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From: Jonathan Tan <jonathantanmy@google.com>
To: git@vger.kernel.org
Cc: Jonathan Tan <jonathantanmy@google.com>
Subject: [RFC 01/14] upload-pack: move parsing of "want" line
Date: Wed, 25 Jan 2017 14:02:54 -0800	[thread overview]
Message-ID: <be83ed22dbea03511bf8f8fe830ca0a365128c05.1485381677.git.jonathantanmy@google.com> (raw)
In-Reply-To: <cover.1485381677.git.jonathantanmy@google.com>
In-Reply-To: <cover.1485381677.git.jonathantanmy@google.com>

Refactor to parse "want" lines when the prefix is found. This makes it
easier to add support for another prefix, which will be done in a
subsequent commit.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
---
 upload-pack.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/upload-pack.c b/upload-pack.c
index 7597ba340..15c60a204 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -793,8 +793,20 @@ static void receive_needs(void)
 			deepen_rev_list = 1;
 			continue;
 		}
-		if (!skip_prefix(line, "want ", &arg) ||
-		    get_sha1_hex(arg, sha1_buf))
+		if (skip_prefix(line, "want ", &arg) &&
+		    !get_sha1_hex(arg, sha1_buf)) {
+			o = parse_object(sha1_buf);
+			if (!o)
+				die("git upload-pack: not our ref %s",
+				    sha1_to_hex(sha1_buf));
+			if (!(o->flags & WANTED)) {
+				o->flags |= WANTED;
+				if (!((allow_unadvertised_object_request & ALLOW_ANY_SHA1) == ALLOW_ANY_SHA1
+				      || is_our_ref(o)))
+					has_non_tip = 1;
+				add_object_array(o, NULL, &want_obj);
+			}
+		} else
 			die("git upload-pack: protocol error, "
 			    "expected to get sha, not '%s'", line);
 
@@ -820,18 +832,6 @@ static void receive_needs(void)
 			no_progress = 1;
 		if (parse_feature_request(features, "include-tag"))
 			use_include_tag = 1;
-
-		o = parse_object(sha1_buf);
-		if (!o)
-			die("git upload-pack: not our ref %s",
-			    sha1_to_hex(sha1_buf));
-		if (!(o->flags & WANTED)) {
-			o->flags |= WANTED;
-			if (!((allow_unadvertised_object_request & ALLOW_ANY_SHA1) == ALLOW_ANY_SHA1
-			      || is_our_ref(o)))
-				has_non_tip = 1;
-			add_object_array(o, NULL, &want_obj);
-		}
 	}
 
 	/*
-- 
2.11.0.483.g087da7b7c-goog


  reply	other threads:[~2017-01-25 22:03 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-25 22:02 [RFC 00/14] Allow fetch-pack to send ref names (globs allowed) Jonathan Tan
2017-01-25 22:02 ` Jonathan Tan [this message]
2017-01-25 22:02 ` [RFC 02/14] upload-pack: allow ref name and glob requests Jonathan Tan
2017-01-26 22:23   ` Junio C Hamano
2017-01-27  0:35     ` Jonathan Tan
2017-01-27  1:54       ` Junio C Hamano
2017-01-25 22:02 ` [RFC 03/14] upload-pack: test negotiation with changing repo Jonathan Tan
2017-01-26 22:33   ` Junio C Hamano
2017-01-27  0:44     ` Jonathan Tan
2017-02-22 23:36       ` Junio C Hamano
2017-02-23 18:43         ` [PATCH] upload-pack: report "not our ref" to client Jonathan Tan
2017-02-23 20:14           ` Junio C Hamano
2017-01-25 22:02 ` [RFC 04/14] fetch: refactor the population of hashes Jonathan Tan
2017-01-25 22:02 ` [RFC 05/14] fetch: refactor fetch_refs into two functions Jonathan Tan
2017-01-25 22:02 ` [RFC 06/14] fetch: refactor to make function args narrower Jonathan Tan
2017-01-25 22:03 ` [RFC 07/14] fetch-pack: put shallow info in out param Jonathan Tan
2017-01-25 22:03 ` [RFC 08/14] fetch-pack: check returned refs for matches Jonathan Tan
2017-01-25 22:03 ` [RFC 09/14] transport: put ref oid in out param Jonathan Tan
2017-01-25 22:03 ` [RFC 10/14] fetch-pack: support partial names and globs Jonathan Tan
2017-01-25 22:03 ` [RFC 11/14] fetch-pack: support want-ref Jonathan Tan
2017-01-25 22:03 ` [RFC 12/14] fetch-pack: do not printf after closing stdout Jonathan Tan
2017-01-26  0:50   ` Stefan Beller
2017-01-26 18:18     ` Jonathan Tan
2017-01-25 22:03 ` [RFC 13/14] fetch: send want-ref and receive fetched refs Jonathan Tan
2017-01-25 22:03 ` [RFC 14/14] DONT USE advertise_ref_in_want=1 Jonathan Tan
2017-01-26 22:15 ` [RFC 00/14] Allow fetch-pack to send ref names (globs allowed) Stefan Beller
2017-01-26 23:00 ` Jeff King
2017-01-27  0:26   ` Jonathan Tan
2017-02-07 23:53 ` Jonathan Tan
2017-02-09  0:26   ` Junio C Hamano

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