Open Vim in Terminal (iTerm) from Finder - copied from http://thepugautomatic.com/2015/02/open-in-iterm-vim-from-finder/ and updated to open in the current terminal

TerminalVim.scpt

on run {input, parameters}
	set cmd to "vim -c startinsert"
	if input is not in {} then
		set myPath to POSIX path of input
		set cmd to "vim " & quote & myPath & quote
	end if
	
	tell application "iTerm"
		activate
		set myTerm to (current terminal)
		tell myTerm
			set mySession to (make new session at the end of sessions)
			tell mySession to exec command cmd
		end tell
	end tell
end run

メモ: Automator でアプリ化する。