Update 2 and remove 3 files

2025-09-08 08:17:42 +12:00
parent 7e73e6a1d1
commit 308e0e3bc6
5 changed files with 223 additions and 260 deletions
--- a/squashdisplay/start.sh
+++ b/squashdisplay/start.sh
@@ -5,6 +5,178 @@ _check_required_env_vars "CONTAINER_NAME" "IMAGE_REGISTRY" "IMAGE_REPO" "IMAGE_T

 echo "Starting Squash Display setup container..."

+# Create the setup script as a heredoc that will be executed in the container
+SETUP_SCRIPT='#!/bin/sh
+set -e
+
+echo "Starting Squash Display kiosk setup..."
+
+# Function to run commands on the host
+host_exec() {
+    nsenter -t 1 -m -u -i -n -p -- "$@"
+}
+
+# Install required packages
+echo "Installing required packages..."
+host_exec apt-get update
+host_exec apt-get install -y chromium-browser xorg xinit x11-xserver-utils unclutter || \
+host_exec apt-get install -y chromium xorg xinit x11-xserver-utils unclutter
+
+# Create kiosk user if it does not exist
+if ! host_exec id -u '"${KIOSK_USER}"' >/dev/null 2>&1; then
+    echo "Creating user '"${KIOSK_USER}"'..."
+    host_exec useradd -m -s /bin/bash '"${KIOSK_USER}"'
+    host_exec usermod -aG video,audio '"${KIOSK_USER}"'
+fi
+
+# Setup auto-login if enabled
+if [ "'"${ENABLE_AUTO_LOGIN}"'" = "true" ]; then
+    echo "Configuring auto-login for '"${KIOSK_USER}"'..."
+    
+    host_exec mkdir -p /etc/systemd/system/getty@tty1.service.d
+    cat <<EOF | host_exec tee /etc/systemd/system/getty@tty1.service.d/autologin.conf
+[Service]
+ExecStart=
+ExecStart=-/sbin/agetty --autologin '"${KIOSK_USER}"' --noclear %I \$TERM
+EOF
+    host_exec systemctl daemon-reload
+fi
+
+# Create kiosk script
+echo "Setting up kiosk script..."
+cat <<'"'"'KIOSKSCRIPT'"'"' | host_exec tee /home/'"${KIOSK_USER}"'/kiosk.sh
+#!/bin/bash
+
+# Disable screen blanking and power management
+xset s noblank
+xset s off
+xset -dpms
+
+# Hide cursor after 1 second of inactivity
+unclutter -idle 1 &
+
+# Force display resolution
+xrandr --output HDMI-1 --mode '"${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}"' --rate '"${DISPLAY_REFRESH}"' 2>/dev/null || \
+xrandr --output HDMI-2 --mode '"${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}"' --rate '"${DISPLAY_REFRESH}"' 2>/dev/null || \
+xrandr --output default --mode '"${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}"' --rate '"${DISPLAY_REFRESH}"' 2>/dev/null || true
+
+# Start Chromium in kiosk mode
+chromium-browser \
+  --window-size='"${DISPLAY_WIDTH},${DISPLAY_HEIGHT}"' \
+  --window-position=0,0 \
+  --noerrdialogs \
+  --disable-infobars \
+  --disable-features=TranslateUI \
+  --disable-extensions \
+  --disable-plugins \
+  --disable-web-security \
+  --disable-features=VizDisplayCompositor \
+  --start-fullscreen \
+  --kiosk \
+  --incognito \
+  --no-first-run \
+  --fast \
+  --fast-start \
+  --disable-default-apps \
+  --disable-translate \
+  --disable-background-timer-throttling \
+  --disable-renderer-backgrounding \
+  --disable-backgrounding-occluded-windows \
+  --disable-component-extensions-with-background-pages \
+  --autoplay-policy=no-user-gesture-required \
+  "'"${KIOSK_URL}"'"
+KIOSKSCRIPT
+
+host_exec chmod +x /home/'"${KIOSK_USER}"'/kiosk.sh
+host_exec chown '"${KIOSK_USER}:${KIOSK_USER}"' /home/'"${KIOSK_USER}"'/kiosk.sh
+
+# Setup watchdog if enabled
+if [ "'"${ENABLE_WATCHDOG}"'" = "true" ]; then
+    echo "Setting up watchdog script..."
+    cat <<'"'"'WATCHDOG'"'"' | host_exec tee /home/'"${KIOSK_USER}"'/watchdog.sh
+#!/bin/bash
+while true; do
+    if ! pgrep chromium > /dev/null; then
