Dockerfile

# Stage 1: Build the Next.js static export
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci

# Copy source code
COPY . .

# Build static export (generates 'out' directory)
RUN npm run build

# Stage 2: Serve with nginx
FROM nginx:alpine

# Copy custom nginx config
COPY nginx.conf /etc/nginx/nginx.conf

# Copy static files from builder stage
COPY --from=builder /app/out /usr/share/nginx/html/

# Expose port 7860 (required by Hugging Face Spaces)
EXPOSE 7860

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