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From: Jeff Hostetler <git@jeffhostetler.com>
To: Christian Couder <christian.couder@gmail.com>, git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
	Ben Peart <Ben.Peart@microsoft.com>,
	Jonathan Tan <jonathantanmy@google.com>,
	Nguyen Thai Ngoc Duy <pclouds@gmail.com>,
	Mike Hommey <mh@glandium.org>,
	Lars Schneider <larsxschneider@gmail.com>,
	Eric Wong <e@80x24.org>,
	Christian Couder <chriscool@tuxfamily.org>,
	Jeff Hostetler <jeffhost@microsoft.com>
Subject: Re: [PATCH 01/40] Add initial external odb support
Date: Thu, 4 Jan 2018 14:59:37 -0500	[thread overview]
Message-ID: <96c60f40-052c-b098-f58f-e39e308694f0@jeffhostetler.com> (raw)
In-Reply-To: <20180103163403.11303-2-chriscool@tuxfamily.org>



On 1/3/2018 11:33 AM, Christian Couder wrote:
> The external-odb.{c,h} files will contain the functions
> that are called by the rest of Git mostly from
> "sha1_file.c" to access the objects managed by the
> external odbs.
> 
> The odb-helper.{c,h} files will contain the functions to
> actually implement communication with either the internal
> functions or the external scripts or processes that will
> manage and provide external git objects.
> 
> For now only infrastructure to create helpers from the
> config and to manage a cache for the 'have' command is
> implemented.
> 
> Helped-by: Jeff King <peff@peff.net>
> Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
> ---
[...]
> diff --git a/odb-helper.h b/odb-helper.h
> new file mode 100644
> index 0000000000..9395e606ce
> --- /dev/null
> +++ b/odb-helper.h
> @@ -0,0 +1,24 @@
> +#ifndef ODB_HELPER_H
> +#define ODB_HELPER_H
> +
> +struct odb_helper {
> +	const char *name;
> +	const char *dealer;
> +
> +	struct odb_helper_object {
> +		unsigned char sha1[20];

Should this be "struct object_id" ?

> +		unsigned long size;
> +		enum object_type type;
> +	} *have;
> +	int have_nr;
> +	int have_alloc;
> +	int have_valid;
> +
> +	struct odb_helper *next;
> +};
> +
> +extern struct odb_helper *odb_helper_new(const char *name, int namelen);
> +extern int odb_helper_has_object(struct odb_helper *o,
> +				 const unsigned char *sha1);
> +
> +#endif /* ODB_HELPER_H */

