Open and close terminator on Gnome 3 wayland

launch_focus_min_wayland.sh

#!/bin/bash                                                                                                            

# https://superuser.com/questions/142945/bash-command-to-focus-a-specific-window/1627429#1627429
# To use, set a shortcut in Gnome like this: bash -c '/home/user/launch_focus_min_wayland.sh terminator'
# To check the available function names, do ALT + F2 and type "lg"
app=$1
if [[ $app == terminator ]]; then
  process_name=/usr/bin/terminator
else
  process_name=$app
fi

#pid=$(pidof $process_name) # pidof didn't work for terminator
pid=$(pgrep -f $process_name)
shell_name='/bin/bash' # Since it's bash that started it

# If it isn't launched, then launch
if [ -z $pid ]; then
  $app
else
  # If it is launched then check if it is focused
  foc=$(gdbus call \
        --session \
        --dest org.gnome.Shell \
        --object-path /org/gnome/Shell \
        --method org.gnome.Shell.Eval "
        global
          .get_window_actors()
          .map(a=>a.meta_window)
          .find(w=>w.has_focus())
          .get_wm_class()" \
        | cut -d'"' -f 2)

  if [[ $foc == 'terminator' ]]; then
    # if it is focused, then minimize
    gdbus call \
      --session \
      --dest org.gnome.Shell \
      --object-path /org/gnome/Shell \
      --method org.gnome.Shell.Eval \
      "var mw = global.get_window_actors().map(w=>w.meta_window).find(mw=>mw.get_title().includes('$shell_name'));
       mw.minimize()"
  else
    # if it isn't focused then get focus
    gdbus call \
      --session \
      --dest org.gnome.Shell \
      --object-path /org/gnome/Shell \
      --method org.gnome.Shell.Eval \
      "var mw = global.get_window_actors().map(w=>w.meta_window).find(mw=>mw.get_title().includes('$shell_name'));
      mw.activate(0)"
  fi
fi

exit 0

For me, .find(mw=>mw.get_title().includes('$shell_name')) didn't work. Maybe because I use zsh instead of bash? Not sure. Regardless - I replaced it with .find(mw=>mw.get_wm_class().includes('terminator')) and it works exactly as I hoped. Great script, thank you so much!