logout watcher

logoutwatcher.sh

onLogout() {
    # Insert whatever script you need to run at logout
    exit
}

echo "INFO - Watching ${HOME}" >> /var/log/org.my.log

trap 'onLogout' SIGINT SIGHUP SIGTERM

while true; do
    sleep 86400 &
    wait $!
done

@alpeyev might be a change in how macOS handles orphaned processes, probably a SIGINT to the trapped function. A workaround could be something like setting up a WatchPaths launch daemon, and using the onLogout() script to touch a tmp file.

This doesn't work with AppleScripts. If I try to run an apple script at line 2 I get 73:107: execution error: An error of type -10810 has occurred. (-10810)