FROM debian:stable-slim LABEL author="1Computer1" ENV LANG C.UTF-8 RUN apt-get update && \ apt-get install -y --no-install-recommends gnupg dirmngr ca-certificates && \ echo 'deb https://downloads.haskell.org/debian stretch main' > /etc/apt/sources.list.d/ghc.list && \ apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BA3CBA3FFE22B574 && \ apt-get update && \ apt-get install -y --no-install-recommends ghc-9.0.1 && \ apt-get purge -y gnupg dirmngr ca-certificates && \ apt-get autoremove -y && \ apt-get autoclean -y ENV PATH /opt/ghc/9.0.1/bin:$PATH COPY run.sh /var/run/