#!/bin/bash

docdir=`dirname $0`

mode=$1

cd $docdir

rst2man=""

rc=`which rst2man &> /dev/null`

if [ "$?" == "0" ]; then

	rst2man="rst2man"

fi

rc=`which rst2man.py &> /dev/null`

if [ "$?" == "0" ]; then

	rst2man="rst2man.py"

fi

if [ "$mode" == "" ]; then

	if [ ! -d man ]; then

		mkdir man

	fi

	if [ "$rst2man" == "" ]; then

		echo "could not generate man pages; 'rst2man not found'"

		exit 1

	fi

	for file in rst/*.rst; do

		file=`basename $file`

		target=`echo $file | sed -e 's/\(.*\).rst/\1/'`

		echo "   creating man/$target ..."

		$rst2man rst/$file > man/$target

	done

elif [ "$mode" == "clean" ]; then

	rm -f man/*

elif [ "$mode" == "-h" ] || [ "$mode" == "--help" ]; then

	echo "./generate [clean]"

	echo "   Generate the <file>.in 'man' files from rst documentation"

	echo "   clean -- remove all files in 'man' and regenerate \"clean\""

else

	echo "ERROR: invalid option '$mode'"

	exit 1

fi

exit 0