Class: XcodeInstall::Installer

Inherits:
Object
  • Object
show all
Defined in:
lib/xcode/install.rb

Overview

rubocop:disable Metrics/ClassLength

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Installer

Returns a new instance of Installer.



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# File 'lib/xcode/install.rb', line 132

def initialize
  FileUtils.mkdir_p(CACHE_DIR)
end

Instance Attribute Details

#xcodes ⇒ Object (readonly)

Returns the value of attribute xcodes.



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# File 'lib/xcode/install.rb', line 130

def xcodes
  @xcodes
end

Instance Method Details

#cache_dir ⇒ Object 



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# File 'lib/xcode/install.rb', line 136

def cache_dir
  CACHE_DIR
end

#current_symlink ⇒ Object 



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# File 'lib/xcode/install.rb', line 140

def current_symlink
  File.symlink?(SYMLINK_PATH) ? SYMLINK_PATH : nil
end

#download(version, progress, url = nil, progress_block = nil, retry_download_count = 3) ⇒ Object 



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# File 'lib/xcode/install.rb', line 144

def download(version, progress, url = nil, progress_block = nil, retry_download_count = 3)
  xcode = find_xcode_version(version) if url.nil?
  return if url.nil? && xcode.nil?

  dmg_file = Pathname.new(File.basename(url || xcode.path))

  result = Curl.new.fetch(
    url: url || xcode.url,
    directory: CACHE_DIR,
    cookies: url ? nil : spaceship.cookie,
    output: dmg_file,
    progress: progress,
    progress_block: progress_block,
    retry_download_count: retry_download_count
  )
  result ? CACHE_DIR + dmg_file : nil
end

#exist?(version) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xcode/install.rb', line 187

def exist?(version)
  return true if find_xcode_version(version)
  false
end

#find_xcode_version(version) ⇒ Object 



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# File 'lib/xcode/install.rb', line 162

def find_xcode_version(version)
  # By checking for the name and the version we have the best success rate
  # Sometimes the user might pass
  #   "4.3 for Lion"
  # or they might pass an actual Gem::Version
  #   Gem::Version.new("8.0.0")
  # which should automatically match with "Xcode 8"

  begin
    parsed_version = Gem::Version.new(version)
  rescue ArgumentError
    nil
  end

  seedlist.each do |current_seed|
    return current_seed if current_seed.name == version
  end

  seedlist.each do |current_seed|
    return current_seed if parsed_version && current_seed.version == parsed_version
  end

  nil
end

#install_dmg(dmg_path, suffix = '', switch = true, clean = true) ⇒ Object 



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# File 'lib/xcode/install.rb', line 227

def install_dmg(dmg_path, suffix = '', switch = true, clean = true)
  prompt = "Please authenticate for Xcode installation.\nPassword: "
  xcode_path = "/Applications/Xcode#{suffix}.app"

  if dmg_path.extname == '.xip'
    `xip -x #{dmg_path}`
    xcode_orig_path = File.join(Dir.pwd, 'Xcode.app')
    xcode_beta_path = File.join(Dir.pwd, 'Xcode-beta.app')
    if Pathname.new(xcode_orig_path).exist?
      `sudo -p "#{prompt}" mv "#{xcode_orig_path}" "#{xcode_path}"`
    elsif Pathname.new(xcode_beta_path).exist?
      `sudo -p "#{prompt}" mv "#{xcode_beta_path}" "#{xcode_path}"`
    else
      out = <<-HELP
No `Xcode.app(or Xcode-beta.app)` found in XIP. Please remove #{dmg_path} if you
suspect a corrupted download or run `xcversion update` to see if the version
you tried to install has been pulled by Apple. If none of this is true,
please open a new GH issue.
HELP
      $stderr.puts out.tr("\n", ' ')
      return
    end
  else
    mount_dir = mount(dmg_path)
    source = Dir.glob(File.join(mount_dir, 'Xcode*.app')).first

    if source.nil?
      out = <<-HELP
No `Xcode.app` found in DMG. Please remove #{dmg_path} if you suspect a corrupted
download or run `xcversion update` to see if the version you tried to install
has been pulled by Apple. If none of this is true, please open a new GH issue.
HELP
      $stderr.puts out.tr("\n", ' ')
      return
    end

    `sudo -p "#{prompt}" ditto "#{source}" "#{xcode_path}"`
    `umount "/Volumes/Xcode"`
  end

  xcode = InstalledXcode.new(xcode_path)

  unless xcode.verify_integrity
    `sudo rm -rf #{xcode_path}`
    return
  end

  enable_developer_mode
  xcode.approve_license
  xcode.install_components

  if switch
    `sudo rm -f #{SYMLINK_PATH}` unless current_symlink.nil?
    `sudo ln -sf #{xcode_path} #{SYMLINK_PATH}` unless SYMLINK_PATH.exist?

