fix: add destroy confirmation

lib/vagrant-zones/action.rb

@@ -117,7 +117,21 @@ def self.action_package
       def self.action_destroy
         Vagrant::Action::Builder.new.tap do |b|
           b.use Call, IsCreated do |_env, b2|
-            b2.use Destroy
+            unless _env[:result]
+              b2.use MessageNotCreated
+              # Try to destroy anyways
+              b2.use Call, DestroyConfirm do |env2, b3|
+                if env2[:result]
+                  b3.use Destroy
+                end
+              end
+              next
+            end
+            b2.use Call, DestroyConfirm do |env2, b3|
+              if env2[:result]
+                b3.use Destroy
+              end
+            end
           end
         end
       end
@@ -187,6 +201,7 @@ def self.action_box_remove
       autoload :Network, action_root.join('network')
       autoload :Setup, action_root.join('setup')
       autoload :Start, action_root.join('start')
+      autoload :MessageNotCreated, action_root.join('message_not_created')
       autoload :NetworkingCleanup, action_root.join('network_cleanup')
       autoload :IsCreated, action_root.join('is_created')
       autoload :NotCreated, action_root.join('not_created')

lib/vagrant-zones/action/message_not_created.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+require 'log4r'
+module VagrantPlugins
+  module ProviderZone
+    module Action
+      # This can be used with 'Call' built-in to check if the machine
+      # is created and branch in the middleware.
+      class MessageNotCreated
+        def initialize(app, _env)
+          @app = app
+          @logger = Log4r::Logger.new('vagrant_zones::action')
+        end
+
+        def call(env)
+          env[:ui].info I18n.t("vagrant_zones.vm_not_created")
+          @app.call(env)
+        end
+      end
+    end
+  end
+end
+

locales/en.yml

@@ -44,6 +44,8 @@ en:
       Zone failed to shutdown in alloted time ==> 
     graceful_shutdown: |-
       Asking hypervisor to gracefully stop the zone
+    vm_not_created: |-
+      VM not created. Moving on...
     creating_vnic: |-
       - Creating VNIC: 
     configure_interface_using_vnic: |-