Module: OS::Mac::Xcode Private

Defined in:
os/mac/xcode.rb,
os/linux.rb

Overview

This module is part of a private API. This module may only be used in the Homebrew/brew repository. Third parties should avoid using this module if possible, as it may be removed or changed without warning.

Helper module for querying Xcode information.

Constant Summary collapse

DEFAULT_BUNDLE_PATH =

This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

Pathname("/Applications/Xcode.app").freeze
BUNDLE_ID =

This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

"com.apple.dt.Xcode"
OLD_BUNDLE_ID =

This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

"com.apple.Xcode"
APPLE_DEVELOPER_DOWNLOAD_URL =

This constant is part of a private API. This constant may only be used in the Homebrew/brew repository. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

"https://developer.apple.com/download/all/"

Class Method Summary collapse

Class Method Details

.below_minimum_version? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'os/mac/xcode.rb', line 61

def below_minimum_version?
  return false unless installed?

  version < minimum_version
end

.bundle_path ⇒ Pathname?

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'os/mac/xcode.rb', line 123

def bundle_path
  # Use the default location if it exists.
  return DEFAULT_BUNDLE_PATH if DEFAULT_BUNDLE_PATH.exist?

  # Ask Spotlight where Xcode is. If the user didn't install the
  # helper tools and installed Xcode in a non-conventional place, this
  # is our only option. See: https://superuser.com/questions/390757
  MacOS.app_with_bundle_id(BUNDLE_ID, OLD_BUNDLE_ID)
end

.default_prefix? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'os/mac/xcode.rb', line 254

def default_prefix?
  prefix.to_s == "/Applications/Xcode.app/Contents/Developer"
end

.detect_version ⇒ String?

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'os/mac/xcode.rb', line 194

def detect_version
  # This is a separate function as you can't cache the value out of a block
  # if return is used in the middle, which we do many times in here.
  return if !MacOS::Xcode.installed? && !MacOS::CLT.installed?

  %W[
    #{prefix}/usr/bin/xcodebuild
    #{which("xcodebuild")}
  ].uniq.each do |xcodebuild_path|
    next unless File.executable? xcodebuild_path

    xcodebuild_output = Utils.popen_read(xcodebuild_path, "-version")
    next unless $CHILD_STATUS.success?

    xcode_version = xcodebuild_output[/Xcode (\d+(\.\d+)*)/, 1]
    return xcode_version if xcode_version

    # Xcode 2.x's xcodebuild has a different version string
    case xcodebuild_output[/DevToolsCore-(\d+\.\d)/, 1]
    when "798.0" then return "2.5"
    when "515.0" then return "2.0"
    end
  end

  detect_version_from_clang_version
end

.detect_version_from_clang_version ⇒ String

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'os/mac/xcode.rb', line 222

def detect_version_from_clang_version
  version = DevelopmentTools.clang_version

  return "dunno" if version.null?

  # This logic provides a fake Xcode version based on the
  # installed CLT version. This is useful as they are packaged
  # simultaneously so workarounds need to apply to both based on their
  # comparable version.
  case version
  when "6.0.0"  then "6.2"
  when "6.1.0"  then "6.4"
  when "7.0.0"  then "7.1"
  when "7.0.2"  then "7.2.1"
  when "7.3.0"  then "7.3.1"
  when "8.0.0"  then "8.2.1"
  when "8.1.0"  then "8.3.3"
  when "9.0.0"  then "9.2"
  when "9.1.0"  then "9.4.1"
  when "10.0.0" then "10.1"
  when "10.0.1" then "10.3"
  when "11.0.0" then "11.3.1"
  when "11.0.3" then "11.7"
  when "12.0.0" then "12.4"
  when "12.0.5" then "12.5.1"
  when "13.0.0" then "13.2.1"
  when "13.1.6" then "13.4.1"
  else               "14.1"
  end
end

.installation_instructions ⇒ String

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'os/mac/xcode.rb', line 154

def installation_instructions
  if OS::Mac.version.prerelease?
    <<~EOS
      Xcode can be installed from:
        #{Formatter.url(APPLE_DEVELOPER_DOWNLOAD_URL)}
    EOS
  else
    <<~EOS
      Xcode can be installed from the App Store.
    EOS
  end
end

.installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'os/linux.rb', line 73

def installed?
  false
end

.latest_sdk_version? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'os/mac/xcode.rb', line 68

def latest_sdk_version?
  OS::Mac.full_version >= OS::Mac.latest_sdk_version
end

.latest_version(macos: MacOS.version) ⇒ String

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Bump these when a new version is available from the App Store and our CI systems have been updated. This may be a beta version for a beta macOS.

