FROM python:3.13.4-slim
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PORT=7860
WORKDIR /app

RUN apt-get update && apt-get install -y \
    build-essential \
    wget \
    curl \
    && rm -rf /var/lib/apt/lists/*

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

RUN python -c "import nltk; nltk.download('stopwords'); nltk.download('punkt'); nltk.download('punkt_tab')"

COPY . .

RUN mkdir -p .runtime/uploads/cvs .runtime/uploads/jobs .runtime/uploads/session_state && \
    chmod -R 777 .runtime

EXPOSE 7860
CMD ["python", "app_new.py"]