#!/bin/bash
MYDIR=$(dirname $0)
ME=$(basename $0)
USAGE="usage: ${ME} [-o ofile] [-s skel] lang1 ... langN"

OFILE=
SKEL="${MYDIR}/index.html.in"
MAP="${MYDIR}/${ME}.map"

while getopts :m:s:o: c
do
	case "${c}" in
	s)	SKEL="${OPTARG}";;
	o)	OFILE="${OPTARG}";;
	*)
		echo "${ME}: unknown switch -${OPTARG}" >&2
		exit 1
	esac
done
shift $(expr ${OPTIND} - 1 )
if [ $# -eq 0 ]; then
	echo "${USAGE}" >&2
	exit 1
fi
if [ "${OFILE}" ]; then
	rm -f "${OFILE}"
	exec >"${OFILE}"
fi
LANGS="$@"
SCRIPT="${MYDIR}/${ME}.awk"
set -x
exec /bin/awk -f "${SCRIPT}" -v LANGS="${LANGS}" -v MAP="${MAP}" "${SKEL}"