From: kazaam <kazaam@...>
Date: 2007-11-18T16:45:00+09:00
Subject: Re: Executing another cmdl-app with ruby and typing in a password?

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Thanks for pointing me in the right direction. I now wrote a little loop to=
 do this work:

require 'pty'
require 'expect'

PTY.spawn("ruby test.rb") do |read_t,write_t,pid|
  write_t.sync =3D true
  read_t.expect(/^enter passphrase.*/) {write_t.print "123456"}
end =20

But I have a problem. How to find out if the spawned process executed with =
or without errors? I mean in this example "ruby test.rb". If I use system I=
 could do:
	puts "error" if not system("ruby test.rb")

But PTY.spawn always just returns 'nil'. Is there any way I can check for c=
orrect execution?


--=20
kazaam <kazaam@oleco.net>

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