class PFPuX

# File lib/pfpux.rb, line 12
def initialize(dir, target, msg='')

  directories = rsync dir, target
  
  directories.each do |dirpath, files|
    
    dtx = DirToXML.new File.join(target, dirpath)

    files.each do |filename|
      
      row = dtx.find_by_filename filename
      next unless row

      row[:description] = msg
    end
          
    dtx.save

  end

end

# File lib/pfpux.rb, line 36
def rsync(dir, target)
  
  h = {}

  Rsync.run(dir, target ,'-a --delete --exclude "dir.xml"') do |result|

    if result.success?

      result.changes.each do |change|

        puts ":: #{change.filename} (#{change.summary})"
        s = change.filename

        if s[-1] == '/' then

          curkey = s
          h.merge!(curkey => []) 

        else
          curkey = File.dirname(s)
          h.merge!(curkey => []) unless h.has_key? curkey
          h[curkey] << File.basename(s)
        end

      end
    else
      puts result.error
    end

  end

  return h
end