revert pipewire service mode

media/video/pipewire/pipewire-launcher.sh

@@ -1,47 +1,22 @@
-#!/bin/bash
-export PIPEWIRE_RUNTIME_DIR=/run/pipewire
-export XDG_RUNTIME_DIR=/run/pipewire
-export PULSE_RUNTIME_PATH=/run/pipewire/pulse
-umask 002
-exec &>~/pipewire.log
+#!/bin/sh
 
 # We need to kill any existing pipewire instance to restore sound
 pkill -u "${USER}" -fx /usr/bin/pipewire-pulse 1>/dev/null 2>&1
-pkill -u "${USER}" -fx /usr/bin/pipewire 1>/dev/null 2>&1
 pkill -u "${USER}" -fx /usr/bin/pipewire-media-session 1>/dev/null 2>&1
 pkill -u "${USER}" -fx /usr/bin/wireplumber 1>/dev/null 2>&1
-
-dbus=''
-if [ -f /usr/bin/dbus-run-session ] ; then
-    dbus='/usr/bin/dbus-run-session'
-fi
+pkill -u "${USER}" -fx /usr/bin/pipewire 1>/dev/null 2>&1
 
 exec /usr/bin/pipewire &
 
-if [ -x /usr/bin/wireplumber ]; then
-    exec /usr/bin/wireplumber &
-elif [ -x /usr/bin/pipewire-media-session ]; then
-    exec /usr/bin/pipewire-media-session &
-fi
-
 # wait for pipewire to start before attempting to start related daemons
 while [ "$(pgrep -f /usr/bin/pipewire)" = "" ]; do
         sleep 1
 done
 
-# wait until start pipewire
-while ! [ -e /run/pipewire/pipewire-0 ] ; do
-    sleep 1
-done
-chgrp audio -R /run/pipewire/
-# start pipewire-pulse
-if [ -f "/usr/share/pipewire/pipewire-pulse.conf" ] ; then
-    exec $dbus /usr/bin/pipewire-pulse &
-    # wait until start pipewire-pulse
-    while ! [ -e /run/pipewire/pulse/native ] ; do
-        sleep 1
-    done
-    chgrp audio -R /run/pipewire/pulse
-    chmod 775 /run/pipewire/pulse
+if [ -x /usr/bin/wireplumber ]; then
+	exec /usr/bin/wireplumber &
+elif [ -x /usr/bin/pipewire-media-session ]; then
+	exec /usr/bin/pipewire-media-session &
 fi
-wait
+
+[ -f "/usr/share/pipewire/pipewire-pulse.conf" ] && exec /usr/bin/pipewire-pulse &