FROM python:3.11-slim

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    unrar-free \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy requirements and install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY app.py .

# Create necessary directories
RUN mkdir -p downloads extracted_tmp

# Expose port
EXPOSE 7860

# Make the entire /app directory fully writeable for all users
RUN chmod -R 777 /app

# Ensure the app runs as the same user as the Space UI
RUN useradd -m -u 1000 user
USER user

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV HF_HOME=/app/.cache/huggingface

# Run the application
CMD ["python", "app.py"]