# Use an official Python runtime as a base image
FROM python:3.10

# Set working directory
WORKDIR /app

# Install system dependencies for llama_cpp
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    libffi-dev \
    libgcc-s1 \
    libstdc++6 \
    libopenblas-dev \
    && rm -rf /var/lib/apt/lists/*

# Set environment variables for cache
ENV TRANSFORMERS_CACHE=/app/cache
ENV HF_HOME=/app/cache

# Create cache directory with write permissions
RUN mkdir -p /app/cache && chmod -R 777 /app/cache

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

# Copy application files
COPY app.py .
COPY cv_embeddings.json .

# Expose port
EXPOSE 7860

# Run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]