main/dbus: run dbus-daemon with supervise-daemon

main/dbus/APKBUILD

 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=dbus
 pkgver=1.12.16
-pkgrel=0
+pkgrel=1
 pkgdesc="Freedesktop.org message bus system"
 options="!check" # Introduces circular dependency with xorg-server (xvfb-run -> xvfb)
 url="https://www.freedesktop.org/Software/dbus"
@@ -74,4 +74,4 @@ x11() {
 }
 
 sha512sums="27ae805170e9515a8bb0fba5f29d414edc70e3b6b28b7b65bbea47035b8eafa9ac4820cdc92645be6035f6748f8aa45679e1ffc84ba74a64859a3056d318b9bb  dbus-1.12.16.tar.gz
-f3d924e0f0fdced39f0470fac362834acf9f346acdfadbcdf44f627a1b550a69d1d04b3760ff06dc86a7335824f48d3c1faa09a17071e08731705a5fb016a155  dbus.initd"
+4c6beba2382416e60a3adfa85ef843d90d93ca5f38c23f573e058ffca6d4fc3850d11d40938c74383bba61599569b7fdfb1fcf3b9d2f1463e6b2e2cc81097c84  dbus.initd"

main/dbus/dbus.initd

@@ -2,12 +2,16 @@
 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License, v2 or later
 
-extra_started_commands="reload"
+supervisor=supervise-daemon
+
+name="System Message Bus"
+description="D-Bus System Message Bus"
 
-description="D-BUS system messagebus"
-pidfile="/var/run/dbus.pid"
 command="/usr/bin/dbus-daemon"
 command_args="--system"
+command_args_foreground="--nofork"
+
+extra_started_commands="reload"
 
 depend() {
 	need localmount
@@ -26,7 +30,7 @@ stop_post() {
 }
 
 reload() {
-	ebegin "Reloading D-BUS messagebus config"
+	ebegin "Reloading $name configuration"
 	/usr/bin/dbus-send --print-reply --system --type=method_call \
 			--dest=org.freedesktop.DBus \
 			/ org.freedesktop.DBus.ReloadConfig > /dev/null