Add CLI installer

Author: marcomorain

README.md

@@ -151,7 +151,7 @@ to a dialog popping up. Feel free to dupe [the radar][5]. 📡
 
 XcodeInstall normally relies on the Spotlight index to locate installed versions of Xcode. If you use it while
 indexing is happening, it might show inaccurate results and it will not be able to see installed
-versions on unindexed volumes. 
+versions on unindexed volumes.
 
 To workaround the Spotlight limitation, XcodeInstall searches `/Applications` folder to locate Xcodes when Spotlight is disabled on the machine, or when Spotlight query for Xcode does not return any results. But it still won't work if your Xcodes are not located under `/Applications` folder.
 

lib/xcode/install.rb

@@ -31,7 +31,6 @@ def fetch(url: nil,
               progress: nil,
               progress_block: nil)
       options = cookies.nil? ? [] : ['--cookie', cookies, '--cookie-jar', COOKIES_PATH]
-
       uri = URI.parse(url)
       output ||= File.basename(uri.path)
       output = (Pathname.new(directory) + Pathname.new(output)) if directory
@@ -329,7 +328,7 @@ def mount(dmg_path)
       node.text
     end
 
-    private
+    #private
 
     def spaceship
       @spaceship ||= begin

lib/xcode/install/command.rb

@@ -20,9 +20,10 @@ class Command < CLAide::Command
     require 'xcode/install/list'
     require 'xcode/install/select'
     require 'xcode/install/selected'
+    require 'xcode/install/simulators'
+    require 'xcode/install/tools.rb'
     require 'xcode/install/uninstall'
     require 'xcode/install/update'
-    require 'xcode/install/simulators'
 
     self.abstract_command = true
     self.command = 'xcversion'

lib/xcode/install/tools.rb

@@ -0,0 +1,62 @@
+require 'claide'
+require 'spaceship'
+
+module XcodeInstall
+  class Command
+    class Tools < Command
+      self.command = 'tools'
+      self.summary = 'List or install Xcode CLI tools.'
+
+      def self.options
+        [['--install=name', 'Install simulator beginning with name, e.g. \'iOS 8.4\', \'tvOS 9.0\'.'],
+         ['--force', 'Install even if the same version is already installed.'],
+         ['--no-install', 'Only download DMG, but do not install it.'],
+         ['--no-progress', 'Don’t show download progress.']].concat(super)
+      end
+
+      def initialize(argv)
+        @install = argv.option('install')
+        @force = argv.flag?('force', false)
+        @should_install = argv.flag?('install', true)
+        @progress = argv.flag?('progress', true)
+        @installer = XcodeInstall::Installer.new
+        super
+      end
+
+      def run
+        @install ? install : list
+      end
+    end
+
+    :private
+
+    def download(package)
+      puts("Downloading #{package}")
+      url = 'https://developer.apple.com/devcenter/download.action?path=' + package
+      dmg_file = File.basename(url)
+      Curl.new.fetch(
+        url: url,
+        directory: XcodeInstall::CACHE_DIR,
+        cookies: @installer.spaceship.cookie,
+        output: dmg_file,
+        progress: false
+      )
+      XcodeInstall::CACHE_DIR + dmg_file
+    end
+
+    def install
+      dmg_path = download(@install)
+      puts("Downloaded to from #{dmg_path}")
+      mount_dir = @installer.mount(dmg_path)
+      puts("Mounted to #{mount_dir}")
+      pkg_path = Dir.glob(File.join(mount_dir, '*.pkg')).first
+      puts("Installing from #{pkg_path}")
+      prompt = "Please authenticate to install Command Line Tools.\nPassword: "
+      `sudo -p "#{prompt}" installer -verbose -pkg "#{pkg_path}" -target /`
+    end
+
+    def list
+      raise NotImplementedError, 'Listing is not implemented'
+    end
+  end
+end

xcode-install.gemspec

@@ -27,6 +27,6 @@ Gem::Specification.new do |spec|
   # contains spaceship, which is used for auth and dev portal interactions
   spec.add_dependency 'fastlane', '>= 2.1.0', '< 3.0.0'
 
-  spec.add_development_dependency 'bundler', '~> 1.7'
+  spec.add_development_dependency 'bundler', '~> 2.0.2'
   spec.add_development_dependency 'rake', '~> 10.0'
 end