From e951c4d9719dc9f2e16dc879e6799212f7c20eb0 Mon Sep 17 00:00:00 2001
From: sophia <scastellarin95@gmail.com>
Date: Mon, 6 Dec 2021 10:29:52 -0600
Subject: [PATCH] Add remote plugin manager

---
 lib/vagrant/plugin/remote.rb         |  1 +
 lib/vagrant/plugin/remote/manager.rb | 78 ++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 lib/vagrant/plugin/remote/manager.rb

diff --git a/lib/vagrant/plugin/remote.rb b/lib/vagrant/plugin/remote.rb
index 95277634d..146bd541f 100644
--- a/lib/vagrant/plugin/remote.rb
+++ b/lib/vagrant/plugin/remote.rb
@@ -4,6 +4,7 @@ module Vagrant
   module Plugin
     module Remote
       autoload :Communicator, "vagrant/plugin/remote/communicator"
+      autoload :Manager, "vagrant/plugin/remote/manager"
       autoload :Plugin, "vagrant/plugin/remote/plugin"
       autoload :SyncedFolder, "vagrant/plugin/remote/synced_folder"
     end
diff --git a/lib/vagrant/plugin/remote/manager.rb b/lib/vagrant/plugin/remote/manager.rb
new file mode 100644
index 000000000..c220dd414
--- /dev/null
+++ b/lib/vagrant/plugin/remote/manager.rb
@@ -0,0 +1,78 @@
+require "log4r"
+
+module Vagrant
+  module Plugin
+    module Remote
+      # This class maintains a list of all the registered plugins as well
+      # as provides methods that allow querying all registered components of
+      # those plugins as a single unit.
+      class Manager
+        def self.prepended(klass)
+          klass.class_eval do
+            attr_accessor :basis_client
+          end
+        end
+
+        def initialize()
+          @logger = Log4r::Logger.new("vagrant::plugin::remote::manager")
+          @registered = {}
+        end
+
+         # This returns all the registered communicators.
+        #
+        # @return [Hash]
+        def communicators
+          registered[:communincator]
+        end
+
+        # This returns all the registered guests.
+        #
+        # @return [Hash]
+        def guests
+          registered[:guest]
+        end
+
+        # This returns all the registered guests.
+        #
+        # @return [Hash]
+        def hosts
+          registered[:host]
+        end
+
+        # This returns all synced folder implementations.
+        #
+        # @return [Registry]
+        def synced_folders
+          @registered[:synced_folder]
+        end
+
+        # This registers a plugin. This should _NEVER_ be called by the public
+        # and should only be called from within Vagrant. Vagrant will
+        # automatically register V2 plugins when a name is set on the
+        # plugin.
+        def register(type, plugin)
+          @registered[type] ||= {}
+          if !@registered[type].include?(plugin)
+            @logger.debug("registering #{plugin.keys}")
+            @registered[type].merge!(plugin)
+          end
+        end
+
+        # This clears out all the registered plugins. This is only used by
+        # unit tests and should not be called directly.
+        def reset!
+          @registered.clear
+        end
+
+        # This unregisters a plugin so that its components will no longer
+        # be used. Note that this should only be used for testing purposes.
+        def unregister(plugin)
+          if @registered[type].include?(plugin)
+            @logger.info("Unregistered: #{plugin.name}")
+            @registered[type].delete(plugin)
+          end
+        end
+      end
+    end
+  end
+end