#!/bin/bash -xe

# Assumes we've already been untarred
if [ -z "$1" ]; then
    echo "Usage: install <ZULIP_TARBALL>"
    exit 1
fi
tarball="$1"

# First, install any updates from the apt repo that may be needed
wget -O /root/enterprise.asc https://apt.zulip.com/enterprise.asc
apt-key add /root/enterprise.asc
cat >/etc/apt/sources.list.d/zulip.list <<EOF
deb http://apt.zulip.com/enterprise precise v1
EOF

apt-get update
apt-get -y dist-upgrade
apt-get install -y puppet git
cp -a /root/zulip/puppet/zulip/files/puppet.conf /etc/puppet/

mkdir -p /etc/zulip
echo -e "[machine]\npuppet_classes = zulip::enterprise\ndeploy_type = enterprise" > /etc/zulip/zulip.conf
/root/zulip/scripts/zulip-puppet-apply -f

# These server restarting bits should be moveable into puppet-land, ideally
apt-get -y upgrade
if [ -e "/etc/init.d/nginx" ]; then
    service nginx restart
fi
if [ -e "/etc/init.d/apache2" ]; then
    service apache2 restart
fi

/root/zulip/scripts/setup/generate_enterprise_secrets.py
mv /root/zulip/zproject/local_settings_generated.py /etc/zulip/settings.py
ln -nsf /etc/zulip/settings.py /root/zulip/zproject/local_settings.py

/root/zulip/scripts/setup/configure-rabbitmq

/root/zulip/scripts/setup/postgres-init-db
/root/zulip/scripts/setup/create-database

deploy_path=$($(dirname $(dirname $0))/unpack-zulip "$tarball")
ln -nsf "$deploy_path" /home/zulip/deployments/current
chown -R zulip:zulip /home/zulip/deployments

chown zulip:zulip /var/run/supervisor.sock
supervisorctl restart all

set +x
cat <<EOF

 Done.

EOF