Jeff


  reply	other threads:[~2018-01-04 19:59 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-03 16:33 [PATCH 00/40] Promisor remotes and external ODB support Christian Couder
2018-01-03 16:33 ` [PATCH 01/40] Add initial external odb support Christian Couder
2018-01-04 19:59   ` Jeff Hostetler [this message]
2018-01-15 14:34     ` Christian Couder
2018-01-03 16:33 ` [PATCH 02/40] Add GIT_NO_EXTERNAL_ODB env variable Christian Couder
2018-01-03 16:33 ` [PATCH 03/40] external-odb: add has_external_odb() Christian Couder
2018-01-03 16:33 ` [PATCH 04/40] fsck: introduce promisor objects Christian Couder
2018-01-03 16:33 ` [PATCH 05/40] fsck: support refs pointing to " Christian Couder
2018-01-03 16:33 ` [PATCH 06/40] fsck: support referenced " Christian Couder
2018-01-03 16:33 ` [PATCH 07/40] fsck: support promisor objects as CLI argument Christian Couder
2018-01-03 16:33 ` [PATCH 08/40] index-pack: refactor writing of .keep files Christian Couder
2018-01-03 16:33 ` [PATCH 09/40] introduce fetch-object: fetch one promisor object Christian Couder
2018-01-03 16:33 ` [PATCH 10/40] external-odb: implement external_odb_get_direct Christian Couder
2018-01-04 17:44   ` Jeff Hostetler
2018-01-15 14:47     ` Christian Couder
2018-01-03 16:33 ` [PATCH 11/40] sha1_file: support lazily fetching missing objects Christian Couder
2018-01-03 16:33 ` [PATCH 12/40] rev-list: support termination at promisor objects Christian Couder
2018-01-03 16:33 ` [PATCH 13/40] gc: do not repack promisor packfiles Christian Couder
2018-01-03 16:33 ` [PATCH 14/40] sha1_file: prepare for external odbs Christian Couder
2018-01-04 18:00   ` Jeff Hostetler
2018-01-16  7:23     ` Christian Couder
2018-01-03 16:33 ` [PATCH 15/40] external-odb: add script mode support Christian Couder
2018-01-04 19:55   ` Jeff Hostetler
2018-03-19 13:15     ` Christian Couder
2018-01-03 16:33 ` [PATCH 16/40] odb-helper: add 'enum odb_helper_type' Christian Couder
2018-01-03 16:33 ` [PATCH 17/40] odb-helper: add odb_helper_init() to send 'init' instruction Christian Couder
2018-01-03 16:33 ` [PATCH 18/40] t0400: add 'put_raw_obj' instruction to odb-helper script Christian Couder
2018-01-03 16:33 ` [PATCH 19/40] external odb: add 'put_raw_obj' support Christian Couder
2018-01-03 16:33 ` [PATCH 20/40] external-odb: accept only blobs for now Christian Couder
2018-01-03 16:33 ` [PATCH 21/40] t0400: add test for external odb write support Christian Couder
2018-01-03 16:33 ` [PATCH 22/40] Add t0410 to test external ODB transfer Christian Couder
2018-01-03 16:33 ` [PATCH 23/40] lib-httpd: pass config file to start_httpd() Christian Couder
2018-01-03 16:33 ` [PATCH 24/40] lib-httpd: add upload.sh Christian Couder
2018-01-03 16:33 ` [PATCH 25/40] lib-httpd: add list.sh Christian Couder
2018-01-03 16:33 ` [PATCH 26/40] lib-httpd: add apache-e-odb.conf Christian Couder
2018-01-03 16:33 ` [PATCH 27/40] odb-helper: add odb_helper_get_raw_object() Christian Couder
2018-01-03 16:33 ` [PATCH 28/40] pack-objects: don't pack objects in external odbs Christian Couder
2018-01-04 20:54   ` Jeff Hostetler
2018-03-19 13:27     ` Christian Couder
2018-01-03 16:33 ` [PATCH 29/40] Add t0420 to test transfer to HTTP external odb Christian Couder
2018-01-03 16:33 ` [PATCH 30/40] external-odb: add 'get_direct' support Christian Couder
2018-01-03 16:33 ` [PATCH 31/40] odb-helper: add 'script_mode' to 'struct odb_helper' Christian Couder
2018-01-03 16:33 ` [PATCH 32/40] odb-helper: add init_object_process() Christian Couder
2018-01-03 16:33 ` [PATCH 33/40] Add t0450 to test 'get_direct' mechanism Christian Couder
2018-01-03 16:33 ` [PATCH 34/40] Add t0460 to test passing git objects Christian Couder
2018-01-03 16:33 ` [PATCH 35/40] odb-helper: add put_object_process() Christian Couder
2018-01-03 16:33 ` [PATCH 36/40] Add t0470 to test passing raw objects Christian Couder
2018-01-03 16:34 ` [PATCH 37/40] odb-helper: add have_object_process() Christian Couder
2018-01-03 16:34 ` [PATCH 38/40] Add t0480 to test "have" capability and raw objects Christian Couder
2018-01-03 16:34 ` [PATCH 39/40] external-odb: use 'odb=magic' attribute to mark odb blobs Christian Couder
2018-01-03 16:34 ` [PATCH 40/40] Add Documentation/technical/external-odb.txt Christian Couder

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