Applescript to use in automator to open a file in Terminal in neovim

open-in-vi.scrpt

on run {input}
	set filename to POSIX path of input
	set cmd to "clear;cd $(dirname " & filename & ");nvim " & quoted form of filename & "; exit"
	tell application "System Events" to set terminalIsRunning to exists application process "Terminal"
	tell application "Terminal"
		activate
		if terminalIsRunning is true then
			set newWnd to do script with command cmd
		else
			do script with command cmd in window 1
		end if
	end tell
end run

set filename to quoted form of POSIX path of input
-- support both directories and file names with spaces within
set cmd to "clear;cd \"$(dirname " & filename & ")\";vim " & filename & "; exit"