rss2email.py shell wrapper

#!/bin/sh
#
# r2e
#
# Wrapper for rss2email.py.

PYTHON=python
CODEDIR=$(dirname $(readlink -f $0))
PREFDIR=~/.rss2email

set -e

#
# override $PREFDIR by passing '-d <dir>' ('-d' must be first).
#
if [ "$1" = "-d" ]; then
        if [ -z "$2" ]; then
                echo "r2e: -d missing directory" >&2
                exit 1
        fi
        PREFDIR="$2"
        shift 2
fi

if [ ! -d "${PREFDIR}" ]; then
        mkdir -p "${PREFDIR}"
fi

cd "$PREFDIR"

exec $PYTHON ${CODEDIR}/rss2email.py feeds.dat "$@"

#eof