From 5c1983644e3d81140521793d65016468734f3570 Mon Sep 17 00:00:00 2001
From: hiifong <i@hiif.ong>
Date: Mon, 16 Dec 2024 10:22:49 +0800
Subject: [PATCH] Do not display `attestation-manifest` and use short sha256
 instead of full sha256 (#32851)

Related: #24973

Before:

![image](https://github.com/user-attachments/assets/bca17900-5075-4d15-af7a-c71bf8979c04)

After:

![image](https://github.com/user-attachments/assets/c5a24e3b-763b-4463-80db-d4dbd89f7dc4)

Index:
```json
{
  "schemaVersion": 2,
  "mediaType": "application/vnd.oci.image.index.v1+json",
  "manifests": [
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:5967afffdfde104ca1459286a72346baaef8b70ac153325d7a6cd85c7734ac6e",
      "size": 672,
      "platform": {
        "architecture": "amd64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:f9abfcc55320f9ff1f38eeb7dbb4bea10b29c7febfa49ccd7aab9fa02403b9f0",
      "size": 672,
      "platform": {
        "architecture": "arm64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:d70ad19d00c19e40691045cbddc3e8a5a4454c31cc454d1132b13bcaf35b6d46",
      "size": 566,
      "annotations": {
        "vnd.docker.reference.digest": "sha256:5967afffdfde104ca1459286a72346baaef8b70ac153325d7a6cd85c7734ac6e",
        "vnd.docker.reference.type": "attestation-manifest"
      },
      "platform": {
        "architecture": "unknown",
        "os": "unknown"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:73bc233bf4eac96a404ce3e0430b698831a4ea7050c878d5f76d1d1f133751dd",
      "size": 566,
      "annotations": {
        "vnd.docker.reference.digest": "sha256:f9abfcc55320f9ff1f38eeb7dbb4bea10b29c7febfa49ccd7aab9fa02403b9f0",
        "vnd.docker.reference.type": "attestation-manifest"
      },
      "platform": {
        "architecture": "unknown",
        "os": "unknown"
      }
    }
  ]
}
```

---------

Co-authored-by: silverwind <me@silverwind.io>
(cherry picked from commit 276f43330cb86e2ce6bc5a902a43f02727e009e9)

Conflicts:
	templates/package/content/container.tmpl
  simplify to only skip unknown/unknown and not change the display
---
 templates/package/content/container.tmpl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/templates/package/content/container.tmpl b/templates/package/content/container.tmpl
index 78fdac3bad..dd1c24269b 100644
--- a/templates/package/content/container.tmpl
+++ b/templates/package/content/container.tmpl
@@ -36,11 +36,13 @@
 				</thead>
 				<tbody>
 					{{range .PackageDescriptor.Metadata.Manifests}}
-					<tr>
+						{{if ne .Platform "unknown/unknown"}}
+						<tr>
 						<td><a href="{{$.PackageDescriptor.PackageWebLink}}/{{PathEscape .Digest}}">{{.Digest}}</a></td>
 						<td>{{.Platform}}</td>
 						<td>{{ctx.Locale.TrSize .Size}}</td>
-					</tr>
+						</tr>
+						{{end}}
 					{{end}}
 				</tbody>
 			</table>