Class: Backup::Package

Inherits:
Object
  • Object
show all
Defined in:
lib/backup/package.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ Package

Returns a new instance of Package.



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# File 'lib/backup/package.rb', line 26

def initialize(model)
  @time = model.time
  @trigger = model.trigger
  @extension = 'tar'
  @chunk_suffixes = Array.new
  @version = Backup::Version.current
end

Instance Attribute Details

#chunk_suffixes ⇒ Object

Set by the Splitter if the final archive was “chunked”



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# File 'lib/backup/package.rb', line 20

def chunk_suffixes
  @chunk_suffixes
end

#extension ⇒ Object

Extension for the final archive file(s)



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# File 'lib/backup/package.rb', line 16

def extension
  @extension
end

#time ⇒ Object (readonly)

The time when the backup initiated (in format: 2011.02.20.03.29.59)



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# File 'lib/backup/package.rb', line 8

def time
  @time
end

#trigger ⇒ Object (readonly)

The trigger which initiated the backup process



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# File 'lib/backup/package.rb', line 12

def trigger
  @trigger
end

#version ⇒ Object (readonly)

The version of Backup used to create the package



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# File 'lib/backup/package.rb', line 24

def version
  @version
end

Instance Method Details

#basename ⇒ Object 



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# File 'lib/backup/package.rb', line 46

def basename
  "#{ time }.#{ trigger }.#{ extension }"
end

#checksum_name ⇒ Object 



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# File 'lib/backup/package.rb', line 34

def checksum_name
  basename+".sum"
end

#filenames ⇒ Object 



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# File 'lib/backup/package.rb', line 38

def filenames
  if chunk_suffixes.empty?
    [basename]
  else
    chunk_suffixes.map {|suffix| "#{ basename }-#{ suffix }" }
  end
end