unixorn/tumult.plugin.zsh

#!/bin/bash
#
# Originally from oh-my-zsh's osx.plugin.zsh by Sorin Ionescu <sorin.ionescu@gmail.com>
# MIT License
if [[ "$(uname -s)" != 'Darwin' ]]; then
  echo 'Sorry, this script only works on macOS'
  exit 1
fi

the_app=$(
osascript 2>/dev/null <<EOF
  tell application "System Events"
    name of first item of (every process whose frontmost is true)
  end tell
EOF
)
echo "$the_app"