#!/bin/bash
set -e
set -x

# Make /home/travis world-readable so the `zulip` user will be able to
# read it.
sudo chmod a+rX /home/travis

# Uninstall the unnecessary extra versions of postgres that Travis CI
# installs since if we don't do this, doing apt upgrades can fail due
# to conflicts over which version of postgres should be running.
sudo apt-get remove postgresql-9.1 postgresql-client-9.1 postgresql-9.1-postgis-2.2 postgresql-contrib-9.1 postgresql-9.1-postgis-2.2-scripts postgresql-9.2 postgresql-client-9.2 postgresql-9.2-postgis-2.2 postgresql-9.2-postgis-2.2-scripts postgresql-contrib-9.2 postgresql-9.4 postgresql-9.4-postgis-2.2-scripts postgresql-client-9.4 postgresql-9.5 postgresql-9.5-postgis-2.2 postgresql-9.5-postgis-2.2-scripts postgresql-contrib-9.5 postgresql-client-9.5 -y

python tools/provision.py --travis --production-travis
cp -a tools/travis/success-http-headers.txt ~/
source tools/travis/activate-venv
if ! ./tools/build-release-tarball travis; then
    echo "Attempting to output failure logging data"
    cat /tmp/tmp.*/zulip-server-travis/update-prod-static.log || true
    exit 1
fi
mv /tmp/tmp.*/zulip-server-travis.tar.gz ./

# Shut down all services so that restarting postgres and rebuilding
# the postgres database to match the prod installation setup will work.
sudo supervisorctl stop all
# Clear memcached to avoid contamination between development and prod
# environments.
sudo /etc/init.d/memcached restart

# Drop any open connections to the development postgres installation.
sudo "$(dirname "$0")/../../scripts/setup/terminate-psql-sessions" postgres zulip zulip_base

# Remove and recreate the postgres database
sudo pg_ctlcluster 9.3 main stop
sudo pg_dropcluster 9.3 main
sudo rm -rf /etc/postgresql/9.3/main /var/lib/postgresql/9.3/main
sudo pg_createcluster 9.3 main