#!/bin/sh

MYNAME=`basename $0`
PKGINDEX=/var/db/PKG
#PKG_PATH=ftp://ocean.cs.microlink.lt/pub/OpenBSD/3.8/packages/i386
if [ -f $PKGINDEX ]; then
	UPDATE=`ls -l /var/db/PKG  | awk '{ print $6,$7,$8; }'`
fi

case "$1" in
	"")
		echo "$MYNAME package|-u"
		[ ! -z "$UPDATE" ] && echo "index last updated: $UPDATE"
		;;
	"-u")
		echo -n "Updating..."
		ftp -o - $PKG_PATH/index.txt 2>/dev/null | awk '{ print $NF; }' > $PKGINDEX
		echo "done."
		PKGCOUNT=`wc -l $PKGINDEX | awk '{ print $1; }'`
		echo "$PKGCOUNT packages available."
		;;
	*)
		grep -i "^.*$1.*" $PKGINDEX | awk -F'.' '{ ORS="."; for ( i=1; i<=(NF-2); ++i) print $i; ORS=""; print $(NF-1); print "\n"; }'
		;;
esac