#!/usr/bin/env ash
# shellcheck shell=dash

readonly ZBX_CFG_FILE='/config/zabbix_agent2.conf'
bashio::log.info 'Starting zabbix-agent2...'

if ! bashio::fs.file_exists "${ZBX_CFG_FILE}" || [ -z "$(ls -A ${ZBX_CFG_FILE})" ]; then
    bashio::log.info "No config ${ZBX_CFG_FILE} exists, copying default."
    cp /etc/zabbix/zabbix_agent2.conf ${ZBX_CFG_FILE}
fi

# Run zabbix-agent2 in foreground
exec su zabbix -s /bin/ash -c "zabbix_agent2 -f -c /config/zabbix_agent2.conf"