tasks/gh-pages.rake in alf-0.10.1 vs tasks/gh-pages.rake in alf-0.11.0

@@ -1,5 +1,11 @@
+module Alf
+  def self.markdown(md)
+    Redcarpet::Markdown.new(Redcarpet::Render::HTML).render(md)
+  end
+end
+
 task :"gh-pages" do
   require 'fileutils'
   require 'wlang'
   require 'wlang/ext/hash_methodize'
   require 'alf'
@@ -8,13 +14,12 @@
 
   indir  = File.expand_path('../../doc/gh-pages', __FILE__)
   outdir = File.expand_path('../../doc/deploy-gh-pages', __FILE__)
 
   # Remove everything
-  Dir[File.join(outdir, '*')].each do |f|
-    FileUtils.rm_rf f
-  end
+  FileUtils.rm_rf outdir
+  FileUtils.mkdir_p outdir
 
   # copy assets
   FileUtils.cp_r  File.join(indir, "no-analytics.html"), outdir
   FileUtils.cp_r  File.join(indir, "index.html"), outdir
   FileUtils.cp_r  File.join(indir, "css"), outdir
@@ -24,20 +29,20 @@
 
   html    = File.join(indir, 'templates', "html.wtpl")
   context = {
     :version => Alf::VERSION,
     :outdir  => outdir,
-    :main    => Alf::Command::Main
+    :main    => Alf::Shell::Main
   }
 
   static = lambda{|entry|
     FileUtils.mkdir File.join(outdir, entry)
     ctx = context.merge(:prefix  => "..", :entry => entry.to_sym)
     Dir[File.join(indir, entry, '*.md')].each do |file|
       md     = File.read(file)
       title  = md.split("\n").first[3..-1].gsub("—", "-")
-      text   = Redcarpet.new(md).to_html
+      text   = Alf.markdown(md)
       target = File.join(outdir, entry, "#{File.basename(file, ".md")}.html")
       File.open(target, "w") do |io|
         ctx2 = ctx.merge(:text => text, :title => title)
         io << WLang.file_instantiate(html, ctx2)
       end
@@ -47,10 +52,10 @@
   ["overview", "shell", "ruby", "devel", "use-cases"].each do |f|
     static.call(f)
   end
 
   ["shell", "ruby"].each do |entry|
-    Alf::Command::Main.subcommands.each do |sub| 
+    Alf::Shell::Main.subcommands.each do |sub| 
       ctx    = context.merge(:prefix  => "..", :entry => entry.to_sym)
       target = File.join(outdir, entry, "#{sub.command_name}.html")
       File.open(target, "w") do |io|
         ctx2 = ctx.merge(:operator => sub, 
                          :title => "Alf in #{entry.capitalize}: #{sub.command_name}")