Ramkumar Ramachandra <[email protected]> writes:
> The revisions specified on the command-line as <onto> and <upstream>
> arguments could be of the form :/quuxery; so, use peel_committish() to
> resolve them. The failing tests in t/rebase and t/rebase-interactive
> now pass.
You can also specify the commit at the end of the history to be
rebased (very useful while trial runs to see where a series should
apply):
git rebase foo ":/Add B"
This is already handled properly because it first gets turned into
an object name $orig_head and then we use it (without ^0) to update
the ORIG_HEAD.
Even after this patch, there is
git checkout -q "$onto^0"
when detaching the HEAD to that commit. Can that peeling be dropped
now (I am not suggesting to drop it in this patch)?
What would happen when you are given "--onto :/f...o" is somewhat
interesting, but that may be a separate topic, I think. At that
point, it is probably in the realm of "don't do it then" ;-)
> Signed-off-by: Ramkumar Ramachandra <[email protected]>
> ---
> git-rebase.sh | 4 ++--
> t/t3400-rebase.sh | 2 +-
> t/t3404-rebase-interactive.sh | 2 +-
> 3 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/git-rebase.sh b/git-rebase.sh
> index d0c11a9..6987b9b 100755
> --- a/git-rebase.sh
> +++ b/git-rebase.sh
> @@ -434,7 +434,7 @@ then
> shift
> ;;
> esac
> - upstream=`git rev-parse --verify "${upstream_name}^0"` ||
> + upstream=$(peel_committish "${upstream_name}") ||
> die "$(eval_gettext "invalid upstream \$upstream_name")"
> upstream_arg="$upstream_name"
> else
> @@ -470,7 +470,7 @@ case "$onto_name" in
> fi
> ;;
> *)
> - onto=$(git rev-parse --verify "${onto_name}^0") ||
> + onto=$(peel_committish "$onto_name") ||
> die "$(eval_gettext "Does not point to a valid commit: \$onto_name")"
> ;;
> esac
> diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
> index 81ec517..cbca71e 100755
> --- a/t/t3400-rebase.sh
> +++ b/t/t3400-rebase.sh
> @@ -88,7 +88,7 @@ test_expect_success 'rebase fast-forward to master' '
> test_i18ngrep "Fast-forwarded HEAD to my-topic-branch" out
> '
>
> -test_expect_failure 'rebase, with <onto> and <upstream> specified as
> :/quuxery' '
> +test_expect_success 'rebase, with <onto> and <upstream> specified as
> :/quuxery' '
> test_when_finished "git branch -D torebase" &&
> git checkout -b torebase my-topic-branch^ &&
> upstream=$(git rev-parse ":/Add B") &&
> diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
> index eb241f5..86917d1 100755
> --- a/t/t3404-rebase-interactive.sh
> +++ b/t/t3404-rebase-interactive.sh
> @@ -947,7 +947,7 @@ test_expect_success 'rebase -i respects core.commentchar'
> '
> test B = $(git cat-file commit HEAD^ | sed -ne \$p)
> '
>
> -test_expect_failure 'rebase -i, with <onto> and <upstream> specified as
> :/quuxery' '
> +test_expect_success 'rebase -i, with <onto> and <upstream> specified as
> :/quuxery' '
> test_when_finished "git branch -D torebase" &&
> git checkout -b torebase branch1 &&
> upstream=$(git rev-parse ":/J") &&
--
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