pagevariations.rb

module Jekyll
  class PageVariationsGenerator < Generator
    safe true

    def generate(site)
      pagesCopy = site.pages.dup
      site.config['pagevariations'].each_entry do |variation|
      	pagesCopy.each_entry do |page|
      	  pageCopy = page.dup
      	  oldPermalink = pageCopy.data['permalink']
      	  pageCopy.data['permalink'] = oldPermalink[".html"] = variation + ".htm"
          site.pages << pageCopy
        end
      end
    end
  end
end