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6eb8ae0 [PATCH] Header files for object parsing
Daniel Barkalow authored
1 #ifndef COMMIT_H
2 #define COMMIT_H
3
4 #include "object.h"
5 #include "tree.h"
6
7 struct commit_list {
8 struct commit *item;
9 struct commit_list *next;
10 };
11
12 struct commit {
13 struct object object;
14 unsigned long date;
15 struct commit_list *parents;
16 struct tree *tree;
bd1e17e Make "parse_object()" also fill in commit message buffer data.
Linus Torvalds authored
17 char *buffer;
6eb8ae0 [PATCH] Header files for object parsing
Daniel Barkalow authored
18 };
19
60ab26d [PATCH] Avoid wasting memory in git-rev-list
Linus Torvalds authored
20 extern int save_commit_buffer;
6eb8ae0 [PATCH] Header files for object parsing
Daniel Barkalow authored
21 extern const char *commit_type;
22
5d6ccf5 [PATCH] Anal retentive 'const unsigned char *sha1'
Jason McMullan authored
23 struct commit *lookup_commit(const unsigned char *sha1);
24 struct commit *lookup_commit_reference(const unsigned char *sha1);
f76412e [PATCH] Add 'git show-branch'.
Junio C Hamano authored
25 struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
26 int quiet);
6eb8ae0 [PATCH] Header files for object parsing
Daniel Barkalow authored
27
bd2c39f [PATCH] don't load and decompress objects twice with parse_object()
Nicolas Pitre authored
28 int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
29
6eb8ae0 [PATCH] Header files for object parsing
Daniel Barkalow authored
30 int parse_commit(struct commit *item);
31
ac5155e commit_list_insert: return the new commit list entry
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32 struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
f755494 Make "insert_by_date()" match "commit_list_insert()"
Linus Torvalds authored
33 struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
dd97f85 [PATCH] Add some functions for commit lists
Daniel Barkalow authored
34
6eb8ae0 [PATCH] Header files for object parsing
Daniel Barkalow authored
35 void free_commit_list(struct commit_list *list);
36
dd97f85 [PATCH] Add some functions for commit lists
Daniel Barkalow authored
37 void sort_by_date(struct commit_list **list);
38
000182e pretty_print_commit: add different formats
Linus Torvalds authored
39 /* Commit formats */
40 enum cmit_fmt {
41 CMIT_FMT_RAW,
42 CMIT_FMT_MEDIUM,
43 CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM,
9b66ec0 Add "--pretty=full" format that also shows committer.
Linus Torvalds authored
44 CMIT_FMT_SHORT,
45 CMIT_FMT_FULL,
ff56fe1 Add --pretty=fuller
Junio C Hamano authored
46 CMIT_FMT_FULLER,
d87449c Introduce --pretty=oneline format.
Junio C Hamano authored
47 CMIT_FMT_ONELINE,
000182e pretty_print_commit: add different formats
Linus Torvalds authored
48 };
49
9b66ec0 Add "--pretty=full" format that also shows committer.
Linus Torvalds authored
50 extern enum cmit_fmt get_commit_format(const char *arg);
3815f42 pretty_print_commit(): pass commit object instead of commit->buffer.
Junio C Hamano authored
51 extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *, unsigned long len, char *buf, unsigned long space, int abbrev);
e3bc7a3 Add generic commit "pretty print" function.
Linus Torvalds authored
52
dd97f85 [PATCH] Add some functions for commit lists
Daniel Barkalow authored
53 /** Removes the first commit from a list sorted by date, and adds all
54 * of its parents.
55 **/
58e28af [PATCH] Allow multiple date-ordered lists
Daniel Barkalow authored
56 struct commit *pop_most_recent_commit(struct commit_list **list,
57 unsigned int mark);
dd97f85 [PATCH] Add some functions for commit lists
Daniel Barkalow authored
58
a3437b8 [PATCH] Modify git-rev-list to linearise the commit history in merge …
jon@blackcubes.dyndns.org authored
59 struct commit *pop_commit(struct commit_list **stack);
60
f8f9c73 describe: allow more than one revs to be named.
Junio C Hamano authored
61 void clear_commit_marks(struct commit *commit, unsigned int mark);
62
a3437b8 [PATCH] Modify git-rev-list to linearise the commit history in merge …
jon@blackcubes.dyndns.org authored
63 int count_parents(struct commit * commit);
ab580ac @jonseymour [PATCH] Add a topological sort procedure to commit.c
jonseymour authored
64
65 /*
66 * Performs an in-place topological sort of list supplied.
67 *
6b6dcfc Make it possible to not clobber object.util in sort_in_topological_or…
Fredrik Kuivinen authored
68 * Pre-conditions for sort_in_topological_order:
ab580ac @jonseymour [PATCH] Add a topological sort procedure to commit.c
jonseymour authored
69 * all commits in input list and all parents of those
70 * commits must have object.util == NULL
6b6dcfc Make it possible to not clobber object.util in sort_in_topological_or…
Fredrik Kuivinen authored
71 *
72 * Pre-conditions for sort_in_topological_order_fn:
73 * all commits in input list and all parents of those
74 * commits must have getter(commit) == NULL
75 *
76 * Post-conditions:
ab580ac @jonseymour [PATCH] Add a topological sort procedure to commit.c
jonseymour authored
77 * invariant of resulting list is:
78 * a reachable from b => ord(b) < ord(a)
4c8725f topo-order: make --date-order optional.
Junio C Hamano authored
79 * in addition, when lifo == 0, commits on parallel tracks are
80 * sorted in the dates order.
ab580ac @jonseymour [PATCH] Add a topological sort procedure to commit.c
jonseymour authored
81 */
6b6dcfc Make it possible to not clobber object.util in sort_in_topological_or…
Fredrik Kuivinen authored
82
83 typedef void (*topo_sort_set_fn_t)(struct commit*, void *data);
84 typedef void* (*topo_sort_get_fn_t)(struct commit*);
85
86 void topo_sort_default_setter(struct commit *c, void *data);
87 void *topo_sort_default_getter(struct commit *c);
88
4c8725f topo-order: make --date-order optional.
Junio C Hamano authored
89 void sort_in_topological_order(struct commit_list ** list, int lifo);
6b6dcfc Make it possible to not clobber object.util in sort_in_topological_or…
Fredrik Kuivinen authored
90 void sort_in_topological_order_fn(struct commit_list ** list, int lifo,
91 topo_sort_set_fn_t setter,
92 topo_sort_get_fn_t getter);
6eb8ae0 [PATCH] Header files for object parsing
Daniel Barkalow authored
93 #endif /* COMMIT_H */
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