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