vixy-vision/server/setup.sh

#!/bin/bash
# vixy-vision Server Setup Script
# Run this on a Raspberry Pi or similar edge device
# 
# Usage: ./setup.sh [--with-audio]

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
INSTALL_DIR="${HOME}/vixy-vision"
SERVICE_NAME="vixy-vision"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

echo_info() { echo -e "${GREEN}[INFO]${NC} $1"; }
echo_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
echo_error() { echo -e "${RED}[ERROR]${NC} $1"; }

# Parse arguments
WITH_AUDIO=false
for arg in "$@"; do
    case $arg in
        --with-audio)
            WITH_AUDIO=true
            shift
            ;;
    esac
done

echo "=========================================="
echo "  vixy-vision Server Setup"
echo "  Eyes and ears for the fox 🦊"
echo "=========================================="
echo ""

# Check if running on Linux
if [[ "$(uname)" != "Linux" ]]; then
    echo_error "This script is designed for Linux (Raspberry Pi)"
    exit 1
fi

# Install system dependencies
echo_info "Installing system dependencies..."
sudo apt-get update
sudo apt-get install -y python3-pip python3-venv libopencv-dev

if [ "$WITH_AUDIO" = true ]; then
    echo_info "Installing audio dependencies..."
    sudo apt-get install -y portaudio19-dev python3-pyaudio alsa-utils
fi

# Create install directory
echo_info "Creating install directory: ${INSTALL_DIR}"
mkdir -p "${INSTALL_DIR}"
cp -r "${SCRIPT_DIR}"/* "${INSTALL_DIR}/"

# Create virtual environment
echo_info "Creating Python virtual environment..."
cd "${INSTALL_DIR}"
python3 -m venv venv
source venv/bin/activate

# Install Python dependencies
echo_info "Installing Python dependencies..."
pip install --upgrade pip
pip install -r requirements.txt

if [ "$WITH_AUDIO" = true ]; then
    pip install pyaudio webrtcvad numpy
fi

# Generate SSL certificates
echo_info "Generating SSL certificates..."
chmod +x generate_cert.sh
./generate_cert.sh

# Generate API key if .env doesn't exist
if [ ! -f .env ]; then
    echo_info "Generating API key..."
    API_KEY=$(python3 -c 'import secrets; print(secrets.token_urlsafe(32))')
    cat > .env << EOF
# vixy-vision Server Configuration
# Generated by setup.sh on $(date)

# API Key for authentication (keep secret!)
API_KEY=${API_KEY}

# Camera settings
CAMERA_INDEX=0
CAMERA_WIDTH=1920
CAMERA_HEIGHT=1080
JPEG_QUALITY=85
EOF
    echo_info "API key generated and saved to .env"
    echo ""
    echo_warn "IMPORTANT: Save this API key for your MCP config:"
    echo -e "  ${GREEN}${API_KEY}${NC}"
    echo ""
else
    echo_info "Using existing .env file"
fi

# Create systemd service
echo_info "Creating systemd service..."
sudo tee /etc/systemd/system/${SERVICE_NAME}.service > /dev/null << EOF
[Unit]
Description=vixy-vision Camera Server
After=network.target

[Service]
Type=simple
User=${USER}
WorkingDirectory=${INSTALL_DIR}
Environment="PATH=${INSTALL_DIR}/venv/bin"
ExecStart=${INSTALL_DIR}/venv/bin/uvicorn main:app --host 0.0.0.0 --port 8443 --ssl-keyfile ssl/key.pem --ssl-certfile ssl/cert.pem
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
EOF

# Reload systemd and enable service
sudo systemctl daemon-reload
sudo systemctl enable ${SERVICE_NAME}

echo ""
echo "=========================================="
echo "  Setup Complete! 🦊"
echo "=========================================="
echo ""
echo "Commands:"
echo "  Start:   sudo systemctl start ${SERVICE_NAME}"
echo "  Stop:    sudo systemctl stop ${SERVICE_NAME}"
echo "  Status:  sudo systemctl status ${SERVICE_NAME}"
echo "  Logs:    sudo journalctl -u ${SERVICE_NAME} -f"
echo ""
echo "Server will be available at:"
echo "  https://$(hostname -I | awk '{print $1}'):8443/"
echo ""
echo "Add to Vixy's vision config (~/.vision_setup.json):"
echo "  {"
echo "    \"cameras\": ["
echo "      {"
echo "        \"id\": \"$(hostname)\","
echo "        \"type\": \"http\","
echo "        \"url\": \"https://$(hostname -I | awk '{print $1}'):8443\","
echo "        \"api_key\": \"<your-api-key-from-above>\""
echo "      }"
echo "    ]"
echo "  }"
echo ""
echo_info "Start the server with: sudo systemctl start ${SERVICE_NAME}"