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-rwxr-xr-xlibexec/bundle9
1 files changed, 9 insertions, 0 deletions
diff --git a/libexec/bundle b/libexec/bundle
index 08955b21fd..b8bf0d699b 100755
--- a/libexec/bundle
+++ b/libexec/bundle
@@ -18,6 +18,15 @@ end
# Workaround for non-activated bundler spec due to missing https://github.com/rubygems/rubygems/commit/4e306d7bcdee924b8d80ca9db6125aa59ee4e5a3
gem "bundler", Bundler::VERSION if Gem.rubygems_version < Gem::Version.new("2.6.2")
+if Gem.rubygems_version < Gem::Version.new("3.2.3") && Gem.ruby_version < Gem::Version.new("2.6.a") && !ENV["BUNDLER_NO_OLD_RUBYGEMS_WARNING"]
+ Bundler.ui.warn \
+ "Your RubyGems version (#{Gem::VERSION})) has a bug that prevents " \
+ "`required_ruby_version` from working for Bundler. Any scripts that use " \
+ "`gem install bundler` will break as soon as Bundler drops support for " \
+ "your Ruby version. Please upgrade RubyGems to avoid future breakage " \
+ "and silence this warning by running `gem update --system 3.2.3`"
+end
+
if File.exist?(base_path)
require_relative "../lib/bundler/friendly_errors"
else