Server reset script for the xnatdev dev/test servers

dev_reset.sh

# Shut down Tomcat if it's running.
[[ $(sudo service tomcat7 status) == *running* ]] && { echo Tomcat 7 is running, shutting it down.; sudo service tomcat7 stop; } || { echo Tomcat 7 is not running.; }

# Sleep for a couple seconds just to make sure it's done.
sleep 2

# Clear the database and recreate it.
psql -lqt | cut -d \| -f 1 | grep -qw xnatdev
[[ $? == 0 ]] && { echo Dropping existing database xnatdev...; dropdb xnatdev; } || { echo Database xnatdev does not exist.; }
echo Creating new empty database xnatdev.
createdb xnatdev

# Archive and clear the logs.
LOG_ARCHIVE=/var/log/tomcat7/archives/$(date +%Y%m%d%H%M%S)
mkdir -p ${LOG_ARCHIVE}
find /var/log/tomcat7 -mindepth 1 -maxdepth 1 -type f -exec mv '{}' ${LOG_ARCHIVE} \;
echo Archived existing logs to ${LOG_ARCHIVE}.

echo Removing any previous versions of the application...
[[ -e /usr/share/tomcat7/webapps/ROOT || -e /usr/share/tomcat7/webapps/ROOT.war ]] && { rm -rf /usr/share/tomcat7/webapps/ROOT*; }

echo Starting Tomcat 7...
sudo service tomcat7 start
timeout 30 sed --quiet '/INFO: Server startup in/ q' <(tail -n 0 -f catalina.out)
STATUS=$?
[[ ${STATUS} == 0 ]] && { echo Tomcat 7 was started successfully.; } || { echo Tomcat 7 does not appear to have started properly. Please check the application logs.; }

exit ${STATUS}