11 struct commit_list
*next
;
17 unsigned int indegree
;
19 struct commit_list
*parents
;
24 extern int save_commit_buffer
;
25 extern const char *commit_type
;
27 /* While we can decorate any object with a name, it's only used for commits.. */
28 extern struct decoration name_decoration
;
29 struct name_decoration
{
30 struct name_decoration
*next
;
35 struct commit
*lookup_commit(const unsigned char *sha1
);
36 struct commit
*lookup_commit_reference(const unsigned char *sha1
);
37 struct commit
*lookup_commit_reference_gently(const unsigned char *sha1
,
40 int parse_commit_buffer(struct commit
*item
, void *buffer
, unsigned long size
);
42 int parse_commit(struct commit
*item
);
44 struct commit_list
* commit_list_insert(struct commit
*item
, struct commit_list
**list_p
);
45 unsigned commit_list_count(const struct commit_list
*l
);
46 struct commit_list
* insert_by_date(struct commit
*item
, struct commit_list
**list
);
48 void free_commit_list(struct commit_list
*list
);
50 void sort_by_date(struct commit_list
**list
);
56 CMIT_FMT_DEFAULT
= CMIT_FMT_MEDIUM
,
67 struct pretty_print_context
71 const char *after_subject
;
72 enum date_mode date_mode
;
75 struct reflog_walk_info
*reflog_info
;
78 struct userformat_want
{
82 extern int has_non_ascii(const char *text
);
83 struct rev_info
; /* in revision.h, it circularly uses enum cmit_fmt */
84 extern char *reencode_commit_message(const struct commit
*commit
,
85 const char **encoding_p
);
86 extern void get_commit_format(const char *arg
, struct rev_info
*);
87 extern void userformat_find_requirements(const char *fmt
, struct userformat_want
*w
);
88 extern void format_commit_message(const struct commit
*commit
,
89 const char *format
, struct strbuf
*sb
,
90 const struct pretty_print_context
*context
);
91 extern void pretty_print_commit(enum cmit_fmt fmt
, const struct commit
*commit
,
93 const struct pretty_print_context
*context
);
94 void pp_user_info(const char *what
, enum cmit_fmt fmt
, struct strbuf
*sb
,
95 const char *line
, enum date_mode dmode
,
96 const char *encoding
);
97 void pp_title_line(enum cmit_fmt fmt
,
101 const char *after_subject
,
102 const char *encoding
,
104 void pp_remainder(enum cmit_fmt fmt
,
110 /** Removes the first commit from a list sorted by date, and adds all
113 struct commit
*pop_most_recent_commit(struct commit_list
**list
,
116 struct commit
*pop_commit(struct commit_list
**stack
);
118 void clear_commit_marks(struct commit
*commit
, unsigned int mark
);
121 * Performs an in-place topological sort of list supplied.
123 * invariant of resulting list is:
124 * a reachable from b => ord(b) < ord(a)
125 * in addition, when lifo == 0, commits on parallel tracks are
126 * sorted in the dates order.
128 void sort_in_topological_order(struct commit_list
** list
, int lifo
);
130 struct commit_graft
{
131 unsigned char sha1
[20];
132 int nr_parent
; /* < 0 if shallow commit */
133 unsigned char parent
[FLEX_ARRAY
][20]; /* more */
136 struct commit_graft
*read_graft_line(char *buf
, int len
);
137 int register_commit_graft(struct commit_graft
*, int);
138 struct commit_graft
*lookup_commit_graft(const unsigned char *sha1
);
140 const unsigned char *lookup_replace_object(const unsigned char *sha1
);
142 extern struct commit_list
*get_merge_bases(struct commit
*rev1
, struct commit
*rev2
, int cleanup
);
143 extern struct commit_list
*get_merge_bases_many(struct commit
*one
, int n
, struct commit
**twos
, int cleanup
);
144 extern struct commit_list
*get_octopus_merge_bases(struct commit_list
*in
);
146 extern int register_shallow(const unsigned char *sha1
);
147 extern int unregister_shallow(const unsigned char *sha1
);
148 extern int write_shallow_commits(struct strbuf
*out
, int use_pack_protocol
);
149 extern int is_repository_shallow(void);
150 extern struct commit_list
*get_shallow_commits(struct object_array
*heads
,
151 int depth
, int shallow_flag
, int not_shallow_flag
);
153 int is_descendant_of(struct commit
*, struct commit_list
*);
154 int in_merge_bases(struct commit
*, struct commit
**, int);
156 extern int interactive_add(int argc
, const char **argv
, const char *prefix
);
157 extern int run_add_interactive(const char *revision
, const char *patch_mode
,
158 const char **pathspec
);
160 static inline int single_parent(struct commit
*commit
)
162 return commit
->parents
&& !commit
->parents
->next
;
165 struct commit_list
*reduce_heads(struct commit_list
*heads
);
167 extern int commit_tree(const char *msg
, unsigned char *tree
,
168 struct commit_list
*parents
, unsigned char *ret
,
171 #endif /* COMMIT_H */