git-rebase-interactive: do not squash commits on abort

If git rebase interactive is stopped by "edit" command and then the user
said "git rebase --continue" while having some stage changes, git rebase
interactive is trying to amend the last commit by doing:
  git --soft reset && git commit

However, the user can abort commit for some reason by providing an empty
log message, and that would leave the last commit undone, while the user
being completely unaware about what happened. Now if the user tries to
continue, by issuing "git rebase --continue" that squashes two previous
commits.

Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Dmitry Potapov 2008-09-09 00:42:48 +04:00 committed by Junio C Hamano
parent aaefbfa66c
commit 8beb1f33d1

View file

@ -427,14 +427,18 @@ do
else
. "$DOTEST"/author-script ||
die "Cannot find the author identity"
amend=
if test -f "$DOTEST"/amend
then
amend=$(git rev-parse --verify HEAD)
git reset --soft HEAD^ ||
die "Cannot rewind the HEAD"
fi
export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE &&
git commit --no-verify -F "$DOTEST"/message -e ||
die "Could not commit staged changes."
git commit --no-verify -F "$DOTEST"/message -e || {
test -n "$amend" && git reset --soft $amend
die "Could not commit staged changes."
}
fi
require_clean_work_tree