# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

CRATES=" "
RUST_MIN_VER="1.94.0"
inherit cargo

DESCRIPTION="A scalable distributed MQTT broker"
HOMEPAGE="https://github.com/rmqtt/rmqtt"
SRC_URI="https://github.com/rmqtt/rmqtt/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
SRC_URI+=" https://share.terinstock.com/${P}-vendor.tar.xz"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~arm64"

BDEPEND="virtual/pkgconfig"
RDEPEND="
	dev-libs/openssl:=
	app-arch/zstd:=
	virtual/zlib:=
"
DEPEND="${RDEPEND}"

src_unpack() {
	cargo_src_unpack
	ln -s "${WORKDIR}/vendor/"* "${CARGO_HOME}/gentoo/" || die
}

src_configure() {
	cargo_gen_config
	cargo_src_configure --locked --no-default-features --bin rmqttd
}

src_prepare() {
	default

	export PKG_CONFIG_ALLOW_CROSS=1
	export OPENSSL_NO_VENDOR=1
	export ZSTD_SYS_USE_PKG_CONFIG=1
}

src_install() {
	dobin "$(cargo_target_dir)/rmqttd"
}