From: Calvin Wan <calvinwan@google.com>
To: git@vger.kernel.org
Cc: gitster@pobox.com, jonathantanmy@google.com,
philipoakley@iee.email, johncai86@gmail.com,
calvinwan@google.com, me@ttaylorr.com
Subject: [PATCH v4 0/8] cat-file: add --batch-command remote-object-info command
Date: Mon, 2 May 2022 17:08:56 +0000 [thread overview]
Message-ID: <20220502170904.2770649-1-calvinwan@google.com> (raw)
In-Reply-To: <20220328191112.3092139-1-calvinwan@google.com>
Sometimes it is useful to get information about an object without having
to download it completely. The server logic has already been implemented
as “a2ba162cda (object-info: support for retrieving object info,
2021-04-20)”. This patch implements the client option for it.
Add `--object-info` option to `cat-file --batch-command`. This option
allows the client to make an object-info command request to a server
that supports protocol v2. If the server is v2, but does not allow for
the object-info command request, the entire object is fetched and the
relevant object info is returned.
Summary of changes ==================
Patches 1, 2, 3, and 7 are small changes that setup the main
implementation. Patch 4 sets up object-info to be backwards compatible
for future patch series that adds additional attributes. Patch 5 adds
internal trasnport functions to send and receive object-info command
request packets. Patch 6 adds the fallback if object-info is not
supported or fails. Patch 8 adds the cat-file implementation.
Changes since V3 ================
* Object-info is now implemented in cat-file --batch-command rather
than fetch (new base commit)
* Removed config option to advertise object-info
* Added forwards and backwards compability for object-info
* Split up some patches to better describe and visualize changes
Signed-off-by: Calvin Wan <calvinwan@google.com>
Helped-by: Jonathan Tan <jonathantanmy@google.com>
Calvin Wan (8):
fetch-pack: refactor packet writing
fetch-pack: move fetch default settings
object-store: add function to free object_info contents
object-info: send attribute packet regardless of object ids
transport: add client side capability to request object-info
transport: add object-info fallback to fetch
cat-file: move parse_cmd and DEFAULT_FORMAT up
cat-file: add --batch-command remote-object-info command
Documentation/git-cat-file.txt | 16 +-
builtin/cat-file.c | 225 ++++++++++++++++-----
fetch-pack.c | 61 ++++--
fetch-pack.h | 10 +
object-file.c | 16 ++
object-store.h | 3 +
protocol-caps.c | 14 +-
t/t1006-cat-file.sh | 347 +++++++++++++++++++++++++++++++++
transport-helper.c | 7 +-
transport.c | 97 ++++++++-
transport.h | 11 ++
11 files changed, 728 insertions(+), 79 deletions(-)
--
2.36.0.rc2.10170.gb555eefa6f
next prev parent reply other threads:[~2022-05-02 17:09 UTC|newest]
Thread overview: 103+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-08 23:19 [PATCH] fetch —object-info-format: client option for object-info Calvin Wan
2022-02-08 23:56 ` [PATCH v2] " Calvin Wan
2022-02-09 12:48 ` Philip Oakley
2022-02-10 22:32 ` Calvin Wan
2022-02-09 20:41 ` [PATCH v2] fetch object-info-format: " Jonathan Tan
2022-02-10 22:58 ` Calvin Wan
2022-03-28 19:11 ` [PATCH v3 0/3] object-info: add option for retrieving object info Calvin Wan
2022-03-28 19:11 ` [PATCH v3 1/3] fetch-pack: refactor packet writing and fetch options Calvin Wan
2022-03-29 22:54 ` Junio C Hamano
2022-03-29 23:01 ` Taylor Blau
2022-03-30 21:55 ` Jonathan Tan
2022-03-28 19:11 ` [PATCH v3 2/3] transfer.advertiseObjectInfo: add object-info config Calvin Wan
2022-03-29 22:34 ` Junio C Hamano
2022-03-29 22:48 ` Calvin Wan
2022-03-29 23:09 ` Taylor Blau
2022-03-28 19:11 ` [PATCH v3 3/3] object-info: add option for retrieving object info Calvin Wan
2022-03-29 19:57 ` Junio C Hamano
2022-03-29 22:54 ` Junio C Hamano
2022-03-30 0:49 ` Junio C Hamano
2022-03-30 22:31 ` Calvin Wan
2022-03-30 22:43 ` Jonathan Tan
2022-03-30 23:42 ` Junio C Hamano
2022-03-29 23:19 ` Taylor Blau
