#!/bin/sh
# written by guido socher <guido.socher@linuxfocus.org>
help()
{
	echo "run lfparser on all files in one or more directories"
	echo "USAGE: runlfparser [-h] [-s style] [-l lang] a_directory [a_second_directory]"
	exit 0
}
not_a_dir()
{
	echo "ERROR: $1 is not a directory"
	exit 1
}
if [ -z "$1" ]; then
	help
fi
[ "$1" = "-h" ] && help
while [ -n "$1" ]; do
case $1 in
    -h) help;shift 1;;
    -l) opt_l="-l $2";shift 2;;
    -s) opt_s="-s $2";shift 2;;
    -*) echo "error: no such option $1. -h for help";exit 1;;
    *)  break;;
esac
done

[ -z "$1" ] && help
for i in $*; do
	[ -d "$i" ] || not_a_dir $i
	mlist=`find $i -type f -maxdepth 1  -print | egrep "meta\..?html$"`
	for f in $mlist ; do
		if [ -f "$ff" -a ! -w "$ff" ]; then
			echo "ERROR: can not write to $ff"
			exit 2
		fi
		ff=`echo $f | sed -e 's/\.meta//'`
		cmd="lfparser $opt_s $opt_l $f"
		echo "running $cmd  > $ff ..."
		$cmd > $ff
	done
done
#__END__