class SimpleBackup::Sources

Public Class Methods

new() click to toggle source
# File lib/simple_backup/sources.rb, line 11
def initialize
  @sources = {}
  @default_keep_last = 5
end

Public Instance Methods

backup() click to toggle source
# File lib/simple_backup/sources.rb, line 34
def backup
  @sources.each do |type, sources|
    sources.each do |name, source|
      source.get
    end
  end
end
cleanup() click to toggle source
# File lib/simple_backup/sources.rb, line 42
def cleanup
  each do |name, source|
    source.cleanup
  end
end
default_keep_last=(value) click to toggle source
# File lib/simple_backup/sources.rb, line 16
def default_keep_last=(value)
  @default_keep_last = value
end
each(&block) click to toggle source
# File lib/simple_backup/sources.rb, line 28
def each(&block)
  @sources.each do |type, sources|
    sources.each(&block)
  end
end
method_missing(method, *args) click to toggle source
# File lib/simple_backup/sources.rb, line 48
def method_missing(method, *args)
  source = create_source(method)

  return nil if source.nil?

  name = args.shift
  options = args.shift
  options ||= {}

  type = source.type.to_sym
  @sources[type] = {} if @sources[type].nil?
  raise "Name '#{name}' for source #{type} already used" if @sources[type].has_key?(name.to_sym)

  source.keep_last = @default_keep_last
  source.keep_last = options[:keep_last] if options[:keep_last]
  source.backends = options[:backends] if options[:backends]
  source.tmp_base_path = @tmp_dir if @tmp_dir
  source.name = name

  source.configure(options)

  @@logger.info "Created source for: #{source.desc.strip}"

  @sources[type][name.to_sym] = source
end
tmp_dir(path) click to toggle source
# File lib/simple_backup/sources.rb, line 20
def tmp_dir(path)
  raise "Temporary path '#{path}' does not exists" unless ::File.exist?(path)
  raise "Temporary path '#{path}' is not a directory" unless ::File.directory?(path)
  raise "Temporary path '#{path}' is not writable" unless ::File.writable?(path)
  @tmp_dir = path
  @@logger.info "Replaced temporary path to '#{@tmp_dir}'"
end

Private Instance Methods

create_source(name) click to toggle source
# File lib/simple_backup/sources.rb, line 75
def create_source(name)
  file = "simple_backup/source/#{name}"

  require file
  source_name = Object.const_get("SimpleBackup::Source::#{name.capitalize}")
  source_name.new
end