Detect if WWDC19 Platforms State of the Union is available

wwdc19sou.sh

#!/bin/bash

# Thanks to https://gist.github.com/alexeckermann/3f6a051e876e4c03e3b6341b7b05a7ad

# Execute this script to be notified when the WWDC 2019 Platforms State of the Union is available.
# Make sure this file is `chmod +x` to run in your Terminal.

while true
do

  echo -n `date`

  # Assumption is that the video page will contain an m3u8 file when the video is available.

  KEYWORD_COUNT=$(curl -s https://developer.apple.com/videos/play/wwdc2019/103/ | grep -c "m3u8")

  if [[ $KEYWORD_COUNT > "0" ]]
  then
    echo -e " \033[42;1m AVAILABLE! \033[0m"
    say -v Karen -r 250 "State of the union is available!"
    exit 0
  fi

  echo -e " \033[41;1m NOT AVAILABLE \033[0m ${KEYWORD_COUNT}"

  # Checks only every 2 minutes
  sleep 120

done