Class: Vagrant::CopyBox::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-commit/command.rb

Instance Method Summary collapse

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-commit/command.rb', line 131

def execute
  opts = OptionParser.new do |o|
    o.banner = "Usage: vagrant copybox <source> <target>"
  end

  # Parse the options
  argv = parse_options(opts)
  src_boxname, target_boxname = argv
  if !src_boxname || !target_boxname
    raise Vagrant::Errors::CLIInvalidUsage,
          help: opts.help.chomp
  end
  collection = Vagrant::BoxCollection.new(@env.boxes_path)
  box = collection.find(src_boxname, :libvirt, "> 0")
  if !box
    @env.ui.error("Box #{src_boxname} not found")
    return 1
  end
  # create necessary files in the boxes path
  root_dir = @env.boxes_path
  version = "0"
  new_box_dir = root_dir.join(target_boxname).join(version).join("libvirt")
  if File.exist?(new_box_dir)
    ans = @env.ui.ask("Box #{target_boxname} exists. What to do? [use/remove/exit] ")
    if ans.strip.downcase == "use"
      return 0
    elsif ans.strip.downcase == "remove"
      FileUtils.rm_rf(new_box_dir)
      @env.ui.info("Box removed. You probably want to run vagrant fulldestroy.")
    end
    return 1
  end
  new_box_dir.mkpath
  new_box_dir.join("metadata.json").open("w") do |f|
    f.write(metadata_json())
  end
  new_box_dir.join("Vagrantfile").open("w") do |f|
    f.write(Vagrantfile())
  end
  src_path = box.directory.join("box.img")
  target_path = new_box_dir.join("box.img")
  FileUtils.cp(src_path, target_path)
end

#metadata_json ⇒ Object 



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# File 'lib/vagrant-commit/command.rb', line 105

def metadata_json
  <<-EOF
    {
      "provider": "libvirt",
      "format": "qcow2",
      "virtual_size": 32
    }
  EOF
end

#Vagrantfile ⇒ Object 



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# File 'lib/vagrant-commit/command.rb', line 115

def Vagrantfile
  <<-EOF
    Vagrant.configure("2") do |config|
      config.vm.provider :libvirt do |libvirt|
        libvirt.driver = "kvm"
        libvirt.host = ""
        libvirt.connect_via_ssh = false
        libvirt.storage_pool_name = "default"
      end
    end

    user_vagrantfile = File.expand_path('../_include/Vagrantfile', __FILE__)
    load user_vagrantfile if File.exists?(user_vagrantfile)
  EOF
end