# 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' \
    TORRENT_USER='mediaservice' \
    TORRENT_GROUP='mediaservice' \
    TORRENT_UID='1003' \
    TORRENT_GID='1003'

RUN echo http://dl-4.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && \
  apk update && \
  apk -U upgrade && \
  apk -U add \
    transmission-daemon && \
  wget https://github.com/Secretmapper/combustion/archive/release.zip && \
  unzip release.zip && \
  mv combustion-release/* /usr/share/transmission/web/ && \
  rmdir combustion-release && \
  rm release.zip

#ADD UTC /etc/localtime

RUN rm -rf /var/cache/apk/* && \
  addgroup -g $TORRENT_GID $TORRENT_GROUP && \
  adduser -D -u $TORRENT_UID -G $TORRENT_GROUP -H $TORRENT_USER  

EXPOSE 9091

VOLUME /config

USER $TORRENT_USER

CMD [ "/usr/bin/transmission-daemon", "-f", "-g", "/config/" ]