brew vendor-gems: commit updates.

Library/Homebrew/vendor/bundle/bundler/setup.rb

@@ -7,7 +7,7 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/concurrent-ruby-1.1.1
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/i18n-1.10.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/minitest-5.15.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/tzinfo-2.0.4/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/zeitwerk-2.5.4/lib"
+$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/zeitwerk-2.6.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/activesupport-6.1.6/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/public_suffix-4.0.7/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/addressable-2.8.0/lib"

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk.rb

@@ -3,6 +3,7 @@
 module Zeitwerk
   require_relative "zeitwerk/real_mod_name"
   require_relative "zeitwerk/loader"
+  require_relative "zeitwerk/gem_loader"
   require_relative "zeitwerk/registry"
   require_relative "zeitwerk/explicit_namespace"
   require_relative "zeitwerk/inflector"

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk/error.rb

@@ -5,6 +5,9 @@ module Zeitwerk
   end
 
   class ReloadingDisabledError < Error
+    def initialize
+      super("can't reload, please call loader.enable_reloading before setup")
+    end
   end
 
   class NameError < ::NameError

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk/gem_loader.rb

@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+module Zeitwerk
+  # @private
+  class GemLoader < Loader
+    # Users should not create instances directly, the public interface is
+    # `Zeitwerk::Loader.for_gem`.
+    private_class_method :new
+
+    # @private
+    # @sig (String, bool) -> Zeitwerk::GemLoader
+    def self._new(root_file, warn_on_extra_files:)
+      new(root_file, warn_on_extra_files: warn_on_extra_files)
+    end
+
+    # @sig (String, bool) -> void
+    def initialize(root_file, warn_on_extra_files:)
+      super()
+
+      @tag                 = File.basename(root_file, ".rb")
+      @inflector           = GemInflector.new(root_file)
+      @root_file           = File.expand_path(root_file)
+      @lib                 = File.dirname(root_file)
+      @warn_on_extra_files = warn_on_extra_files
+
+      push_dir(@lib)
+    end
+
+    # @sig () -> void
+    def setup
+      warn_on_extra_files if @warn_on_extra_files
+      super
+    end
+
+    private
+
+    # @sig () -> void
+    def warn_on_extra_files
+      expected_namespace_dir = @root_file.delete_suffix(".rb")
+
+      ls(@lib) do |basename, abspath|
+        next if abspath == @root_file
+        next if abspath == expected_namespace_dir
+
+        basename_without_ext = basename.delete_suffix(".rb")
+        cname = inflector.camelize(basename_without_ext, abspath)
+        ftype = dir?(abspath) ? "directory" : "file"
+
+        warn(<<~EOS)
+          WARNING: Zeitwerk defines the constant #{cname} after the #{ftype}
+
+              #{abspath}
+
+          To prevent that, please configure the loader to ignore it:
+
+              loader.ignore("\#{__dir__}/#{basename}")
+
+          Otherwise, there is a flag to silence this warning:
+
+              Zeitwerk::Loader.for_gem(warn_on_extra_files: false)
+        EOS
+      end
+    end
+  end
+end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk/loader.rb

@@ -13,6 +13,9 @@ module Zeitwerk
     include Helpers
     include Config
 
+    MUTEX = Mutex.new
+    private_constant :MUTEX
+
     # Maps absolute paths for which an autoload has been set ---and not
     # executed--- to their corresponding parent class or module and constant
     # name.
@@ -144,16 +147,17 @@ module Zeitwerk
         end
 
         to_unload.each do |cpath, (abspath, (parent, cname))|
-          # We have to check cdef? in this condition. Reason is, constants whose
+          unless on_unload_callbacks.empty?
-          # file does not define them have to be kept in to_unload as explained
+            begin
-          # in the implementation of on_file_autoloaded.
+              value = cget(parent, cname)
-          #
+            rescue ::NameError
-          # If the constant is not defined, on_unload should not be triggered
+              # Perhaps the user deleted the constant by hand, or perhaps an
-          # for it.
+              # autoload failed to define the expected constant but the user
-          if !on_unload_callbacks.empty? && cdef?(parent, cname)
+              # rescued the exception.
-            value = parent.const_get(cname)
+            else
               run_on_unload_callbacks(cpath, value, abspath)
             end
+          end
 
           unload_cref(parent, cname)
           unloaded_files.add(abspath) if ruby?(abspath)
@@ -196,14 +200,12 @@ module Zeitwerk
     # @raise [Zeitwerk::Error]
     # @sig () -> void
     def reload
-      if reloading_enabled?
+      raise ReloadingDisabledError unless reloading_enabled?
+
       unload
       recompute_ignored_paths
       recompute_collapse_dirs
       setup
-      else
-        raise ReloadingDisabledError, "can't reload, please call loader.enable_reloading before setup"
-      end
     end
 
     # Eager loads all files in the root directories, recursively. Files do not
@@ -236,7 +238,7 @@ module Zeitwerk
               if cref = autoloads[abspath]
                 cget(*cref)
               end
-            elsif dir?(abspath) && !root_dirs.key?(abspath)
+            elsif !root_dirs.key?(abspath)
               if collapse?(abspath)
                 queue << [namespace, abspath]
               else
@@ -289,10 +291,6 @@ module Zeitwerk
       # @sig #call | #debug | nil
       attr_accessor :default_logger
 