+        echo "$(date): Chromium not running, restarting..." >> /home/'"${KIOSK_USER}"'/watchdog.log
+        DISPLAY=:0 /home/'"${KIOSK_USER}"'/kiosk.sh &
+    fi
+    sleep 30
+done
+WATCHDOG
+    host_exec chmod +x /home/'"${KIOSK_USER}"'/watchdog.sh
+    host_exec chown '"${KIOSK_USER}:${KIOSK_USER}"' /home/'"${KIOSK_USER}"'/watchdog.sh
+fi
+
+# Configure .bashrc for auto-start
+echo "Configuring auto-start..."
+if ! host_exec grep -q "Auto-start X server" /home/'"${KIOSK_USER}"'/.bashrc 2>/dev/null; then
+    cat <<'"'"'BASHRC'"'"' | host_exec tee -a /home/'"${KIOSK_USER}"'/.bashrc
+
+# Auto-start X server and kiosk on login
+if [ -z "$DISPLAY" ] && [ "$XDG_VTNR" = 1 ]; then
+    exec startx ~/kiosk.sh
+fi
+
+# Start watchdog in background
+if [ "'"${ENABLE_WATCHDOG}"'" = "true" ]; then
+    ~/watchdog.sh &
+fi
+BASHRC
+fi
+
+# Disable automatic updates
+echo "Disabling automatic updates..."
+host_exec systemctl disable apt-daily.service 2>/dev/null || true
+host_exec systemctl disable apt-daily.timer 2>/dev/null || true
+host_exec systemctl disable apt-daily-upgrade.timer 2>/dev/null || true
+host_exec systemctl disable apt-daily-upgrade.service 2>/dev/null || true
+
+# Configure GPU memory split (Raspberry Pi specific)
+if host_exec test -f /boot/firmware/config.txt || host_exec test -f /boot/config.txt; then
+    echo "Configuring GPU memory split..."
+    CONFIG_FILE="/boot/firmware/config.txt"
+    host_exec test -f /boot/config.txt && CONFIG_FILE="/boot/config.txt"
+    
+    if ! host_exec grep -q "^gpu_mem=" ${CONFIG_FILE}; then
+        echo "gpu_mem='"${GPU_MEM}"'" | host_exec tee -a ${CONFIG_FILE}
+    else
+        host_exec sed -i "s/^gpu_mem=.*/gpu_mem='"${GPU_MEM}"'/" ${CONFIG_FILE}
+    fi
+fi
+
+# Setup HDMI keep-alive service if enabled
+if [ "'"${ENABLE_HDMI_KEEP_ALIVE}"'" = "true" ]; then
+    echo "Setting up HDMI keep-alive service..."
+    cat <<'"'"'HDMISERVICE'"'"' | host_exec tee /etc/systemd/system/hdmi-keep-alive.service
+[Unit]
+Description=Keep HDMI active
+After=graphical.target
+
+[Service]
+Type=simple
+ExecStart=/bin/sh -c '"'"'while true; do tvservice -p 2>/dev/null || true; sleep 60; done'"'"'
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=graphical.target
+HDMISERVICE
+    host_exec systemctl daemon-reload
+    host_exec systemctl enable hdmi-keep-alive.service 2>/dev/null || true
+fi
+
+echo "Squash Display kiosk setup complete!"
+echo ""
+echo "Configuration:"
+echo "  URL: '"${KIOSK_URL}"'"
+echo "  User: '"${KIOSK_USER}"'"
+echo "  Display: '"${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}@${DISPLAY_REFRESH}"'Hz"
+echo "  Watchdog: '"${ENABLE_WATCHDOG}"'"
+echo "  Auto-login: '"${ENABLE_AUTO_LOGIN}"'"
+echo ""
+echo "Please reboot the system for all changes to take effect."
+'
+
 # Build the docker run command - needs privileged access to configure host
 DOCKER_RUN_CMD="docker run -d \
    --restart no \
@@ -13,18 +185,8 @@ DOCKER_RUN_CMD="docker run -d \
    --pid=host \
    --network=host \
    -v /:/host \
-    -v ${SERVICE_PATH}/scripts:/scripts:ro \
-    -e KIOSK_URL=\"${KIOSK_URL}\" \
-    -e KIOSK_USER=\"${KIOSK_USER}\" \
-    -e DISPLAY_WIDTH=\"${DISPLAY_WIDTH}\" \
-    -e DISPLAY_HEIGHT=\"${DISPLAY_HEIGHT}\" \
-    -e DISPLAY_REFRESH=\"${DISPLAY_REFRESH}\" \
-    -e GPU_MEM=\"${GPU_MEM}\" \
-    -e ENABLE_WATCHDOG=\"${ENABLE_WATCHDOG}\" \
-    -e ENABLE_AUTO_LOGIN=\"${ENABLE_AUTO_LOGIN}\" \
-    -e ENABLE_HDMI_KEEP_ALIVE=\"${ENABLE_HDMI_KEEP_ALIVE}\" \
    ${IMAGE_REGISTRY}/${IMAGE_REPO}:${IMAGE_TAG} \
-    sh /scripts/setup-host.sh"
+    sh -c 'echo \"${SETUP_SCRIPT}\" | sh'"

