Class: Train::Transports::Local::Connection::File

Inherits:
Extras::LinuxFile show all
Defined in:
lib/train/transports/local_file.rb

Constant Summary

Constants inherited from Extras::FileCommon

Extras::FileCommon::DATA_FIELDS

Instance Method Summary collapse

Methods inherited from Extras::UnixFile

#exist?, #file_version, #initialize, #mounted, #product_version

Methods inherited from Extras::FileCommon

#basename, #directory?, #file?, #grouped_into?, #initialize, #linked_to?, #md5sum, #mode?, #mounted?, #owned_by?, #pipe?, #sha256sum, #socket?, #source, #source_path, #symlink?, #to_json, #type, #unix_mode_mask, #version?

Constructor Details

This class inherits a constructor from Train::Extras::UnixFile

Instance Method Details

#block_device? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/train/transports/local_file.rb', line 42

def block_device?
  ::File.blockdev?(@path)
end

#character_device? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/train/transports/local_file.rb', line 46

def character_device?
  ::File.chardev?(@path)
end

#content ⇒ Object 



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# File 'lib/train/transports/local_file.rb', line 10

def content
  @content ||= ::File.read(@path, encoding: 'UTF-8')
rescue StandardError => _
  nil
end

#link_path ⇒ Object 



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# File 'lib/train/transports/local_file.rb', line 32

def link_path
  return nil unless symlink?
  begin
    @link_path ||= ::File.realpath(@path)
  rescue Errno::ELOOP => _
    # Leave it blank on symbolic loop, same as readlink
    @link_path = ''
  end
end

#path ⇒ Object 



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# File 'lib/train/transports/local_file.rb', line 24

def path
  if symlink? && @follow_symlink
    link_path
  else
    @path
  end
end