From 0d9655a1a9ce285e2f78671ed32cdd8d792e05b1 Mon Sep 17 00:00:00 2001
From: Shiming Zhang <wzshiming@foxmail.com>
Date: Fri, 4 Nov 2022 19:28:51 +0800
Subject: [PATCH] Revert "Remove `--format oci` (#255)" (#256)

This reverts commit c999d7b453f4f07d2fbdeca0c27d4dfbe80a787e.
---
 hack/diff-image.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hack/diff-image.sh b/hack/diff-image.sh
index 7b1b8c5..9a898e4 100755
--- a/hack/diff-image.sh
+++ b/hack/diff-image.sh
@@ -161,7 +161,7 @@ function copy-image() {
     local image1="${1:-}"
     local image2="${2:-}"
 
-    ${SKOPEO} copy --retry-times "${RETRY}" --all --dest-tls-verify=false "docker://${image1}" "docker://${image2}"
+    ${SKOPEO} copy --retry-times "${RETRY}" --all --dest-tls-verify=false --format oci "docker://${image1}" "docker://${image2}"
 }
 
 function list-tags() {