Class: Vos::Box

Inherits:
Object
  • Object
show all
Includes:
Marks, Shell, Vfs
Defined in:
lib/vos/box.rb,
lib/vos/box/vfs.rb,
lib/vos/box/marks.rb,
lib/vos/box/shell.rb

Defined Under Namespace

Modules: Marks, Shell, Vfs

Instance Attribute Summary collapse

Attributes included from Shell

#env

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Shell

#bash, #bash_without_path, #default_env, #exec, #home, #wrap_cmd

Methods included from Marks

#clear_marks!, #has_mark?, #mark!, #marks_dir

Methods included from Vfs

#to_dir, #to_entry, #to_file

Constructor Details

#initialize(*args) ⇒ Box

Returns a new instance of Box.



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# File 'lib/vos/box.rb', line 5

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
  @driver.box = self
end

Instance Attribute Details

#driver ⇒ Object (readonly)

driver



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# File 'lib/vos/box.rb', line 32

def driver
  @driver
end

Class Method Details

.local ⇒ Object 



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# File 'lib/vos/box.rb', line 53

def local; @local ||= Box.new end

Instance Method Details

#close ⇒ Object 



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# File 'lib/vos/box.rb', line 37

def close
  driver.close
end

#host ⇒ Object 



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# File 'lib/vos/box.rb', line 48

def host; driver.host end

#inspect ⇒ Object Also known as: to_s

Miscellaneous



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# File 'lib/vos/box.rb', line 45

def inspect; driver.to_s end

#local? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vos/box.rb', line 50

def local?; host == 'localhost' end

#open(&block) ⇒ Object 



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# File 'lib/vos/box.rb', line 34

def open &block
  driver.open &block
end