Deploy Sequoia runner for formulae with Sequoia bottles

This will allow us to avoid the loss of bottles to Homebrew/core PRs.
Homebrew · Sep 12, 2024 · 9141bb0 · 9141bb0
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commit 9141bb0
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diff --git a/Library/Homebrew/github_runner_matrix.rb b/Library/Homebrew/github_runner_matrix.rb
@@ -120,7 +120,7 @@ def create_runner(platform, arch, spec, macos_version = nil)
     runner.freeze
   end
 
-  NEWEST_HOMEBREW_CORE_MACOS_RUNNER = :sonoma
+  NEWEST_HOMEBREW_CORE_MACOS_RUNNER = :sequoia
   OLDEST_HOMEBREW_CORE_MACOS_RUNNER = :monterey
   NEWEST_HOMEBREW_CORE_INTEL_MACOS_RUNNER = :sonoma
 

diff --git a/Library/Homebrew/test_runner_formula.rb b/Library/Homebrew/test_runner_formula.rb
@@ -70,6 +70,11 @@ def versioned_macos_requirement
 
   sig { params(macos_version: MacOSVersion).returns(T::Boolean) }
   def compatible_with?(macos_version)
+    # Require a Sequoia bottle before deploying a Sequoia runner.
+    tag = Utils::Bottles::Tag.new(arch: :arm64, system: :sequoia)
+    # Comparision should be `==` and not `>=`, but Sorbet doesn't like it.
+    return false if macos_version >= :sequoia && !formula.bottle_specification.tag?(tag, no_older_versions: true)
+
     # Assign to a variable to assist type-checking.
     requirement = versioned_macos_requirement
     return true if requirement.blank?