replace-object: add repository argument to do_lookup_replace_object
[git/git.git] / replace-object.h
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1#ifndef REPLACE_OBJECT_H
2#define REPLACE_OBJECT_H
3
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4#include "oidmap.h"
5#include "repository.h"
c3c36d7d 6#include "object-store.h"
47f351e9 7
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8struct replace_object {
9 struct oidmap_entry original;
10 struct object_id replacement;
11};
12
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13/*
14 * This internal function is only declared here for the benefit of
15 * lookup_replace_object(). Please do not call it directly.
16 */
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17#define do_lookup_replace_object(r, s) do_lookup_replace_object_##r(s)
18extern const struct object_id *do_lookup_replace_object_the_repository(const struct object_id *oid);
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19
20/*
21 * If object sha1 should be replaced, return the replacement object's
22 * name (replaced recursively, if necessary). The return value is
23 * either sha1 or a pointer to a permanently-allocated value. When
24 * object replacement is suppressed, always return sha1.
25 */
26static inline const struct object_id *lookup_replace_object(const struct object_id *oid)
27{
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28 if (!check_replace_refs ||
29 (the_repository->objects->replace_map &&
30 the_repository->objects->replace_map->map.tablesize == 0))
47f351e9 31 return oid;
9dfe98a8 32 return do_lookup_replace_object(the_repository, oid);
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33}
34
d88f9fdf 35#endif /* REPLACE_OBJECT_H */