Class: Listen::Directory
- Inherits:
-
Object
- Object
- Listen::Directory
- Defined in:
- lib/listen/directory.rb
Class Method Summary collapse
- ._async_changes(dir, path, queue, previous, options) ⇒ Object
- ._change(queue, type, dir, path, options) ⇒ Object
- ._log(type, message) ⇒ Object
- .scan(queue, sync_record, dir, rel_path, options) ⇒ Object
Class Method Details
._async_changes(dir, path, queue, previous, options) ⇒ Object
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# File 'lib/listen/directory.rb', line 49 def self._async_changes(dir, path, queue, previous, ) previous.each do |entry, data| # TODO: this is a hack with insufficient testing type = data.key?(:mtime) ? :file : :dir _change(queue, type, dir, (Pathname(path) + entry).to_s, ) end end |
._change(queue, type, dir, path, options) ⇒ Object
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# File 'lib/listen/directory.rb', line 57 def self._change(queue, type, dir, path, ) return queue.change(type, dir, path, ) if type == :dir # Minor param cleanup for tests # TODO: use a dedicated Event class opts = .dup opts.delete(:recursive) if opts.empty? queue.change(type, dir, path) else queue.change(type, dir, path, opts) end end |
._log(type, message) ⇒ Object
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# File 'lib/listen/directory.rb', line 71 def self._log(type, ) Celluloid.logger.send(type, ) end |
.scan(queue, sync_record, dir, rel_path, options) ⇒ Object
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# File 'lib/listen/directory.rb', line 5 def self.scan(queue, sync_record, dir, rel_path, ) return unless (record = sync_record.async) previous = sync_record.dir_entries(dir, rel_path) record.add_dir(dir, rel_path) # TODO: use children(with_directory: false) path = dir + rel_path current = Set.new(path.children) if [:silence] _log :debug, "Recording: #{rel_path}: #{.inspect}"\ " [#{previous.inspect}] -> (#{current.inspect})" else _log :debug, "Scanning: #{rel_path}: #{.inspect}"\ " [#{previous.inspect}] -> (#{current.inspect})" end current.each do |full_path| type = full_path.directory? ? :dir : :file item_rel_path = full_path.relative_path_from(dir).to_s _change(queue, type, dir, item_rel_path, ) end # TODO: this is not tested properly previous.reject! { |entry, _| current.include? path + entry } _async_changes(dir, rel_path, queue, previous, ) rescue Errno::ENOENT record.unset_path(dir, rel_path) _async_changes(dir, rel_path, queue, previous, ) rescue Errno::ENOTDIR # TODO: path not tested record.unset_path(dir, rel_path) _async_changes(dir, path, queue, previous, ) _change(queue, :file, dir, rel_path, ) rescue _log :warn, "scanning DIED: #{$!}:#{$@.join("\n")}" raise end |