# Copyright 2020-2022 Timo Gurr <tgurr@exherbo.org>
# Distributed under the terms of the GNU General Public License v2

require systemd-service

MY_PN=${PN/-bin}
MY_PNV="${MY_PN}-${PV}"

SUMMARY="Server-side data processing pipeline"
HOMEPAGE="https://www.elastic.co/${MY_PN}"
DOWNLOADS="https://artifacts.elastic.co/downloads/${MY_PN}/${MY_PNV}-linux-x86_64.tar.gz"

LICENCES="
    Apache-2.0
    Elastic-License
"
SLOT="0"
PLATFORMS="~amd64"
MYOPTIONS="
    bundled-java [[ description = [ Use the bundled java to be able to claim official support ] ]]
"

RESTRICT="strip"

DEPENDENCIES="
    run:
        group/${MY_PN}
        user/${MY_PN}
        !bundled-java? ( virtual/jre:=[>=8] )
"

WORK=${WORKBASE}/${MY_PNV}

pkg_setup() {
    exdirectory --allow /opt
}

src_test() {
    :
}

src_install() {
    emagicdocs

    edo mkdir "${IMAGE}"/opt
    edo cd ${WORKBASE}
    edo mv ${MY_PNV} "${IMAGE}"/opt/${MY_PN}

    # remove empty directories
    edo find "${IMAGE}"/opt/${MY_PN}/vendor -type d -empty -delete

    # remove bundled java
    ! option bundled-java && edo rm -rf "${IMAGE}"/opt/${MY_PN}/jdk

    install_systemd_files

    hereenvd 99${MY_PN} <<EOF
CONFIG_PROTECT="/opt/${MY_PN}/config"
EOF

    diropts -m 0755 -o ${MY_PN} -g ${MY_PN}
    keepdir /opt/${MY_PN}/data
}