Module: OS::Mac::Diagnostic::Checks Private

Extended by:
T::Helpers
Included in:
Homebrew::Diagnostic::Checks
Defined in:
extend/os/mac/diagnostic.rb

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.

Instance Method Summary collapse

Instance Method Details

#build_from_source_checks ⇒ Array<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:



104
105
106
107
108
109
110
 
# File 'extend/os/mac/diagnostic.rb', line 104

def build_from_source_checks
  %w[
    check_for_installed_developer_tools
    check_xcode_up_to_date
    check_clt_up_to_date
  ].freeze
end

#check_broken_sdks ⇒ ::Homebrew::Diagnostic::Finding?

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.

The CLT 10.x -> 11.x upgrade process on 10.14 contained a bug which broke the SDKs. Notably, MacOSX10.14.sdk would indirectly symlink to MacOSX10.15.sdk. This diagnostic was introduced to check for this and recommend a full reinstall.

Returns:



554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
 
# File 'extend/os/mac/diagnostic.rb', line 554

def check_broken_sdks
  locator = MacOS.sdk_locator

  return if locator.all_sdks.all? do |sdk|
    path_version = sdk.path.basename.to_s[MacOS::SDK::VERSIONED_SDK_REGEX, 1]
    next true if path_version.blank?

    sdk.version == MacOSVersion.new(path_version).strip_patch
  end

  if locator.source == :clt
    source = "Command Line Tools (CLT)"
    path_to_remove = MacOS::CLT::PKG_PATH
    installation_instructions = MacOS::CLT.installation_instructions
  else
    source = "Xcode"
    path_to_remove = MacOS::Xcode.bundle_path
    installation_instructions = MacOS::Xcode.installation_instructions
  end

  remediation = ::Homebrew::Diagnostic::Finding::Remediation.new(
    commands: ["sudo rm -rf #{path_to_remove}"],
    text:     <<~EOS,
      Remove the broken installation before reinstalling

        #{installation_instructions}
    EOS
  )
  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      The contents of the SDKs in your #{source} installation do not match the SDK folder names.
      A clean reinstall of #{source} should fix this.
    EOS
    remediation:,
  )
end

#check_cask_quarantine_support ⇒ ::Homebrew::Diagnostic::Finding?

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:



625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
 
# File 'extend/os/mac/diagnostic.rb', line 625

def check_cask_quarantine_support
  status, check_output = ::Cask::Quarantine.check_quarantine_support

  messages = case status
  when :quarantine_available
    [nil, nil]
  when :xattr_broken
    ["No Cask quarantine support available: there's no working version of `xattr` on this system.", nil]
  when :no_swift
    ["No Cask quarantine support available: there's no available version of `swift` on this system.", nil]
  when :swift_broken_clt
    ["No Cask quarantine support available: Swift is not working due to missing Command Line Tools.", MacOS::CLT.installation_then_reinstall_instructions]
  when :swift_compilation_failed
    msg = <<~EOS
      No Cask quarantine support available: Swift compilation failed.
      This is usually due to a broken or incompatible Command Line Tools installation.
    EOS
    [msg, MacOS::CLT.installation_then_reinstall_instructions]
  when :swift_runtime_error
    msg = <<~EOS
      No Cask quarantine support available: Swift runtime error.
      Your Command Line Tools installation may be broken or incomplete.
    EOS
    [msg, MacOS::CLT.installation_then_reinstall_instructions]
  when :swift_not_executable
    msg = <<~EOS
      No Cask quarantine support available: Swift is not executable.
      Your Command Line Tools installation may be incomplete.
    EOS
    [msg, MacOS::CLT.installation_then_reinstall_instructions]
  when :swift_unexpected_error
    msg = <<~EOS
      No Cask quarantine support available: Swift returned an unexpected error:
      #{check_output}
    EOS
    [msg, nil]
  else
    msg = <<~EOS
      No Cask quarantine support available: unknown reason: #{status.inspect}:
      #{check_output}
    EOS
    [msg, nil]
  end

  return unless messages.first.present?

  ::Homebrew::Diagnostic::Finding.new(
    T.must(messages.first),
    remediation: messages.last,
  )
end

#check_cask_software_versions ⇒ ::Homebrew::Diagnostic::Finding?

