Contents

module Vos
  class Box
    include Shell, Marks, Vfs

    def initialize *args
      first = args.first
      if args.empty?
        @driver = Drivers::Local.new
      elsif first.is_a?(String) or first.is_a?(Symbol) or first.is_a?(Hash) and (args.size <= 2)
        if first.is_a? Hash
          options = first
          options[:host] ||= 'localhost'
        else
          options = args[1] || {}
          raise 'invalid arguments' unless options.is_a?(Hash)
          options[:host] = first.to_s
        end

        @driver = options[:host] == 'localhost' ? Drivers::Local.new : Drivers::Ssh.new(options)
      elsif args.size == 1
        @driver = first
      else
        raise 'invalid arguments'
      end
    end


    #
    # driver
    #
    attr_reader :driver

    def open &block
      driver.open &block
    end
    def close
      driver.close
    end


    #
    # Miscellaneous
    #
    def inspect; driver.to_s end
    alias_method :to_s, :inspect

    def host; driver.host end

    def local?; host == 'localhost' end

    class << self
      def local; @local ||= Box.new end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
vos-0.3.15	lib/vos/box.rb
vos-0.3.14	lib/vos/box.rb
vos-0.3.13	lib/vos/box.rb