FROM python:3.9-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

COPY requirements.txt packages.txt ./

RUN apt-get update && \
    xargs -a packages.txt apt-get install -y && \
    apt-get install -y libgomp1 && \
    rm -rf /var/lib/apt/lists/* && \
    python -m venv /opt/venv && \
    . /opt/venv/bin/activate && \
    pip install --no-cache-dir -U pip setuptools wheel && \
    pip install --no-cache-dir -r requirements.txt && \
    python -m spacy download en_core_web_sm && \
    python -m spacy validate

ENV PATH="/opt/venv/bin:$PATH"

COPY . .

EXPOSE 8501

CMD ["streamlit", "run", "presidio_streamlit.py", "--server.port=8501", "--server.address=0.0.0.0"]