From b2bd615615eba504a04c851769e138b554b97688 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Fri, 2 Aug 2024 22:20:40 -0300
Subject: Fix: sup, rsup: git repository check

---
 rsup | 6 +++++-
 sup  | 4 ++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/rsup b/rsup
index c90a8a3..59d95d0 100755
--- a/rsup
+++ b/rsup
@@ -57,7 +57,11 @@ function upward_commit {
 }
 
 # Check if it is a git repository
-if [ ! -d ".git" ]; then
+# Thanks https://stackoverflow.com/questions/4917871/does-git-return-specific-return-error-codes#comment124785102_19441790
+#git status &> /dev/null
+#if [ ! -d ".git" ]; then
+#if [ "$?" == "128" ]; then
+if [ "`git rev-parse --is-inside-work-tree &> /dev/null`" == "true" ]; then
   echo "$BASENAME: not a git repository"
   exit 1
 fi
diff --git a/sup b/sup
index 3564418..842ad5a 100755
--- a/sup
+++ b/sup
@@ -39,9 +39,9 @@ GIT="hit"
 #  done
 #}
 
-# Check if it is a git repository
+# Check if it is a git repository, and wheter we're in the top of it
 if [ ! -d ".git" ]; then
-  echo "$BASENAME: not a git repository"
+  echo "$BASENAME: not a git repository, or not in the top-level of that repository"
   exit 1
 fi
 
-- 
cgit v1.2.3