setup.sh

#!/bin/bash

echo "=========================================="
echo "  Quantum Compiler - Setup Script"
echo "=========================================="
echo ""

# Colors
GREEN='\033[0;32m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Check if Node.js is installed
if ! command -v node &> /dev/null; then
    echo "❌ Node.js is not installed. Please install Node.js first."
    exit 1
fi

echo -e "${GREEN}✓${NC} Node.js found: $(node --version)"

# Check if npm is installed
if ! command -v npm &> /dev/null; then
    echo "❌ npm is not installed. Please install npm first."
    exit 1
fi

echo -e "${GREEN}✓${NC} npm found: $(npm --version)"

# Install backend dependencies
echo ""
echo -e "${BLUE}Installing backend dependencies...${NC}"
cd backend
npm install
if [ $? -eq 0 ]; then
    echo -e "${GREEN}✓${NC} Backend dependencies installed"
else
    echo "❌ Failed to install backend dependencies"
    exit 1
fi

# Install frontend dependencies
echo ""
echo -e "${BLUE}Installing frontend dependencies...${NC}"
cd ../frontend
npm install
if [ $? -eq 0 ]; then
    echo -e "${GREEN}✓${NC} Frontend dependencies installed"
else
    echo "❌ Failed to install frontend dependencies"
    exit 1
fi

cd ..

echo ""
echo "=========================================="
echo -e "${GREEN}✓ Setup completed successfully!${NC}"
echo "=========================================="
echo ""
echo "To start the application:"
echo ""
echo "1. Start backend (in terminal 1):"
echo "   cd backend && npm start"
echo ""
echo "2. Start frontend (in terminal 2):"
echo "   cd frontend && npm start"
echo ""
echo "The app will open at http://localhost:3000"
echo ""