FROM python:3.11-slim-bookworm

ENV PYTHONUNBUFFERED=1
ENV TZ=Asia/Kolkata
ARG DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    build-essential tzdata libssl-dev libffi-dev && \
    ln -snf "/usr/share/zoneinfo/$TZ" /etc/localtime && \
    echo "$TZ" > /etc/timezone && \
    rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir -U pip

WORKDIR /app

COPY requirements.txt .
RUN pip install -U -r requirements.txt

COPY main.py .
COPY fileManager.py .

# Storage dirs
RUN mkdir -p fl

EXPOSE 7860
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]