lib/jekyll/watcher.rb in jekyll-watch-1.2.1 vs lib/jekyll/watcher.rb in jekyll-watch-1.3.0

@@ -1,5 +1,7 @@
+require 'listen'
+
 module Jekyll
   module Watcher
     extend self
 
     def watch(options)
@@ -14,18 +16,18 @@
           listener.stop
           puts "     Halting auto-regeneration."
           exit 0
         end
 
-        loop { sleep 1000 }
+        sleep_forever
       end
     rescue ThreadError => e
       # You pressed Ctrl-C, oh my!
     end
 
+    # TODO: shouldn't be public API
     def build_listener(site, options)
-      require 'listen'
       Listen.to(
         options['source'],
         :ignore => listen_ignore_paths(options),
         :force_polling => options['force_polling'],
         &(listen_handler(site))
@@ -91,7 +93,10 @@
           end
         end
       end.compact + [/\.jekyll\-metadata/]
     end
 
+    def sleep_forever
+      loop { sleep 1000 }
+    end
   end
 end