From 487e560e321c595a2e3f428e3665acf00e0a0aac Mon Sep 17 00:00:00 2001
From: Nick Sweeting <git@sweeting.me>
Date: Mon, 18 Dec 2023 19:27:52 -0800
Subject: [PATCH] Update config.py to use fallback git head method

---
 archivebox/config.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/archivebox/config.py b/archivebox/config.py
index 90186b1c..1716036f 100644
--- a/archivebox/config.py
+++ b/archivebox/config.py
@@ -398,7 +398,14 @@ def get_commit_hash(config) -> Optional[str]:
         commit_hash = git_dir.joinpath(ref).read_text().strip()
         return commit_hash
     except Exception:
-        return None
+        pass
+
+    try:
+        return list((config['PACKAGE_DIR'] / '../.git/refs/heads/').glob('*'))[0].read_text().strip()
+    except Exception:
+        pass
+    
+    return None
 
 def get_build_time(config) -> str:
     if config['IN_DOCKER']: