# Use official Node.js 18
FROM node:18 AS builder

# Set working directory
WORKDIR /app

# Copy frontend files
COPY frontend/ /app/

# Install dependencies and build
RUN npm install && npm run build

# Use Nginx to serve the build
FROM nginx:alpine
COPY --from=builder /app/build /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Expose port
EXPOSE 8000

# Start Nginx
CMD ["nginx", "-g", "daemon off;"]