FROM python:3.11-slim

ENV PYTHONUNBUFFERED=1

RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libexpat1 \
        osm2pgrouting \
    && rm -rf /var/lib/apt/lists/*

# Optional system deps (enable only if a Python package build fails)
# RUN apt-get update && apt-get install -y \
#     build-essential \
#     gcc \
#     libpq-dev \
#     gdal-bin \
#     libgdal-dev \
#     curl \
#     && rm -rf /var/lib/apt/lists/*

#ENV CPLUS_INCLUDE_PATH=/usr/include/gdal
#ENV C_INCLUDE_PATH=/usr/include/gdal

WORKDIR /app

COPY requirements.txt .

RUN pip install --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt

COPY . .

RUN useradd -m appuser && chown -R appuser:appuser /app
USER appuser

ENTRYPOINT ["python", "run.py"]
CMD []