diff --git a/.gitignore b/.gitignore
index daf68cb..eb22fa2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,6 @@
-SOURCES/libXtst-1.2.3.tar.bz2
+libXtst-1.0.99.2.tar.bz2
+/libXtst-1.2.0.tar.bz2
+/libXtst-1.2.1.tar.bz2
+/libXtst-20130524.tar.bz2
+/libXtst-1.2.2.tar.bz2
 /libXtst-1.2.3.tar.bz2
diff --git a/commitid b/commitid
new file mode 100644
index 0000000..5888402
--- /dev/null
+++ b/commitid
@@ -0,0 +1 @@
+e7e04b7be3f018ad636aba3a36bfc1cd80b9906d
diff --git a/make-git-snapshot.sh b/make-git-snapshot.sh
new file mode 100644
index 0000000..0bcb05a
--- /dev/null
+++ b/make-git-snapshot.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+DIRNAME=libXtst-$( date +%Y%m%d )
+
+rm -rf $DIRNAME
+git clone git://git.freedesktop.org/git/xorg/lib/libXtst $DIRNAME
+cd $DIRNAME
+if [ -z "$1" ]; then
+    git log | head -1
+else
+    git checkout $1
+fi
+git log | head -1 | awk '{ print $2 }' > ../commitid
+git repack -a -d
+cd ..
+tar jcf $DIRNAME.tar.bz2 $DIRNAME
+rm -rf $DIRNAME