FROM python:3.12-slim-trixie

# System deps (Pillow, RKNN, etc.)
RUN apt-get update && apt-get install -y --no-install-recommends \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender1 \
    procps 
#    && rm -rf /var/lib/apt/lists/*

WORKDIR /app


# Python deps
COPY requirements.txt /app/requirements.txt
RUN python -m venv /venv && \
    /venv/bin/pip install --no-cache-dir -U pip setuptools wheel && \
    /venv/bin/pip install --no-cache-dir -r /app/requirements.txt

# 👇 THIS copies *everything except what .dockerignore excludes*
COPY . /app

# Copy RKNN runtime shared library into image
COPY librknnrt.so /usr/lib/librknnrt.so
RUN ldconfig

ENV PATH="/venv/bin:$PATH"
ENV PYTHONUNBUFFERED=1

ENV PORT=4200
ENV NUM_WORKERS=1
ENV QUEUE_MAX=8
ENV MODEL_ROOT=/models

EXPOSE 4200

CMD ["uvicorn", "lcm_server:app", "--host", "0.0.0.0", "--port", "4200", "--no-access-log"]