1 files changed, 56 insertions, 0 deletions
diff --git a/lib/rubygems/commands/uninstall_command.rb b/lib/rubygems/commands/uninstall_command.rb
new file mode 100644
index 0000000000..7d2908836c
--- /dev/null
+++ b/lib/rubygems/commands/uninstall_command.rb
@@ -0,0 +1,56 @@
+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_version_option
+        add_platform_option
+      end
+
+      def arguments # :nodoc:
+        "GEMNAME       name of gem to uninstall"
+      end
+
+      def defaults_str # :nodoc:
+        "--version '#{Gem::Requirement.default}' --no-force"
+      end
+
+      def usage # :nodoc:
+        "#{program_name} GEMNAME [GEMNAME ...]"
+      end
+
+      def execute
+        get_all_gem_names.each do |gem_name|
+          Gem::Uninstaller.new(gem_name, options).uninstall
+        end
+      end
+    end
+  end
+end