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Use stub executables generated by RubyGems istead of original executables.

It resolved the conflict issues when invoking `gem i rdoc` and the binstub
issues with Bundler and Rails.

  [Bug #5060][ruby-core:38257][Fix GH-2023]

  * https://github.com/rubygems/rubygems/pull/2338
  * https://github.com/heroku/heroku-buildpack-ruby/issues/829

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
hsbt 2018-11-25 01:20:00 +00:00
parent 608b9c2913
commit a943328194
17 changed files with 310 additions and 136 deletions

12
libexec/ri Executable file
View file

@ -0,0 +1,12 @@
#!/usr/bin/env ruby
begin
gem 'rdoc'
rescue NameError => e # --disable-gems
raise unless e.name == :gem
rescue Gem::LoadError
end
require 'rdoc/ri/driver'
RDoc::RI::Driver.run ARGV