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From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Jeff King" <peff@peff.net>, "Patrick Steinhardt" <ps@pks.im>,
	"Christian Couder" <christian.couder@gmail.com>,
	"Albert Cui" <albertqcui@gmail.com>,
	"Jonathan Tan" <jonathantanmy@google.com>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [RFC PATCH 09/13] fetch-pack: add a deref_without_lazy_fetch_extended()
Date: Thu,  5 Aug 2021 17:07:25 +0200	[thread overview]
Message-ID: <RFC-patch-09.13-20646ee07e-20210805T150534Z-avarab@gmail.com> (raw)
In-Reply-To: <RFC-cover-00.13-0000000000-20210805T150534Z-avarab@gmail.com>

Add a version of the deref_without_lazy_fetch function which can be
called with custom oi_flags and to grab information about the
"object_type". This will be used for the bundle-uri client in a
subsequent commit.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 fetch-pack.c | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/fetch-pack.c b/fetch-pack.c
index b0c7be717c..b0b21cc969 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -114,17 +114,18 @@ static void for_each_cached_alternate(struct fetch_negotiator *negotiator,
 		cb(negotiator, cache.items[i]);
 }
 
-static struct commit *deref_without_lazy_fetch(const struct object_id *oid,
-					       int mark_tags_complete)
+static struct commit *deref_without_lazy_fetch_extended(const struct object_id *oid,
+							int mark_tags_complete,
+							enum object_type *type,
+							unsigned int oi_flags)
 {
-	enum object_type type;
-	struct object_info info = { .typep = &type };
+	struct object_info info = { .typep = type };
 
 	while (1) {
 		if (oid_object_info_extended(the_repository, oid, &info,
-					     OBJECT_INFO_SKIP_FETCH_OBJECT | OBJECT_INFO_QUICK))
+					     oi_flags))
 			return NULL;
-		if (type == OBJ_TAG) {
+		if (*type == OBJ_TAG) {
 			struct tag *tag = (struct tag *)
 				parse_object(the_repository, oid);
 
@@ -137,11 +138,21 @@ static struct commit *deref_without_lazy_fetch(const struct object_id *oid,
 			break;
 		}
 	}
-	if (type == OBJ_COMMIT)
+	if (*type == OBJ_COMMIT)
 		return (struct commit *) parse_object(the_repository, oid);
 	return NULL;
 }
 
+
+static struct commit *deref_without_lazy_fetch(const struct object_id *oid,
+					       int mark_tags_complete)
+{
+	enum object_type type;
+	unsigned flags = OBJECT_INFO_SKIP_FETCH_OBJECT | OBJECT_INFO_QUICK;
+	return deref_without_lazy_fetch_extended(oid, mark_tags_complete,
+						 &type, flags);
+}
+
 static int rev_list_insert_ref(struct fetch_negotiator *negotiator,
 			       const struct object_id *oid)
 {
-- 
2.33.0.rc0.646.g585563e77f


  parent reply	other threads:[~2021-08-05 15:07 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-05 15:07 [RFC PATCH 00/13] Add bundle-uri: resumably clones, static "dumb" CDN etc Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 01/13] serve: add command to advertise bundle URIs Ævar Arnfjörð Bjarmason
2021-08-10 13:58   ` Derrick Stolee
2021-08-23 13:25     ` Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 02/13] bundle-uri client: add "bundle-uri" parsing + tests Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 03/13] connect.c: refactor sending of agent & object-format Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 04/13] bundle-uri client: add minimal NOOP client Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 05/13] bundle-uri client: add "git ls-remote-bundle-uri" Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 06/13] bundle-uri client: add transfer.injectBundleURI support Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 07/13] bundle-uri client: add boolean transfer.bundleURI setting Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 08/13] bundle.h: make "fd" version of read_bundle_header() public Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` Ævar Arnfjörð Bjarmason [this message]
2021-08-05 15:07 ` [RFC PATCH 10/13] fetch-pack: move --keep=* option filling to a function Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 11/13] index-pack: add --progress-title option Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 12/13] bundle-uri client: support for bundle-uri with "clone" Ævar Arnfjörð Bjarmason
2021-08-05 15:07 ` [RFC PATCH 13/13] bundle-uri docs: add design notes Ævar Arnfjörð Bjarmason
2021-08-24 21:48   ` brian m. carlson
2021-08-24 22:33     ` Ævar Arnfjörð Bjarmason
2021-08-06 14:38 ` [RFC PATCH 00/13] Add bundle-uri: resumably clones, static "dumb" CDN etc Jonathan Nieder
2021-08-06 16:26   ` Ævar Arnfjörð Bjarmason
2021-08-06 20:40     ` Jonathan Nieder
2021-08-07  2:19       ` Ævar Arnfjörð Bjarmason
2021-08-10 13:55 ` Derrick Stolee
2021-08-23 13:28   ` Ævar Arnfjörð Bjarmason
2021-08-24  2:03     ` Derrick Stolee
2021-08-24 22:00       ` Ævar Arnfjörð Bjarmason

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