dist.sh script for release preparation

dist.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+cd $(dirname $0)
+home=$(pwd)
+name=$(basename $home)
+dir=${name}-$(date --iso)
+
+TMPDIR=`mktemp -d /tmp/dist.XXXXXXXXXX`
+cleanup() {
+    cd
+    rm -rf $TMPDIR
+}
+trap cleanup exit
+
+cd $TMPDIR
+cvs -d "`cat $home/CVS/Root`" export -r HEAD -d "$dir" "$name"
+
+tgz=$TMPDIR/${dir}.tgz
+tar czf $tgz $dir
+gpg -b -a $tgz
+
+mv $tgz $tgz.asc $home/