# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-proxy/haproxy/haproxy-1.3.22.ebuild,v 1.1 2009/10/22 21:12:38 mrness Exp $

inherit versionator eutils

DESCRIPTION="A TCP/HTTP reverse proxy for high availability environments"
HOMEPAGE="http://haproxy.1wt.eu"
SRC_URI="http://haproxy.1wt.eu/download/$(get_version_component_range 1-2)/src/${P}.tar.gz"

LICENSE="GPL-2 LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="pcre tproxy"

DEPEND="pcre? ( dev-libs/libpcre )"
RDEPEND="${DEPEND}"

pkg_setup() {
	enewgroup haproxy
	enewuser haproxy -1 -1 -1 haproxy
}

src_compile() {
	local ARGS="TARGET=linux26"
	use pcre && ARGS="${ARGS} USE_PCRE=1"
	use kernel_linux && ARGS="${ARGS} USE_LINUX_SPLICE=1"
	use tproxy && ARGS="${ARGS} USE_LINUX_TPROXY=1"
	emake ADDINC="${CFLAGS}" LDFLAGS="${LDFLAGS}" ${ARGS}
}

src_install() {
	exeinto /usr/bin
	doexe haproxy
	newinitd "${FILESDIR}/haproxy.initd" haproxy

	# Don't install useless files
	rm examples/build.cfg doc/*gpl.txt

	dodoc CHANGELOG ROADMAP TODO doc/*.txt
	docinto examples
	dodoc examples/*.cfg
}

pkg_postinst() {
	if [[ ! -f "${ROOT}/etc/haproxy.cfg" ]] ; then
		ewarn "You need to create /etc/haproxy.cfg before you start the haproxy service."
		ewarn "It's best practice to not run haproxy as root, user and group haproxy was therefore created."
		ewarn "Make use of them with the \"user\" and \"group\" directives."

		if [[ -d "${ROOT}/usr/share/doc/${PF}" ]]; then
			einfo "Please consult the installed documentation for learning the configuration file's syntax."
			einfo "The documentation and sample configuration files are installed here:"
			einfo "   ${ROOT}usr/share/doc/${PF}"
		fi
	fi
}