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Shawn O. Pearce fc4e8da727 git-gui: Internalize symbolic-ref HEAD reading logic
To improve performance on fork+exec impoverished systems (such as
Windows) we want to avoid running git-symbolic-ref on every rescan
if we can do so.  A quick way to implement such an avoidance is to
just read the HEAD ref ourselves; we'll either see it as a symref
(starts with "ref: ") or we'll see it as a detached head (40 hex
digits).  In either case we can treat that as our current branch.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-05-31 23:37:34 -04:00
lib Merge branch 'maint' 2007-05-31 23:34:24 -04:00
.gitignore git-gui: Refactor into multiple files to save my sanity 2007-05-07 23:35:48 -04:00
git-gui.sh git-gui: Internalize symbolic-ref HEAD reading logic 2007-05-31 23:37:34 -04:00
GIT-VERSION-GEN git gui 0.8.0 2007-05-28 17:50:22 -04:00
Makefile git-gui: Guess our share/git-gui/lib path at runtime if possible 2007-05-27 00:03:37 -04:00