checkout: allow "checkout -m path" to unmerge removed paths

"git checkout -m -- path" uses the unmerge_marked_index() API, whose
implementation is incapable of unresolving a path that was resolved
as removed.  Extend the unmerge_index() API function so that we can
mark the ce_flags member of the cache entries we add to the index as
unmerged, and replace use of unmerge_marked_index() with it.

Now, together with its unmerge_index_entry_at() helper function,
unmerge_marked_index() function is no longer called by anybody, and
can safely be removed.

This makes two known test failures in t2070 and t7201 to succeed.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2023-07-31 15:44:09 -07:00
parent ed3789f2f0
commit 5bdedac3c7
7 changed files with 13 additions and 82 deletions

View File

@@ -1112,7 +1112,7 @@ int rerere_forget(struct repository *r, struct pathspec *pathspec)
* recover the original conflicted state and then
* find the conflicted paths.
*/
unmerge_index(r->index, pathspec);
unmerge_index(r->index, pathspec, 0);
find_conflict(r, &conflict);
for (i = 0; i < conflict.nr; i++) {
struct string_list_item *it = &conflict.items[i];