2022-03-30 22:47 ` Calvin Wan
2022-03-30 22:06 ` John Cai
2022-03-31 19:56 ` Calvin Wan
2022-04-01 16:16 ` Junio C Hamano
2022-03-30 22:07 ` Jonathan Tan
2022-03-30 22:12 ` Josh Steadmon
2022-03-30 22:46 ` Calvin Wan
2022-03-29 20:35 ` [PATCH v3 0/3] " Junio C Hamano
2022-03-29 22:40 ` Calvin Wan
2022-03-31 1:50 ` Junio C Hamano
2022-05-02 17:08 ` Calvin Wan [this message]
2022-05-02 17:08 ` [PATCH v4 1/8] fetch-pack: refactor packet writing Calvin Wan
2022-05-02 17:08 ` [PATCH v4 2/8] fetch-pack: move fetch default settings Calvin Wan
2022-05-02 22:58 ` Junio C Hamano
2022-05-03 23:06 ` Jonathan Tan
2022-05-05 18:13 ` Calvin Wan
2022-05-02 17:08 ` [PATCH v4 3/8] object-store: add function to free object_info contents Calvin Wan
2022-05-02 23:23 ` Junio C Hamano
2022-05-04 19:09 ` Junio C Hamano
2022-05-05 0:15 ` Junio C Hamano
2022-05-05 16:47 ` Calvin Wan
2022-05-05 17:01 ` Junio C Hamano
2022-05-02 17:09 ` [PATCH v4 4/8] object-info: send attribute packet regardless of object ids Calvin Wan
2022-05-03 0:05 ` Junio C Hamano
2022-05-03 19:21 ` Calvin Wan
2022-05-03 23:11 ` Jonathan Tan
2022-05-02 17:09 ` [PATCH v4 5/8] transport: add client side capability to request object-info Calvin Wan
2022-05-03 0:54 ` Junio C Hamano
2022-05-03 18:58 ` Calvin Wan
2022-05-04 15:42 ` Junio C Hamano
2022-05-03 23:15 ` Jonathan Tan
2022-05-04 15:50 ` Junio C Hamano
2022-05-02 17:09 ` [PATCH v4 6/8] transport: add object-info fallback to fetch Calvin Wan
2022-05-03 23:27 ` Jonathan Tan
2022-05-02 17:09 ` [PATCH v4 7/8] cat-file: move parse_cmd and DEFAULT_FORMAT up Calvin Wan
2022-05-02 17:09 ` [PATCH v4 8/8] cat-file: add --batch-command remote-object-info command Calvin Wan
2022-05-04 21:27 ` Jonathan Tan
2022-05-05 18:13 ` Calvin Wan
2022-05-05 18:44 ` Junio C Hamano
2022-05-05 19:09 ` Junio C Hamano
2022-05-05 19:19 ` Calvin Wan
2022-07-31 15:24 ` ZheNing Hu
2022-08-08 17:43 ` Calvin Wan
2022-07-28 23:02 ` [PATCH v5 0/6] " Calvin Wan
2022-07-28 23:56 ` Junio C Hamano
2022-07-29 0:02 ` Junio C Hamano
2022-07-31 8:41 ` Phillip Wood
2022-08-04 22:57 ` Calvin Wan
2022-09-30 23:23 ` Junio C Hamano
2022-07-28 23:02 ` [PATCH v5 1/6] fetch-pack: refactor packet writing Calvin Wan
2022-07-28 23:02 ` [PATCH v5 2/6] fetch-pack: move fetch initialization Calvin Wan
2022-07-28 23:02 ` [PATCH v5 3/6] protocol-caps: initialization bug fix Calvin Wan
2022-07-29 17:51 ` Junio C Hamano
2022-07-28 23:02 ` [PATCH v5 4/6] serve: advertise object-info feature Calvin Wan
2022-07-29 17:57 ` Junio C Hamano
2022-08-01 18:28 ` Calvin Wan
2022-08-01 18:44 ` Ævar Arnfjörð Bjarmason
2022-08-01 18:47 ` Junio C Hamano
2022-08-01 18:58 ` Calvin Wan
2022-07-28 23:02 ` [PATCH v5 5/6] transport: add client support for object-info Calvin Wan
2022-07-29 18:06 ` Junio C Hamano
2022-08-04 20:28 ` Calvin Wan
2022-08-01 13:30 ` Phillip Wood
2022-08-04 22:20 ` Calvin Wan
2022-08-08 10:07 ` Phillip Wood
2022-08-01 14:26 ` Phillip Wood
2022-08-08 9:16 ` Phillip Wood
2022-07-28 23:02 ` [PATCH v5 6/6] cat-file: add remote-object-info to batch-command Calvin Wan
2022-07-29 6:25 ` Ævar Arnfjörð Bjarmason
2022-08-07 5:50 ` ZheNing Hu
2022-08-08 18:07 ` Calvin Wan
2022-08-11 10:58 ` Ævar Arnfjörð Bjarmason
2022-07-29 18:21 ` Junio C Hamano
2022-08-08 18:37 ` Calvin Wan
2022-09-28 13:12 ` Ævar Arnfjörð Bjarmason
2022-07-31 15:02 ` [PATCH v4 0/8] cat-file: add --batch-command remote-object-info command ZheNing Hu
2022-08-08 17:32 ` Calvin Wan
2022-08-13 22:17 ` Junio C Hamano
2022-02-09 19:09 ` [PATCH] fetch —object-info-format: client option for object-info John Cai
2022-02-10 22:49 ` Calvin Wan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220502170904.2770649-1-calvinwan@google.com \
--to=calvinwan@google.com \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=johncai86@gmail.com \
--cc=jonathantanmy@google.com \
--cc=me@ttaylorr.com \
--cc=philipoakley@iee.email \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.