From 7938eb9ab73279e2701f8e69208bd32051487f80 Mon Sep 17 00:00:00 2001
From: Stephen Haberman <stephen@exigencecorp.com>
Date: Mon, 25 Aug 2008 11:28:50 -0500
Subject: [PATCH] Start of tattoo.

---
 scripts/gc-tattoo | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 scripts/gc-tattoo

diff --git a/scripts/gc-tattoo b/scripts/gc-tattoo
new file mode 100644
index 0000000..75f0ea2
--- /dev/null
+++ b/scripts/gc-tattoo
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+head=$(git rev-parse HEAD)
+branch=$(git symbolic-ref --quiet HEAD)
+if [ $? -ne 0 ] ; then
+	echo "unknown"
+	exit 1
+fi
+
+case "$branch" in
+	refs/heads/*)
+		branch=${branch##refs/heads/}
+		number=$(git rev-list --first-parent "$head" ^stable | wc -l)
+		echo "$branch-$number"
+		;;
+	*)
+		echo "unknown"
+		exit 1
+esac
+
-- 
2.20.1