commit: add "lookup_commit_reference()" helper function
[git/git.git] / commit.h
CommitLineData
6eb8ae00
DB
1#ifndef COMMIT_H
2#define COMMIT_H
3
4#include "object.h"
5#include "tree.h"
6
7struct commit_list {
8 struct commit *item;
9 struct commit_list *next;
10};
11
12struct commit {
13 struct object object;
14 unsigned long date;
15 struct commit_list *parents;
16 struct tree *tree;
17};
18
19extern const char *commit_type;
20
21struct commit *lookup_commit(unsigned char *sha1);
961784ee 22struct commit *lookup_commit_reference(unsigned char *sha1);
6eb8ae00 23
bd2c39f5
NP
24int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
25
6eb8ae00
DB
26int parse_commit(struct commit *item);
27
dd97f850
DB
28void commit_list_insert(struct commit *item, struct commit_list **list_p);
29
6eb8ae00
DB
30void free_commit_list(struct commit_list *list);
31
dd97f850
DB
32void sort_by_date(struct commit_list **list);
33
34/** Removes the first commit from a list sorted by date, and adds all
35 * of its parents.
36 **/
58e28af6
DB
37struct commit *pop_most_recent_commit(struct commit_list **list,
38 unsigned int mark);
dd97f850 39
6eb8ae00 40#endif /* COMMIT_H */