class Listen::Change

TODO: rename to Snapshot

Attributes

record[R]

Public Class Methods

new(config, record) click to toggle source
# File lib/listen/change.rb, line 27
def initialize(config, record)
  @config = config
  @record = record
end

Public Instance Methods

invalidate(type, rel_path, options) click to toggle source

Invalidate some part of the snapshot/record (dir, file, subtree, etc.) rubocop:disable Metrics/MethodLength rubocop:disable Metrics/CyclomaticComplexity rubocop:disable Metrics/PerceivedComplexity

# File lib/listen/change.rb, line 36
def invalidate(type, rel_path, options)
  watched_dir = Pathname.new(record.root)

  change = options[:change]
  cookie = options[:cookie]

  if !cookie && @config.silenced?(rel_path, type)
    Listen.logger.debug { "(silenced): #{rel_path.inspect}" }
    return
  end

  path = watched_dir + rel_path

  Listen.logger.debug do
    log_details = options[:silence] && 'recording' || change || 'unknown'
    "#{log_details}: #{type}:#{path} (#{options.inspect})"
  end

  if change
    options = cookie ? { cookie: cookie } : {}
    @config.queue(type, change, watched_dir, rel_path, options)
  elsif type == :dir
    # NOTE: POSSIBLE RECURSION
    # TODO: fix - use a queue instead
    Directory.scan(self, rel_path, options)
  elsif (change = File.change(record, rel_path)) && !options[:silence]
    @config.queue(:file, change, watched_dir, rel_path)
  end
end