Box actions clean up the temporary file after unpackaging

lib/vagrant/actions/box/download.rb

@@ -14,6 +14,11 @@ module Vagrant
           end
         end
 
+        def after_unpackage
+          logger.info "Cleaning up tempfile..."
+          File.unlink(@runner.temp_path) if @runner.temp_path && File.exist?(@runner.temp_path)
+        end
+
         def with_tempfile
           logger.info "Creating tempfile for storing box file..."
           Tempfile.open(BASENAME, Env.tmp_path) do |tempfile|

lib/vagrant/actions/box/unpackage.rb

@@ -5,8 +5,10 @@ module Vagrant
         TAR_OPTIONS = [File::RDONLY, 0644, Tar::GNU]
 
         def execute!
-          setup_box_dir
+          @runner.invoke_around_callback(:unpackage) do
-          decompress
+            setup_box_dir
+            decompress
+          end
         end
 
         def setup_box_dir

test/vagrant/actions/box/download_test.rb

@@ -50,6 +50,25 @@ class DownloadBoxActionTest < Test::Unit::TestCase
     end
   end
 
+  context "after unpackaging" do
+    setup do
+      @temp_path = "foo"
+      @runner.stubs(:temp_path).returns(@temp_path)
+      File.stubs(:exist?).returns(true)
+    end
+
+    should "delete the temporary file if it exists" do
+      File.expects(:unlink).with(@temp_path).once
+      @action.after_unpackage
+    end
+
+    should "not delete anything if it doesn't exist" do
+      File.stubs(:exist?).returns(false)
+      File.expects(:unlink).never
+      @action.after_unpackage
+    end
+  end
+
   context "copying URI file" do
     setup do
       @tempfile = mock("tempfile")

test/vagrant/actions/box/unpackage_test.rb

@@ -11,12 +11,21 @@ class UnpackageBoxActionTest < Test::Unit::TestCase
   end
 
   context "executing" do
+    setup do
+      @runner.stubs(:invoke_around_callback).yields
+    end
+
     should "execute the proper actions in the proper order" do
       exec_seq = sequence("exec_seq")
       @action.expects(:setup_box_dir).in_sequence(exec_seq)
       @action.expects(:decompress).in_sequence(exec_seq)
       @action.execute!
     end
+
+    should "execute it in a around block" do
+      @runner.expects(:invoke_around_callback).with(:unpackage).once
+      @action.execute!
+    end
   end
 
   context "box directory" do