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From: Christian Ebner <c.ebner@proxmox.com>
To: pbs-devel@lists.proxmox.com
Date: Wed, 28 Feb 2024 15:02:02 +0100
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Subject: [pbs-devel] [RFC proxmox-backup 12/36] client: backup: factor out
 extension from backup target
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Instead of composing the backup target name and pushing it to the
backup list, push the archive name and extension separately, only
constructing it while iterating the list later.

By this it remains possible to additionally prefix the extension, as
required with the separate pxar metadata and payload indexes.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
 proxmox-backup-client/src/main.rs | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/proxmox-backup-client/src/main.rs b/proxmox-backup-client/src/main.rs
index 546275cb..e3445b7b 100644
--- a/proxmox-backup-client/src/main.rs
+++ b/proxmox-backup-client/src/main.rs
@@ -785,7 +785,8 @@ async fn create_backup(
                 upload_list.push((
                     BackupSpecificationType::PXAR,
                     filename.to_owned(),
-                    format!("{}.didx", target),
+                    target.to_owned(),
+                    "didx",
                     0,
                 ));
             }
@@ -803,7 +804,8 @@ async fn create_backup(
                 upload_list.push((
                     BackupSpecificationType::IMAGE,
                     filename.to_owned(),
-                    format!("{}.fidx", target),
+                    target.to_owned(),
+                    "fidx",
                     size,
                 ));
             }
@@ -814,7 +816,8 @@ async fn create_backup(
                 upload_list.push((
                     BackupSpecificationType::CONFIG,
                     filename.to_owned(),
-                    format!("{}.blob", target),
+                    target.to_owned(),
+                    "blob",
                     metadata.len(),
                 ));
             }
@@ -825,7 +828,8 @@ async fn create_backup(
                 upload_list.push((
                     BackupSpecificationType::LOGFILE,
                     filename.to_owned(),
-                    format!("{}.blob", target),
+                    target.to_owned(),
+                    "blob",
                     metadata.len(),
                 ));
             }
@@ -944,7 +948,8 @@ async fn create_backup(
         log::info!("{} {} '{}' to '{}' as {}", what, desc, file, repo, target);
     };
 
-    for (backup_type, filename, target, size) in upload_list {
+    for (backup_type, filename, target_base, extension, size) in upload_list {
+        let target = format!("{target_base}.{extension}");
         match (backup_type, dry_run) {
             // dry-run
             (BackupSpecificationType::CONFIG, true) => log_file("config file", &filename, &target),
-- 
2.39.2