archy/image-recipe/configs/archipelago-kiosk-launcher.sh

#!/bin/bash
# Start X server in the background
/usr/bin/Xorg :0 -nocursor vt1 -nolisten tcp -keeptty &
XPID=$!
sleep 2

# Check if X started
if ! kill -0 $XPID 2>/dev/null; then
    echo 'ERROR: Xorg failed to start'
    exit 1
fi

export DISPLAY=:0
export HOME=/home/archipelago

# Allow archipelago user to connect
xhost +SI:localuser:archipelago 2>/dev/null

# Disable screen blanking
xset s off 2>/dev/null
xset -dpms 2>/dev/null
xset s noblank 2>/dev/null

# Hide cursor
unclutter -idle 3 -root &

# Kill any stale Chromium instances before starting
pkill -u archipelago -f 'chromium.*kiosk' 2>/dev/null
sleep 1

# Run Chromium as archipelago user in a restart loop
while true; do
    sudo -u archipelago env DISPLAY=:0 HOME=/home/archipelago chromium --kiosk \
      --app=http://localhost/kiosk \
      --noerrdialogs \
      --disable-infobars \
      --disable-translate \
      --no-first-run \
      --check-for-update-interval=31536000 \
      --disable-features=TranslateUI,MetricsReporting,AutofillServerCommunication,PasswordManagerEnabled \
      --disable-session-crashed-bubble \
      --disable-save-password-bubble \
      --disable-suggestions-service \
      --disable-component-update \
      --disable-gpu \
      --disable-gpu-compositing \
      --disable-gpu-rasterization \
      --disable-software-rasterizer \
      --num-raster-threads=1 \
      --renderer-process-limit=1 \
      --disable-background-networking \
      --disable-background-timer-throttling \
      --disable-backgrounding-occluded-windows \
      --disable-breakpad \
      --disable-metrics \
      --disable-metrics-reporting \
      --disable-domain-reliability \
      --js-flags="--max-old-space-size=128" \
      --user-data-dir=/var/lib/archipelago/chromium-kiosk
    sleep 3
done

# Cleanup
kill $XPID 2>/dev/null