Dockerfile

# Use an official Node.js runtime as a parent image
FROM node:20-alpine

# Set the working directory
WORKDIR /src

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

# Install dependencies
RUN npm install

# Copy the rest of the application source code
COPY src/ ./


# Expose the port expected by Hugging Face Spaces
EXPOSE 9090

# Start the application on 0.0.0.0 and use the port from $PORT (default 9090), allow all hosts
CMD ["sh", "-c", "npm start -- --host 0.0.0.0 --port ${PORT:-9090} --allowed-hosts all"]