# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit user

MY_PN="${PN%-bin}"
MY_P="${MY_PN}-${PV}"

DESCRIPTION="Tool for managing events and logs"
HOMEPAGE="https://www.elastic.co/products/logstash"
SRC_URI="https://artifacts.elastic.co/downloads/${MY_PN}/${MY_P}.zip"

LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64"

RESTRICT="strip"
QA_PREBUILT="opt/logstash/vendor/jruby/lib/jni/*/libjffi*.so"

RDEPEND="virtual/jre:1.8"

S="${WORKDIR}/${MY_P}"

pkg_setup() {
	enewgroup ${MY_PN}
	enewuser ${MY_PN} -1 -1 /var/lib/${MY_PN} ${MY_PN}
}

src_install() {
	keepdir /etc/"${MY_PN}"/{conf.d,patterns,plugins}
	keepdir "/var/log/${MY_PN}"

	insinto "/usr/share/${MY_PN}"
	newins "${FILESDIR}/agent.conf.sample" agent.conf

	insinto "/opt/${MY_PN}"
	doins -r .
	fperms 0755 "/opt/${MY_PN}/bin/${MY_PN}" "/opt/${MY_PN}/vendor/jruby/bin/jruby" "/opt/${MY_PN}/bin/logstash-plugin"

	insinto /etc/logrotate.d
	newins "${FILESDIR}/${MY_PN}.logrotate" "${MY_PN}"

	newconfd "${FILESDIR}/${MY_PN}.confd" "${MY_PN}"
	newinitd "${FILESDIR}/${MY_PN}.initd" "${MY_PN}"
}

pkg_postinst() {
	ewarn "The default user changed from root to ${MY_PN}. If you wish to run as root (for"
	ewarn "example to read local logs), be sure to change LS_USER and LS_GROUP in"
	ewarn "${EROOT%/}/etc/conf.d/${MY_PN}"
	einfo
	einfo "Installing plugins: (bug #601294)"
	einfo "DEBUG=1 JARS_SKIP='true' bin/logstash-plugin install logstash-output-gelf"
}