install.rb in xcode-install-0.1.0

- old
+ new

@@ -6,13 +6,21 @@
 
 			self.arguments = [
 				CLAide::Argument.new('VERSION', :true),
 			]
 
+			def self.options
+				[['--no-switch', 'Don’t switch to this version after installation'],
+				 ['--no-clean', 'Don’t delete DMG after installation.']].concat(super)
+			end
+
 			def initialize(argv)
 				@installer = Installer.new
 				@version = argv.shift_argument
+				@should_clean = argv.flag?('clean', true)
+				@should_switch = argv.flag?('switch', true)
+				super
 			end
 
 			def validate!
 				raise Informative, "Version #{@version} already installed." if @installer.installed?(@version)
 				raise Informative, "Version #{@version} doesn't exist." unless @installer.exist?(@version)
@@ -20,10 +28,10 @@
 
 			def run
 				dmgPath = @installer.download(@version)
 				raise Informative, "Failed to download Xcode #{@version}." if dmgPath.nil?
 
-				@installer.install_dmg(dmgPath, "-#{@version}")
+				@installer.install_dmg(dmgPath, "-#{@version.split(' ')[0]}", @should_switch, @should_clean)
 			end
 		end
 	end
-end
\ No newline at end of file
+end