FROM python:3.12-slim

WORKDIR /app

# Bez nastaveného locale dekóduje kontejner výstupy v C/ASCII a česká diakritika
# se rozbije. C.UTF-8 je v python:slim vždy k dispozici.
ENV LANG=C.UTF-8 \
    LC_ALL=C.UTF-8 \
    PYTHONIOENCODING=utf-8

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

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app ./app

EXPOSE 9100

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "9100", "--root-path", "/portal"]