#!/bin/sh -e

if [ -z "$1" ]; then
    echo "usage: briefcase filename" 1>&2
    exit 1
fi

TARGET=$1
BASENAME=`basename $TARGET`
DIR=$TARGET.d

if [ -e "$DIR" ]; then
    echo "$DIR exists" 1>&2
    exit 1
fi

mkdir $DIR
md5sum $TARGET > $DIR/$BASENAME.md5
gpg -r info@fuktommy.com -o $DIR/$BASENAME.gpg -e $TARGET
cd $DIR
split -b 5100k $BASENAME.gpg $BASENAME.gpg.
rm $BASENAME.gpg