# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-analyzer/nagios/nagios-3.2.1.ebuild,v 1.6 2010/10/01 00:46:39 ranger Exp $

inherit multilib

DESCRIPTION="The Nagios metapackage - merge this to pull install all of the nagios packages"
HOMEPAGE="http://www.nagios.org"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="alpha amd64 ~ppc ppc64 sparc x86"
IUSE=""

RDEPEND="~net-analyzer/nagios-core-${PV}
	>=net-analyzer/nagios-plugins-1.4.13-r1
	>=net-analyzer/nagios-imagepack-1.0-r100"

pkg_setup() {
	# Avoid upgrading from Nagios <3 as the directory structure has changed
	if has_version '<net-analyzer/nagios-3.0' ; then
		if [[ "${FORCE_UPGRADE}" ]] ; then
			echo
			ewarn "you are upgrading from an incompatible version and have"
			ewarn "FORCE_UPGRADE set, will build this package while Nagios is running."
			echo
		else
			echo
			eerror "You are upgrading from an incompatible version."
			eerror "Please be advised that installation paths have changed to a more FHS"
			eerror "compliant structure and you won't be able to easily upgrade to"
			eerror "Nagios 3 therefore. You will have to change your configuration"
			eerror "to reflect this change, for example Nagios plugins are now installed"
			eerror "into /usr/$(get_libdir)/nagios/plugins/ instead of /usr/nagios/libexec."
			echo
			eerror "If you want to upgrade now, emerge nagios with:"
			eerror "    FORCE_UPGRADE=1 emerge nagios"
			die "Upgrading from an incompatible version!"
			echo
		fi
	fi
}

pkg_postrm() {
	elog "Note: this is a META ebuild for ${P}."
	elog "to remove it completely or before re-emerging"
	elog "either use 'depclean', or remove/re-emerge these packages:"
	elog
	for dep in ${RDEPEND}; do
		elog "     ${dep}"
	done
	echo
}