* lib/rubygems/commands/setup_command.rb: Don't delete non-rubygems

  files when installing RubyGems.
* test/rubygems/test_gem_commands_setup_command.rb:  Test for the
  above.

* lib/rubygems/ext/ext_conf_builder.rb:  Use full path to siteconf.rb
  in case the extconf.rb changes directories (like memcached does).

* lib/rubygems/package.rb:  Remove double slash from path.
* test/rubygems/test_gem_package.rb:  Test for the above.
* test/rubygems/test_gem_package_old.rb:  ditto.

* lib/rubygems/source.rb:  Revert automatic HTTPS upgrade
* lib/rubygems/spec_fetcher.rb:  ditto.
* test/rubygems/test_gem_remote_fetcher.rb:  ditto.
* test/rubygems/test_gem_source.rb:  ditto.
* test/rubygems/test_gem_spec_fetcher.rb:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 3 deletions

diff --git a/lib/rubygems/commands/setup_command.rb b/lib/rubygems/commands/setup_command.rb
index 12e60109aa..1cdc9f4c57 100644
--- a/lib/rubygems/commands/setup_command.rb
+++ b/lib/rubygems/commands/setup_command.rb
@@ -437,13 +437,18 @@ abort "#{deprecation_message}"
   end
 
   def remove_old_lib_files lib_dir
-    lib_files = rb_files_in 'lib'
+    rubygems_dir = File.join lib_dir, 'rubygems'
+    lib_files = rb_files_in 'lib/rubygems'
 
-    old_lib_files = rb_files_in lib_dir
+    old_lib_files = rb_files_in rubygems_dir
 
     to_remove = old_lib_files - lib_files
 
-    Dir.chdir lib_dir do
+    to_remove.delete_if do |file|
+      file.start_with? 'defaults'
+    end
+
+    Dir.chdir rubygems_dir do
       to_remove.each do |file|
         FileUtils.rm_f file