DevDocs MCP Server

#!/bin/bash # Colors for output GREEN='\033[0;32m' BLUE='\033[0;34m' RED='\033[0;31m' NC='\033[0m' # No Color # Store the root directory path ROOT_DIR="$(pwd)" echo -e "${BLUE}Project root directory: ${ROOT_DIR}${NC}" # Function to check if a port is in use check_port() { lsof -i :$1 > /dev/null 2>&1 return $? } # Function to wait for a service to be ready wait_for_service() { local port=$1 local service=$2 local max_attempts=30 local attempt=1 echo -e "${BLUE}Waiting for $service to start...${NC}" while ! nc -z localhost $port && [ $attempt -le $max_attempts ]; do sleep 1 attempt=$((attempt + 1)) done if [ $attempt -le $max_attempts ]; then echo -e "${GREEN}$service is ready!${NC}" return 0 else echo -e "${RED}$service failed to start${NC}" return 1 fi } # Kill any existing processes on our ports if check_port 3001; then echo "Port 3001 in use, killing process..." lsof -ti:3001 | xargs kill -9 fi if check_port 24125; then echo "Port 24125 in use, killing process..." lsof -ti:24125 | xargs kill -9 fi # Create a log directory mkdir -p logs # Install Python backend dependencies echo -e "${BLUE}Installing Python backend dependencies...${NC}" if [ -f "backend/requirements.txt" ]; then cd "backend" python3 -m venv venv source venv/bin/activate pip install -r requirements.txt cd "$ROOT_DIR" else echo -e "${RED}Error: requirements.txt not found in backend directory${NC}" exit 1 fi # Start Next.js frontend on port 3001 echo -e "${BLUE}Starting Next.js frontend...${NC}" PORT=3001 npm run dev > logs/frontend.log 2>&1 & FRONTEND_PID=$! # Start FastAPI backend echo -e "${BLUE}Starting FastAPI backend...${NC}" cd backend source venv/bin/activate uvicorn app.main:app --host 0.0.0.0 --port 24125 --reload > ../logs/backend.log 2>&1 & BACKEND_PID=$! cd "$ROOT_DIR" # Activate MCP server's virtual environment and start it echo -e "${BLUE}Starting MCP server...${NC}" source fast-markdown-mcp/venv/bin/activate PYTHONPATH="$ROOT_DIR/fast-markdown-mcp/src" \ fast-markdown-mcp/venv/bin/python -m fast_markdown_mcp.server \ "$ROOT_DIR/storage/markdown" > logs/mcp.log 2>&1 & MCP_PID=$! # Wait for services to be ready wait_for_service 3001 "Frontend" && \ wait_for_service 24125 "Backend" if [ $? -eq 0 ]; then echo -e "${GREEN}All services are running!${NC}" echo -e "${BLUE}Frontend:${NC} http://localhost:3001" echo -e "${BLUE}Backend:${NC} http://localhost:24125" echo -e "${BLUE}Logs:${NC} ./logs/" echo -e "${BLUE}Press Ctrl+C to stop all services${NC}" # Open the frontend in the default browser if [[ "$OSTYPE" == "darwin"* ]]; then open http://localhost:3001 elif [[ "$OSTYPE" == "linux-gnu"* ]]; then xdg-open http://localhost:3001 fi # Handle graceful shutdown cleanup() { echo -e "\n${BLUE}Shutting down services...${NC}" kill $FRONTEND_PID $BACKEND_PID $MCP_PID wait $FRONTEND_PID $BACKEND_PID $MCP_PID 2>/dev/null echo -e "${GREEN}All services stopped${NC}" exit 0 } trap cleanup SIGINT SIGTERM # Keep the script running and monitor child processes while kill -0 $FRONTEND_PID $BACKEND_PID $MCP_PID 2>/dev/null; do sleep 1 done echo -e "${RED}One or more services have stopped unexpectedly${NC}" cleanup else echo -e "${RED}Failed to start all services${NC}" kill $FRONTEND_PID $BACKEND_PID $MCP_PID 2>/dev/null exit 1 fi