Dockerfile

FROM python:3.13.5-slim

WORKDIR /app

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

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

RUN pip3 install --no-cache-dir -r requirements.txt

# Cria a pasta de configuração e garante permissões de escrita
RUN mkdir -p /app/.streamlit && chmod -R 777 /app/.streamlit
ENV HOME=/app
ENV STREAMLIT_HOME=/app/.streamlit

# Configuração padrão do Streamlit
RUN echo "[server]\nheadless = true\nport = 8501\nenableCORS = true\nenableXsrfProtection = false\n" > /app/.streamlit/config.toml

EXPOSE 8501

HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1

ENTRYPOINT ["streamlit", "run", "src/app_streamlit.py", "--server.port=8501", "--server.address=0.0.0.0"]