[bundler/bundler] Remove unnecessary rubygems monkeypatch

Instead, make sure we always load the local copy of bundler during
specs, and never end up using the default copy.

https://github.com/bundler/bundler/commit/ac655ffeda

spec/bundler/commands/pristine_spec.rb

@@ -42,8 +42,7 @@ RSpec.describe "bundle pristine", :ruby_repo do
       expect(changes_txt).to_not be_file
     end
 
-    it "does not delete the bundler gem", :rubygems => ">= 2.6.2" do
-      ENV["BUNDLER_SPEC_KEEP_DEFAULT_BUNDLER_GEM"] = "true"
+    it "does not delete the bundler gem" do
       system_gems :bundler
       bundle! "install"
       bundle! "pristine", :system_bundler => true

spec/bundler/install/gemfile/groups_spec.rb

@@ -333,7 +333,7 @@ RSpec.describe "bundle install with groups" do
       G
 
       ruby <<-R
-        require "bundler"
+        require "#{lib}/bundler"
         Bundler.setup :default
         Bundler.require :default
         puts RACK

spec/bundler/realworld/double_check_spec.rb

@@ -25,9 +25,9 @@ RSpec.describe "double checking sources", :realworld => true, :sometimes => true
     RUBY
 
     cmd = <<-RUBY
-      require "bundler"
+      require "#{lib}/bundler"
       require #{File.expand_path("../../support/artifice/vcr.rb", __FILE__).dump}
-      require "bundler/inline"
+      require "#{lib}/bundler/inline"
       gemfile(true) do
         source "https://rubygems.org"
         gem "rails", path: "."

spec/bundler/runtime/inline_spec.rb

@@ -2,7 +2,7 @@
 
 RSpec.describe "bundler/inline#gemfile" do
   def script(code, options = {})
-    requires = ["bundler/inline"]
+    requires = ["#{lib}/bundler/inline"]
     requires.unshift File.expand_path("../../support/artifice/" + options.delete(:artifice) + ".rb", __FILE__) if options.key?(:artifice)
     requires = requires.map {|r| "require '#{r}'" }.join("\n")
     @out = ruby("#{requires}\n\n" + code, options)
@@ -96,7 +96,7 @@ RSpec.describe "bundler/inline#gemfile" do
 
   it "lets me use my own ui object" do
     script <<-RUBY, :artifice => "endpoint"
-      require 'bundler'
+      require '#{lib}/bundler'
       class MyBundlerUI < Bundler::UI::Silent
         def confirm(msg, newline = nil)
           puts "CONFIRMED!"
@@ -140,7 +140,7 @@ RSpec.describe "bundler/inline#gemfile" do
 
   it "does not mutate the option argument" do
     script <<-RUBY
-      require 'bundler'
+      require '#{lib}/bundler'
       options = { :ui => Bundler::UI::Shell.new }
       gemfile(false, options) do
         path "#{lib_path}" do

spec/bundler/runtime/load_spec.rb

@@ -80,7 +80,7 @@ RSpec.describe "Bundler.load" do
       G
 
       ruby! <<-RUBY
-        require "bundler"
+        require "#{lib}/bundler"
         Bundler.setup :default
         Bundler.require :default
         puts RACK

spec/bundler/runtime/require_spec.rb

@@ -193,7 +193,7 @@ RSpec.describe "Bundler.require" do
       G
 
       cmd = <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.require
       RUBY
       ruby(cmd)

spec/bundler/runtime/setup_spec.rb

@@ -12,7 +12,7 @@ RSpec.describe "Bundler.setup" do
       G
 
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup
 
         require 'rack'
@@ -34,7 +34,7 @@ RSpec.describe "Bundler.setup" do
 
     it "doesn't make all groups available" do
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup(:default)
 
         begin
@@ -49,7 +49,7 @@ RSpec.describe "Bundler.setup" do
 
     it "accepts string for group name" do
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup(:default, 'test')
 
         require 'rack'
@@ -61,7 +61,7 @@ RSpec.describe "Bundler.setup" do
 
     it "leaves all groups available if they were already" do
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup
         Bundler.setup(:default)
 
@@ -74,7 +74,7 @@ RSpec.describe "Bundler.setup" do
 
     it "leaves :default available if setup is called twice" do
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup(:default)
         Bundler.setup(:default, :test)
 
@@ -91,7 +91,7 @@ RSpec.describe "Bundler.setup" do
 
     it "handles multiple non-additive invocations" do
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup(:default, :test)
         Bundler.setup(:default)
         require 'rack'
@@ -122,7 +122,7 @@ RSpec.describe "Bundler.setup" do
       ENV["RUBYLIB"] = "rubylib_dir"
 
