Class: AutoreloadServer::Watcher

Inherits:
Object
  • Object
show all
Defined in:
lib/autoreload_server/watcher.rb

Instance Method Summary collapse

Constructor Details

#initialize(directory, watch_pattern, &callback) ⇒ Watcher

Returns a new instance of Watcher.



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# File 'lib/autoreload_server/watcher.rb', line 7

def initialize(directory, watch_pattern, &callback)
  @directory = directory
  @watch_pattern = watch_pattern
  @callback = callback
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/autoreload_server/watcher.rb', line 13

def start
  @listener = Listen.to(@directory) do |modified, added, removed|
    (modified + added + removed).each do |file|
      next unless match_file?(file)

      relative_path = Pathname.new(file).relative_path_from(Pathname.new(@directory)).to_s
      @callback.call(relative_path)
    end
  end

  @listener.start
end

#stop ⇒ Object 



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# File 'lib/autoreload_server/watcher.rb', line 26

def stop
  @listener&.stop
end