Class: VagrantPlugins::ProviderZone::Action::Package

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-zone/action/package.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ Package

Returns a new instance of Package.



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# File 'lib/vagrant-zone/action/package.rb', line 7

def initialize(app, env)
	@logger = Log4r::Logger.new("vagrant_zone::action::import")
	@app = app
	env['package.output'] ||= 'package.box'
end

Instance Method Details

#assemble_box(boxname, extra) ⇒ Object 



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# File 'lib/vagrant-zone/action/package.rb', line 102

def assemble_box(boxname, extra)
	`tar cvzf "#{boxname}" ./metadata.json ./Vagrantfile ./box.zss #{extra}`
end

#call(env) ⇒ Object 



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# File 'lib/vagrant-zone/action/package.rb', line 15

def call(env)
	@machine = env[:machine]
	@driver  = @machine.provider.driver

	boxname = env['package.output']
	raise "#{boxname}: Already exists" if File.exist?(boxname)

	tmp_dir = Dir.pwd + '/_tmp_package'
	tmp_img = tmp_dir + '/box.zss'
	Dir.mkdir(tmp_dir) unless File.exists?(tmp_dir)

	zonepath = @machine.provider_config.zonepath.sub!(/^\//, '')
	brand  = @machine.provider_config.brand
	kernel = @machine.provider_config.kernel

	snapshot_create(zonepath)
	snapshot_send(zonepath, tmp_img)
	snapshot_delete(zonepath)

	extra = ''
	@tmp_include = tmp_dir + '/_include'
	if env['package.include']
		extra = './_include'
		Dir.mkdir(@tmp_include)
		env['package.include'].each do |f|
			env[:ui].info("Including user file: #{f}")
			FileUtils.cp(f, @tmp_include)
		end
	end
	if env['package.vagrantfile']
		extra = './_include'
		Dir.mkdir(@tmp_include) unless File.directory?(@tmp_include)
		env[:ui].info('Including user Vagrantfile')
		FileUtils.cp(env['package.vagrantfile'], @tmp_include + '/Vagrantfile')
	end

	File.write(tmp_dir + '/metadata.json', metadata_content(brand, kernel))
	File.write(tmp_dir + '/Vagrantfile', vagrantfile_content(brand, kernel, zonepath))

	Dir.chdir(tmp_dir)
	assemble_box(boxname, extra)

	FileUtils.mv(tmp_dir + '/' + boxname, '../' + boxname)
	FileUtils.rm_rf(tmp_dir)

	env[:ui].info('Box created')
	env[:ui].info('You can now add the box:')
	env[:ui].info("vagrant box add #{boxname} --name any_comfortable_name")

	@app.call(env)
end

#metadata_content(brand, kernel) ⇒ Object 



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# File 'lib/vagrant-zone/action/package.rb', line 77

def metadata_content(brand, kernel)
	<<-EOF
	{
		"provider": "zone",
		"format": "zss",
		"brand": "#{brand}",
		"kernel": "#{kernel}"
	}
	EOF
end

#snapshot_create(zonepath) ⇒ Object 



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# File 'lib/vagrant-zone/action/package.rb', line 67

def snapshot_create(zonepath)
	`pfexec zfs snapshot -r #{zonepath}@vagrant_boxing`
end

#snapshot_delete(zonepath) ⇒ Object 



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# File 'lib/vagrant-zone/action/package.rb', line 70

def snapshot_delete(zonepath)
	`pfexec zfs destroy #{zonepath}@vagrant_boxing`
end

#snapshot_send(zonepath, destination) ⇒ Object 



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# File 'lib/vagrant-zone/action/package.rb', line 73

def snapshot_send(zonepath, destination)
	`pfexec zfs send #{zonepath}@vagrant_boxing > #{destination}`
end

#vagrantfile_content(brand, kernel, zonepath) ⇒ Object 



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# File 'lib/vagrant-zone/action/package.rb', line 88

def vagrantfile_content(brand, kernel, zonepath)
	<<-EOF
	Vagrant.configure("2") do |config|
		config.vm.provider :zone do |zone|
			zone.brand = "#{brand}"
			zone.kernel = "#{kernel}"
			zone.zonepath = "#{zonepath}"
		end
	end
	user_vagrantfile = File.expand_path('../_include/Vagrantfile', __FILE__)
	load user_vagrantfile if File.exists?(user_vagrantfile)
	EOF
end