Dockerfile

# Multi-stage build for production
FROM node:18-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci --only=production

# Copy source code
COPY . .

# Build the app (if you add build step later)
# RUN npm run build

# Production stage with nginx
FROM nginx:alpine

# Copy nginx configuration
COPY nginx.conf /etc/nginx/nginx.conf

# Copy built app from builder stage
COPY --from=builder /app /usr/share/nginx/html

# Copy static assets
COPY --from=builder /app/images /usr/share/nginx/html/images
COPY --from=builder /app/image.png /usr/share/nginx/html/

# Expose port 80
EXPOSE 80

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