FROM python:3.9-slim

WORKDIR /app

RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    software-properties-common \
    git \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt ./
COPY src/ ./src/

RUN pip3 install -r requirements.txt

# ✅ Fix permission issue
RUN mkdir -p /app/.streamlit
ENV STREAMLIT_CONFIG_DIR=/app/.streamlit

EXPOSE 8501

HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health

# 🛠 TEMPORARY DEBUG: print env var
# ENTRYPOINT ["/bin/sh", "-c", "echo STREAMLIT_CONFIG_DIR=$STREAMLIT_CONFIG_DIR && streamlit run src/streamlit_app.py --server.port=8501 --server.address=0.0.0.0"]

# ✅ Final Entry
ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]