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup
         puts $LOAD_PATH
       RUBY
@@ -144,7 +144,7 @@ RSpec.describe "Bundler.setup" do
       G
 
       ruby! <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         Bundler.setup
         puts $LOAD_PATH
       RUBY
@@ -172,7 +172,7 @@ RSpec.describe "Bundler.setup" do
       G
 
       ruby! <<-RUBY
-        require 'bundler/setup'
+        require '#{lib}/bundler/setup'
         puts $LOAD_PATH
       RUBY
 
@@ -193,7 +193,7 @@ RSpec.describe "Bundler.setup" do
     G
 
     ruby <<-R
-      require 'bundler'
+      require '#{lib}/bundler'
 
       begin
         Bundler.setup
@@ -213,7 +213,7 @@ RSpec.describe "Bundler.setup" do
     G
 
     ruby <<-R
-      require 'bundler'
+      require '#{lib}/bundler'
 
       Bundler.setup
     R
@@ -236,7 +236,7 @@ RSpec.describe "Bundler.setup" do
     G
 
     ruby <<-R
-      require 'bundler'
+      require '#{lib}/bundler'
 
       Bundler.setup
     R
@@ -289,7 +289,7 @@ RSpec.describe "Bundler.setup" do
 
         ENV["BUNDLE_GEMFILE"] = "Gemfile"
         ruby <<-R
-          require 'bundler'
+          require '#{lib}/bundler'
 
           begin
             Bundler.setup
@@ -444,7 +444,7 @@ RSpec.describe "Bundler.setup" do
       break_git!
 
       ruby <<-R
-        require 'bundler'
+        require '#{lib}/bundler'
 
         begin
           Bundler.setup
@@ -465,7 +465,7 @@ RSpec.describe "Bundler.setup" do
       break_git!
 
       ruby <<-R
-        require "bundler"
+        require "#{lib}/bundler"
 
         begin
           Bundler.setup
@@ -774,7 +774,7 @@ end
         s.class.send(:define_method, :build_extensions) { nil }
       end
 
-      require 'bundler'
+      require '#{lib}/bundler'
       gem '#{gem_name}'
 
       puts $LOAD_PATH.count {|path| path =~ /#{gem_name}/} >= 2
@@ -1028,7 +1028,7 @@ end
       bundle "install"
 
       ruby <<-RUBY
-        require 'bundler'
+        require '#{lib}/bundler'
         def Bundler.require(path)
           raise "LOSE"
         end
@@ -1083,7 +1083,7 @@ end
     context "is not present" do
       it "does not change the lock" do
         lockfile lock_with(nil)
-        ruby "require 'bundler/setup'"
+        ruby "require '#{lib}/bundler/setup'"
         lockfile_should_be lock_with(nil)
       end
     end
@@ -1091,7 +1091,7 @@ end
     context "is newer" do
       it "does not change the lock or warn" do
         lockfile lock_with(Bundler::VERSION.succ)
-        ruby "require 'bundler/setup'"
+        ruby "require '#{lib}/bundler/setup'"
         expect(out).to eq("")
         expect(err).to eq("")
         lockfile_should_be lock_with(Bundler::VERSION.succ)
@@ -1101,7 +1101,7 @@ end
     context "is older" do
       it "does not change the lock" do
         lockfile lock_with("1.10.1")
-        ruby "require 'bundler/setup'"
+        ruby "require '#{lib}/bundler/setup'"
         lockfile_should_be lock_with("1.10.1")
       end
     end
@@ -1148,14 +1148,14 @@ end
 
     context "is not present" do
       it "does not change the lock" do
-        expect { ruby! "require 'bundler/setup'" }.not_to change { lockfile }
+        expect { ruby! "require '#{lib}/bundler/setup'" }.not_to change { lockfile }
       end
     end
 
     context "is newer" do
       let(:ruby_version) { "5.5.5" }
       it "does not change the lock or warn" do
-        expect { ruby! "require 'bundler/setup'" }.not_to change { lockfile }
+        expect { ruby! "require '#{lib}/bundler/setup'" }.not_to change { lockfile }
         expect(out).to eq("")
         expect(err).to eq("")
       end
@@ -1164,7 +1164,7 @@ end
     context "is older" do
       let(:ruby_version) { "1.0.0" }
       it "does not change the lock" do
-        expect { ruby! "require 'bundler/setup'" }.not_to change { lockfile }
+        expect { ruby! "require '#{lib}/bundler/setup'" }.not_to change { lockfile }
       end
     end
   end
@@ -1173,7 +1173,7 @@ end
     it "does not load Psych" do
       gemfile ""
       ruby <<-RUBY
-        require 'bundler/setup'
+        require '#{lib}/bundler/setup'
         puts defined?(Psych::VERSION) ? Psych::VERSION : "undefined"
         require 'psych'
         puts Psych::VERSION
@@ -1186,7 +1186,7 @@ end
     it "does not load openssl" do
       install_gemfile! ""
       ruby! <<-RUBY
-        require "bundler/setup"
+        require "#{lib}/bundler/setup"
         puts defined?(OpenSSL) || "undefined"
         require "openssl"
         puts defined?(OpenSSL) || "undefined"
@@ -1240,7 +1240,7 @@ end
 
