shexy.rb in shexy-0.3.4

- old
+ new

@@ -31,11 +31,11 @@
 #     Shexy.copy_to 'test@test-host', '/home/rubiojr/my-uber-file', '/tmp/'
 #
 
 module Shexy
     
-  VERSION = '0.3.3'
+  VERSION = '0.3.4'
 
   [:user, :password, :key, :cmd, :host].each do |n|
     instance_eval %{
       def #{n}; Thread.current[:shexy_#{n}]; end
       def #{n}=(v); Thread.current[:shexy_#{n}] = v; end
@@ -101,11 +101,15 @@
         # http://net-ssh.github.com/net-ssh/classes/Net/SSH/Connection/Channel.html#method-i-request_pty
         #
         # FIXME: may not be successful, warn about it
         ch.request_pty 
         if sudo?
-          if cmd =~ /(&&|\|\||&|\|)/
-            self.cmd = cmd.gsub(/(&&|\|\||&|\|)/, $1 + 'sudo')
+          regexp = /(&&|\|\||&|\|)/
+          if cmd =~ regexp
+            new_cmd = cmd.split(regexp).map do |t| 
+              t =~ /^(&&|\|\||&|\|)$/ ? t : "sudo #{t}"
+            end
+            self.cmd = new_cmd.join ''
           end
           self.cmd = "sudo #{cmd}"
           puts "SHEXY: #{cmd}" if $DEBUG
         end
         ch.exec cmd do