#!/bin/sh
#
# $Id: pkgcheck.sh,v 1.1 2007/06/14 09:58:56 chfl4gs Exp $
#
# Original script is from FreeSBIE2 pkginstall.sh. Credit to
# the author and FreeSBIE team
#
escape_pkg() {
    echo $1 | sed 's/\+/\\\+/'
}
PKGFILE=freesbie/conf/packages;
echo "This will check pkg not available in your system."
    while read row; do
	if [ -z "${row}" ]; then continue; fi
	set +e
	if (echo ${row} | grep -q "^#"); then continue; fi 
	set -e

	pkg=$(echo $row | cut -d\  -f 1)

	# pkg_info might fail if the listed package isn't present
	set +e
	origins=$(pkg_info -EX "^$(escape_pkg ${pkg})($|-[^-]+$)")
	retval=$?
	set -e
	if [ ${retval} -ne 0 ]; then
	    echo "${pkg}"
	fi
    done < ${PKGFILE}