# Copyright 2014 Alexander Scheuermann <alex+exherbo@tnix.de>
# Distributed under the terms of the GNU General Public License v2

require \
    systemd-service [ systemd_files=[ prosody.service ] ] \
    lua [ multibuild=false whitelist="5.1 5.2 5.3 5.4" ]

SUMMARY="A lua based Jabber/XMPP server"
HOMEPAGE="https://prosody.im"
UPSTREAM_DOCUMENTATION="
    ${HOMEPAGE}/doc/configure/ [[ lang = en description = [ Configuration ] ]]
"

DOWNLOADS="https://prosody.im/downloads/source/${PNV}.tar.gz"

LICENCES="MIT"
SLOT="0"
PLATFORMS="~amd64"
MYOPTIONS="
    icu [[ description = [ internationalized domain names through icu instead of libidn ] ]]
    ( providers: libressl openssl ) [[ number-selected = exactly-one ]]
"

DEPENDENCIES="
    build+run:
        user/prosody
        group/prosody
        icu? ( dev-libs/icu:= )
        !icu? ( net-dns/libidn )
        providers:libressl? ( dev-libs/libressl:= )
        providers:openssl? ( dev-libs/openssl:= )
    run:
        dev-lua/luaexpat[>=1.3.0][lua_abis:*(-)?]
        dev-lua/luafilesystem[~>1.0][lua_abis:*(-)?]
        dev-lua/luasec[>=0.7][lua_abis:*(-)?]
        dev-lua/luasocket[>=3.0.0][lua_abis:*(-)?]
    suggestion:
        dev-lua/lualdap[lua_abis:*(-)?] [[ description = [ LDAP authentication ] ]]
        dev-lua/luadbi[>=0.6][lua_abis:*(-)?] [[ description = [ SQL database support (SQLite3, MySQL, PostgreSQL) ] ]]
"

# We don't have "busted" (yet)
RESTRICT="test"

src_prepare() {
    expatch "${FILES}"/prosody.cfg.lua.dist.patch

    edo sed -i makefile -i tools/migration/Makefile \
            -e 's:MAN = $(DESTDIR)$(PREFIX)/share/man:MAN = $(DESTDIR)/usr/share/man:'

    default
}

src_configure() {
    local args=(
        --ostype=linux
        --prefix=/usr/$(exhost --target)/
        --libdir=/usr/$(exhost --target)/lib
        --sysconfdir=/etc/prosody
        --datadir=/var/lib/prosody
        --c-compiler="${CC}"
        --add-cflags="${CFLAGS}"
        --linker="${CC}"
        --add-ldflags="${LDFLAGS}"
        --lua-suffix="$(lua_get_abi)"
        --with-lua=/usr
        --runwith=lua
        --with-lua-include=/usr/$(exhost --target)/include/lua$(lua_get_abi)
        --with-lua-lib=/usr/$(exhost --target)/lib
        --with-ssl=crypto
        --no-example-certs
    )
    if option icu; then
        args+=(
            --idn-library=icu
        )
    else
        args+=(
            --idn-library=idn
        )
    fi
    edo ./configure "${args[@]}"
}

src_install() {
    default

    install_systemd_files

    keepdir /var/lib/prosody
    edo chown prosody:prosody "${IMAGE}"/var/lib/prosody
}