FROM python:3.10-slim

# ==========================================
# Environment Setup
# ==========================================
ENV PYTHONUNBUFFERED=1
ENV PORT=7860
WORKDIR /app

# ==========================================
# Install system dependencies
# ==========================================
RUN apt-get update && apt-get install -y \
    git \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# ==========================================
# Copy app files
# ==========================================
COPY app.py /app/app.py
COPY requirements.txt /app/requirements.txt

# Create writable cache directory
RUN mkdir -p /app/cache && chmod -R 777 /app/cache

# ==========================================
# Install Python dependencies
# ==========================================
RUN pip install --no-cache-dir -r requirements.txt

# ==========================================
# Expose port
# ==========================================
EXPOSE 7860

# ==========================================
# Run app
# ==========================================
CMD ["python", "app.py"]