better logging

lib/foreman/engine.rb

@@ -47,7 +47,8 @@ private ######################################################################
       proctitle "ruby: foreman #{process.name}"
 
       Dir.chdir directory do
-        system process.command
+        FileUtils.mkdir_p "log"
+        system "#{process.command} >>log/#{process.name}.log 2>&1"
         exit $?.exitstatus || 255
       end
     end

lib/foreman/export/upstart.rb

@@ -47,7 +47,7 @@ stop on stopping #{name}
 respawn
 
 chdir #{engine.directory}
-exec #{process.command} 2>&1 > /var/log/#{name}/#{process.name}.log
+exec #{process.command} >>/var/log/#{name}/#{process.name}.log 2>&1
       UPSTART_CHILD
     end
   end