Force to preserve digests for base image

junwha · web-flow · commit eae9f3995a5a · 2026-02-23T15:52:06.000+09:00
diff --git a/ddiff.py b/ddiff.py
@@ -224,7 +224,7 @@ def push_images(tags, from_docker_hub=False):
         registry_tag = f"{ddiff_url_base}/{_prepare_tag(host_tag)}"
         if push_pull_with_skopeo:
             run_command(
-                f"skopeo copy --dest-tls-verify=false --format=v2s2 "
+                f"skopeo copy --dest-tls-verify=false --format=v2s2 {'--preserve-digests' if from_docker_hub else ''}"
                 f"{_skopeo_source_ref(host_tag, from_docker_hub=from_docker_hub)} docker://{registry_tag}"
             )
         else:

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ def push_images(tags, from_docker_hub=False):`
`224`	`224`	`registry_tag = f"{ddiff_url_base}/{_prepare_tag(host_tag)}"`
`225`	`225`	`if push_pull_with_skopeo:`
`226`	`226`	`run_command(`
`227`		`- f"skopeo copy --dest-tls-verify=false --format=v2s2 "`
	`227`	`+ f"skopeo copy --dest-tls-verify=false --format=v2s2 {'--preserve-digests' if from_docker_hub else ''}"`
`228`	`228`	`f"{_skopeo_source_ref(host_tag, from_docker_hub=from_docker_hub)} docker://{registry_tag}"`
`229`	`229`	`)`
`230`	`230`	`else:`