    `sudo xcode-select --switch #{xcode_path}`
    puts `xcodebuild -version`
  end

  FileUtils.rm_f(dmg_path) if clean
end

#install_version(version, switch = true, clean = true, install = true, progress = true, url = nil, show_release_notes = true, progress_block = nil, retry_download_count = 3) ⇒ Object

rubocop:disable Metrics/ParameterLists



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# File 'lib/xcode/install.rb', line 290

def install_version(version, switch = true, clean = true, install = true, progress = true, url = nil, show_release_notes = true, progress_block = nil, retry_download_count = 3)
  dmg_path = get_dmg(version, progress, url, progress_block, retry_download_count)
  fail Informative, "Failed to download Xcode #{version}." if dmg_path.nil?

  if install
    install_dmg(dmg_path, "-#{version.to_s.split(' ').join('.')}", switch, clean)
  else
    puts "Downloaded Xcode #{version} to '#{dmg_path}'"
  end

  open_release_notes_url(version) if show_release_notes && !url
end

#installed?(version) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/xcode/install.rb', line 192

def installed?(version)
  installed_versions.map(&:version).include?(version)
end

#installed_versions ⇒ Object 



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# File 'lib/xcode/install.rb', line 196

def installed_versions
  installed.map { |x| InstalledXcode.new(x) }.sort do |a, b|
    Gem::Version.new(a.version) <=> Gem::Version.new(b.version)
  end
end

#list ⇒ Object 



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# File 'lib/xcode/install.rb', line 323

def list
  list_annotated(list_versions.sort { |first, second| compare_versions(first, second) })
end

#list_annotated(xcodes_list) ⇒ Object 



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# File 'lib/xcode/install.rb', line 309

def list_annotated(xcodes_list)
  installed = installed_versions.map(&:appname_version)

  xcodes_list.map do |x|
    xcode_version = x.split(' ') # split version and "beta N", "for Lion"
    xcode_version[0] << '.0' unless xcode_version[0].include?('.')

    # to match InstalledXcode.appname_version format
    version = Gem::Version.new(xcode_version.join('.'))

    installed.include?(version) ? "#{x} (installed)" : x
  end.join("\n")
end

#mount(dmg_path) ⇒ Object 



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# File 'lib/xcode/install.rb', line 341

def mount(dmg_path)
  plist = hdiutil('mount', '-plist', '-nobrowse', '-noverify', dmg_path.to_s)
  document = REXML::Document.new(plist)
  node = REXML::XPath.first(document, "//key[.='mount-point']/following-sibling::*[1]")
  fail Informative, 'Failed to mount image.' unless node
  node.text
end

#open_release_notes_url(version) ⇒ Object 



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# File 'lib/xcode/install.rb', line 303

def open_release_notes_url(version)
  return if version.nil?
  xcode = seedlist.find { |x| x.name == version }
  `open #{xcode.release_notes_url}` unless xcode.nil? || xcode.release_notes_url.nil?
end

#rm_list_cache ⇒ Object 



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# File 'lib/xcode/install.rb', line 327

def rm_list_cache
  FileUtils.rm_f(LIST_FILE)
end

#seedlist ⇒ Object

Returns an array of ‘XcodeInstall::Xcode`

<XcodeInstall::Xcode:0x007fa1d451c390
  @date_modified=2015,
  @name="6.4",
  @path="/Developer_Tools/Xcode_6.4/Xcode_6.4.dmg",
  @url=
   "https://developer.apple.com/devcenter/download.action?path=/Developer_Tools/Xcode_6.4/Xcode_6.4.dmg",
  @version=Gem::Version.new("6.4")>,

the resulting list is sorted with the most recent release as first element



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# File 'lib/xcode/install.rb', line 212

def seedlist
  @xcodes = Marshal.load(File.read(LIST_FILE)) if LIST_FILE.exist? && xcodes.nil?
  all_xcodes = (xcodes || fetch_seedlist)

  # We have to set the `installed` value here, as we might still use
  # the cached list of available Xcode versions, but have a new Xcode
  # installed in the mean-time
  cached_installed_versions = installed_versions.map(&:bundle_version)
  all_xcodes.each do |current_xcode|
    current_xcode.installed = cached_installed_versions.include?(current_xcode.version)
  end

  all_xcodes.sort_by { |seed| [seed.version, -seed.date_modified] }.reverse
end

#symlink(version) ⇒ Object 



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# File 'lib/xcode/install.rb', line 331

def symlink(version)
  xcode = installed_versions.find { |x| x.version == version }
  `sudo rm -f #{SYMLINK_PATH}` unless current_symlink.nil?
  `sudo ln -sf #{xcode.path} #{SYMLINK_PATH}` unless xcode.nil? || SYMLINK_PATH.exist?
end

#symlinks_to ⇒ Object 



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# File 'lib/xcode/install.rb', line 337

def symlinks_to
  File.absolute_path(File.readlink(current_symlink), SYMLINK_PATH.dirname) if current_symlink
end