filter-branch: always export GIT_DIR if it is set

Currently filter-branch exports GIT_DIR only if it is an
relative path but git-sh-setup might also set GIT_DIR to an
absolute path that is not exported yet.  Additionally export
GIT_WORK_TREE with GIT_DIR to ensure that cwd is used as
working tree even for bare repositories.

Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Matthias Lederhofer 2007-06-06 09:16:56 +02:00 committed by Junio C Hamano
parent 3270736bd1
commit 9489d0f197

3
git-filter-branch.sh Executable file → Normal file
View file

@ -301,9 +301,10 @@ case "$GIT_DIR" in
/*)
;;
*)
export GIT_DIR="$(pwd)/../../$GIT_DIR"
GIT_DIR="$(pwd)/../../$GIT_DIR"
;;
esac
export GIT_DIR GIT_WORK_TREE=.
export GIT_INDEX_FILE="$(pwd)/../index"
git-read-tree # seed the index file