Class: Frett::Indexer

Inherits:
Object
  • Object
show all
Defined in:
lib/frett/indexer.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Indexer

Returns a new instance of Indexer.



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# File 'lib/frett/indexer.rb', line 8

def initialize(options = {})
  @options = options
  index!

  ::Listen.to(Frett::Config.working_dir) do |modified, added, removed|
    modified.each do |filename|
      update_file(filename)
    end

    added.each do |filename|
      update_file(filename)
    end

    removed.each do |filename|
      remove_file(filename)
    end
  end
end

Instance Method Details

#index! ⇒ Object 



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# File 'lib/frett/indexer.rb', line 27

def index!
  adapter.write do |index|
    Dir.glob(File.join(Frett::Config.working_dir, "**/*"), File::FNM_CASEFOLD) do |filename|
      if process?(filename) && needs_index?(filename)
        index_file(index, filename)
      end
    end
  end
end

#remove_file(filename) ⇒ Object 



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# File 'lib/frett/indexer.rb', line 37

def remove_file(filename)
  return if filename.include?(Frett::Config.directory)
  adapter.write do |index|
    remove_from_index(index, filename)
  end
end

#update_file(filename) ⇒ Object 



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# File 'lib/frett/indexer.rb', line 44

def update_file(filename)
  return unless process?(filename)
  adapter.write do |index|
    remove_from_index(index, filename)
    index_file(index, filename)
  end
end