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:



592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
 
# File 'extend/os/mac/diagnostic.rb', line 592

def check_cask_software_versions
  super
  add_info "macOS", MacOS.full_version
  add_info "SIP", begin
    csrutil = "/usr/bin/csrutil"
    if File.executable?(csrutil)
      Open3.capture2(csrutil, "status")
           .first
           .gsub("This is an unsupported configuration, likely to break in " \
                 "the future and leave your machine in an unknown state.", "")
           .gsub("System Integrity Protection status: ", "")
           .delete("\t.")
           .capitalize
           .strip
    else
      "N/A"
    end
  end

  nil
end

#check_clt_minimum_version ⇒ ::Homebrew::Diagnostic::Finding?

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:



267
268
269
270
271
272
273
274
275
276
 
# File 'extend/os/mac/diagnostic.rb', line 267

def check_clt_minimum_version
  return unless MacOS::CLT.below_minimum_version?

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      Your Command Line Tools are too outdated.
    EOS
    remediation: MacOS::CLT.update_instructions,
  )
end

#check_clt_up_to_date ⇒ ::Homebrew::Diagnostic::Finding?

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:



229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
 
# File 'extend/os/mac/diagnostic.rb', line 229

def check_clt_up_to_date
  return unless MacOS::CLT.outdated?

  # avoid duplicate very similar messages
  return if MacOS::CLT.below_minimum_version?

  # CI images are going to end up outdated so don't complain when
  # `brew test-bot` runs `brew doctor` in the CI for the Homebrew/brew
  # repository. This only needs to support whatever CI providers
  # Homebrew/brew is currently using.
  return if GitHub::Actions.env_set?

  ::Homebrew::Diagnostic::Finding.new(
    "A newer Command Line Tools release is available.",
    tier:        2,
    remediation: MacOS::CLT.update_instructions,
  )
end

#check_filesystem_case_sensitive ⇒ ::Homebrew::Diagnostic::Finding?

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:



365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
 
# File 'extend/os/mac/diagnostic.rb', line 365

def check_filesystem_case_sensitive
  dirs_to_check = [
    HOMEBREW_PREFIX,
    HOMEBREW_REPOSITORY,
    HOMEBREW_CELLAR,
    HOMEBREW_TEMP,
  ]
  case_sensitive_dirs = dirs_to_check.select do |dir|
    # We select the dir as being case-sensitive if either the UPCASED or the
    # downcased variant is missing.
    # Of course, on a case-insensitive fs, both exist because the os reports so.
    # In the rare situation when the user has indeed a downcased and an upcased
    # dir (e.g. /TMP and /tmp) this check falsely thinks it is case-insensitive
    # but we don't care because: 1. there is more than one dir checked, 2. the
    # check is not vital and 3. we would have to touch files otherwise.
    upcased = ::Pathname.new(dir.to_s.upcase)
    downcased = ::Pathname.new(dir.to_s.downcase)
    dir.exist? && !(upcased.exist? && downcased.exist?)
  end
  return if case_sensitive_dirs.empty?

  volumes = Volumes.new
  case_sensitive_vols = case_sensitive_dirs.map do |case_sensitive_dir|
    volumes.get_mounts(case_sensitive_dir)
  end
  case_sensitive_vols.uniq!

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      The filesystem on #{case_sensitive_vols.join(",")} appears to be case-sensitive.
      The default macOS filesystem is case-insensitive. Please report any apparent problems.
    EOS
  )
end

#check_for_gettext ⇒ ::Homebrew::Diagnostic::Finding?

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:



401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
 
# File 'extend/os/mac/diagnostic.rb', line 401

def check_for_gettext
  find_relative_paths("lib/libgettextlib.dylib",
                      "lib/libintl.dylib",
                      "include/libintl.h")
  return if @found.empty?

  # Our gettext formula will be caught by check_linked_keg_only_brews
  gettext = begin
    Formulary.factory("gettext")
  rescue
    nil
  end

  if gettext&.linked_keg&.directory?
    allowlist = ["#{HOMEBREW_CELLAR}/gettext"]
    if ::Hardware::CPU.physical_cpu_arm64?
      allowlist += %W[
        #{HOMEBREW_MACOS_ARM_DEFAULT_PREFIX}/Cellar/gettext
        #{HOMEBREW_DEFAULT_PREFIX}/Cellar/gettext
      ]
    end

    return if @found.all? do |path|
      realpath = ::Pathname.new(path).realpath.to_s
      realpath.start_with?(*allowlist)
    end
  end

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
    remediation: <<~EOS,
      Consider removing these files:
        #{@found.join("\n  ")}
    EOS
  )
end

#check_for_iconv ⇒ ::Homebrew::Diagnostic::Finding?

