You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
4.2 KiB
142 lines
4.2 KiB
#ifndef COMMIT_H |
|
#define COMMIT_H |
|
|
|
#include "object.h" |
|
#include "tree.h" |
|
#include "strbuf.h" |
|
#include "decorate.h" |
|
|
|
struct commit_list { |
|
struct commit *item; |
|
struct commit_list *next; |
|
}; |
|
|
|
struct commit { |
|
struct object object; |
|
void *util; |
|
unsigned int indegree; |
|
unsigned long date; |
|
struct commit_list *parents; |
|
struct tree *tree; |
|
char *buffer; |
|
}; |
|
|
|
extern int save_commit_buffer; |
|
extern const char *commit_type; |
|
|
|
/* While we can decorate any object with a name, it's only used for commits.. */ |
|
extern struct decoration name_decoration; |
|
struct name_decoration { |
|
struct name_decoration *next; |
|
char name[1]; |
|
}; |
|
|
|
struct commit *lookup_commit(const unsigned char *sha1); |
|
struct commit *lookup_commit_reference(const unsigned char *sha1); |
|
struct commit *lookup_commit_reference_gently(const unsigned char *sha1, |
|
int quiet); |
|
|
|
int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size); |
|
|
|
int parse_commit(struct commit *item); |
|
|
|
struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p); |
|
unsigned commit_list_count(const struct commit_list *l); |
|
struct commit_list * insert_by_date(struct commit *item, struct commit_list **list); |
|
|
|
void free_commit_list(struct commit_list *list); |
|
|
|
void sort_by_date(struct commit_list **list); |
|
|
|
/* Commit formats */ |
|
enum cmit_fmt { |
|
CMIT_FMT_RAW, |
|
CMIT_FMT_MEDIUM, |
|
CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM, |
|
CMIT_FMT_SHORT, |
|
CMIT_FMT_FULL, |
|
CMIT_FMT_FULLER, |
|
CMIT_FMT_ONELINE, |
|
CMIT_FMT_EMAIL, |
|
CMIT_FMT_USERFORMAT, |
|
|
|
CMIT_FMT_UNSPECIFIED, |
|
}; |
|
|
|
extern int non_ascii(int); |
|
struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */ |
|
extern void get_commit_format(const char *arg, struct rev_info *); |
|
extern void format_commit_message(const struct commit *commit, |
|
const void *format, struct strbuf *sb); |
|
extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*, |
|
struct strbuf *, |
|
int abbrev, const char *subject, |
|
const char *after_subject, enum date_mode, |
|
int need_8bit_cte); |
|
void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb, |
|
const char *line, enum date_mode dmode, |
|
const char *encoding); |
|
void pp_title_line(enum cmit_fmt fmt, |
|
const char **msg_p, |
|
struct strbuf *sb, |
|
const char *subject, |
|
const char *after_subject, |
|
const char *encoding, |
|
int need_8bit_cte); |
|
void pp_remainder(enum cmit_fmt fmt, |
|
const char **msg_p, |
|
struct strbuf *sb, |
|
int indent); |
|
|
|
|
|
/** Removes the first commit from a list sorted by date, and adds all |
|
* of its parents. |
|
**/ |
|
struct commit *pop_most_recent_commit(struct commit_list **list, |
|
unsigned int mark); |
|
|
|
struct commit *pop_commit(struct commit_list **stack); |
|
|
|
void clear_commit_marks(struct commit *commit, unsigned int mark); |
|
|
|
/* |
|
* Performs an in-place topological sort of list supplied. |
|
* |
|
* invariant of resulting list is: |
|
* a reachable from b => ord(b) < ord(a) |
|
* in addition, when lifo == 0, commits on parallel tracks are |
|
* sorted in the dates order. |
|
*/ |
|
void sort_in_topological_order(struct commit_list ** list, int lifo); |
|
|
|
struct commit_graft { |
|
unsigned char sha1[20]; |
|
int nr_parent; /* < 0 if shallow commit */ |
|
unsigned char parent[FLEX_ARRAY][20]; /* more */ |
|
}; |
|
|
|
struct commit_graft *read_graft_line(char *buf, int len); |
|
int register_commit_graft(struct commit_graft *, int); |
|
int read_graft_file(const char *graft_file); |
|
struct commit_graft *lookup_commit_graft(const unsigned char *sha1); |
|
|
|
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup); |
|
|
|
extern int register_shallow(const unsigned char *sha1); |
|
extern int unregister_shallow(const unsigned char *sha1); |
|
extern int write_shallow_commits(int fd, int use_pack_protocol); |
|
extern int is_repository_shallow(void); |
|
extern struct commit_list *get_shallow_commits(struct object_array *heads, |
|
int depth, int shallow_flag, int not_shallow_flag); |
|
|
|
int in_merge_bases(struct commit *, struct commit **, int); |
|
|
|
extern int interactive_add(int argc, const char **argv, const char *prefix); |
|
extern int rerere(void); |
|
|
|
static inline int single_parent(struct commit *commit) |
|
{ |
|
return commit->parents && !commit->parents->next; |
|
} |
|
|
|
#endif /* COMMIT_H */
|
|
|