[PATCH proxmox-backup 18/28] tools: include retain-until timestamp in snapshot list items

[Christian Ebner <c.ebner@proxmox.com>]

Include the parsed unix epoch timestamp in the listing, for it to be
shown in the UI/CLI output analogous to the protected flag.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
 src/tools/mod.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/tools/mod.rs b/src/tools/mod.rs
index 4e2dd38e8..2bfe71f35 100644
--- a/src/tools/mod.rs
+++ b/src/tools/mod.rs
@@ -133,6 +133,14 @@ pub(crate) fn backup_info_to_snapshot_list_item(
 
             let size = Some(files.iter().map(|x| x.size.unwrap_or(0)).sum());
 
+            let retain_until = match manifest.retention_timestamp() {
+                Ok(opt_timestamp) => opt_timestamp,
+                Err(err) => {
+                    eprintln!("error parsing retain-until timestamp: '{err}'");
+                    None
+                }
+            };
+
             return SnapshotListItem {
                 backup,
                 comment,
@@ -142,6 +150,7 @@ pub(crate) fn backup_info_to_snapshot_list_item(
                 size,
                 owner,
                 protected,
+                retain_until,
             };
         }
         Ok(None) => (),
@@ -169,6 +178,7 @@ pub(crate) fn backup_info_to_snapshot_list_item(
         size: None,
         owner,
         protected,
+        retain_until: None,
     }
 }
 
-- 
2.47.3