From 30cd08b85bfefcf3995ea2a4c1698b57f1b66637 Mon Sep 17 00:00:00 2001
From: Parfii-bot <parfionovichd@icloud.com>
Date: Tue, 21 Apr 2026 03:05:14 +0800
Subject: [PATCH] fix(assembler): replace unwrap on root.parent with safe
 fallback
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root.parent().unwrap() at main.rs:45 panicked if AGENT_ROOT pointed at a
filesystem root (e.g. AGENT_ROOT=/). Now falls back to root itself via
.unwrap_or(root.as_path()) so the 'OK  <manifest> → <path>' line just
prints the absolute path in that edge case instead of aborting.
---
 _assembler/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_assembler/src/main.rs b/_assembler/src/main.rs
index 7cf92cb..5668940 100644
--- a/_assembler/src/main.rs
+++ b/_assembler/src/main.rs
@@ -42,7 +42,7 @@ fn main() -> ExitCode {
             Ok(out_path) => {
                 let name = path.file_name().unwrap_or_default().to_string_lossy();
                 match out_path {
-                    Some(p) => println!("OK  {name} → {}", relative_to(&p, &root.parent().unwrap())),
+                    Some(p) => println!("OK  {name} → {}", relative_to(&p, root.parent().unwrap_or(root.as_path()))),
                     None => println!("OK  {name}"),
                 }
             }