blob: allow lookup_blob to handle arbitrary repositories
[git/git.git] / tree.h
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1#ifndef TREE_H
2#define TREE_H
3
4#include "object.h"
5
6extern const char *tree_type;
6a0b0b6d 7struct strbuf;
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8
9struct tree {
10 struct object object;
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11 void *buffer;
12 unsigned long size;
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13};
14
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15#define lookup_tree(r, oid) lookup_tree_##r(oid)
16struct tree *lookup_tree_the_repository(const struct object_id *oid);
6eb8ae00 17
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18int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
19
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20int parse_tree_gently(struct tree *tree, int quiet_on_missing);
21static inline int parse_tree(struct tree *tree)
22{
23 return parse_tree_gently(tree, 0);
24}
6e454b9a 25void free_tree_buffer(struct tree *tree);
6eb8ae00 26
77675e2a 27/* Parses and returns the tree in the given ent, chasing tags and commits. */
a9dbc179 28struct tree *parse_tree_indirect(const struct object_id *oid);
77675e2a 29
3c5e8468 30#define READ_TREE_RECURSIVE 1
df46d77e 31typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, int, void *);
3c5e8468 32
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33extern int read_tree_recursive(struct tree *tree,
34 const char *base, int baselen,
18e4f405 35 int stage, const struct pathspec *pathspec,
671f0707 36 read_tree_fn_t fn, void *context);
3c5e8468 37
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38extern int read_tree(struct tree *tree, int stage, struct pathspec *pathspec,
39 struct index_state *istate);
3c5e8468 40
6eb8ae00 41#endif /* TREE_H */