Class: XcodeInstall::Command::Install

Inherits:
XcodeInstall::Command show all
Defined in:
lib/xcode/install/install.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Install

Returns a new instance of Install.



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# File 'lib/xcode/install/install.rb', line 16

def initialize(argv)
  @installer = Installer.new
  @version = argv.shift_argument
  @should_clean = argv.flag?('clean', true)
  @should_switch = argv.flag?('switch', true)
  super
end

Class Method Details

.options ⇒ Object 



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# File 'lib/xcode/install/install.rb', line 11

def self.options
  [['--no-switch', 'Don’t switch to this version after installation'],
   ['--no-clean', 'Don’t delete DMG after installation.']].concat(super)
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/xcode/install/install.rb', line 30

def run
  return if @version.nil?
  @installer.install_version(@version, @should_switch, @should_clean)
end

#validate! ⇒ Object

Raises:



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# File 'lib/xcode/install/install.rb', line 24

def validate!
  return if @version.nil?
  raise Informative, "Version #{@version} already installed." if @installer.installed?(@version)
  raise Informative, "Version #{@version} doesn't exist." unless @installer.exist?(@version)
end