# Base on latest (edge) alpine image
FROM harbor.ervine.dev/library/x86_64/alpine/alpine-3.11

MAINTAINER “Jonathan Ervine” <docker@ervine.org>

# Install updates
ENV LANG='en_US.UTF-8' \
    LANGUAGE='en_US.UTF-8' \
    TERM='xterm' \
    ZNC_USER='znc' \
    ZNC_GROUP='znc' \
    ZNC_UID='1003' \
    ZNC_GID='1003'

RUN echo http://dl-4.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && \
  apk update && \
  apk -U upgrade && \
  apk -U add \
    znc 

ADD UTC /etc/localtime

RUN rm -rf /var/cache/apk/* 

EXPOSE 6667 8080

VOLUME /config

USER $ZNC_USER

CMD [ "/usr/bin/znc", "-d", "/config/", "-f" ]