Port options for preview

sorenson · Sep 28, 2011 · e8ac5f8 · e8ac5f8
1 parent 88eea4c
commit e8ac5f8
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/lib/guides/cli.rb b/lib/guides/cli.rb
@@ -48,6 +48,7 @@ def version
 
     desc "preview", "preview the guides as you work"
     method_option "production", :type => :boolean, :banner => "use production mode", :aliases => "-p"
+    method_option "port",       :type => :string,  :default => "9292"
     def preview
       Preview.start(options)
     end

diff --git a/lib/guides/preview.rb b/lib/guides/preview.rb
@@ -56,7 +56,10 @@ def call(env)
 
   class Preview < Rack::Server
     def self.start(options = {})
-      super options.merge(:host => '0.0.0.0', :Port => 9292, :server => "thin")
+      options = options.dup
+      options[:Port] = options.delete(:port) || '9292'
+      options.merge!(:host => '0.0.0.0', :server => "thin")
+      super options
     end
 
     def initialize(options = {})