Class: BigBackup::Archive

Inherits:
Object
  • Object
show all
Defined in:
lib/big_backup/archive.rb

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Archive

Returns a new instance of Archive.



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# File 'lib/big_backup/archive.rb', line 4

def initialize(config)
  @config = config
end

Instance Method Details

#build_cmd(timestamp = nil) ⇒ Object 



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# File 'lib/big_backup/archive.rb', line 8

def build_cmd(timestamp = nil)
  cmd_line = String.new
  if @config.kind_of?(Array)
    @config.each do |dir|
      cmd_line << " && " unless cmd_line.empty?
      cmd_line << "tar -czf /tmp/bigbackup/#{File.basename(dir)}.tar.gz #{dir}  > /dev/null 2>&1"
    end
  elsif @config.kind_of?(Hash)
    @config.each_key do |database_name|
      cmd_line << " && " unless cmd_line.empty?
      unless timestamp.blank?
        cmd_line << "tar -czf /tmp/bigbackup/#{database_name}_#{timestamp}.tar.gz /tmp/bigbackup/#{database_name}_#{timestamp}  > /dev/null 2>&1"
      else
        cmd_line << "tar -czf /tmp/bigbackup/#{database_name}.tar.gz /tmp/bigbackup/#{database_name}  > /dev/null 2>&1"
      end
    end
  end
  cmd_line
end