#!/usr/bin/env moon

require('fun')!

garg = (v, i) -> os.getenv(v[1]) or arg[i] or v[2]
target, fwd, mpr, sargs, margs = unpack totable map garg, iter {
	{"REMOTE_MACHINE", "remote"}
	{"SSH_FORWARD_PORTS", "1313,3000,8000,8080,1234,40080:80,40443:443"}
	{"MOSH_PORT_RANGE", "60000:61000"}
	{"SSH_ARGS", "-XY"}
	{"MOSH_ARGS", ""}
}

sfwd = fwd\gsub "(%d+):?(%d*),?", (p, mp) ->
	"-L #{p}:localhost:#{if mp == "" then p else mp} "

os.execute "mosh -p '#{mpr}' '#{target}' --ssh='ssh #{sfwd} #{sargs}' #{margs}"