From 2bed63697e0ec59d959aa3f5ca64556a16669fe0 Mon Sep 17 00:00:00 2001
From: Matthew G McGovern <mamcgove@microsoft.com>
Date: Tue, 12 Nov 2024 09:08:45 -0800
Subject: [PATCH] TarDownloader: enable skip_old_files option in tar extract

---
 microsoft/testsuites/dpdk/common.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/microsoft/testsuites/dpdk/common.py b/microsoft/testsuites/dpdk/common.py
index 6269925b24..189cf0902e 100644
--- a/microsoft/testsuites/dpdk/common.py
+++ b/microsoft/testsuites/dpdk/common.py
@@ -152,10 +152,13 @@ def download(self) -> PurePath:
         self.asset_path = work_path.joinpath(tar_root_folder)
         # unpack into the dest dir
         # force name as tarfile name
+        # add option to skip files which already exist on disk
+        # in the event we have already extracted this specific tar
         node.tools[Tar].extract(
             file=str(remote_path),
             dest_dir=str(work_path),
             gzip=True,
+            skip_old_files=True,
         )
         return self.asset_path