# Use Node.js 18 alpine as base image for smaller size
FROM node:18-alpine

# Set working directory
WORKDIR /app

# Copy package files
COPY app/package*.json ./

# Install dependencies
RUN npm install --legacy-peer-deps

# Copy the rest of the application code
COPY app/ .

# Build the application
RUN npm run build

# Install a simple HTTP server to serve the built files
RUN npm install -g serve

# Expose port 8080
EXPOSE 8080

# Start the application on port 8080
CMD ["serve", "-s", "dist", "-l", "8080"]