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:



443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
 
# File 'extend/os/mac/diagnostic.rb', line 443

def check_for_iconv
  find_relative_paths("lib/libiconv.dylib", "include/iconv.h")
  return if @found.empty?

  libiconv = begin
    Formulary.factory("libiconv")
  rescue
    nil
  end
  if libiconv&.linked_keg&.directory?
    unless libiconv&.keg_only?
      ::Homebrew::Diagnostic::Finding.new(
        <<~EOS,
          A libiconv formula is installed and linked.
          This will break stuff. For serious. Unlink it.
        EOS
      )
    end
  else
    ::Homebrew::Diagnostic::Finding.new(
      <<~EOS,
      remediation: <<~EOS,
        tl;dr: delete these files:
          #{@found.join("\n")}
      EOS
    )
  end
end

#check_for_multiple_volumes ⇒ ::Homebrew::Diagnostic::Finding?

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:



480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
 
# File 'extend/os/mac/diagnostic.rb', line 480

def check_for_multiple_volumes
  return unless HOMEBREW_CELLAR.exist?

  volumes = Volumes.new

  # Find the volumes for the TMP folder & HOMEBREW_CELLAR
  real_cellar = HOMEBREW_CELLAR.realpath
  where_cellar = volumes.index_of real_cellar

  begin
    tmp = ::Pathname.new(Dir.mktmpdir("doctor", HOMEBREW_TEMP))
    begin
      real_tmp = tmp.realpath.parent
      where_tmp = volumes.index_of real_tmp
    ensure
      Dir.delete tmp.to_s
    end
  rescue
    return
  end

  return if where_cellar == where_tmp

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
    tier:        2,
    remediation: <<~EOS,
      You should set the `$HOMEBREW_TEMP` environment variable to a suitable
      directory on the same volume as your Cellar.
    EOS
  )
end

#check_for_non_prefixed_findutils ⇒ ::Homebrew::Diagnostic::Finding?

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:



113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
 
# File 'extend/os/mac/diagnostic.rb', line 113

def check_for_non_prefixed_findutils
  findutils = ::Formula["findutils"]
  return unless findutils.any_version_installed?

  gnubin = %W[#{findutils.opt_libexec}/gnubin #{findutils.libexec}/gnubin]
  default_names = Tab.for_name("findutils").with? "default-names"
  return if !default_names && !paths.intersect?(gnubin)

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      Putting non-prefixed findutils in your path can cause python builds to fail.
    EOS
  )
rescue FormulaUnavailableError
  nil
end

#check_for_opencore ⇒ ::Homebrew::Diagnostic::Finding?

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:



164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
 
# File 'extend/os/mac/diagnostic.rb', line 164

def check_for_opencore
  return if ::Hardware::CPU.physical_cpu_arm64?

  # https://dortania.github.io/OpenCore-Legacy-Patcher/UPDATE.html#checking-oclp-and-opencore-versions
  begin
    opencore_version = Utils.safe_popen_read("/usr/sbin/nvram",
                                             "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:opencore-version").split[1]
    oclp_version = Utils.safe_popen_read("/usr/sbin/nvram",
                                         "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:OCLP-Version").split[1]
    return if opencore_version.blank? || oclp_version.blank?
  rescue ErrorDuringExecution
    return
  end

  oclp_support_tier = if ::Hardware::CPU.features.include?(:pclmulqdq) && !OS::Mac.version.outdated_release?
    2
  else
    3
  end

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      You have booted macOS using OpenCore Legacy Patcher.
      We do not provide support for this configuration.
    EOS
    tier: oclp_support_tier,
  )
end

#check_for_unsupported_macos ⇒ ::Homebrew::Diagnostic::Finding?

