class Fission::Command::Clone

Public Class Methods

new(args=[]) click to toggle source
Calls superclass method Fission::Command.new
# File lib/fission/command/clone.rb, line 5
def initialize(args=[])
  super
  @options.start = false
end

Public Instance Methods

execute() click to toggle source
Calls superclass method Fission::Command#execute
# File lib/fission/command/clone.rb, line 10
def execute
  super
  incorrect_arguments unless @args.count > 1

  source_vm = Fission::VM.new @args.first
  target_vm = Fission::VM.new @args[1]

  clone_response = VM.clone source_vm.name, target_vm.name

  if clone_response.successful?
    output ''
    output 'Clone complete!'

    if @options.start
      output "Starting '#{target_vm.name}'"

      start_response = target_vm.start

      if start_response.successful?
        output "VM '#{target_vm.name}' started"
      else
        output_and_exit "There was an error starting the VM.  The error was:\n#{start_response.message}", start_response.code
      end
    end
  else
    output_and_exit "There was an error cloning the VM.  The error was:\n#{clone_response.message}", clone_response.code
  end
end
option_parser() click to toggle source
# File lib/fission/command/clone.rb, line 39
def option_parser
  optparse = OptionParser.new do |opts|
    opts.banner = "Usage: fission clone SOURCE_VM TARGET_VM [OPTIONS]"
    opts.separator ''
    opts.separator 'Clones SOURCE_VM to a new VM (TARGET_VM).'
    opts.separator ''
    opts.separator 'OPTIONS:'
    opts.on '--start', 'Start the VM after cloning' do
      @options.start = true
    end
  end

  optparse
end
summary() click to toggle source
# File lib/fission/command/clone.rb, line 54
def summary
  'Clone a VM'
end