namespace :log do

desc 'Tail current log file from the remote'
task :tail, :filepattern do |t, args|
  filepattern = args[:filepattern] || fetch(:stage)
  on roles(:all) do |host|
    within "#{shared_path}/log" do
      execute :tail, '-f', "#{filepattern}.log"
    end
  end
end

end