fix: copy permissions when reflinking files (#1111)

prefix-dev · Oct 11, 2024 · 43dfa76 · 43dfa76
1 parent e50dc78
commit 43dfa76
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/src/source/copy_dir.rs b/src/source/copy_dir.rs
@@ -380,7 +380,18 @@ where
     }
 
     // Reflink or copy the file
-    reflink_copy::reflink_or_copy(from, to)?;
+    match reflink_copy::reflink_or_copy(from, &to)? {
+        None => {
+            // File has been reflinked, on Linux we need to copy the permissions
+            #[cfg(target_os = "linux")]
+            {
+                let metadata = fs_err::metadata(from)?;
+                let permissions = metadata.permissions();
+                fs_err::set_permissions(to, permissions)?;
+            }
+        }
+        Some(_) => {}
+    }
 
     Ok(())
 }