From: Adrian Ratiu <adrian.ratiu@collabora.com>
Date: Mon, 02 Mar 2026 19:20:23 GMT
Subject: Re: What's cooking in git.git (Feb 2026, #11)
Message-ID: <87cy1mox6w.fsf@gentoo.mail-host-address-is-not-set>
In-Reply-To: <xmqqtsuyyrrc.fsf@gitster.g>

On Mon, 02 Mar 2026, Junio C Hamano <gitster@pobox.com> wrote:
> Patrick Steinhardt <ps@pks.im> writes:
>
>> On Fri, Feb 27, 2026 at 05:02:12PM -0800, Junio C Hamano wrote:
>>> * ar/run-command-hook-take-2 (2026-01-28) 12 commits
>>>   (merged to 'next' on 2026-02-22 at 4aa543f115)
>>>  + receive-pack: convert receive hooks to hook API
>>>  + receive-pack: convert update hooks to new API
>>>  + run-command: poll child input in addition to output
>>>  + hook: add jobs option
>>>  + reference-transaction: use hook API instead of run-command
>>>  + transport: convert pre-push to hook API
>>>  + hook: allow separate std[out|err] streams
>>>  + hook: convert 'post-rewrite' hook in sequencer.c to hook API
>>>  + hook: provide stdin via callback
>>>  + run-command: add stdin callback for parallelization
>>>  + run-command: add helper for pp child states
>>>  + t1800: add hook output stream tests
>>>  (this branch is used by ar/config-hooks and ar/parallel-hooks.)
>>> 
>>>  Use the hook API to replace ad-hoc invocation of hook scripts via
>>>  the run_command() API.
>>> 
>>>  Will merge to 'master'.
>>>  source: <20260128213927.3026875-1-adrian.ratiu@collabora.com>
>>
>> It would be great if you could hold off merging this patch series for
>> now. There's a rather steep performance regression in the "update" hook
>> caused by this series, see also [1].
>
> Thanks.  I'll be expecting an incremental update for this.

Fix posted:

https://lore.kernel.org/git/20260302191704.1814567-1-adrian.ratiu@collabora.com/T/#t