ntfy_scripts/openwrt_wifi_up.sh

#!/bin/bash

## dependencies: curl

### This script checks if the 2 wifi interfaces are UP and ENABLED

HOST="$(cat /etc/config/system | grep "hostname" | awk '{print $3}')"
topicurl=https://NTFY_SERVER_IP/hangar_servers

RADIO_STATUS=$(wifi status | grep -c "\"up\": true")
DEVICE_STATUS=$(wifi status | grep -c "\"disabled\": false")

        if [ ${RADIO_STATUS} -lt 2  ] || [ ${DEVICE_STATUS} -lt 2  ] ; then
                curl -k --retry 3 \
                -d "wifi down in $HOST" \
                -H "Title: Wifi down in $HOST" \
                -H "Priority: high" \
                -H "Tags: warning,boar" \
                $topicurl ;

	# automatically enable wifi on both devices, store and restart wifi devices

		uci set wireless.radio0.disabled='0' ;
		uci set wireless.radio1.disabled='0' ;
		uci commit wireless ;
		wifi reload

        fi