Update the bundler version with master branch

1 files changed, 26 insertions, 0 deletions

diff --git a/lib/bundler/plugin.rb b/lib/bundler/plugin.rb
index f4dd435df4..2025e09b3d 100644
--- a/lib/bundler/plugin.rb
+++ b/lib/bundler/plugin.rb
@@ -47,6 +47,32 @@ module Bundler
       Bundler.ui.error "Failed to install plugin #{name}: #{e.message}\n  #{e.backtrace.join("\n ")}"
     end
 
+    # Uninstalls plugins by the given names
+    #
+    # @param [Array<String>] names the names of plugins to be uninstalled
+    def uninstall(names, options)
+      if names.empty? && !options[:all]
+        Bundler.ui.error "No plugins to uninstall. Specify at least 1 plugin to uninstall.\n"\
+          "Use --all option to uninstall all the installed plugins."
+        return
+      end
+
+      names = index.installed_plugins if options[:all]
+      if names.any?
+        names.each do |name|
+          if index.installed?(name)
+            Bundler.rm_rf(index.plugin_path(name))
+            index.unregister_plugin(name)
+            Bundler.ui.info "Uninstalled plugin #{name}"
+          else
+            Bundler.ui.error "Plugin #{name} is not installed \n"
+          end
+        end
+      else
+        Bundler.ui.info "No plugins installed"
+      end
+    end
+
     # List installed plugins and commands
     #
     def list