#!/bin/bash

#estuff - a script to encrypt a group of files into one package
#Copyright (C) 2005  Daniel Brewer

#This program is free software; you can redistribute it and/or
#modify it under the terms of the GNU General Public License
#as published by the Free Software Foundation; either version 2
#of the License, or (at your option) any later version.

#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.

#http://www.gnu.org/copyleft/gpl.html


key="a@example.com"

if [ $# == 0 ]
then
	echo "$0 : You must supply at least one file to encrypt"
	exit 0
fi

for file in "$@"
do
	if [ ! -s $file  -a ! -d $file ]
	then
		echo "$file does not exist"
		exit 0
	fi
done

echo "Please enter an archive name (default is `echo $1 | sed 's/\..*//'`): "
read name
if [ -z $name ]
then
	name="`echo $1 | sed 's/\..*//'`"
	echo $name
	exit
fi

tar -c -f $name.tar $@
gpg --encrypt-files -r $key $name.tar
rm $name.tar
mv $name.tar.gpg $HOME
#rm -rf $@
mv $HOME/$name.tar.gpg .