ZoomとかGoogle Meetで会議中かを判定して隣の部屋のランプをつけるやつ。Bitbarで定期実行など。

on-air.sh

#!/bin/bash
export PATH=$PATH:/usr/local/bin

function toggle_light() {
  host='192.168.xxx.xxx'
  if [ $1 -eq 0 ];then
    /usr/local/bin/tplink-smarthome-api setPowerState $host false
  else
    /usr/local/bin/tplink-smarthome-api setPowerState $host true
  fi
}

# Search for Zoom meetings
# (i.e. Window with title "Zoom Meeting")
# https://stackoverflow.com/a/14552852
# https://hacknote.jp/archives/35775/
zoom_result=0
echo '
tell application "System Events"
  set allWindows to name of window of processes whose visible is true
end tell
return allWindows
' | osascript - | grep -q "Zoom Meeting" || zoom_result=$?

# Search for Google Meet meetings
# (i.e. Chrome tab with url "https://meet.google.com/aaa-bbbb-ccc")
# https://gist.github.com/samyk/65c12468686707b388ec43710430a421
meet_result=0
echo '
set urls to ""

tell application "Google Chrome"
        set window_list to every window # get the windows
        
        repeat with the_window in window_list # for every window
                set tab_list to every tab in the_window # get the tabs
                
                repeat with the_tab in tab_list # for every tab
                        set urls to urls & the URL of the_tab & "\n"
                end repeat
        end repeat
end tell
return urls
' | osascript - | grep -qE "https\:\/\/meet\.google\.com\/[a-z]{3}\-[a-z]{4}-[a-z]{3}" || meet_result=$?

if [ $meet_result -eq 0 ] || [ $zoom_result -eq 0 ];then
  echo ":bulb:InMtg"
  echo ---
  date +"%Y-%m-%d %k:%M:%S"
  toggle_light 1
else
  echo ":bulb:Off"
  echo ---
  date +"%Y-%m-%d %k:%M:%S"
  toggle_light 0
fi