preserve mtime of local clone
commitf7835a251c2c98df152792b15793b03e22bf078e
authorClemens Buchacher <drizzd@aon.at>
Sat, 12 Sep 2009 09:03:48 +0000 (12 11:03 +0200)
committerJunio C Hamano <gitster@pobox.com>
Sun, 13 Sep 2009 08:32:26 +0000 (13 01:32 -0700)
tree0fd7e28732e775adfd11b511ab226dc76a8fdb33
parent41698375ada57d51cf6db5cf25970ccd1b918180
preserve mtime of local clone

A local clone without hardlinks copies all objects, including dangling
ones, to the new repository. Since the mtimes are renewed, those
dangling objects cannot be pruned by "git gc --prune", even if they
would have been old enough for pruning in the original repository.

Instead, preserve mtime during copy. "git gc --prune" will then work
in the clone just like it did in the original.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-clone.c
cache.h
copy.c