Merge RubyGems upstream: 56c0bbb69e4506bda7ef7f447dfec5db820df20b

  It fixed the multiple vulnerabilities.
  https://blog.rubygems.org/2019/03/05/security-advisories-2019-03.html

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 4 deletions

diff --git a/lib/rubygems/command_manager.rb b/lib/rubygems/command_manager.rb
index 8e4e26fdea..8ab0d98ed4 100644
--- a/lib/rubygems/command_manager.rb
+++ b/lib/rubygems/command_manager.rb
@@ -7,6 +7,7 @@
 
 require 'rubygems/command'
 require 'rubygems/user_interaction'
+require 'rubygems/text'
 
 ##
 # The command manager registers and installs all the individual sub-commands
@@ -32,6 +33,7 @@ require 'rubygems/user_interaction'
 
 class Gem::CommandManager
 
+  include Gem::Text
   include Gem::UserInteraction
 
   BUILTIN_COMMANDS = [ # :nodoc:
@@ -145,12 +147,12 @@ class Gem::CommandManager
   def run(args, build_args=nil)
     process_args(args, build_args)
   rescue StandardError, Timeout::Error => ex
-    alert_error "While executing gem ... (#{ex.class})\n    #{ex}"
+    alert_error clean_text("While executing gem ... (#{ex.class})\n    #{ex}")
     ui.backtrace ex
 
     terminate_interaction(1)
   rescue Interrupt
-    alert_error "Interrupted"
+    alert_error clean_text("Interrupted")
     terminate_interaction(1)
   end
 
@@ -167,8 +169,14 @@ class Gem::CommandManager
     when '-v', '--version' then
       say Gem::VERSION
       terminate_interaction 0
+    when '--no-ri', '--no-rdoc' then
+      # This was added to compensate for a deprecation warning not being shown
+      # in Rubygems 2.x.x.
+      # TODO: Remove when Rubygems 3.1 is released.
+      alert_error "Invalid option: #{args.first}. Use --no-document instead."
+      terminate_interaction 1
     when /^-/ then
-      alert_error "Invalid option: #{args.first}. See 'gem --help'."
+      alert_error clean_text("Invalid option: #{args.first}. See 'gem --help'.")
       terminate_interaction 1
     else
       cmd_name = args.shift.downcase
@@ -224,7 +232,7 @@ class Gem::CommandManager
     rescue Exception => e
       e = load_error if load_error
 
-      alert_error "Loading command: #{command_name} (#{e.class})\n\t#{e}"
+      alert_error clean_text("Loading command: #{command_name} (#{e.class})\n\t#{e}")
       ui.backtrace e
     end
   end