From: Junio C Hamano <gitster@pobox.com>
To: Sergey Organov <sorganov@gmail.com>
Cc: Bryan Turner <bturner@atlassian.com>,
Elijah Newren <newren@gmail.com>,
usbuser@mailbox.org, Git Mailing List <git@vger.kernel.org>
Subject: Re: Unexpected or wrong ff, no-ff and ff-only behaviour
Date: Fri, 12 Jul 2019 11:33:01 -0700 [thread overview]
Message-ID: <xmqqh87rp0gy.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <87blxz9xbh.fsf@osv.gnss.ru> (Sergey Organov's message of "Fri, 12 Jul 2019 16:50:10 +0300")
Sergey Organov <sorganov@gmail.com> writes:
>> If we have a project like this:
>>
>> A topic that is slightly stale
>> /
>> o---F---o---o---X mainline
>>
>> M, A', and N should end up with identical trees:
>>
>>
>> A-----------M topic that is slightly stale, merged into mainline
>> / /
>> o---F---o---o---X---N mainline with A' merged
>> \ /
>> A' mainline with A rebased on top as A'
>>
>> And by forcing to rebase A to A' before merging into the mainline as
>> N, compared to advancing mainline from X to M, one major difference
>> the workflow is making is to _lose_ the information that the topic
>> was cooked in the context of an older mainline and did not take what
>> happened since F until X into account....
>
> However, committing untested M still doesn't taste as the best possible
> way of handling things in general. It'd be best to actually test M or N
> before publishing.
Oh, no question about it. I am not advocating (and I do not do
personally) publishing an untested tip.
But the point is, if M and N are equally well tested before
publication, they may still have bugs resulting from subtle
interactions between A and F..X that is not discovered during that
testing. And N loses the information that would help diagnosing
what went wrong, which does not happen if you published M.
About the docs easily getting misinterpreted, I think Elijah covered
it pretty well.
Thanks.
next prev parent reply other threads:[~2019-07-12 18:33 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-09 9:42 Unexpected or wrong ff, no-ff and ff-only behaviour usbuser
2019-07-09 14:51 ` Junio C Hamano
2019-07-09 16:15 ` Roland Jäger
2019-07-09 16:35 ` Elijah Newren
2019-07-09 17:00 ` usbuser
2019-07-09 20:33 ` Elijah Newren
2019-07-09 20:51 ` Bryan Turner
2019-07-10 7:49 ` usbuser
2019-07-10 16:34 ` Junio C Hamano
2019-07-11 5:13 ` Sergey Organov
2019-07-11 17:03 ` Junio C Hamano
2019-07-12 13:50 ` Sergey Organov
2019-07-12 16:24 ` Elijah Newren
2019-07-15 12:08 ` Sergey Organov
2019-07-12 18:33 ` Junio C Hamano [this message]
2019-07-15 12:47 ` Sergey Organov
2019-07-15 16:57 ` Junio C Hamano
2019-07-19 11:00 ` Sergey Organov
2019-07-11 15:46 ` brian m. carlson
2019-07-10 14:36 ` Sergey Organov
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