auto update watch for javagnutar

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/javagnutar/watch b/javagnutar/watch
new file mode 100755
index 0000000..1a82980
--- /dev/null
+++ b/javagnutar/watch
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+wget http://code.google.com/p/javagnutar/ >/dev/null 2>/dev/null
+if [ $? = 0 ]; then
+	grep \\.zip < index.html | md5sum > new-sum
+	touch sum
+	if [ "$(cat sum)" = "$(cat new-sum)" ]; then
+		rm new-sum
+	else
+		mv new-sum sum
+		echo 'javagnutar'
+	fi
+	rm index.html
+else
+	echo 'javagnutar (unfetchable)'
+fi
+