 # Create and start the container
 if ! _create_and_start_container "$DOCKER_RUN_CMD" "$CONTAINER_NAME"; then
@@ -33,17 +195,47 @@ fi

 # Wait for setup to complete
 echo "Running kiosk setup..."
-echo "This may take a few minutes as packages are installed..."
+echo "This may take several minutes as packages are installed..."
+echo ""

-# Follow the container logs until it exits
-docker logs -f ${CONTAINER_NAME} 2>&1
-
-# Check if setup completed successfully
-EXIT_CODE=$(docker inspect ${CONTAINER_NAME} --format='{{.State.ExitCode}}')
-if [ "$EXIT_CODE" != "0" ]; then
-    echo "Setup failed with exit code: $EXIT_CODE"
-    echo "Check logs for details: docker logs ${CONTAINER_NAME}"
-    exit 1
+# Check if running interactively
+if [ -t 0 ]; then
+    echo "Following setup progress (this may take 5-10 minutes)..."
+    echo "You can also check progress with: docker logs -f ${CONTAINER_NAME}"
+    echo ""
+    
+    # Follow the container logs until it exits
+    docker logs -f ${CONTAINER_NAME} 2>&1
+    
+    # Check if setup completed successfully
+    EXIT_CODE=$(docker inspect ${CONTAINER_NAME} --format='{{.State.ExitCode}}')
+    if [ "$EXIT_CODE" != "0" ]; then
+        echo "Setup failed with exit code: $EXIT_CODE"
+        echo "Check logs for details: docker logs ${CONTAINER_NAME}"
+        exit 1
+    fi
+else
+    echo "Setup running in background..."
+    echo "Check progress with: docker logs -f ${CONTAINER_NAME}"
+    echo ""
+    
+    # In non-interactive mode, just wait a moment for container to start
+    sleep 5
+    
+    # Check if container started successfully
+    if ! _is_container_running "$CONTAINER_NAME"; then
+        # Container already exited, check exit code
+        EXIT_CODE=$(docker inspect ${CONTAINER_NAME} --format='{{.State.ExitCode}}' 2>/dev/null || echo "1")
+        if [ "$EXIT_CODE" = "0" ]; then
+            echo "Setup completed successfully!"
+        else
+            echo "Setup may have failed. Check status with: ./status.sh"
+            echo "View logs with: docker logs ${CONTAINER_NAME}"
+        fi
+    else
+        echo "Setup is running. Monitor with: docker logs -f ${CONTAINER_NAME}"
+        echo "Check status with: ./status.sh"
+    fi
 fi

 echo ""