[pbs-devel] SPAM: [PATCH proxmox-backup] fix #7242: client: warn on logout if no ticket is found

[Arthur Bied-Charreton]

From: Arthur Bied-Charreton <a.bied-charreton at proxmox.com>

When running `proxmox-backup-client logout` on a repository that has no
stored credentials, emit a warning instead of silently succeeding.

This can help users identify typos without breaking existing scripts.

Signed-off-by: Arthur Bied-Charreton <arthur at biedcharreton.com>
---

I was not sure about emitting warnings direcly in delete_ticket_info,
but after a look through the code this seems to be done similarly in
other places. Please let me know if I should follow a different pattern
for this kind of warning.

 pbs-client/src/http_client.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pbs-client/src/http_client.rs b/pbs-client/src/http_client.rs
index af53f74e..4730db8d 100644
--- a/pbs-client/src/http_client.rs
+++ b/pbs-client/src/http_client.rs
@@ -237,7 +237,11 @@ pub fn delete_ticket_info(prefix: &str, server: &str, username: &Userid) -> Resu
     let mut data = file_get_json(&path, Some(json!({})))?;
 
     if let Some(map) = data[server].as_object_mut() {
-        map.remove(username.as_str());
+        if map.remove(username.as_str()).is_none() {
+            warn!("no ticket found for {username} on server {server}");
+        }
+    } else {
+        warn!("no ticket found for server {server}");
     }
 
     replace_file(
-- 
2.47.3