Add a report progress feature to the UI

lib/vagrant/action/vm/export.rb

@@ -39,10 +39,8 @@ module Vagrant
         def export
           @env.ui.info "Exporting VM to #{ovf_path}..."
           @env["vm"].vm.export(ovf_path) do |progress|
-            @env.logger.report_progress(progress.percent, 100, false)
+            @env.ui.report_progress(progress.percent, 100, false)
           end
-        ensure
-          @env.logger.clear_progress
         end
 
         def ovf_path

lib/vagrant/action/vm/import.rb

@@ -9,18 +9,14 @@ module Vagrant
         def call(env)
           env.ui.info "Importing base VM (#{env.env.box.ovf_file})"
 
-          begin
+          # Import the virtual machine
-            # Import the virtual machine
+          env.env.vm.vm = VirtualBox::VM.import(env.env.box.ovf_file) do |progress|
-            env.env.vm.vm = VirtualBox::VM.import(env.env.box.ovf_file) do |progress|
+            env.ui.report_progress(progress.percent, 100, false)
-              env.logger.report_progress(progress.percent, 100, false)
-            end
-
-            # Flag as erroneous and return if import failed
-            return env.error!(:virtualbox_import_failure) if !env['vm'].vm
-          ensure
-            env.logger.clear_progress
           end
 
+          # Flag as erroneous and return if import failed
+          return env.error!(:virtualbox_import_failure) if !env['vm'].vm
+
           # Import completed successfully. Continue the chain
           @app.call(env)
         end

lib/vagrant/ui.rb

@@ -1,3 +1,5 @@
+require 'mario'
+
 module Vagrant
   # Vagrant UIs handle communication with the outside world (typically
   # through a shell). They must respond to the typically logger methods
@@ -9,7 +11,7 @@ module Vagrant
       @env = env
     end
 
-    [:warn, :error, :info, :confirm, :say_with_vm].each do |method|
+    [:warn, :error, :info, :confirm, :say_with_vm, :report_progress].each do |method|
       # By default these methods don't do anything. A silent UI.
       define_method(method) { |*args| }
     end
@@ -26,16 +28,31 @@ module Vagrant
       [[:warn, :yellow], [:error, :red], [:info, nil], [:confirm, :green]].each do |method, color|
         define_method(method) do |message, prepend_vm_name=true|
           message = format_message(message) if prepend_vm_name
-          @shell.say(message, color)
+          @shell.say("#{line_reset}#{message}", color)
         end
       end
 
+      def report_progress(progress, total, show_parts=true)
+        percent = (progress.to_f / total.to_f) * 100
+        line = "Progress: #{percent.to_i}%"
+        line << " (#{data[:progress]} / #{data[:total]})" if data[:show_parts]
+        line = "#{line_reset}#{line}"
+
+        @shell.say(line, nil, false)
+      end
+
       protected
 
       def format_message(message)
         name = env.vm_name || "vagrant"
         "[#{name}] #{message}"
       end
+
+      def line_reset
+        reset = "\r"
+        reset += "\e[0K" unless Mario::Platform.windows?
+        reset
+      end
     end
   end
 end