Class: Vagrant::LXC::Action::CompressRootFS

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-lxc/action/compress_rootfs.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ CompressRootFS

Returns a new instance of CompressRootFS.



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# File 'lib/vagrant-lxc/action/compress_rootfs.rb', line 7

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

Raises:

  • (Vagrant::Errors::VMPowerOffToPackage) 


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# File 'lib/vagrant-lxc/action/compress_rootfs.rb', line 11

def call(env)
  raise Vagrant::Errors::VMPowerOffToPackage if env[:machine].provider.state.id != :stopped

  env[:ui].info I18n.t("vagrant.actions.lxc.compressing_rootfs")
  @rootfs = env['package.rootfs'] = env[:machine].provider.driver.compress_rootfs

  @app.call env

  recover # called to remove the rootfs tarball
end

#recover ⇒ Object 



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# File 'lib/vagrant-lxc/action/compress_rootfs.rb', line 22

def recover(*)
  if @rootfs && File.exist?(@rootfs)
    FileUtils.rm_rf(File.dirname @rootfs)
  end
end