# Copyright 2012 Kevin Decherf <kevin@kdecherf.com>
# Distributed under the terms of the GNU General Public License v2

require systemd-service

SUMMARY="Enterprise-class Monitoring Tool"
HOMEPAGE="http://www.zabbix.com"
DOWNLOADS="mirror://sourceforge/${PN}/${PNV}.tar.gz"

LICENCES="GPL-2"
SLOT="0"
PLATFORMS="~amd64"
MYOPTIONS="
    ipv6
    java [[ description = [ Install the Java Gateway for JMX monitoring ] ]]
    snmp
    ( providers: libressl openssl ) [[ number-selected = exactly-one ]]
"

DEPENDENCIES="
    build+run:
        dev-db/postgresql-client
        dev-libs/libevent:=
        net-misc/curl
        providers:libressl? ( dev-libs/libressl:= )
        providers:openssl? ( dev-libs/openssl:= )
        group/zabbix
        user/zabbix
        java? ( virtual/jre )
        snmp? ( net/net-snmp )
    run:
        net-misc/fping
        dev-lang/php:*[<8][php_extensions:pgsql] [[ description = [ PHP Frontend ] ]]
    suggestion:
        net-analyzer/zabbix-agent
        net-analyzer/zabbix-frontend
        dev-db/postgresql
"

DEFAULT_SRC_CONFIGURE_OPTION_ENABLES=( 'ipv6' 'java' )
DEFAULT_SRC_CONFIGURE_OPTION_WITHS=( 'snmp net-snmp' )
DEFAULT_SRC_CONFIGURE_PARAMS=(
    '--disable-agent'
    '--enable-server'
    "--sysconfdir=/etc/${PN}"
    '--without-gnutls'
    '--without-mbedtls'
    '--with-openssl'
    '--with-postgresql'
    '--with-libcurl'
)
DEFAULT_SRC_COMPILE_PARAMS=( AR=${AR} RANLIB=${RANLIB} )
DEFAULT_SRC_INSTALL_PARAMS=( AR=${AR} RANLIB=${RANLIB} )

src_install() {
    default
    local db_target=/usr/share/${PN}/database

    install_systemd_files
    insinto /usr/$(exhost --target)/lib/tmpfiles.d
    doins "${FILES}"/tmpfiles.d/zabbix.conf
    if optionq java; then
        newins "${FILES}"/tmpfiles.d/opt_java_zabbix-java-gateway.conf zabbix-java-gateway.conf
    fi

    KEEPDIRS=(
        /etc/${PN}/zabbix_server.conf.d
        /usr/share/${PN}/externalscripts
        /usr/share/${PN}/alertscripts
        /usr/share/${PN}/zabbix_java
    )
    keepdir ${KEEPDIRS[@]}

    # This line is mandatory for systemd and can be useful for other init systems
    sed -i -e 's@^\(# PidFile.*\)@\1\nPidFile=/run/zabbix/zabbix-server.pid@' "${IMAGE}"/etc/${PN}/zabbix_server.conf

    elog "The database is not configured, schemes are available in /usr/share/${PN}/database"
    dodir "${db_target}"
    insinto "${db_target}"
    doins -r "${WORK}"/database/postgresql

    if optionq java; then
        insinto "/usr/share/${PN}/zabbix_java"
        doins -r "${IMAGE}"/usr/$(exhost --target)/bin/zabbix_java/{bin,lib}

        exeinto "/usr/share/${PN}/zabbix_java/"
        for exe in startup.sh shutdown.sh settings.sh; do
            doexe "${IMAGE}/usr/$(exhost --target)/bin/zabbix_java/${exe}"
        done

        edo mv "${IMAGE}/usr/share/${PN}/zabbix_java/bin/zabbix-java-gateway-${PV}.jar" "${IMAGE}/usr/share/${PN}/zabbix_java/bin/zabbix-java-gateway.jar"
        edo sed 's/PID_FILE/#PID_FILE/' -i "${IMAGE}/usr/share/${PN}/zabbix_java/settings.sh"
    fi

    # Makefile clean after copy
    edo find "${IMAGE}"/usr/share/${PN} -type f -name "Makefile*" -delete

    # Remove empty dirs
    edo find "${IMAGE}" -type d -empty -delete
}