From 491cce7a99976a443e058b4aaa6655882d8f8427 Mon Sep 17 00:00:00 2001
From: Ryan Tomayko <r@tomayko.com>
Date: Thu, 12 Feb 2015 22:05:30 -0500
Subject: [PATCH] Avoid requiring webrick at boot time

This is a bit uglier but allows deferring loading webrick until the
serve command is invoked as opposed to when it's required.
---
 lib/jekyll/commands/serve.rb | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/lib/jekyll/commands/serve.rb b/lib/jekyll/commands/serve.rb
index 912f4f62..111d6709 100644
--- a/lib/jekyll/commands/serve.rb
+++ b/lib/jekyll/commands/serve.rb
@@ -40,7 +40,7 @@ module Jekyll
 
           s.mount(
             options['baseurl'],
-            FileHandler,
+            custom_file_handler,
             destination,
             file_handler_options
           )
@@ -99,6 +99,21 @@ module Jekyll
           opts
         end
 
+        # Custom WEBrick FileHandler servlet for serving "/file.html" at "/file"
+        # when no exact match is found. This mirrors the behavior of GitHub
+        # Pages and many static web server configs.
+        def custom_file_handler
+          Class.new WEBrick::HTTPServlet::FileHandler do
+            def search_file(req, res, basename)
+              if file = super
+                file
+              else
+                super(req, res, "#{basename}.html")
+              end
+            end
+          end
+        end
+
         def start_callback(detached)
           unless detached
             Proc.new { Jekyll.logger.info "Server running...", "press ctrl-c to stop." }
@@ -131,19 +146,6 @@ module Jekyll
 
       end
 
-      # Custom WEBrick FileHandler servlet for serving "/file.html" at "/file"
-      # when no exact match is found. This mirrors the behavior of GitHub Pages
-      # and many static web server configs.
-      require 'webrick'
-      class FileHandler < ::WEBrick::HTTPServlet::FileHandler
-        def search_file(req, res, basename)
-          if file = super
-            file
-          else
-            super(req, res, "#{basename}.html")
-          end
-        end
-      end
     end
   end
 end