KTVManager_UI/dockerfile

# Builder stage
FROM python:3.11-slim-bookworm as builder

RUN apt-get update && apt-get install -y --no-install-recommends \
    libglib2.0-0 \
    libsm6 \
    libxrender1 \
    libxext6 \
    libgomp1 \
    libgl1 \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir --prefix=/install -r requirements.txt

# Final stage
FROM python:3.11-slim-bookworm as final

RUN apt-get update && apt-get install -y --no-install-recommends \
    libglib2.0-0 \
    libsm6 \
    libxrender1 \
    libxext6 \
    libgomp1 \
    libgl1 \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY --from=builder /install /usr/local
COPY . .

RUN chmod +x run.sh

ARG VERSION
RUN echo $VERSION > VERSION

# Create a non-root user
RUN useradd --create-home appuser
USER appuser

EXPOSE 5000

ENV FLASK_ENV production
CMD ["./run.sh"]