"Kirill A. Shutemov" <kirill.shute...@linux.intel.com> writes:
> I have tried to fix this before: see 568950388be2, but it doesn't
> really work.
>
> I don't know how it happend, but that commit makes interactive rebase to
> respect core.abbrev only during --edit-todo, but not the initial todo
> list edit.
>
> For this time I've included a test-case to avoid this frustration again.
I suspect that the work that introduced expand/collapse could have
gone one step further so that all of the short object names you are
touching in this patch can stay in the full 40-hex name to avoid
ambiguity. That is, keep the internal representation always use the
full object name, and then always call these three:
collapse_todo_ids
git_sequence_editor
expand_todo_ids
in this order.
Wouldn't that make the end result a lot cleaner, I wonder?
>
> Signed-off-by: Kirill A. Shutemov <kirill.shute...@linux.intel.com>
> ---
> v2: fix &&-chain in the test-case
> ---
> git-rebase--interactive.sh | 4 ++--
> t/t3404-rebase-interactive.sh | 7 +++++++
> 2 files changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
> index c6a4629cbc2b..1855e12f1ada 100644
> --- a/git-rebase--interactive.sh
> +++ b/git-rebase--interactive.sh
> @@ -962,7 +962,7 @@ else
> shortrevisions=$shorthead
> fi
> git rev-list $merges_option --pretty=oneline --abbrev-commit \
> - --abbrev=7 --reverse --left-right --topo-order \
> + --reverse --left-right --topo-order \
> $revisions ${restrict_revision+^$restrict_revision} | \
> sed -n "s/^>//p" |
> while read -r shortsha1 rest
> @@ -1020,7 +1020,7 @@ then
> # just the history of its first-parent for others that
> will
> # be rebasing on top of it
> git rev-list --parents -1 $rev | cut -d' ' -s -f2 >
> "$dropped"/$rev
> - short=$(git rev-list -1 --abbrev-commit --abbrev=7 $rev)
> + short=$(git rev-list -1 --abbrev-commit $rev)
> sane_grep -v "^[a-z][a-z]* $short" <"$todo" >
> "${todo}2" ; mv "${todo}2" "$todo"
> rm "$rewritten"/$rev
> fi
> diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
> index 8197ed29a9ec..a31f7e0430e1 100755
> --- a/t/t3404-rebase-interactive.sh
> +++ b/t/t3404-rebase-interactive.sh
> @@ -1039,4 +1039,11 @@ test_expect_success 'short SHA-1 collide' '
> )
> '
>
> +test_expect_success 'respect core.abbrev' '
> + git config core.abbrev 12 &&
> + set_cat_todo_editor &&
> + test_must_fail git rebase -i HEAD~4 >todo-list &&
> + test 4 = $(grep -c "pick [0-9a-f]\{12,\}" todo-list)
> +'
> +
> test_done
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