FROM python:3.12-slim

WORKDIR /app

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

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

# Copy app
COPY app.py .

# Create a non-root user with proper home directory
RUN useradd -m -u 1000 user
ENV HOME=/home/user
ENV HF_HOME=/home/user/.cache/huggingface
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV GRADIO_SERVER_PORT=7860

# Create cache directories and set permissions
RUN mkdir -p /home/user/.cache/huggingface && \
    chown -R user:user /home/user && \
    chown -R user:user /app

USER user
WORKDIR /app

# Expose port
EXPOSE 7860

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