FROM node:lts-alpine

# RUN apk update && apk --no-cache add shadow && \
#     usermod -u 1001 node && \
#     groupmod -g 1001 node

# RUN find / -group 1000 -exec chgrp -h node {} \;
# RUN find / -user 1000 -exec chown -h node {} \;

ARG USER_UID
ARG USER_UNAME
ARG USER_GID
ARG USER_GNAME

RUN if getent group ${USER_GNAME} ; then groupdel ${USER_GNAME}; fi &&\
		groupadd -g ${USER_GID} ${USER_GNAME} &&\
    useradd -l -u ${USER_UID} -g ${USER_GNAME} ${USER_UNAME} &&\
    install -d -m 0755 -o ${USER_UNAME} -g ${USER_GNAME} /home/${USER_UNAME} &&\
    chown --changes --silent --no-dereference --recursive \
          --from=33:33 ${USER_UID}:${USER_GID} \
        /home/${USER_UNAME}

COPY ./bashrc /home/${USER_UNAME}/.bashrc
COPY ./inputrc /home/${USER_UNAME}/.inputrc

USER root
COPY ./client-entrypoint.sh /usr/local/bin
RUN chmod +x /usr/local/bin/client-entrypoint.sh

USER ${USER_UNAME}
CMD ["/bin/sh","/usr/local/bin/client-entrypoint.sh"]