# Use Node.js 18 Alpine for a lightweight image
FROM node:18-alpine

# Set working directory
WORKDIR /app

# Copy dependency files first for better caching
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of your app
COPY . .

# Copy production environment file
COPY .prod .env

# Expose the app port
EXPOSE 15869

# Install PM2 globally
RUN npm install pm2 -g

# Start the app using PM2
CMD ["pm2-runtime", "ecosystem.config.js"]