Parameters:

  • macos (MacOS::Version) (defaults to: MacOS.version)

Returns:



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# File 'os/mac/xcode.rb', line 23

def latest_version(macos: MacOS.version)
  latest_stable = "13.4"
  case macos
  when "13" then "14.1"
  when "12" then latest_stable
  when "11" then "13.2.1"
  when "10.15" then "12.4"
  when "10.14" then "11.3.1"
  when "10.13" then "10.1"
  when "10.12" then "9.2"
  when "10.11" then "8.2.1"
  else
    raise "macOS '#{MacOS.version}' is invalid" unless OS::Mac.version.prerelease?

    # Default to newest known version of Xcode for unreleased macOS versions.
    latest_stable
  end
end

.minimum_version ⇒ String

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Bump these if things are badly broken (e.g. no SDK for this macOS) without this. Generally this will be the first Xcode release on that macOS version (which may initially be a beta if that version of macOS is also in beta).

Returns:



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# File 'os/mac/xcode.rb', line 47

def minimum_version
  case MacOS.version
  when "13" then "14.1"
  when "12" then "13.1"
  when "11" then "12.2"
  when "10.15" then "11.0"
  when "10.14" then "10.2"
  when "10.13" then "9.0"
  when "10.12" then "8.0"
  else "2.0"
  end
end

.needs_clt_installed? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'os/mac/xcode.rb', line 73

def needs_clt_installed?
  return false if latest_sdk_version?

  # With fake El Capitan for Portable Ruby, we want the full 10.11 SDK so that we can link
  # against the correct set of libraries in the SDK sysroot rather than the system's copies.
  # We therefore do not use the CLT under this setup, which installs to /usr/include.
  return false if ENV["HOMEBREW_FAKE_EL_CAPITAN"]

  without_clt?
end

.outdated? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'os/mac/xcode.rb', line 85

def outdated?
  return false unless installed?

  version < latest_version
end

.prefix ⇒ Pathname?

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns a Pathname object corresponding to Xcode.app’s Developer directory or nil if Xcode.app is not installed.

Returns:



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# File 'os/mac/xcode.rb', line 99

def prefix
  return @prefix if defined?(@prefix)

  @prefix = T.let(@prefix, T.nilable(Pathname))
  @prefix ||=
    begin
      dir = MacOS.active_developer_dir

      if dir.empty? || dir == CLT::PKG_PATH || !File.directory?(dir)
        path = bundle_path
        path/"Contents/Developer" if path
      else
        # Use cleanpath to avoid pathological trailing slash
        Pathname.new(dir).cleanpath
      end
    end
end

.sdk(v = nil) ⇒ SDK?

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

  • v (MacOS::Version, nil) (defaults to: nil)

Returns:



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# File 'os/mac/xcode.rb', line 144

def sdk(v = nil)
  sdk_locator.sdk_if_applicable(v)
end

.sdk_locator ⇒ XcodeSDKLocator

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'os/mac/xcode.rb', line 139

def sdk_locator
  @sdk_locator ||= XcodeSDKLocator.new
end

.sdk_path(v = nil) ⇒ Pathname?

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

  • v (MacOS::Version, nil) (defaults to: nil)

Returns:



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# File 'os/mac/xcode.rb', line 149

def sdk_path(v = nil)
  sdk(v)&.path
end

.toolchain_path ⇒ Pathname

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'os/mac/xcode.rb', line 118

def toolchain_path
  Pathname("#{prefix}/Toolchains/XcodeDefault.xctoolchain")
end

.update_instructions ⇒ String

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'os/mac/xcode.rb', line 168

def update_instructions
  if OS::Mac.version.prerelease?
    <<~EOS
      Xcode can be updated from:
        #{Formatter.url(APPLE_DEVELOPER_DOWNLOAD_URL)}
    EOS
  else
    <<~EOS
      Xcode can be updated from the App Store.
    EOS
  end
end

.version ⇒ ::Version

Returns:



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# File 'os/linux.rb', line 69

def version
  ::Version::NULL
end

.without_clt? ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'os/mac/xcode.rb', line 92

def without_clt?
  !MacOS::CLT.installed?
end