From: Patrick Steinhardt <ps@pks.im>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 7/7] builtin/cat-file: filter objects via object database
Date: Fri, 10 Jul 2026 09:09:12 +0200 [thread overview]
Message-ID: <alCamGRrhBJgvMKQ@pks.im> (raw)
In-Reply-To: <xmqq33xsoupa.fsf@gitster.g>
On Thu, Jul 09, 2026 at 11:59:29AM -0700, Junio C Hamano wrote:
> Patrick Steinhardt <ps@pks.im> writes:
>
> > Refactor git-cat-file(1) to use the new object filter option when
> > batching all objects. This significantly simplifies the logic and
> > ensures that we don't have to reach into internals of the "files" source
> > anymore.
>
> This would become more convincing if you spent a few lines before
> presenting the solution to give an observation of what the current
> code does, e.g.,
>
> When batching all objects, git-cat-file(1) reaches into the
> internals of the object database and manually manages bitmaps to
> apply object filters. This creates coupling between the command
> and ODB backend internals.
>
> to highlight the perceived problem in it. That would flow naturally
> to the description of your solution.
Good point, will add.
Patrick
next prev parent reply other threads:[~2026-07-10 7:09 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-09 8:35 [PATCH 0/7] odb: introduce object filters to `odb_for_each_object()` Patrick Steinhardt
2026-07-09 8:35 ` [PATCH 1/7] odb/source-packed: improve lookup when enumerating objects Patrick Steinhardt
2026-07-09 19:54 ` Justin Tobler
2026-07-10 7:08 ` Patrick Steinhardt
2026-07-09 8:35 ` [PATCH 2/7] pack-bitmap: mark object filter as `const` Patrick Steinhardt
2026-07-09 8:35 ` [PATCH 3/7] pack-bitmap: allow aborting iteration of bitmapped objects Patrick Steinhardt
2026-07-09 20:19 ` Justin Tobler
2026-07-10 7:08 ` Patrick Steinhardt
2026-07-11 7:47 ` Jeff King
2026-07-09 8:35 ` [PATCH 4/7] pack-bitmap: iterate object sources when opening bitmaps Patrick Steinhardt
2026-07-09 21:08 ` Justin Tobler
2026-07-10 7:08 ` Patrick Steinhardt
2026-07-09 8:35 ` [PATCH 5/7] pack-bitmap: introduce function to open bitmap for a single source Patrick Steinhardt
2026-07-09 8:35 ` [PATCH 6/7] odb: introduce object filters to `odb_for_each_object()` Patrick Steinhardt
2026-07-09 21:43 ` Justin Tobler
2026-07-10 7:09 ` Patrick Steinhardt
2026-07-09 8:35 ` [PATCH 7/7] builtin/cat-file: filter objects via object database Patrick Steinhardt
2026-07-09 18:59 ` Junio C Hamano
2026-07-10 7:09 ` Patrick Steinhardt [this message]
2026-07-10 8:48 ` [PATCH v2 0/8] odb: introduce object filters to `odb_for_each_object()` Patrick Steinhardt
2026-07-10 8:48 ` [PATCH v2 1/8] odb/source-packed: improve lookup when enumerating objects Patrick Steinhardt
2026-07-10 22:25 ` Taylor Blau
2026-07-13 9:54 ` Patrick Steinhardt
2026-07-14 3:49 ` Taylor Blau
2026-07-14 5:35 ` Patrick Steinhardt
2026-07-10 8:48 ` [PATCH v2 2/8] pack-bitmap: mark object filter as `const` Patrick Steinhardt
2026-07-10 22:25 ` Taylor Blau
2026-07-10 8:48 ` [PATCH v2 3/8] pack-bitmap: allow aborting iteration of bitmapped objects Patrick Steinhardt
2026-07-10 22:34 ` Taylor Blau
2026-07-11 8:01 ` Jeff King
2026-07-13 9:53 ` Patrick Steinhardt
2026-07-14 3:58 ` Taylor Blau
2026-07-14 7:17 ` Jeff King
2026-07-10 8:48 ` [PATCH v2 4/8] pack-bitmap: iterate object sources when opening bitmaps Patrick Steinhardt
2026-07-10 22:40 ` Taylor Blau
2026-07-10 8:48 ` [PATCH v2 5/8] pack-bitmap: drop `_1` suffix from functions that open bitmaps Patrick Steinhardt
2026-07-10 22:41 ` Taylor Blau
2026-07-10 8:48 ` [PATCH v2 6/8] pack-bitmap: introduce function to open bitmap for a single source Patrick Steinhardt
2026-07-10 8:48 ` [PATCH v2 7/8] odb: introduce object filters to `odb_for_each_object()` Patrick Steinhardt
2026-07-10 22:42 ` Taylor Blau
2026-07-10 8:49 ` [PATCH v2 8/8] builtin/cat-file: filter objects via object database Patrick Steinhardt
2026-07-11 7:58 ` [PATCH v2 9/8?] pack-objects: drop unused return value from add_object_entry() Jeff King
2026-07-11 16:42 ` Junio C Hamano
2026-07-13 14:41 ` [PATCH v3 0/9] odb: introduce object filters to `odb_for_each_object()` Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 1/9] odb/source-packed: improve lookup when enumerating objects Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 2/9] pack-bitmap: mark object filter as `const` Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 3/9] pack-objects: drop unused return value from add_object_entry() Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 4/9] pack-bitmap: allow aborting iteration of bitmapped objects Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 5/9] pack-bitmap: iterate object sources when opening bitmaps Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 6/9] pack-bitmap: drop `_1` suffix from functions that open bitmaps Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 7/9] pack-bitmap: introduce function to open bitmap for a single source Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 8/9] odb: introduce object filters to `odb_for_each_object()` Patrick Steinhardt
2026-07-13 14:41 ` [PATCH v3 9/9] builtin/cat-file: filter objects via object database Patrick Steinhardt
2026-07-14 3:59 ` [PATCH v3 0/9] odb: introduce object filters to `odb_for_each_object()` Taylor Blau
2026-07-14 5:36 ` Patrick Steinhardt
2026-07-14 7:17 ` Jeff King
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