wait for monitor to be attached before launching firefox (#2005)

* wait for monitor to be attached before launching firefox

* add code to kill firefox on monitor disconnect

* fix detection for the pi

* Remove Pi only logic

* chore: Remove the kiosk mode

Co-authored-by: Aiden McClelland <me@drbonez.dev>
Co-authored-by: J M <2364004+Blu-J@users.noreply.github.com>
Co-authored-by: BluJ <mogulslayer@gmail.com>

build/lib/scripts/check-monitor

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+
+if cat /sys/class/drm/*/status | grep -qw connected; then
+    exit 0
+else
+    exit 1
+fi

build/lib/scripts/enable-kiosk

@@ -57,6 +57,15 @@ EOT
 while ! curl "http://localhost" > /dev/null; do
     sleep 1
 done
+while ! /usr/lib/embassy/scripts/check-monitor; do
+    sleep 15
+done
+(
+    while /usr/lib/embassy/scripts/check-monitor; do
+        sleep 15
+    done
+    killall firefox-esr
+) &
 matchbox-window-manager -use_titlebar no &
 firefox-esr http://localhost --profile $PROFILE
 rm -rf $PROFILE

build/raspberry-pi/initialization.sh

@@ -44,7 +44,7 @@ systemctl stop tor
 
 systemctl enable embassyd.service embassy-init.service
 
-. /usr/lib/embassy/scripts/enable-kiosk
+# . /usr/lib/embassy/scripts/enable-kiosk
 
 sed -i 's/^/usb-storage.quirks=152d:0562:u,14cd:121c:u,0781:cfcb:u /g' /boot/cmdline.txt