git/resolve-undo.h
Junio C Hamano 5bdedac3c7 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>
2023-07-31 16:16:44 -07:00

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C

#ifndef RESOLVE_UNDO_H
#define RESOLVE_UNDO_H
struct cache_entry;
struct index_state;
struct pathspec;
struct string_list;
#include "hash-ll.h"
struct resolve_undo_info {
unsigned int mode[3];
struct object_id oid[3];
};
void record_resolve_undo(struct index_state *, struct cache_entry *);
void resolve_undo_write(struct strbuf *, struct string_list *);
struct string_list *resolve_undo_read(const char *, unsigned long);
void resolve_undo_clear_index(struct index_state *);
int unmerge_index_entry(struct index_state *, const char *, struct resolve_undo_info *, unsigned);
void unmerge_index(struct index_state *, const struct pathspec *, unsigned);
#endif