#!/bin/sh

# wrapper for use with help2man

set -e

basename="$(basename "$0")"
basedir="$(dirname "$0")"

case "$1" in
    --help)
	"$basedir/../../$basename" 2>&1
	;;
    --version)
	dpkg-parsechangelog | perl -nE '/^Version: +(?:\d+:)?([^ ]+)-/ and say $1'
	;;
    --description)
	echo "create an HTML table from icalendar data"
	;;
    *)
	echo 1>&2 "ERROR: unknown argument \"$1\""
	exit 1
	;;
esac