       it "activates no gems with -rbundler/setup" do
         install_gemfile! ""
-        ruby! code, :env => { :RUBYOPT => activation_warning_hack_rubyopt + " -rbundler/setup" }
+        ruby! code, :env => { :RUBYOPT => activation_warning_hack_rubyopt + " -r#{lib}/bundler/setup" }
         expect(out).to eq("{}")
       end
 
@@ -1315,7 +1315,7 @@ end
       G
 
       ruby! <<-RUBY
-        require "bundler/setup"
+        require "#{lib}/bundler/setup"
         Object.new.gem "rack"
         puts Gem.loaded_specs["rack"].full_name
       RUBY
@@ -1330,7 +1330,7 @@ end
       G
 
       ruby <<-RUBY
-        require "bundler/setup"
+        require "#{lib}/bundler/setup"
         Object.new.gem "rack"
         puts "FAIL"
       RUBY
@@ -1346,7 +1346,7 @@ end
       G
 
       ruby <<-RUBY
-        require "bundler/setup"
+        require "#{lib}/bundler/setup"
         Object.new.require "rack"
         puts "FAIL"
       RUBY

spec/bundler/runtime/with_unbundled_env_spec.rb

@@ -1,15 +1,15 @@
 # frozen_string_literal: true
 
 RSpec.describe "Bundler.with_env helpers" do
-  def bundle_exec_ruby!(code)
-    build_bundler_context
-    bundle! "exec '#{Gem.ruby}' -e #{code}"
+  def bundle_exec_ruby!(code, options = {})
+    build_bundler_context options
+    bundle! "exec '#{Gem.ruby}' -e #{code}", options
   end
 
-  def build_bundler_context
+  def build_bundler_context(options = {})
     bundle "config set path vendor/bundle"
     gemfile ""
-    bundle "install"
+    bundle "install", options
   end
 
   describe "Bundler.original_env" do
@@ -75,7 +75,7 @@ RSpec.describe "Bundler.with_env helpers" do
     it "should remove '-rbundler/setup' from RUBYOPT" do
       code = "print #{modified_env}['RUBYOPT']"
       ENV["RUBYOPT"] = "-W2 -rbundler/setup #{ENV["RUBYOPT"]}"
-      bundle_exec_ruby! code.dump
+      bundle_exec_ruby! code.dump, :env => { "BUNDLER_SPEC_DISABLE_DEFAULT_BUNDLER_GEM" => "true" }
       expect(last_command.stdboth).not_to include("-rbundler/setup")
     end
 

spec/bundler/support/artifice/endpoint.rb

@@ -44,7 +44,7 @@ class Endpoint < Sinatra::Base
     def dependencies_for(gem_names, gem_repo = GEM_REPO)
       return [] if gem_names.nil? || gem_names.empty?
 
-      require "bundler"
+      require "#{Spec::Path.lib}/bundler"
       Bundler::Deprecate.skip_during do
         all_specs = %w[specs.4.8 prerelease_specs.4.8].map do |filename|
           Marshal.load(File.open(gem_repo.join(filename)).read)

spec/bundler/support/hax.rb

@@ -11,7 +11,8 @@ module Gem
   end
   @platforms = [Gem::Platform::RUBY, Gem::Platform.local]
 
-  if defined?(@path_to_default_spec_map) && !ENV["BUNDLER_SPEC_KEEP_DEFAULT_BUNDLER_GEM"]
+  # We only need this hack for rubygems versions without the BundlerVersionFinder
+  if Gem::Version.new(Gem::VERSION) < Gem::Version.new("2.7.0") || ENV["BUNDLER_SPEC_DISABLE_DEFAULT_BUNDLER_GEM"]
     @path_to_default_spec_map.delete_if do |_path, spec|
       spec.name == "bundler"
     end

spec/bundler/support/helpers.rb

@@ -77,7 +77,7 @@ module Spec
     def run(cmd, *args)
       opts = args.last.is_a?(Hash) ? args.pop : {}
       groups = args.map(&:inspect).join(", ")
-      setup = "require 'bundler' ; Bundler.setup(#{groups})\n"
+      setup = "require '#{lib}/bundler' ; Bundler.setup(#{groups})\n"
       ruby(setup + cmd, opts)
     end
     bang :run