mod_log_ringbuffer: Detach event handlers on logging reload (thanks Menel)
Otherwise the global event handlers accumulate, one added each time
logging is reoladed, and each invocation of the signal or event triggers
one dump of each created ringbuffer.
#!/bin/sh
# Copyright (C) 2015 Travis Burtrum
# This file is MIT/X11 licensed.
# run like ./mod_alias_postfixadmin.sh "mysql -N -upostfixadmin -ppostfixadmin postfixadmin" > /etc/prosody/aliases.cfg.lua
# then put:
# Include "aliases.cfg.lua"
# in prosody.cfg.lua
mysql="$1"
echo "-- alias plugin, generated by mod_alias_postfixadmin.sh"
echo "aliases = {"
echo "SELECT concat('["'"'"', address, '"'"'"] = "'"'"', goto, '"'"'";') FROM alias WHERE address != goto;
SELECT concat('["'"'"', address, '"'"'"] = "'"'"', goto, '"'"'";') FROM (
select replace(address, concat('@', target_domain), concat('@', alias_domain)) as address, goto FROM alias JOIN alias_domain ON alias_domain.target_domain = SUBSTRING(alias.address, locate('@',alias.address) + 1, length(alias.address))
) a WHERE a.address != a.goto;" | $mysql | sort | uniq
echo "}"