UI framework

scripts/pi_setup.sh

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+#!/bin/bash
+# One-time setup script for Smart Serow on Raspberry Pi
+# Run this ON the Pi itself
+
+set -e
+
+echo "=== Smart Serow Pi Setup ==="
+
+# Check if running on Pi (arm architecture)
+ARCH=$(uname -m)
+if [[ "$ARCH" != "aarch64" && "$ARCH" != "armv7l" ]]; then
+    echo "WARNING: This doesn't look like a Pi (arch: $ARCH)"
+    echo "Continuing anyway..."
+fi
+
+APP_DIR="/opt/smartserow"
+SERVICE_FILE="/etc/systemd/system/smartserow-ui.service"
+
+# Create app directory
+echo "Creating app directory: $APP_DIR"
+sudo mkdir -p "$APP_DIR/bundle"
+sudo chown -R pi:pi "$APP_DIR"
+
+# Install runtime dependencies for flutter-elinux
+echo "Installing runtime dependencies..."
+sudo apt-get update
+sudo apt-get install -y \
+    libgl1-mesa-dri \
+    libgles2-mesa \
+    libegl1-mesa \
+    libdrm2 \
+    libgbm1 \
+    libinput10 \
+    libudev1 \
+    fonts-noto
+
+# For X11 debug mode (optional but useful)
+sudo apt-get install -y \
+    xorg \
+    xinit \
+    libx11-6 \
+    libxkbcommon-x11-0
+
+# Copy systemd service
+echo "Installing systemd service..."
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+if [ -f "$SCRIPT_DIR/smartserow-ui.service" ]; then
+    sudo cp "$SCRIPT_DIR/smartserow-ui.service" "$SERVICE_FILE"
+else
+    echo "WARNING: Service file not found at $SCRIPT_DIR/smartserow-ui.service"
+    echo "Copy it manually to $SERVICE_FILE"
+fi
+
+# Enable service
+echo "Enabling service..."
+sudo systemctl daemon-reload
+sudo systemctl enable smartserow-ui
+
+# Add pi user to required groups for DRM/KMS access
+echo "Setting up permissions..."
+sudo usermod -aG video pi
+sudo usermod -aG input pi
+sudo usermod -aG render pi 2>/dev/null || true
+
+echo ""
+echo "=== Setup Complete ==="
+echo ""
+echo "Next steps:"
+echo "1. Deploy the app: run deploy.sh from your dev machine"
+echo "2. Start service:  sudo systemctl start smartserow-ui"
+echo "3. Or reboot:      sudo reboot"
+echo ""
+echo "Useful commands:"
+echo "  systemctl status smartserow-ui    # Check status"
+echo "  journalctl -u smartserow-ui -f    # View logs"
+echo ""