#!/bin/sh

pkg_dir="$1"
pkg_name="$2"

is_d=0
[ "${pkg_dir}" = "-d" ] && is_d=1

if [ "${is_d}" -eq 0 -a ! -d "${pkg_dir}" -o -z "${pkg_name}" ] ; then
	echo "Usage:" >&2
	echo "   $0 <package_directory> <package_name>"
	echo "   $0 [-d] <package_name>"
	exit 1
fi

AUTO_INSTALL_PRODUCTS=main
[ -f /etc/sysconfig/zope3 ] && . /etc/sysconfig/zope3

if [ "${pkg_dir}" != "-d" ] ; then
	for instance in $AUTO_INSTALL_PRODUCTS ; do
		[ -e "/etc/zope3/zopeskel/package-includes/${pkg_name}-meta.zcml" ] && \
			ln -s "/etc/zope3/zopeskel/etc/package-includes/${pkg_name}-meta.zcml" "/etc/zope3/${instance}/package-includes"
		ln -s "/etc/zope3/zopeskel/etc/package-includes/${pkg_name}-configure.zcml" "/etc/zope3/${instance}/package-includes"
	done
else
	for instance in $AUTO_INSTALL_PRODUCTS ; do
		rm -f "/etc/zope3/${instance}/package-includes/${pkg_name}"-{meta,configure}.zcml 2>/dev/null
	done
fi

exit 0