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From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, Han-Wen Nienhuys <hanwen@google.com>,
	Bagas Sanjaya <bagasdotme@gmail.com>
Subject: Re: [PATCH v2 0/9] reftable prep: have builtin/reflog.c handle "--verbose"
Date: Fri, 17 Dec 2021 00:31:10 +0100	[thread overview]
Message-ID: <211217.86ilvo9kxi.gmgdl@evledraar.gmail.com> (raw)
In-Reply-To: <xmqq35ms89u2.fsf@gitster.g>


On Thu, Dec 16 2021, Junio C Hamano wrote:

> Ævar Arnfjörð Bjarmason  <avarab@gmail.com> writes:
>
>> This series refactors various small bits of builtin/reflog.c
>> (e.g. using a "struct string_list" now), and finally makes it handle
>> the "--verbose" output, instead of telling the files backend to emit
>> that same verbose output.
>
> I was quite confused even after spending quite some time until I
> realized that you are primarily talking about the "-v" option of
> "git reflog expire" (and "delete", perhaps) and not about "git
> reflog -v" having different output from the same command without
> "-v" option.

Will try to clear that up in an eventual re-roll, but considering this a
"look at only if re-rolling for other reasons" for now.

> I'll refrain from commenting on, or picking up, the series until
> Han-Wen has a chance to take a look and give his input as it is
> unclear if it helps or crashes with his plan.

He hasn't reviewed this series.

But I think I/he have looked at it sufficiently that you might want to
consider picking it up, particularly since he doesn't work on Friday's &
with the holidays etc. it might be a while.

He commented on this helping with his plans recently here:

    https://lore.kernel.org/git/CAFQ2z_PSS9zOzR6nGYZ8DBK+6oOQzkJsEy_7y+NprwJ1OHNs7w@mail.gmail.com/

The snippet he's referring to can (last seen on-list, AFAICT) be seen
here:

    https://lore.kernel.org/git/3d57f7c443082fd2a7f01aee003a9cd3ca2dd910.1629207607.git.gitgitgadget@gmail.com/

Which from my reading of the code (I haven't actually tried to combine
this with reftable/* for real) would Just Work when combined with this
series.

I.e. he had "dry_run" implemented, but not "verbose". Now he'll get
"verbose" for free. The "XXX" comment there about dry_run appears to be
a TODO about not doing needless work within the reflog backend.

  reply	other threads:[~2021-12-16 23:42 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-30 21:38 [PATCH 00/12] reflog + gc: refactor, progress output, reftable-readyness Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 01/12] reflog delete: narrow scope of "cmd" passed to count_reflog_ent() Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 02/12] reflog expire: narrow scope of "cb" in cmd_reflog_expire() Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 03/12] reflog: change one->many worktree->refnames to use a string_list Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 04/12] reflog expire: don't do negative comparison on enum values Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 05/12] reflog expire: refactor & use "tip_commit" only for UE_NORMAL Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 06/12] reflog expire: don't use lookup_commit_reference_gently() Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 07/12] reflog: reduce scope of "struct rev_info" Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 08/12] refs files-backend: assume cb->newlog if !EXPIRE_REFLOGS_DRY_RUN Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 09/12] reflog + refs-backend: move "verbose" out of the backend Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 10/12] reflog expire: add progress output on --stale-fix Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 11/12] gc + reflog: emit progress output from "reflog expire --all" Ævar Arnfjörð Bjarmason
2021-11-30 21:38 ` [PATCH 12/12] gc + reflog: don't stall before initial "git gc" progress output Ævar Arnfjörð Bjarmason
2021-12-16 13:45 ` [PATCH v2 0/9] reftable prep: have builtin/reflog.c handle "--verbose" Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 1/9] reflog delete: narrow scope of "cmd" passed to count_reflog_ent() Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 2/9] reflog expire: narrow scope of "cb" in cmd_reflog_expire() Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 3/9] reflog: change one->many worktree->refnames to use a string_list Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 4/9] reflog expire: don't do negative comparison on enum values Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 5/9] reflog expire: refactor & use "tip_commit" only for UE_NORMAL Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 6/9] reflog expire: don't use lookup_commit_reference_gently() Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 7/9] reflog: reduce scope of "struct rev_info" Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 8/9] refs files-backend: assume cb->newlog if !EXPIRE_REFLOGS_DRY_RUN Ævar Arnfjörð Bjarmason
2021-12-16 13:45   ` [PATCH v2 9/9] reflog + refs-backend: move "verbose" out of the backend Ævar Arnfjörð Bjarmason
2021-12-16 22:27   ` [PATCH v2 0/9] reftable prep: have builtin/reflog.c handle "--verbose" Junio C Hamano
2021-12-16 23:31     ` Ævar Arnfjörð Bjarmason [this message]
2021-12-21 14:24   ` Han-Wen Nienhuys
2021-12-21 15:21     ` Ævar Arnfjörð Bjarmason
2021-12-22  4:06   ` [PATCH v3 " Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 1/9] reflog delete: narrow scope of "cmd" passed to count_reflog_ent() Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 2/9] reflog expire: narrow scope of "cb" in cmd_reflog_expire() Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 3/9] reflog: change one->many worktree->refnames to use a string_list Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 4/9] reflog expire: use "switch" over enum values Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 5/9] reflog expire: refactor & use "tip_commit" only for UE_NORMAL Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 6/9] reflog expire: don't use lookup_commit_reference_gently() Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 7/9] reflog: reduce scope of "struct rev_info" Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 8/9] refs files-backend: assume cb->newlog if !EXPIRE_REFLOGS_DRY_RUN Ævar Arnfjörð Bjarmason
2021-12-22  4:06     ` [PATCH v3 9/9] reflog + refs-backend: move "verbose" out of the backend Ævar Arnfjörð Bjarmason

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