#!/bin/sh

MODEL=$(cat /etc/board.json | jsonfilter -e '@["model"]["id"]')

# Hostname prefix
case $MODEL in
    tl-*|archer-*)  VENDOR=tplink ;;
    cf-*) VENDOR=comfast ;;
    *) VENDOR=ap ;;
esac

# Network interface with relevant MAC address
case $MODEL in
    tl-wdr*) NIC=wlan1 ;;
    archer-*)  NIC=eth1 ;;
    cf-e380ac-v2) NIC=eth0 ;;
    *) NIC=wlan0 ;;
esac

HOSTNAME=$VENDOR-$(cat /sys/class/net/$NIC/address | cut -d : -f 4- | sed -e 's/://g')
uci set system.@system[0].hostname=$HOSTNAME
uci set network.lan.hostname=$HOSTNAME