osx resize window, but how to run it without the editor?

resize_window.scpt

-- set screenWidth to (do shell script "system_profiler SPDisplaysDataType | awk '/Resolution/{print $2}'")
-- set screenHeight to (do shell script "system_profiler SPDisplaysDataType | awk '/Resolution/{print $4}'")

on run argv

	set {width, height, scale} to words of (do shell script "system_profiler SPDisplaysDataType | awk '/Built-In: Yes/{found=1} /Resolution/{width=$2; height=$4} /Retina/{scale=($2 == \"Yes\" ? 2 : 1)} /^ {8}[^ ]+/{if(found) {exit}; scale=1} END{printf \"%d %d %d\\n\", width, height, scale}'")
	
	log width
	log height
	log scale
	
  -- to the left top
	set p to {0, 0}
	set s to {width / 2, height / 2}
	
	tell application "System Events"
		set currentApp to name of the first process whose frontmost is true
		
		tell process currentApp
			tell window 1
				set w1 to name of it
				log w1
				set position to p
				set size to s
				
			end tell
		end tell
	end tell
end run

Python rumps can display a tray menu, then it can control the size and position of the frontmost window, Such as LeftTop、Left...But now the script can't run without the editor.

Maybe I should try swift.