[pve-devel] [PATCH proxmox-backup-qemu v2 2/3] add archive_name helper

["Fabian Grünbichler" <f.gruenbichler@proxmox.com>]

since we're about to introduce a third duplicate of this line..

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
 src/commands.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/commands.rs b/src/commands.rs
index dd00ca9..e2584ab 100644
--- a/src/commands.rs
+++ b/src/commands.rs
@@ -78,16 +78,18 @@ pub(crate) async fn add_config(
     Ok(0)
 }
 
+fn archive_name(device_name: &str) -> String {
+    format!("{}.img.fidx", device_name)
+}
+
 pub(crate) fn check_last_incremental_csum(
     manifest: Arc<BackupManifest>,
     device_name: &str,
     device_size: u64,
 ) -> bool {
 
-    let archive_name = format!("{}.img.fidx", device_name);
-
     match PREVIOUS_CSUMS.lock().unwrap().get(device_name) {
-        Some(csum) => manifest.verify_file(&archive_name, &csum, device_size).is_ok(),
+        Some(csum) => manifest.verify_file(&archive_name(device_name), &csum, device_size).is_ok(),
         None => false,
     }
 }
@@ -105,7 +107,7 @@ pub(crate) async fn register_image(
     incremental: bool,
 ) -> Result<c_int, Error> {
 
-    let archive_name = format!("{}.img.fidx", device_name);
+    let archive_name = archive_name(&device_name);
 
     let index = match manifest {
         Some(manifest) => {
-- 
2.20.1