Code

remote: make guess_remote_head() use exact HEAD lookup if it is available
authorJeff King <peff@peff.net>
Fri, 27 Feb 2009 19:10:06 +0000 (14:10 -0500)
committerJunio C Hamano <gitster@pobox.com>
Fri, 27 Feb 2009 23:19:23 +0000 (15:19 -0800)
commitfbb074c25352627f650d2ea528ed694e77bece0f
tree324a0f275d71a84bb7ce645d5f28a6651649d3b6
parentbc14fac825d9728c311aaa9d0aecf4960d4a3103
remote: make guess_remote_head() use exact HEAD lookup if it is available

Our usual method for determining the ref pointed to by HEAD
is to compare HEAD's sha1 to the sha1 of all refs, trying to
find a unique match.

However, some transports actually get to look at HEAD
directly; we should make use of that information when it is
available.  Currently, only http remotes support this
feature.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
remote.c
t/t5550-http-fetch.sh