* lib/rubygems: Update to RubyGems 2.0.4. See

  https://github.com/rubygems/rubygems/blob/2.0/History.txt for changes


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

9 files changed, 75 insertions, 41 deletions

diff --git a/lib/rubygems/commands/help_command.rb b/lib/rubygems/commands/help_command.rb
index 8e3d97edd3..7f1fb486e0 100644
--- a/lib/rubygems/commands/help_command.rb
+++ b/lib/rubygems/commands/help_command.rb
@@ -113,7 +113,15 @@ platform.
       format = "#{' ' * margin_width}%-#{desc_width}s%s"
 
       command_manager.command_names.each do |cmd_name|
-        summary = command_manager[cmd_name].summary
+        command = command_manager[cmd_name]
+
+        summary =
+          if command then
+            command.summary
+          else
+            "[No command found for #{cmd_name}, bug?]"
+          end
+
         summary = wrap(summary, summary_width).split "\n"
         out << sprintf(format, cmd_name, summary.shift)
         until summary.empty? do
diff --git a/lib/rubygems/commands/list_command.rb b/lib/rubygems/commands/list_command.rb
index d9b7a9535e..f3e5da9551 100644
--- a/lib/rubygems/commands/list_command.rb
+++ b/lib/rubygems/commands/list_command.rb
@@ -7,9 +7,8 @@ require 'rubygems/commands/query_command'
 
 class Gem::Commands::ListCommand < Gem::Commands::QueryCommand
 
-  def initialize(name = 'list',
-                 summary = 'Display gems whose name starts with STRING')
-    super name, summary
+  def initialize
+    super 'list', 'Display gems whose name starts with STRING'
 
     remove_option('--name-matches')
   end
@@ -27,9 +26,8 @@ class Gem::Commands::ListCommand < Gem::Commands::QueryCommand
   end
 
   def execute
-    name = get_one_optional_argument || ''
-    options[:name] = /^#{name}/i
-
+    string = get_one_optional_argument || ''
+    options[:name] = /^#{string}/i
     super
   end
 
diff --git a/lib/rubygems/commands/owner_command.rb b/lib/rubygems/commands/owner_command.rb
index 92674132e8..11e6e026fd 100644
--- a/lib/rubygems/commands/owner_command.rb
+++ b/lib/rubygems/commands/owner_command.rb
@@ -73,7 +73,7 @@ class Gem::Commands::OwnerCommand < Gem::Command
           request.add_field "Authorization", api_key
         end
 
-        with_response response
+        with_response response, "Removing #{owner}"
       rescue
         # ignore
       end
diff --git a/lib/rubygems/commands/pristine_command.rb b/lib/rubygems/commands/pristine_command.rb
index f7eb9014ea..f22fe11769 100644
--- a/lib/rubygems/commands/pristine_command.rb
+++ b/lib/rubygems/commands/pristine_command.rb
@@ -10,7 +10,8 @@ class Gem::Commands::PristineCommand < Gem::Command
   def initialize
     super 'pristine',
           'Restores installed gems to pristine condition from files located in the gem cache',
-          :version => Gem::Requirement.default, :extensions => true,
+          :version => Gem::Requirement.default,
+          :extensions => true,
           :all => false
 
     add_option('--all',
@@ -37,7 +38,7 @@ class Gem::Commands::PristineCommand < Gem::Command
   end
 
   def defaults_str # :nodoc:
-    "--all --extensions"
+    '--extensions'
   end
 
   def description # :nodoc:
@@ -52,8 +53,8 @@ for the gem are regenerated.
 If the cached gem cannot be found, you will need to use `gem install` to
 revert the gem.
 
-If --no-extensions is provided pristine will not attempt to restore gems with
-extensions.
+If --no-extensions is provided pristine will not attempt to restore gems
+with extensions.
     EOF
   end
 
diff --git a/lib/rubygems/commands/push_command.rb b/lib/rubygems/commands/push_command.rb
index 2df00b0457..fccad206fa 100644
--- a/lib/rubygems/commands/push_command.rb
+++ b/lib/rubygems/commands/push_command.rb
@@ -20,7 +20,8 @@ class Gem::Commands::PushCommand < Gem::Command
   end
 
   def initialize
-    super 'push', description
+    super 'push', description, :host => self.host
+
     add_proxy_option
     add_key_option
 
diff --git a/lib/rubygems/commands/search_command.rb b/lib/rubygems/commands/search_command.rb
index 92d4b3672e..7810c85b36 100644
--- a/lib/rubygems/commands/search_command.rb
+++ b/lib/rubygems/commands/search_command.rb
@@ -1,17 +1,31 @@
 require 'rubygems/command'
-require 'rubygems/commands/list_command'
+require 'rubygems/commands/query_command'
 
