###############################################################
#                                                             #
#                      Salut à Toi/data                       #
#     This Dockerfile build a « Salut à Toi » data image      #
# Salut à Toi is a multi-frontends multi-purposes XMPP client #
#                                                             #
###############################################################

FROM salutatoi/sat_pubsub:latest

MAINTAINER Goffi <goffi@goffi.org>

###########
# VOLUMES #
###########

# sat user home, where most of config files and databases are located
VOLUME ["/home/sat"]

# Prosody
# we need to use number instead of name as data doesn't known prosody user
RUN mkdir -p /var/lib/prosody && chown 105:108 /var/lib/prosody && chmod 0750 /var/lib/prosody
VOLUME ["/var/lib/prosody"]

# Postgres database, used in SàT PubSub
VOLUME ["/var/lib/postgresql"]

# Logs not shown directly with docker logs
VOLUME ["/var/log"]

##########
# BACKUP #
##########

WORKDIR /volumes
RUN ln -s /home/sat sat
RUN ln -s /var/lib/prosody prosody
RUN ln -s /var/lib/postgresql postgresql
RUN ln -s /var/log log
VOLUME ["/volumes"]

ENTRYPOINT ["/bin/true"]