Dockerfile

# Use the official Node.js runtime as the base image
FROM node:18-alpine

# Set the working directory in the container
WORKDIR /app

# Copy package.json and package-lock.json (if available)
COPY package*.json ./

# Install dependencies - use npm install if package-lock.json doesn't exist
RUN npm install --omit=dev

# Copy the rest of the application code
COPY . .

# Create a non-root user to run the app
RUN addgroup -g 1001 -S nodejs
RUN adduser -S nextjs -u 1001

# Change ownership of the app directory to the nodejs user
RUN chown -R nextjs:nodejs /app
USER nextjs

# Expose the port the app runs on
EXPOSE 7860

# Define environment variable for the port (HF Spaces uses 7860)
ENV PORT=7860

# Start the application
CMD ["npm", "start"]