[pbs-devel] [PATCH v6 proxmox-backup 24/29] tools: add optional path prefix to line based output

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

By default, the shown path is the one stored in the entry.
When printing pxar entries from the appendix section, that path is
however incomplete and has to be prefixed by the base path.

Allow to pass this base path to be shown as prefix to path stored in
the entry itself.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
Changes since v5:
- not present in previous version

 pbs-client/src/pxar/tools.rs | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/pbs-client/src/pxar/tools.rs b/pbs-client/src/pxar/tools.rs
index 52e025e4..0f44b5dd 100644
--- a/pbs-client/src/pxar/tools.rs
+++ b/pbs-client/src/pxar/tools.rs
@@ -123,7 +123,7 @@ fn format_mtime(mtime: &StatxTimestamp) -> String {
     format!("{}.{}", mtime.secs, mtime.nanos)
 }
 
-pub fn format_single_line_entry(entry: &Entry) -> String {
+pub fn format_single_line_entry(entry: &Entry, base_path: Option<&Path>) -> String {
     let mode_string = mode_string(entry);
 
     let meta = entry.metadata();
@@ -138,14 +138,14 @@ pub fn format_single_line_entry(entry: &Entry) -> String {
 
     let owner_string = format!("{}/{}", meta.stat.uid, meta.stat.gid);
 
+    let path = match base_path {
+        Some(base_path) => base_path.join(entry.path().strip_prefix("/").unwrap()),
+        None => entry.path().to_path_buf(),
+    };
+
     format!(
-        "{} {:<13} {} {:>8} {:?}{}",
-        mode_string,
-        owner_string,
+        "{mode_string} {owner_string:<13} {} {size:>8} {path:?}{link}",
         format_mtime(&meta.stat.mtime),
-        size,
-        entry.path(),
-        link,
     )
 }
 
-- 
2.39.2