+ MYSQL_SU_USER="${USER}"
+else
+ # XXX Deprecate MYSQL_ROOT_PASSWORD, it will be removed eventually,
+ # but for now add some backwards compatibility mapping.
+ if [ "x$MYSQL_ROOT_PASSWORD" != "x" ];
+ then
+ echo "WARN: MYSQL_ROOT_PASSWORD is deprecated, use MYSQL_SU_USER and MYSQL_SU_PASSWORD" 1>&2
+ MYSQL_SU_USER="root"
+ MYSQL_SU_PASSWORD="$MYSQL_ROOT_PASSWORD"
+ fi
+
+ if [ "x$MYSQL_SU_USER" = "x" ];
+ then
+ echo "Aborting, for password regulated access specify MYSQL_SU_USER in bootstrap.conf" 1>&2
+ exit 1
+ fi
+
+ if [ "x$MYSQL_SU_PASSWORD" = "x" ];
+ then
+ read -r -s -p "MySQL password for \"${MYSQL_SU_USER}\": " MYSQL_SU_PASSWORD
+ echo
+ fi
+
+ DRUSH_DB_SU_CREDENTIALS=(--db-su-pw'='"${MYSQL_SU_PASSWORD}")