From 31c94ffeb5f09d09ac2c86fc9e6614e38251a43d Mon Sep 17 00:00:00 2001
From: drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 9 Jun 2009 21:38:59 +0000
Subject: Update to RubyGems 1.3.4 r2223

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rubygems/commands/uninstall_command.rb | 132 ++++++++++++++++-------------
 1 file changed, 71 insertions(+), 61 deletions(-)

(limited to 'lib/rubygems/commands/uninstall_command.rb')

diff --git a/lib/rubygems/commands/uninstall_command.rb b/lib/rubygems/commands/uninstall_command.rb
index 3d6e2383bc..db6aeed022 100644
--- a/lib/rubygems/commands/uninstall_command.rb
+++ b/lib/rubygems/commands/uninstall_command.rb
@@ -2,72 +2,82 @@ require 'rubygems/command'
 require 'rubygems/version_option'
 require 'rubygems/uninstaller'
 
-module Gem
-  module Commands
-    class UninstallCommand < Command
-
-      include VersionOption
-
-      def initialize
-        super 'uninstall', 'Uninstall gems from the local repository',
-              :version => Gem::Requirement.default
-
-        add_option('-a', '--[no-]all',
-          'Uninstall all matching versions'
-          ) do |value, options|
-          options[:all] = value
-        end
-
-        add_option('-I', '--[no-]ignore-dependencies',
-                   'Ignore dependency requirements while',
-                   'uninstalling') do |value, options|
-          options[:ignore] = value
-        end
-
-        add_option('-x', '--[no-]executables',
-                     'Uninstall applicable executables without',
-                     'confirmation') do |value, options|
-          options[:executables] = value
-        end
-
-        add_option('-i', '--install-dir DIR',
-                   'Directory to uninstall gem from') do |value, options|
-          options[:install_dir] = File.expand_path(value)
-        end
-
-        add_option('-n', '--bindir DIR',
-                   'Directory to remove binaries from') do |value, options|
-          options[:bin_dir] = File.expand_path(value)
-        end
-
-        add_version_option
-        add_platform_option
-      end
+##
+# Gem uninstaller command line tool
+#
+# See `gem help uninstall`
 
-      def arguments # :nodoc:
-        "GEMNAME       name of gem to uninstall"
-      end
+class Gem::Commands::UninstallCommand < Gem::Command
 
-      def defaults_str # :nodoc:
-        "--version '#{Gem::Requirement.default}' --no-force " \
-        "--install-dir #{Gem.dir}"
-      end
+  include Gem::VersionOption
 
-      def usage # :nodoc:
-        "#{program_name} GEMNAME [GEMNAME ...]"
-      end
+  def initialize
+    super 'uninstall', 'Uninstall gems from the local repository',
+          :version => Gem::Requirement.default, :user_install => true
+
+    add_option('-a', '--[no-]all',
+      'Uninstall all matching versions'
+      ) do |value, options|
+      options[:all] = value
+    end
+
+    add_option('-I', '--[no-]ignore-dependencies',
+               'Ignore dependency requirements while',
+               'uninstalling') do |value, options|
+      options[:ignore] = value
+    end
+
+    add_option('-x', '--[no-]executables',
+                 'Uninstall applicable executables without',
+                 'confirmation') do |value, options|
+      options[:executables] = value
+    end
+
+    add_option('-i', '--install-dir DIR',
+               'Directory to uninstall gem from') do |value, options|
+      options[:install_dir] = File.expand_path(value)
+    end
+
+    add_option('-n', '--bindir DIR',
+               'Directory to remove binaries from') do |value, options|
+      options[:bin_dir] = File.expand_path(value)
+    end
+
+    add_option('--[no-]user-install',
+               'Uninstall from user\'s home directory',
+               'in addition to GEM_HOME.') do |value, options|
+      options[:user_install] = value
+    end
+
+    add_version_option
+    add_platform_option
+  end
+
+  def arguments # :nodoc:
+    "GEMNAME       name of gem to uninstall"
+  end
 
-      def execute
-        get_all_gem_names.each do |gem_name|
-          begin
-            Gem::Uninstaller.new(gem_name, options).uninstall
-          rescue Gem::GemNotInHomeException => e
-            spec = e.spec
-            alert("In order to remove #{spec.name}, please execute:\n" \
-                  "\tgem uninstall #{spec.name} --install-dir=#{spec.installation_path}")
-          end
-        end
+  def defaults_str # :nodoc:
+    "--version '#{Gem::Requirement.default}' --no-force " \
+    "--install-dir #{Gem.dir}\n" \
+    "--user-install"
+  end
+
+  def usage # :nodoc:
+    "#{program_name} GEMNAME [GEMNAME ...]"
+  end
+
+  def execute
+    get_all_gem_names.each do |gem_name|
+      begin
+        Gem::Uninstaller.new(gem_name, options).uninstall
+      rescue Gem::GemNotInHomeException => e
+        spec = e.spec
+        alert("In order to remove #{spec.name}, please execute:\n" \
+              "\tgem uninstall #{spec.name} --install-dir=#{spec.installation_path}")
       end
     end
   end
+
 end
+
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