Signed-off-by: Junio C Hamano <junkio@xxxxxxx>
---
git-sh-setup.sh | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 57f7f77..6b1c142 100755
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -36,6 +36,17 @@ is_bare_repository () {
esac
}
+cd_to_toplevel () {
+ cdup=$(git-rev-parse --show-cdup)
+ if test ! -z "$cdup"
+ then
+ cd "$cdup" || {
+ echo >&2 "Cannot chdir to $cdup, the toplevel of the working tree"
+ exit 1
+ }
+ fi
+}
+
require_work_tree () {
test $(is_bare_repository) = false ||
die "fatal: $0 cannot be used without a working tree."
--
1.5.0.rc1.g397d
-
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