bootstrap shelly h&t

bootstrap.sh

#!/bin/bash

SSID=$1
PW=$2

if [[ "${SSID}" == "" ]]; then
  echo "$0 ssid password"
  exit
fi

if [[ "${PW}" == "" ]]; then
  echo "$0 ssid password"
  exit
fi

LOGFILE=""

LOG () {
  when=$(date '+%Y-%m-%d %H:%M:%S')
  echo "${when}] $1"
  if [[ "${LOGFILE}" != "" ]]; then
  	echo "${when}] $1" >> "${LOGFILE}"
  fi
}

echo
echo "turn on or factory reset the shelly h&t"
echo "searching..."

while true; do
  ssid=$(airport -s | grep shelly | awk '{print $1}')
  if [[ ${ssid} != "" ]]; then
    LOGFILE="logs/${ssid}.log"
    LOG "found ${ssid}"
    networksetup -setairportnetwork en0 "${ssid}" && break
    break
  fi
  sleep 1
done

LOG "joined network '${ssid}'"

MAC=$(echo "${ssid}" | sed 's/shellyht-\(..\)\(..\)\(..\)/\1:\2:\3/g')

TARGET="192.168.33.1"

LOG "waiting for ping..."

while true; do
  ping -t 1 -c 1 ${TARGET} > /dev/null 2> /dev/null && break
done

LOG "got ping..."

LOG "Setting up networking..."
WIFI=$(python -c "import urllib;  print urllib.urlencode({'ssid':'${SSID}', 'key':'${PW}'})")
curl -s -o - "http://${TARGET}/settings?discoverable=1" >> "${LOGFILE}"
curl -s -o - "http://${TARGET}/settings/sta?enabled=1&${WIFI}" >> "${LOGFILE}"
echo  >> "${LOGFILE}"

LOG "Joining ${SSID}..."
if [[ "${SSID}" != "fake" ]]; then
  until networksetup -setairportnetwork en0 ${SSID} ${PW}; do sleep 1; done
fi
LOG "joined network '${SSID}' with '${PW}'"

LOG "Waiting for reboot..."

TARGET="${ssid}.local."
ip=""
while true; do
 until ip=$(ping -t 1 -c 1 ${TARGET} | head -1 | sed 's/PING .*(\(.*\)).*/\1/g'); do sleep 1; done
 if [[ "${ip}" != "" ]]; then
   break
 fi
done

LOG "Found at http://${ip}"
LOG "Now, update firmware via the UI."
LOG "When updated, run ./configure.sh ${ssid}"

open http://${ip}