# Use Node.js 20 base image
FROM node:20

# Create and change to the app directory
WORKDIR /usr/src/app

# Copy package.json and package-lock.json first for caching
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of the application code
COPY . .

# Expose the port (Render/HuggingFace use this for keep-alive)
EXPOSE 7860
ENV PORT=7860

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