# Use Node.js 18
FROM node:18-alpine

# Set working directory
WORKDIR /app

# Copy package files first (better caching)
COPY package.json .

# Install dependencies
RUN npm install

# Copy the rest of the app source code
COPY . .

# Build the app for production
RUN npm run build

# Install a simple server to serve the static files
RUN npm install -g serve

# Hugging Face Spaces expect port 7860
EXPOSE 7860

# Start the server pointing to the 'dist' (build) folder
CMD ["serve", "-s", "dist", "-l", "7860"]