git-reflog: add exists command
commitafcb2e7a3b855887e79d1ee6d70ec80ab6456a64
authorDavid Turner <dturner@twopensource.com>
Tue, 21 Jul 2015 21:04:53 +0000 (21 17:04 -0400)
committerJunio C Hamano <gitster@pobox.com>
Tue, 21 Jul 2015 21:08:14 +0000 (21 14:08 -0700)
tree5c4413fe1e3a15342dee8e118dfa86c9e1f106dc
parentabd0cd3a3018e1c4e9e4437fb3911d6658e99fec
git-reflog: add exists command

This is necessary because alternate ref backends might store reflogs
somewhere other than .git/logs.  Code that now directly manipulates
.git/logs should instead go through git-reflog.

Signed-off-by: David Turner <dturner@twopensource.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/git-reflog.txt
builtin/reflog.c
t/t1411-reflog-show.sh