lib/vagrant-notify/action/start_server.rb in vagrant-notify-0.4.0 vs lib/vagrant-notify/action/start_server.rb in vagrant-notify-0.5.0

@@ -1,8 +1,7 @@
 require "vagrant/util/is_port_open"
 
-require_relative '../server'
 
 module Vagrant
   module Notify
     module Action
       class StartServer
@@ -14,13 +13,23 @@
 
         def call(env)
           @env = env
 
           port = next_available_port
-          env[:notify_data][:pid]  = Server.run(env, port)
-          env[:notify_data][:port] = port
+          id = env[:machine].id
+          dir = File.expand_path('../../', __FILE__)
 
+          if which('ruby')
+            env[:notify_data][:pid]  = Process.spawn("ruby #{dir}/server.rb #{id} #{port}")
+            env[:notify_data][:port] = port
+
+            env[:machine].ui.success("Started vagrant-notify-server pid: #{env[:notify_data][:pid]}")
+            sleep 5
+          else
+            env[:machine].ui.error("Unable to spawn TCPServer daemon, ruby not found in $PATH")
+          end
+
           @app.call env
         end
 
         def next_available_port
           # Determine a list of usable ports for us to use
@@ -53,9 +62,23 @@
             # Ignore anything but forwarded ports
             next if type != :forwarded_port
 
             yield options
           end
+        end
+
+        # http://stackoverflow.com/questions/2108727/which-in-ruby-checking-if-program-exists-in-path-from-ruby
+        # Cross-platform way of finding an executable in the $PATH.
+        #   which('ruby') #=> /usr/bin/ruby
+        def which(cmd)
+          exts = ENV['PATHEXT'] ? ENV['PATHEXT'].split(';') : ['']
+          ENV['PATH'].split(File::PATH_SEPARATOR).each do |path|
+            exts.each { |ext|
+              exe = File.join(path, "#{cmd}#{ext}")
+              return exe if File.executable?(exe) && !File.directory?(exe)
+            }
+          end
+          return nil
         end
       end
     end
   end
 end