overleaf/server-ce/runit/notifications-sharelatex/run

#!/bin/bash

NODE_PARAMS=""
if [ "$DEBUG_NODE" == "true" ]; then
    echo "running debug - notifications"
    NODE_PARAMS="--inspect=0.0.0.0:30420"
fi

exec /sbin/setuser www-data /usr/bin/node $NODE_PARAMS /var/www/sharelatex/notifications/app.js >> /var/log/sharelatex/notifications.log 2>&1