FROM python:3.14-alpine

RUN mkdir -p /var/lib/void

WORKDIR /app

COPY ["requirements.txt", "/app/"]
RUN pip install -q -r requirements.txt

COPY ["html/", "/app/html/"]
COPY ["src/", "/app/src/"]

# I don't know why, but in Docker, simple print() statements show nothing:
# https://stackoverflow.com/q/29663459
# Fixed by adding the -u flag:
CMD ["python3", "-u", "src/server.py", "--void", "/var/lib/void/void.state"]