# Development Dockerfile with hot reload
FROM node:18-alpine

WORKDIR /app

# Install nodemon for hot reload
RUN npm install -g nodemon

# Copy package files
COPY package*.json ./

# Install all dependencies (including dev)
RUN npm install

# Copy source code
COPY . .

# Expose ports
EXPOSE 3001 3002

# Start with nodemon for hot reload
CMD ["nodemon", "server.js"]