quite a few fixes - import service

lib/gitlab/import_export/command_line_util.rb

@@ -6,11 +6,11 @@ module Gitlab
       end
 
       def untar_czf(archive:, dir:)
-        untar_with_options(archive: archive, dir: dir, options: 'czf')
+        tar_with_options(archive: archive, dir: dir, options: 'czf')
       end
 
       def untar_cf(archive:, dir:)
-        untar_with_options(archive: archive, dir: dir, options: 'cf')
+        tar_with_options(archive: archive, dir: dir, options: 'cf')
       end
 
       def tar_czf(archive:, dir:)
@@ -24,13 +24,7 @@ module Gitlab
       end
 
       def tar_with_options(archive:, dir:, options:)
-        cmd = %W(tar -#{options} #{archive} -C #{dir})
-        _output, status = Gitlab::Popen.popen(cmd)
-        status.zero?
-      end
-
-      def untar_with_options(archive:, dir:, options:)
-        cmd = %W(tar -#{options} #{archive} -C #{dir})
+        cmd = %W(tar -#{options} #{archive} #{dir})
         _output, status = Gitlab::Popen.popen(cmd)
         status.zero?
       end

lib/gitlab/import_export/import_service.rb

@@ -3,7 +3,7 @@ module Gitlab
     class ImportService
 
       def self.execute(*args)
-        new(args).execute
+        new(*args).execute
       end
 
       def initialize(archive_file:, owner:, namespace_id:, project_path:)
@@ -26,7 +26,7 @@ module Gitlab
       end
 
       def project_tree
-        @project_tree ||= Gitlab::ImportExport::ProjectTreeRestorer.new(path: storage_path, user: @current_user)
+        @project_tree ||= Gitlab::ImportExport::ProjectTreeRestorer.new(path: storage_path, user: @current_user, project_path: @project_path)
       end
 
       def restore_repo

lib/gitlab/import_export/importer.rb

@@ -13,6 +13,7 @@ module Gitlab
       end
 
       def import
+        FileUtils.mkdir_p(@storage_path)
         decompress_archive
       end
 

lib/gitlab/import_export/project_tree_restorer.rb

@@ -3,9 +3,10 @@ module Gitlab
     class ProjectTreeRestorer
       attr_reader :project
 
-      def initialize(path:, user:)
+      def initialize(path:, user:, project_path:)
         @path = File.join(path, 'project.json')
         @user = user
+        @project_path = project_path
       end
 
       def restore
@@ -48,6 +49,7 @@ module Gitlab
         project_params = @tree_hash.reject { |_key, value| value.is_a?(Array) }
         project = Gitlab::ImportExport::ProjectFactory.create(
           project_params: project_params, user: @user)
+        project.path = @project_path
         project.save
         project.import_start
         project