picking export stuff from the UI branch

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/gitlab/import_export/command_line_util.rb b/lib/gitlab/import_export/command_line_util.rb
index 7bf4b476b6c..5ff72f5ff8d 100644
--- a/lib/gitlab/import_export/command_line_util.rb
+++ b/lib/gitlab/import_export/command_line_util.rb
@@ -5,6 +5,14 @@ module Gitlab
         tar_with_options(archive: archive, dir: dir, options: 'cf')
       end
 
+      def untar_zxf(archive:, dir:)
+        untar_with_options(archive: archive, dir: dir, options: 'zxf')
+      end
+
+      def untar_xf(archive:, dir:)
+        untar_with_options(archive: archive, dir: dir, options: 'xf')
+      end
+
       def tar_czf(archive:, dir:)
         tar_with_options(archive: archive, dir: dir, options: 'czf')
       end
@@ -20,6 +28,12 @@ module Gitlab
         _output, status = Gitlab::Popen.popen(cmd)
         status.zero?
       end
+
+      def untar_with_options(archive:, dir:, options:)
+        cmd = %W(tar -#{options} #{archive} -C #{dir})
+        _output, status = Gitlab::Popen.popen(cmd)
+        status.zero?
+      end
     end
   end
 end