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:



131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
 
# File 'extend/os/mac/diagnostic.rb', line 131

def check_for_unsupported_macos
  return if Homebrew::EnvConfig.developer?
  return if ENV["HOMEBREW_INTEGRATION_TEST"]

  tier = 2
  who = +"We"
  remediation = nil
  what = if OS::Mac.version.prerelease?
    "pre-release version."
  elsif OS::Mac.version.outdated_release?
    tier = 3
    who << " (and Apple)"
    remediation = <<~EOS
      You may have better luck with MacPorts which supports older versions of macOS:
      #{Formatter.url("https://www.macports.org")}
    EOS
    "old version."
  end
  return if what.blank?

  who.freeze

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      You are using macOS #{MacOS.version}.
      #{who} do not provide support for this #{what}
    EOS
    remediation:,
    tier:,
  )
end

#check_if_supported_sdk_available ⇒ ::Homebrew::Diagnostic::Finding?

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:



518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
 
# File 'extend/os/mac/diagnostic.rb', line 518

def check_if_supported_sdk_available
  return unless ::DevelopmentTools.installed?
  return if MacOS.sdk

  locator = MacOS.sdk_locator

  source = if locator.source == :clt
    return if MacOS::CLT.below_minimum_version? # Handled by other diagnostics.

    update_instructions = MacOS::CLT.update_instructions
    "Command Line Tools (CLT)"
  else
    return if MacOS::Xcode.below_minimum_version? # Handled by other diagnostics.

    update_instructions = MacOS::Xcode.update_instructions
    "Xcode"
  end

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
    remediation: ::Homebrew::Diagnostic::Finding::Remediation.new(
      text: <<~EOS,
        Please update your #{source} or delete it if no updates are available.
        #{update_instructions}
      EOS
    ),
  )
end

#check_if_xcode_needs_clt_installed ⇒ ::Homebrew::Diagnostic::Finding?

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:



279
280
281
282
283
284
285
286
287
288
 
# File 'extend/os/mac/diagnostic.rb', line 279

def check_if_xcode_needs_clt_installed
  return unless MacOS::Xcode.needs_clt_installed?

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      Xcode alone is not sufficient on #{MacOS.version.pretty_name}.
    EOS
    remediation: ::DevelopmentTools.installation_instructions,
  )
end

#check_pkgconf_macos_sdk_mismatch ⇒ ::Homebrew::Diagnostic::Finding?

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:



615
616
617
618
619
620
621
622
 
# File 'extend/os/mac/diagnostic.rb', line 615

def check_pkgconf_macos_sdk_mismatch
  mismatch = Homebrew::Pkgconf.macos_sdk_mismatch
  return unless mismatch

  ::Homebrew::Diagnostic::Finding.new(
    Homebrew::Pkgconf.mismatch_warning_message(mismatch),
  )
end

#check_xcode_license_approved ⇒ ::Homebrew::Diagnostic::Finding?

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:



344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
 
# File 'extend/os/mac/diagnostic.rb', line 344

def check_xcode_license_approved
  # If the user installs Xcode-only, they have to approve the
  # license or no "xc*" tool will work.
  return unless `/usr/bin/xcrun --find clang 2>&1`.include?("license")
  return if $CHILD_STATUS.success?

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
    remediation: ::Homebrew::Diagnostic::Finding::Remediation.new(
      commands: ["sudo xcodebuild -license"],
      text:     <<~EOS,
        Agree to the license by opening Xcode.app or running:
          sudo xcodebuild -license
      EOS
    ),
  )
end

#check_xcode_minimum_version ⇒ ::Homebrew::Diagnostic::Finding?

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:



249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
 
# File 'extend/os/mac/diagnostic.rb', line 249

def check_xcode_minimum_version
  return unless MacOS::Xcode.below_minimum_version?

  xcode = MacOS::Xcode.version.to_s
  xcode += " => #{MacOS::Xcode.prefix}" unless MacOS::Xcode.default_prefix?

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
    remediation: <<~EOS,
      Please update to Xcode #{MacOS::Xcode.latest_version} (or delete it).
      #{MacOS::Xcode.update_instructions}
    EOS
  )
end

#check_xcode_prefix ⇒ ::Homebrew::Diagnostic::Finding?

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:



291
292
293
294
295
296
297
298
299
300
301
302
 
# File 'extend/os/mac/diagnostic.rb', line 291

def check_xcode_prefix
  prefix = MacOS::Xcode.prefix
  return if prefix.nil?
  return unless prefix.to_s.include?(" ")

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
      Xcode is installed to a directory with a space in the name.
      This will cause some formulae to fail to build.
    EOS
  )
end

#check_xcode_prefix_exists ⇒ ::Homebrew::Diagnostic::Finding?

