From 9a3f873f7d146418dad45fa97a5b484c297816ca Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@openmoko.org>
Date: Sat, 18 Dec 2010 05:34:32 -0300
Subject: [PATCH] bin/purge: revert KiCad .pro files in which only the
 timestamp changed

---
 bin/purge | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 bin/purge

diff --git a/bin/purge b/bin/purge
new file mode 100755
index 0000000..2fc4033
--- /dev/null
+++ b/bin/purge
@@ -0,0 +1,12 @@
+#!/bin/sh
+if [ "$1" ]; then
+    cd "$1" || exit
+fi
+git ls-files -m | grep '.pro$' |
+    while read n; do
+	if ! [ "`git diff "$n" |
+	  sed '/^--- /d;/^+++ /d;/^[^-+]/d;/^.update=/d'`" ]; then
+	    echo purging "$n" 1>&2
+	    git checkout "$n"
+	fi
+    done