From 0a8706b3269a0fbeadd07ad87bc31a73ac54c519 Mon Sep 17 00:00:00 2001
From: Oleg Broytman <phd@phdru.name>
Date: Tue, 4 Aug 2020 18:20:27 +0300
Subject: [PATCH] Feat(fix-detached-head): Get branch from superproject

Get the branch from the superproject's `.gitmodules`.
---
 detached-head/fix-detached-head | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/detached-head/fix-detached-head b/detached-head/fix-detached-head
index 7be050a..bb75941 100755
--- a/detached-head/fix-detached-head
+++ b/detached-head/fix-detached-head
@@ -6,6 +6,11 @@ pwd
 
 declare -a branches
 branches=(`git branch --points-at=HEAD | tail -n +2`)
+
+if [ "${#branches[*]}" -eq 0 ]; then
+   branches=(`git config -f $toplevel/.gitmodules --get submodule.$name.branch`)
+fi
+
 if [ "${#branches[*]}" -eq 0 ]; then
    branches=(`git branch --points-at=HEAD -r | sed 's!^ *origin/!!'`)
 fi
-- 
2.39.5