CULT OF THE LAMB MERCH watcher with ratatxt as alert

watch-cult-merch.sh

#!/bin/bash

watchlist=/opt/scripts/watch-cult-merch.txt

sendAlert() {
    echo "STOCKED! sending sms alert"
    curl https://api.dev.ratatxt.com/outbox \
      -u 'ak_somekeys:' \
      -X POST -d '{
        "device_id": "c2fslnn0eqtq26rmcn2g",
        "address": "09353700003",
        "text": "CULT OF THE LAMB MERCH RESTOCKED!"
      }'
}

checkStock() {
    o=$(curl -s $1 | grep 'add-to-cart disabled')
    if [ -z "$o" ];
    then
        sendAlert
    fi
}

while read p; do
  checkStock $p
done <$watchlist