Method: Puppet::Provider::ParsedFile.retrieve

Defined in:
lib/vendor/puppet/provider/parsedfile.rb

.retrieve(path) ⇒ Object

Retrieve the text for the file. Returns nil in the unlikely event that it doesn’t exist.



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# File 'lib/vendor/puppet/provider/parsedfile.rb', line 240

def self.retrieve(path)
  # XXX We need to be doing something special here in case of failure.
  text = target_object(path).read
  if text.nil? or text == ""
    # there is no file
    return []
  else
    # Set the target, for logging.
    old = @target
    begin
      @target = path
      return self.parse(text)
    rescue Puppet::Error => detail
      detail.file = @target
      raise detail
    ensure
      @target = old
    end
  end
end