AppleScript for Automator application to open file in Neovim in an iTerm window.

OpenInNeoVim.applescript

on run {input, parameters}
	-- If run without input, open random file at $HOME
	try
		set filename to POSIX path of input
	on error
		set filename to "nvim-" & (do shell script "date +%F") & "__" & (random number from 1000 to 9999) & ".txt"
	end try
	-- Set your editor here
	set myEditor to "/usr/local/bin/nvim"
	-- Open the file and auto exit after done
	set myCmd to myEditor & " " & quote & filename & quote & " &&exit"
	tell application "iTerm"
		create window with default profile
		tell current session of current window
			write text myCmd
		end tell
	end tell
	return input
end run