app-misc/mosquitto: added systemd notify support

Closes: https://bugs.gentoo.org/878969
Signed-off-by: Dennis Lamm <expeditioneer@gentoo.org>
Closes: https://github.com/gentoo/gentoo/pull/30215
Signed-off-by: Matt Turner <mattst88@gentoo.org>

2 files changed, 142 insertions, 0 deletions

diff --git a/app-misc/mosquitto/files/mosquitto.notify.service b/app-misc/mosquitto/files/mosquitto.notify.service
new file mode 100644
index 000000000000..5cbce2151e9d
--- /dev/null
+++ b/app-misc/mosquitto/files/mosquitto.notify.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Mosquitto MQTT Broker
+Documentation=man:mosquitto.conf(5) man:mosquitto(8)
+After=network.target
+Wants=network.target
+
+[Service]
+Type=notify
+NotifyAccess=main
+ExecStart=/usr/sbin/mosquitto -c /etc/mosquitto/mosquitto.conf
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
diff --git a/app-misc/mosquitto/mosquitto-2.0.15-r1.ebuild b/app-misc/mosquitto/mosquitto-2.0.15-r1.ebuild
new file mode 100644
index 000000000000..29bf8bdd7b4a
--- /dev/null
+++ b/app-misc/mosquitto/mosquitto-2.0.15-r1.ebuild
@@ -0,0 +1,127 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+PYTHON_COMPAT=( python3_{9..11} )
+
+inherit python-any-r1 systemd toolchain-funcs
+
+DESCRIPTION="An Open Source MQTT v3 Broker"
+HOMEPAGE="https://mosquitto.org/ https://github.com/eclipse/mosquitto"
+SRC_URI="https://mosquitto.org/files/source/${P}.tar.gz"
+
+LICENSE="EPL-1.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+IUSE="bridge examples +persistence +srv ssl systemd tcpd test websockets"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="test? ( bridge )"
+
+RDEPEND="
+	acct-user/mosquitto
+	acct-group/mosquitto
+	dev-libs/cJSON:=
+	srv? ( net-dns/c-ares:= )
+	ssl? (
+		dev-libs/openssl:0=
+	)
+	systemd? ( sys-apps/systemd )
+	tcpd? ( sys-apps/tcp-wrappers )
+	websockets? ( net-libs/libwebsockets[lejp] )
+"
+DEPEND="
+	${RDEPEND}
+	test? ( dev-util/cunit )
+"
+BDEPEND="
+	test? ( ${PYTHON_DEPS} )
+"
+
+pkg_setup() {
+	use test && python_setup
+}
+
+_emake() {
+	local LIBDIR=$(get_libdir)
+	emake \
+		CC="$(tc-getCC)" \
+		CXX="$(tc-getCXX)" \
+		CLIENT_LDFLAGS="${LDFLAGS}" \
+		LIB_SUFFIX="${LIBDIR:3}" \
+		WITH_BRIDGE="$(usex bridge)" \
+		WITH_PERSISTENCE="$(usex persistence)" \
+		WITH_SRV="$(usex srv)" \
+		WITH_SYSTEMD="$(usex systemd)" \
+		WITH_TLS="$(usex ssl)" \
+		WITH_WEBSOCKETS="$(usex websockets)" \
+		WITH_WRAP="$(usex tcpd)" \
+		"$@"
+}
+
+src_prepare() {
+	default
+	if use persistence; then
+		sed -i -e "/^#autosave_interval/s|^#||" \
+			-e "s|^#persistence false$|persistence true|" \
+			-e "/^#persistence_file/s|^#||" \
+			-e "s|#persistence_location|persistence_location /var/lib/mosquitto/|" \
+			mosquitto.conf || die
+	fi
+
+	# Remove failing tests
+	sed -i \
+		-e '/06-bridge-reconnect-local-out.py/d' \
+		test/broker/Makefile || die
+	sed -i \
+		-e '/02-subscribe-qos1-async2.test/d' \
+		test/lib/Makefile || die
+
+	# Extend test timeout to prevent spurious failures
+	sed -i -e 's/SUB_TIMEOUT=1/SUB_TIMEOUT=3/' \
+		test/client/test.sh || die
+
+	use test && python_fix_shebang test
+}
+
+src_compile() {
+	_emake
+}
+
+src_test() {
+	_emake test
+}
+
+src_install() {
+	_emake DESTDIR="${D}" prefix=/usr install
+	keepdir /var/lib/mosquitto
+	fowners mosquitto:mosquitto /var/lib/mosquitto
+	dodoc README.md CONTRIBUTING.md ChangeLog.txt
+	doinitd "${FILESDIR}"/mosquitto
+	insinto /etc/mosquitto
+	doins mosquitto.conf
+	insinto /usr/share/mosquitto
+	doins misc/letsencrypt/mosquitto-copy.sh
+	systemd_newunit "${FILESDIR}/mosquitto.notify.service" mosquitto.service
+
+	if use examples; then
+		docompress -x "/usr/share/doc/${PF}/examples"
+		dodoc -r examples
+	fi
+}
+
+pkg_postinst() {
+	for v in ${REPLACING_VERSIONS}; do
+		if [[ $(ver_cut 1 "$v") -lt 2 ]]; then
+			elog
+			elog "Please read the migration guide at:"
+			elog "https://mosquitto.org/documentation/migrating-to-2-0/"
+			elog
+			elog "If you use Lets Encrypt TLS certificates, take note of"
+			elog "the changes required to run the daemon as the unprivileged"
+			elog "mosquitto user. The mosquitto-copy.sh script has been"
+			elog "installed to /usr/share/mosquitto/ for your convenience."
+			elog
+		fi
+	done
+}