finish some docs

README.md

@@ -0,0 +1,13 @@
+It's a [Guard](http://github.com/guard/guard) for the [Rocco](http://github.com/rtomayko/rocco) documentation system!
+
+    guard 'rocco' do
+      watch(%r{app/.*\.(rb|coffee)})
+      watch(%r{lib/.*\.rb})
+    end
+
+Only one option for now:
+
+* `:dir` specifies the output dir (default `doc`)
+
+`gem install guard-rocco` or Bundle it up with `gem 'guard-rocco'`. Yeah!
+

lib/guard/rocco.rb

@@ -22,8 +22,8 @@ module Guard
     end
 
     private
-    def build(path)
+    def build(path, target = nil)
-      target = File.join(@options[:dir], path).gsub(%r{\.[^\.]+$}, '.html')
+      target ||= self.filename_to_target(path)
       puts "rocco: #{path} -> #{target}"
       File.open(target, 'wb') { |fh| fh.print ::Rocco.new(path, all_paths).to_html }
     end
@@ -31,6 +31,10 @@ module Guard
     def all_paths
       Watcher.match_files(self, Dir['**/*'])
     end
+
+    def self.filename_to_target(path)
+      File.join(@options[:dir], path).gsub(%r{\.[^\.]+$}, '.html')
+    end
   end
 end
 

lib/guard/rocco/templates/Guardfile

@@ -0,0 +1,6 @@
+guard 'rocco' do
+  # For Rails 3.0.x and 3.1
+  watch(%r{app/.*\.(rb|coffee)})
+  watch(%r{lib/.*\.rb})
+end
+