class Jeweler::RubyforgeTasks

def define
  namespace :rubyforge do
    desc "Release gem and RDoc documentation to RubyForge"
    task :release => ["rubyforge:release:gem", "rubyforge:release:docs"]
    namespace :release do
      desc "Release the current gem version to RubyForge."
      task :gem => [:gemspec, :build] do
        begin
          jeweler.release_gem_to_rubyforge
        rescue NoRubyForgeProjectInGemspecError => e
          abort "Setting up RubyForge requires that you specify a 'rubyforge_project' in your Jeweler::Tasks declaration"
        rescue MissingRubyForgePackageError => e
          abort "Rubyforge reported that the #{e.message} package isn't setup. Run rake rubyforge:setup to do so."
        rescue RubyForgeProjectNotConfiguredError => e
          abort "RubyForge reported that #{e.message} wasn't configured. This means you need to run 'rubyforge setup', 'rubyforge login', and 'rubyforge configure', or maybe the project doesn't exist on RubyForge"
        end
      end
      desc "Publish docs to RubyForge."
      task :docs => doc_task do
        config = YAML.load(
          File.read(File.expand_path('~/.rubyforge/user-config.yml'))
        )
        host = "#{config['username']}@rubyforge.org"
        remote_dir = "/var/www/gforge-projects/#{project}/#{remote_doc_path}"
        local_dir = case self.doc_task.to_sym
                    when :rdoc then 'rdoc'
                    when :yardoc then 'doc'
                    else
                      raise "Unsure what to run to generate documentation. Please set doc_task and re-run."
                    end
        sh %{rsync -av --delete #{local_dir}/ #{host}:#{remote_dir}}
      end
    end
    desc "Setup a rubyforge project for this gem"
    task :setup do
      begin 
        jeweler.setup_rubyforge
      rescue NoRubyForgeProjectInGemspecError => e
        abort "Setting up RubyForge requires that you specify a 'rubyforge_project' in your Jeweler::Tasks declaration"
      rescue RubyForgeProjectNotConfiguredError => e
        abort "The RubyForge reported that #{e.message} wasn't configured. This means you need to run 'rubyforge setup', 'rubyforge login', and 'rubyforge configure', or maybe the project doesn't exist on RubyForge"
      end
    end
  end
end