Added bundler as default gems. Revisit [Feature #12733]

  * bin/*, lib/bundler/*, lib/bundler.rb, spec/bundler, man/*:
    Merge from latest stable branch of bundler/bundler repository and
    added workaround patches. I will backport them into upstream.
  * common.mk, defs/gmake.mk: Added `test-bundler` task for test suite
    of bundler.
  * tool/sync_default_gems.rb: Added sync task for bundler.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 27 insertions, 0 deletions

diff --git a/lib/bundler/plugin/installer/rubygems.rb b/lib/bundler/plugin/installer/rubygems.rb
new file mode 100644
index 0000000000..7ae74fa93b
--- /dev/null
+++ b/lib/bundler/plugin/installer/rubygems.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module Bundler
+  module Plugin
+    class Installer
+      class Rubygems < Bundler::Source::Rubygems
+        def version_message(spec)
+          "#{spec.name} #{spec.version}"
+        end
+
+      private
+
+        def requires_sudo?
+          false # Will change on implementation of project level plugins
+        end
+
+        def rubygems_dir
+          Plugin.root
+        end
+
+        def cache_path
+          Plugin.cache
+        end
+      end
+    end
+  end
+end