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Re: When are you going to stop ignoring pull.mode?

From
MBMatthias Baumgarten <matthias.baumgarten@aixigo.com>
Date
Jul 17, 2021, 10:22 UTC
Message-ID
<c54fa084-75f4-b775-8ac2-6df3c7a36571@aixigo.com>
In-Reply-To
<60f1daa896f69_330208b1@natae.notmuch>
On 7/16/21 9:14 PM, Felipe Contreras wrote:
Show 41 quoted lines
> Elijah Newren wrote:
>> It may be a worthy goal, but I cannot implement correct behavior if I
>> cannot determine what correct behavior is.
>>
>> You've only specified how to handle a subset of the valid combinations
>> in each of your emails, and from those individually or even
>> collectively I cannot deduce rules for handling the others.  Reading
>> the dozen+ recent messages in the various recent threads, I think I've
>> figured out your opinion in all but two cases, but I have no idea your
>> intent on those two (I would have thought --rebase override there too,
>> but you excluded that), and I'm rather uncertain I've correctly
>> understood you for the other ones (I really hope gmail doesn't
>> whitespace damage the following table):
>>
>>     pull.ff  pull.rebase  commandline            action
>>       *          *        --ff-only --rebase     fast-forward only[1]
>>       *          *        --rebase --no-ff       rebase[1]
>>       *          *        --rebase --ff          rebase[1]
>>       *          *        --ff-only --no-rebase  fast-forward only
>>       *          *        --no-rebase --no-ff    merge --no-ff
>>       *          *        --no-rebase --ff       merge --ff
>>
>>      <unset>     *        --no-rebase            merge --ff
>>      only        *        --no-rebase            merge --ff[2]
>>      false       *        --no-rebase            merge --no-ff
>>      true        *        --no-rebase            merge --ff
>>
>>      <unset>     *        --rebase               rebase
>>      only        *        --rebase               rebase[2]
>>      false       *        --rebase               ?[2]
>>      true        *        --rebase               ?[2]
>>
>>       *          *        --ff-only              fast-forward only[1]
>>
>>       *       <unset>     --no-ff                merge --no-ff
>>       *        false      --no-ff                merge --no-ff
>>       *       !false      --no-ff                rebase (ignore --no-ff)[2][3]
>>
>>       *       <unset>     --ff                   merge --ff
>>       *        false      --ff                   merge --ff
>>       *       !false      --ff                   rebase (ignore --ff)[2][3]
What about
          *       !false      --ff-only              ???

I think these are conflicting options, see [ ] (the ref without a number). This feels like saying oh, I want to rebase, but I want to fast-forward. What should happen with my local changes then? Could one argue that this should lead to the local changes being rebased on top of the remote?

Show 23 quoted lines
>>
>> [1] https://lore.kernel.org/git/xmqq7dhrtrc2.fsf@gitster.g/
>>      https://lore.kernel.org/git/c62933fb-96b2-99f5-7169-372f486f6e39@aixigo.com/
>> [2] https://lore.kernel.org/git/xmqqpmvn5ukj.fsf@gitster.g/
>> [3] https://lore.kernel.org/git/xmqq8s2b489p.fsf@gitster.g/
>>
>> It appears you, Phillip, and I all had different opinions about
>> correct behavior and in a few cases though the documentation clearly
>> implied what we thought.  So, I'd have to say the documentation is
>> rather unclear as well.  However, even if the above table is filled
>> out, it may be complicated enough that I'm at a bit of a loss about
>> how to update the documentation to explain it short of including the
>> table in the documentation.
> 
> Yeah, now you are starting to see the problem.
> 
> How many more failed attempts do you need to go through before accepting
> that the approach you thought was feasible is in fact not feasible?
> 
> The solution is simple and self-documenting:
> 
>    pull.mode={fast-forward,merge,rebase}
> 
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Previous: Felipe ContrerasNext: Felipe Contreras
Message 4 of 10 in “When are you going to stop ignoring pull.mode?”
  1. Felipe ContrerasJul 16, 2021
  2. Bagas SanjayaJul 17, 2021
  3. Felipe ContrerasJul 17, 2021
  4. Matthias BaumgartenJul 17, 2021
  5. Felipe ContrerasJul 17, 2021
  6. Junio C HamanoJul 17, 2021
  7. Felipe ContrerasJul 17, 2021
  8. Matthias BaumgartenJul 19, 2021
  9. Junio C HamanoJul 19, 2021
  10. Felipe ContrerasJul 19, 2021

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