-      # @private
-      # @sig Mutex
-      attr_accessor :mutex
-
       # This is a shortcut for
       #
       #   require "zeitwerk"
@@ -304,10 +302,13 @@ module Zeitwerk
       # except that this method returns the same object in subsequent calls from
       # the same file, in the unlikely case the gem wants to be able to reload.
       #
-      # @sig () -> Zeitwerk::Loader
+      # This method returns a subclass of Zeitwerk::Loader, but the exact type
-      def for_gem
+      # is private, client code can only rely on the interface.
+      #
+      # @sig (bool) -> Zeitwerk::GemLoader
+      def for_gem(warn_on_extra_files: true)
         called_from = caller_locations(1, 1).first.path
-        Registry.loader_for_gem(called_from)
+        Registry.loader_for_gem(called_from, warn_on_extra_files: warn_on_extra_files)
       end
 
       # Broadcasts `eager_load` to all loaders.
@@ -326,8 +327,6 @@ module Zeitwerk
       end
     end
 
-    self.mutex = Mutex.new
-
     private # -------------------------------------------------------------------------------------
 
     # @sig (String, Module) -> void
@@ -338,7 +337,7 @@ module Zeitwerk
             basename.delete_suffix!(".rb")
             cname = inflector.camelize(basename, abspath).to_sym
             autoload_file(parent, cname, abspath)
-          elsif dir?(abspath)
+          else
             # In a Rails application, `app/models/concerns` is a subdirectory of
             # `app/models`, but both of them are root directories.
             #
@@ -466,7 +465,7 @@ module Zeitwerk
 
     # @sig (String) -> void
     def raise_if_conflicting_directory(dir)
-      self.class.mutex.synchronize do
+      MUTEX.synchronize do
         Registry.loaders.each do |loader|
           next if loader == self
           next if loader.ignores?(dir)

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk/loader/config.rb

@@ -131,7 +131,6 @@ module Zeitwerk::Loader::Config
 
   # Sets a tag for the loader, useful for logging.
   #
-  # @param tag [#to_s]
   # @sig (#to_s) -> void
   def tag=(tag)
     @tag = tag.to_s

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk/loader/helpers.rb

@@ -15,18 +15,50 @@ module Zeitwerk::Loader::Helpers
 
   # @sig (String) { (String, String) -> void } -> void
   def ls(dir)
-    Dir.each_child(dir) do |basename|
+    children = Dir.children(dir)
+
+    # The order in which a directory is listed depends on the file system.
+    #
+    # Since client code may run in different platforms, it seems convenient to
+    # order directory entries. This provides consistent eager loading across
+    # platforms, for example.
+    children.sort!
+
+    children.each do |basename|
       next if hidden?(basename)
 
       abspath = File.join(dir, basename)
       next if ignored_paths.member?(abspath)
 
+      if dir?(abspath)
+        next unless has_at_least_one_ruby_file?(abspath)
+      else
+        next unless ruby?(abspath)
+      end
+
       # We freeze abspath because that saves allocations when passed later to
       # File methods. See #125.
       yield basename, abspath.freeze
     end
   end
 
+  # @sig (String) -> bool
+  def has_at_least_one_ruby_file?(dir)
+    to_visit = [dir]
+
+    while dir = to_visit.shift
+      ls(dir) do |_basename, abspath|
+        if dir?(abspath)
+          to_visit << abspath
+        else
+          return true
+        end
+      end
+    end
+
+    false
+  end
+
   # @sig (String) -> bool
   def ruby?(path)
     path.end_with?(".rb")
@@ -37,7 +69,7 @@ module Zeitwerk::Loader::Helpers
     File.directory?(path)
   end
 
-  # @sig String -> bool
+  # @sig (String) -> bool
   def hidden?(basename)
     basename.start_with?(".")
   end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk/registry.rb

@@ -10,12 +10,11 @@ module Zeitwerk
       # @sig Array[Zeitwerk::Loader]
       attr_reader :loaders
 
-      # Registers loaders created with `for_gem` to make the method idempotent
+      # Registers gem loaders to let `for_gem` be idempotent in case of reload.
-      # in case of reload.
       #
       # @private
       # @sig Hash[String, Zeitwerk::Loader]
-      attr_reader :loaders_managing_gems
+      attr_reader :gem_loaders_by_root_file
 
       # Maps absolute paths to the loaders responsible for them.
       #
@@ -77,7 +76,7 @@ module Zeitwerk
       # @sig (Zeitwerk::Loader) -> void
       def unregister_loader(loader)
         loaders.delete(loader)
-        loaders_managing_gems.delete_if { |_, l| l == loader }
+        gem_loaders_by_root_file.delete_if { |_, l| l == loader }
         autoloads.delete_if { |_, l| l == loader }
         inceptions.delete_if { |_, (_, l)| l == loader }
       end
@@ -87,14 +86,8 @@ module Zeitwerk
       #
       # @private
       # @sig (String) -> Zeitwerk::Loader
-      def loader_for_gem(root_file)
+      def loader_for_gem(root_file, warn_on_extra_files:)
-        loaders_managing_gems[root_file] ||= begin
+        gem_loaders_by_root_file[root_file] ||= GemLoader._new(root_file, warn_on_extra_files: warn_on_extra_files)
-          Loader.new.tap do |loader|
-            loader.tag = File.basename(root_file, ".rb")
-            loader.inflector = GemInflector.new(root_file)
-            loader.push_dir(File.dirname(root_file))
-          end
-        end
       end
 
       # @private
@@ -138,7 +131,7 @@ module Zeitwerk
     end
 
     @loaders                  = []
-    @loaders_managing_gems = {}
+    @gem_loaders_by_root_file = {}
     @autoloads                = {}
     @inceptions               = {}
   end

Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.0/lib/zeitwerk/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Zeitwerk
-  VERSION = "2.5.4"
+  VERSION = "2.6.0"
 end