCH 5/8] rebase: drop support for `--preserve-merges` Johannes Schindelin via GitGitGadget
2019-11-23 20:50 ` [PATCH 6/8] git-svn: " Johannes Schindelin via GitGitGadget
2019-11-23 22:08   ` Eric Wong
2019-11-24 21:29     ` Johannes Schindelin
2019-11-25  3:15       ` Eric Wong
2019-11-23 20:50 ` [PATCH 7/8] rebase: drop the internal `rebase--interactive` command Johannes Schindelin via GitGitGadget
2019-11-23 20:50 ` [PATCH 8/8] remote: no longer claim that branch.*.rebase=preserve is a thing Johannes Schindelin via GitGitGadget
2021-09-01 11:57 ` [PATCH v2 0/7] Drop support for git rebase --preserve-merges Johannes Schindelin via GitGitGadget
2021-09-01 11:57   ` [PATCH v2 1/7] t5520: do not use `pull.rebase=preserve` Johannes Schindelin via GitGitGadget
2021-09-01 11:57   ` [PATCH v2 2/7] remote: warn about unhandled branch.<name>.rebase values Johannes Schindelin via GitGitGadget
2021-09-01 11:57   ` [PATCH v2 3/7] tests: stop testing `git rebase --preserve-merges` Johannes Schindelin via GitGitGadget
2021-09-01 13:26     ` Ævar Arnfjörð Bjarmason
2021-09-01 11:57   ` [PATCH v2 4/7] pull: remove support for `--rebase=preserve` Johannes Schindelin via GitGitGadget
2021-09-01 11:57   ` [PATCH v2 5/7] rebase: drop support for `--preserve-merges` Johannes Schindelin via GitGitGadget
2021-09-01 12:21     ` Ævar Arnfjörð Bjarmason
2021-09-02 13:54       ` Johannes Schindelin
2021-09-02 14:11         ` Ævar Arnfjörð Bjarmason
2021-09-01 13:33     ` Ævar Arnfjörð Bjarmason
2021-09-02 13:59       ` Johannes Schindelin
2021-09-02 14:16         ` Ævar Arnfjörð Bjarmason
2021-09-02 14:28     ` Ævar Arnfjörð Bjarmason
2021-09-02 14:34     ` Ævar Arnfjörð Bjarmason
2021-09-02 14:56       ` Ævar Arnfjörð Bjarmason
2021-09-02 15:34         ` Ævar Arnfjörð Bjarmason
2021-09-04 19:41       ` Johannes Schindelin
2021-09-05  7:32         ` Ævar Arnfjörð Bjarmason
2021-09-05 22:36           ` Junio C Hamano
2021-09-06 10:15     ` Phillip Wood
2021-09-07 12:32       ` Johannes Schindelin
2021-09-07 15:31         ` Phillip Wood
2021-09-07 19:44           ` Johannes Schindelin
2021-09-01 11:57   ` [PATCH v2 6/7] git-svn: " Johannes Schindelin via GitGitGadget
2021-09-01 13:25     ` Ævar Arnfjörð Bjarmason
2021-09-02 14:00       ` Johannes Schindelin
2021-09-02 14:08       ` Johannes Schindelin
2021-09-01 11:57   ` [PATCH v2 7/7] rebase: drop the internal `rebase--interactive` command Johannes Schindelin via GitGitGadget
2021-09-06 10:10     ` Phillip Wood
2021-09-07 12:39       ` Johannes Schindelin
2021-09-01 13:37   ` [PATCH v2 0/7] Drop support for git rebase --preserve-merges Ævar Arnfjörð Bjarmason
2021-09-02 14:16     ` Johannes Schindelin
2021-09-02 14:51       ` Ævar Arnfjörð Bjarmason
2021-09-01 22:25   ` Junio C Hamano
2021-09-02 14:18     ` Johannes Schindelin
2021-09-02 20:06       ` Johannes Sixt
2021-09-07 17:33         ` Johannes Schindelin
2021-09-07 22:48           ` Elijah Newren
2021-09-10 12:08             ` Johannes Schindelin
2021-09-10 17:16               ` Elijah Newren
2021-09-13 11:24                 ` merge-ort and --rebase-merges, was " Johannes Schindelin
2021-09-13 15:53                   ` Elijah Newren
2021-09-06  6:58     ` Ævar Arnfjörð Bjarmason
2021-09-07 18:27       ` Junio C Hamano
2021-09-07 19:52         ` Ævar Arnfjörð Bjarmason
2021-09-04 22:30   ` Alban Gruin
2021-09-06 10:17     ` Phillip Wood
2021-09-07 12:48     ` Johannes Schindelin
2021-09-07 21:05   ` [PATCH v3 00/11] " Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 01/11] t5520: do not use `pull.rebase=preserve` Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 02/11] remote: warn about unhandled branch.<name>.rebase values Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 03/11] tests: stop testing `git rebase --preserve-merges` Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 04/11] pull: remove support for `--rebase=preserve` Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 05/11] rebase: drop support for `--preserve-merges` Johannes Schindelin via GitGitGadget
2021-09-10 14:53       ` Ævar Arnfjörð Bjarmason
2022-07-21 19:02       ` re-mentioning --preserve-merges in the docs (was: [PATCH v3 05/11] rebase: drop support for `--preserve-merges`) Ævar Arnfjörð Bjarmason
2022-07-21 20:15         ` Junio C Hamano [this message]
2022-07-29 13:24           ` re-mentioning --preserve-merges in the docs Johannes Schindelin
2021-09-07 21:05     ` [PATCH v3 06/11] git-svn: drop support for `--preserve-merges` Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 07/11] rebase: drop the internal `rebase--interactive` command Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 08/11] rebase: remove obsolete code comment Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 09/11] rebase: stop mentioning the -p option in comments Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 10/11] rebase: remove a no-longer-used function Johannes Schindelin via GitGitGadget
2021-09-07 21:05     ` [PATCH v3 11/11] sequencer: restrict scope of a formerly public function Johannes Schindelin via GitGitGadget
2021-09-08  1:30     ` [PATCH v3 00/11] Drop support for git rebase --preserve-merges Ævar Arnfjörð Bjarmason

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