FROM python:3.13-slim-bookworm

# OpenCV (pulled in by ultralytics) links against X11 client libs; slim images omit them.
RUN apt-get update && apt-get install -y --no-install-recommends \
    ffmpeg \
    libgl1 \
    libglib2.0-0 \
    libgomp1 \
    libxcb1 \
    && rm -rf /var/lib/apt/lists/*

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

WORKDIR /app

ENV PYTHONUNBUFFERED=1 \
    UV_COMPILE_BYTECODE=1 \
    UV_LINK_MODE=copy

COPY pyproject.toml uv.lock main.py ./
COPY app ./app/

RUN uv sync --frozen --no-dev

ENV PATH="/app/.venv/bin:$PATH"

EXPOSE 8000

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]