Class: Backup::FileItem::Local

Inherits:
Base
  • Object
show all
Defined in:
lib/backup/file_item/local.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#file_hash, #semantic_path, #stat

Constructor Details

#initialize ⇒ Local

Returns a new instance of Local.



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# File 'lib/backup/file_item/local.rb', line 8

def initialize
  @timeout = 0
end

Instance Attribute Details

#timeout ⇒ Object

Returns the value of attribute timeout.



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# File 'lib/backup/file_item/local.rb', line 6

def timeout
  @timeout
end

Instance Method Details

#create_directory_once(*directories) ⇒ Object 



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# File 'lib/backup/file_item/local.rb', line 12

def create_directory_once *directories
  directories.each do |path|
    FileUtils.mkdir_p(path) unless File.directory? path
  end
end

#create_file_once(file, data) ⇒ Object 



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# File 'lib/backup/file_item/local.rb', line 22

def create_file_once file, data
  data = data.read if data.is_a? File or data.is_a? StringIO
  File.open(file, 'wb') do |f|
    f.print(data)
  end unless File.exists?(file)
end

#delete_dir(directory) ⇒ Object 



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# File 'lib/backup/file_item/local.rb', line 51

def delete_dir directory
  FileUtils.remove_dir directory
end

#delete_file(path) ⇒ Object 



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# File 'lib/backup/file_item/local.rb', line 47

def delete_file path
  FileUtils.rm path
end

#dir(path, mask = "*") ⇒ Object 



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# File 'lib/backup/file_item/local.rb', line 38

def dir path, mask = "*"
  r_mask = mask.gsub('.', '\.').gsub('*', '[^\/]')

  Dir["#{path}/#{mask}"].map do |item|
    match = item.match(/^#{path}\/([^\/]+#{r_mask}).*$/)
    match[1] if match
  end.compact.uniq
end

#exists?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/backup/file_item/local.rb', line 18

def exists? file
  File.exists? file
end

#read_file(file) ⇒ Object 



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# File 'lib/backup/file_item/local.rb', line 29

def read_file file
  File.open(file, 'rb') do |f|
    f.read
  end if File.exists? file
end