Dockerfile

# Use official Node.js image as base
FROM node:20-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    ffmpeg \
    python3 \
    make \
    g++ \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy project files
COPY . .

# Build the application
RUN npm run build

# Expose the port (HF Spaces will use 7860)
EXPOSE 7860

# Set environment variables
ENV NODE_ENV=production
ENV PORT=7860

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