FROM python:3.12-bookworm

# Install uv
COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /usr/local/bin/

# Set working directory
WORKDIR /app

# Copy uv files first for better layer caching
COPY uv.lock pyproject.toml ./

# Install dependencies using uv
RUN uv sync --frozen --no-cache

# Copy application code
COPY app.py models.py ./

# Expose the port Chainlit runs on
EXPOSE 8000

# Use uv to run the application
CMD ["uv", "run", "chainlit", "run", "app.py", "--host", "0.0.0.0", "--port", "8000"]