From 95287575857a96b049b5e7faeb03fd36c3a9df07 Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 4 Jan 2015 23:12:07 +0000
Subject: [PATCH 1/1] GIT-VERSION-GEN: Recognize git version in gitweb
 snapshots.

gitweb prepends the repo name and the git version number to all paths
of the snapshot tarballs (example: paraslash-32a81d7/). This commit
teaches GIT-VERSION-GEN to make use of this information. The patched
script reports the git version thusly encoded in the current directory,
rather than resort to "unnamed_version" as before.
---
 GIT-VERSION-GEN | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index df7ed327..b8abff35 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -8,7 +8,7 @@ LF='
 '
 
 # First see if there is a version file (included in release tarballs),
-# then try git-describe, then default.
+# then try git-describe, then gitweb, then default.
 if [[ -f VERSION ]]; then
 	VN=$(cat VERSION) || VN="$DEF_VER"
 elif [[ -d .git || -f .git ]] &&
@@ -22,6 +22,8 @@ elif [[ -d .git || -f .git ]] &&
 	esac
 then
 	VN=$(echo "$VN" | sed -e 's/-/./g');
+elif [[ "$PWD" =~ paraslash-[a-f0-9]{1,} ]]; then
+	VN="${PWD#*-}"
 else
 	VN="$DEF_VER"
 fi
-- 
2.39.2