-class Gem::Commands::SearchCommand < Gem::Commands::ListCommand
+class Gem::Commands::SearchCommand < Gem::Commands::QueryCommand
 
   def initialize
     super 'search', 'Display all gems whose name contains STRING'
 
-    @defaults[:domain] = :remote
+    remove_option '--name-matches'
+  end
+
+  def arguments # :nodoc:
+    "STRING        fragment of gem name to search for"
   end
 
   def defaults_str # :nodoc:
     "--remote --no-details"
   end
 
+  def usage # :nodoc:
+    "#{program_name} [STRING]"
+  end
+
+  def execute
+    string = get_one_optional_argument
+    options[:name] = /#{string}/i
+    super
+  end
+
 end
 
diff --git a/lib/rubygems/commands/setup_command.rb b/lib/rubygems/commands/setup_command.rb
index 1cdc9f4c57..face77fae9 100644
--- a/lib/rubygems/commands/setup_command.rb
+++ b/lib/rubygems/commands/setup_command.rb
@@ -159,29 +159,7 @@ By default, this RubyGems will install gem as:
 
     options[:previous_version] = Gem::Version.new(options[:previous_version])
 
-    release_notes = File.join Dir.pwd, 'History.txt'
-
-    release_notes = if File.exist? release_notes then
-                      history = File.read release_notes
-                      history = history.sub(/^# coding:.*?^=/m, '')
-
-                      text = history.split(HISTORY_HEADER)
-                      text.shift # correct an off-by-one generated by split
-                      version_lines = history.scan(HISTORY_HEADER)
-                      versions = history.scan(VERSION_MATCHER).flatten.map { |x| Gem::Version.new(x) }
-
-                      history_string = ""
-
-                      until versions.length == 0 or versions.shift < options[:previous_version]
-                        history_string += version_lines.shift + text.shift
-                      end
-
-                      history_string
-                    else
-                      "Oh-no! Unable to find release notes!"
-                    end
-
-    say release_notes
+    show_release_notes
 
     say
     say "-" * 78
@@ -458,6 +436,40 @@ abort "#{deprecation_message}"
     end
   end
 
+  def show_release_notes
+    release_notes = File.join Dir.pwd, 'History.txt'
+
+    release_notes =
+      if File.exist? release_notes then
+        history = File.read release_notes
+
+        history.force_encoding Encoding::UTF_8 if
+          Object.const_defined? :Encoding
+
+        history = history.sub(/^# coding:.*?^=/m, '')
+
+        text = history.split(HISTORY_HEADER)
+        text.shift # correct an off-by-one generated by split
+        version_lines = history.scan(HISTORY_HEADER)
+        versions = history.scan(VERSION_MATCHER).flatten.map do |x|
+          Gem::Version.new(x)
+        end
+
+        history_string = ""
+
+        until versions.length == 0 or
+              versions.shift < options[:previous_version] do
+          history_string += version_lines.shift + text.shift
+        end
+
+        history_string
+      else
+        "Oh-no! Unable to find release notes!"
+      end
+
+    say release_notes
+  end
+
   def uninstall_old_gemcutter
     require 'rubygems/uninstaller'
 
diff --git a/lib/rubygems/commands/specification_command.rb b/lib/rubygems/commands/specification_command.rb
index 63da5fef0f..b40dfd5f3c 100644
--- a/lib/rubygems/commands/specification_command.rb
+++ b/lib/rubygems/commands/specification_command.rb
@@ -28,7 +28,7 @@ class Gem::Commands::SpecificationCommand < Gem::Command
       options[:format] = :ruby
     end
 
-    add_option('--yaml', 'Output RUBY format') do |value, options|
+    add_option('--yaml', 'Output YAML format') do |value, options|
       options[:format] = :yaml
     end
 
diff --git a/lib/rubygems/commands/update_command.rb b/lib/rubygems/commands/update_command.rb
index 66aef49b4d..a31de0071a 100644
--- a/lib/rubygems/commands/update_command.rb
+++ b/lib/rubygems/commands/update_command.rb
@@ -94,7 +94,7 @@ class Gem::Commands::UpdateCommand < Gem::Command
 
     say "Updating #{name}"
     begin
-      @installer.install name, version
+      @installer.install name, Gem::Requirement.new(version)
       success = true
     rescue Gem::InstallError => e
       alert_error "Error installing #{name}:\n\t#{e.message}"