[PATCH (GIT-GUI)] git-gui: Support more git version notations.

From: Alexander Gavrilov <angavrilov@gmail.com>
Date: Feb 7, 2009, 16:43 UTC
Message-ID: <200902071943.58106.angavrilov@gmail.com>

Recently the msysgit repository has got a '1.6.1-msysgit1' tag, which, when used to build the git version, is not handled gracefully by the git-gui version code.

This patch changes the regular expressions to fix it, and removes the hardcoded 'rc' string. Now git-gui can accept a version tail like '.foo123.GIT.bar.456.7.g89ab'

Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
---
 git-gui.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/git-gui.sh b/git-gui.sh
index e018e07..2f1f305 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -769,9 +769,9 @@ if {![regsub {^git version } $_git_version {} _git_version]} {
 set _real_git_version $_git_version
 regsub -- {[\-\.]dirty$} $_git_version {} _git_version
 regsub {\.[0-9]+\.g[0-9a-f]+$} $_git_version {} _git_version
-regsub {\.rc[0-9]+$} $_git_version {} _git_version
+regsub {\.[a-zA-Z]+\.?[0-9]+$} $_git_version {} _git_version
 regsub {\.GIT$} $_git_version {} _git_version
-regsub {\.[a-zA-Z]+\.[0-9]+$} $_git_version {} _git_version
+regsub {\.[a-zA-Z]+\.?[0-9]+$} $_git_version {} _git_version
 
 if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
 	catch {wm withdraw .}

-- 
1.6.1.2.35.g919ab