Junio C Hamano 35901f1c24 update-index: use unmerge_index_entry() to support removal ...

"update-index --unresolve" uses the unmerge_index_entry_at() that
assumes that the path to be unresolved must be in the index, which
makes it impossible to unresolve a path that was resolved as removal.

Rewrite unresolve_one() to use the unmerge_index_entry() to support
unresolving such a path.

Existing tests for "update-index --unresolve" forgot to check one
thing that tests for "checkout --merge -- paths" tested, which is to
make sure that resolve-undo record that has already been used to
recreate higher-stage index entries is removed.  Add new invocations
of "ls-files --resolve-undo" after running "update-index --unresolve"
to make sure that unresolving with update-index does remove the used
resolve-undo records.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

2023-07-31 16:02:17 -07:00

36 KiB

Raw Blame History

View Raw