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:



305
306
307
308
309
310
311
312
313
314
315
316
317
318
 
# File 'extend/os/mac/diagnostic.rb', line 305

def check_xcode_prefix_exists
  prefix = MacOS::Xcode.prefix
  return if prefix.nil? || prefix.exist?

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
    remediation: <<~EOS,
      You may need to `xcode-select` the proper path if you have moved Xcode.
    EOS
  )
end

#check_xcode_select_path ⇒ ::Homebrew::Diagnostic::Finding?

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:



321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
 
# File 'extend/os/mac/diagnostic.rb', line 321

def check_xcode_select_path
  return if MacOS::CLT.installed?
  return unless MacOS::Xcode.installed?
  return if File.file?("#{MacOS.active_developer_dir}/usr/bin/xcodebuild")

  path = MacOS::Xcode.bundle_path
  path = "/Developer" if path.nil? || !path.directory?

  ::Homebrew::Diagnostic::Finding.new(
    <<~EOS,
    remediation: ::Homebrew::Diagnostic::Finding::Remediation.new(
      commands: ["sudo xcode-select --switch #{path}"],
      text:     <<~EOS,
        You should change it to the correct path:
          sudo xcode-select --switch #{path}
      EOS
    ),
  )
end

#check_xcode_up_to_date ⇒ ::Homebrew::Diagnostic::Finding?

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:



194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
 
# File 'extend/os/mac/diagnostic.rb', line 194

def check_xcode_up_to_date
  return unless MacOS::Xcode.outdated?

  # avoid duplicate very similar messages
  return if MacOS::Xcode.below_minimum_version?

  # CI images are going to end up outdated so don't complain when
  # `brew test-bot` runs `brew doctor` in the CI for the Homebrew/brew
  # repository. This only needs to support whatever CI providers
  # Homebrew/brew is currently using.
  return if GitHub::Actions.env_set?

  remediation = <<~EOS
    Please update to Xcode #{MacOS::Xcode.latest_version} (or delete it).
    #{MacOS::Xcode.update_instructions}
  EOS

  if OS::Mac.version.prerelease?
    current_path = Utils.popen_read("/usr/bin/xcode-select", "-p")
    remediation += <<~EOS
      If #{MacOS::Xcode.latest_version} is installed, you may need to:
        sudo xcode-select --switch /Applications/Xcode.app
      Current developer directory is:
        #{current_path}
    EOS
  end

  ::Homebrew::Diagnostic::Finding.new(
    "Your Xcode (#{MacOS::Xcode.version}) is outdated.",
    tier:        2,
    remediation:,
  )
end

#fatal_build_from_source_checks ⇒ Array<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:



75
76
77
78
79
80
81
82
83
84
85
 
# File 'extend/os/mac/diagnostic.rb', line 75

def fatal_build_from_source_checks
  %w[
    check_for_installed_developer_tools
    check_xcode_license_approved
    check_xcode_minimum_version
    check_clt_minimum_version
    check_if_xcode_needs_clt_installed
    check_if_supported_sdk_available
    check_broken_sdks
  ].freeze
end

#fatal_preinstall_checks ⇒ Array<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:



62
63
64
65
66
67
68
69
70
71
72
 
# File 'extend/os/mac/diagnostic.rb', line 62

def fatal_preinstall_checks
  checks = %w[
    check_access_directories
  ]

  # We need the developer tools for `codesign` on Intel:
  # https://github.com/Homebrew/brew/issues/23418
  checks << "check_for_installed_developer_tools" unless ::Hardware::CPU.arm?

  checks.freeze
end

#fatal_setup_build_environment_checks ⇒ Array<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:



88
89
90
91
92
93
94
 
# File 'extend/os/mac/diagnostic.rb', line 88

def fatal_setup_build_environment_checks
  %w[
    check_xcode_minimum_version
    check_clt_minimum_version
    check_if_supported_sdk_available
  ].freeze
end

#initialize(verbose: true) ⇒ void

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:

  • verbose (Boolean) (defaults to: true) 


56
57
58
59
 
# File 'extend/os/mac/diagnostic.rb', line 56

def initialize(verbose: true)
  super
  @found = T.let([], T::Array[String])
end

#supported_configuration_checks ⇒ Array<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:



97
98
99
100
101
 
# File 'extend/os/mac/diagnostic.rb', line 97

def supported_configuration_checks
  %w[
    check_for_unsupported_macos
  ].freeze
end