namespace :st do
  desc 'fix files(644) and directories(755) permission recursively.'
  task :chmod do
    require 'pathname'
    Pathname.glob("**/*").each{ |path|
      next unless path.writable?

      if path.directory?
        path.chmod(0755)

      else
        path.chmod(0644)

      end
    }

  end
end