FROM alpine:3.6

# Some ENV variables
ENV PATH="/mattermost/bin:${PATH}"
ENV MM_VERSION=4.6.1

# Build argument to set Mattermost edition
ARG edition=enterprise

# Install some needed packages
RUN apk add --no-cache \
	ca-certificates \
	curl \
	jq \
	libc6-compat \
	libffi-dev \
	linux-headers \
	mailcap \
	netcat-openbsd \
	xmlsec-dev \
	&& rm -rf /tmp/*

# Get Mattermost
RUN mkdir -p /mattermost/data \
    && if [ "$edition" = "team" ] ; then curl https://releases.mattermost.com/$MM_VERSION/mattermost-team-$MM_VERSION-linux-amd64.tar.gz | tar -xvz ; \
      else curl https://releases.mattermost.com/$MM_VERSION/mattermost-$MM_VERSION-linux-amd64.tar.gz | tar -xvz ; fi \
    && cp /mattermost/config/config.json /config.json.save \
    && rm -rf /mattermost/config/config.json

# Configure entrypoint and command
COPY entrypoint.sh /
ENTRYPOINT ["/entrypoint.sh"]
WORKDIR /mattermost
CMD ["platform"]

# Expose port 80 of the container
EXPOSE 80

# Use a volume for the data directory
VOLUME /mattermost/data