FROM python:3.13-slim

# Install uv for fast dependency management
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv

WORKDIR /app

# Copy dependency files first for layer caching
COPY requirements.txt .
RUN uv pip install --system --no-cache -r requirements.txt

# Copy application code
COPY . .

# Default: run FastAPI server
EXPOSE 8000
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]