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Commit | Line | Data |
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ae563542 LT |
1 | #ifndef REVISION_H |
2 | #define REVISION_H | |
3 | ||
4 | #define SEEN (1u<<0) | |
5 | #define UNINTERESTING (1u<<1) | |
a4a88b2b | 6 | #define TREECHANGE (1u<<2) |
765ac8ec | 7 | #define SHOWN (1u<<3) |
7ae0b0cb | 8 | #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */ |
384e99a4 | 9 | #define BOUNDARY (1u<<5) |
2b064697 | 10 | #define CHILD_SHOWN (1u<<6) |
1b65a5aa | 11 | #define ADDED (1u<<7) /* Parents already parsed and added? */ |
577ed5c2 | 12 | #define SYMMETRIC_LEFT (1u<<8) |
ae563542 | 13 | |
8efdc326 | 14 | struct rev_info; |
91539833 | 15 | struct log_info; |
8efdc326 FK |
16 | |
17 | typedef void (prune_fn_t)(struct rev_info *revs, struct commit *commit); | |
18 | ||
ae563542 LT |
19 | struct rev_info { |
20 | /* Starting list */ | |
21 | struct commit_list *commits; | |
1f1e895f | 22 | struct object_array pending; |
ae563542 | 23 | |
86ab4906 JH |
24 | /* Parents of shown commits */ |
25 | struct object_array boundary_commits; | |
26 | ||
ae563542 LT |
27 | /* Basic information */ |
28 | const char *prefix; | |
8efdc326 FK |
29 | void *prune_data; |
30 | prune_fn_t *prune_fn; | |
ae563542 LT |
31 | |
32 | /* Traversal flags */ | |
33 | unsigned int dense:1, | |
765ac8ec | 34 | no_merges:1, |
ba1d4505 | 35 | no_walk:1, |
ae563542 | 36 | remove_empty_trees:1, |
9202434c | 37 | simplify_history:1, |
ae563542 LT |
38 | lifo:1, |
39 | topo_order:1, | |
40 | tag_objects:1, | |
41 | tree_objects:1, | |
42 | blob_objects:1, | |
d9a83684 LT |
43 | edge_hint:1, |
44 | limited:1, | |
106d710b | 45 | unpacked:1, /* see also ignore_packed below */ |
86ab4906 | 46 | boundary:2, |
74bd9029 | 47 | left_right:1, |
9c5e66e9 | 48 | parents:1, |
0053e902 JH |
49 | reverse:1, |
50 | first_parent_only:1; | |
ae563542 | 51 | |
cd2bdc53 LT |
52 | /* Diff flags */ |
53 | unsigned int diff:1, | |
54 | full_diff:1, | |
55 | show_root_diff:1, | |
56 | no_commit_id:1, | |
57 | verbose_header:1, | |
58 | ignore_merges:1, | |
59 | combine_merges:1, | |
60 | dense_combined_merges:1, | |
61 | always_show_header:1; | |
62 | ||
63 | /* Format info */ | |
91539833 | 64 | unsigned int shown_one:1, |
3dfb9278 JF |
65 | abbrev_commit:1, |
66 | relative_date:1; | |
106d710b JH |
67 | |
68 | const char **ignore_packed; /* pretend objects in these are unpacked */ | |
69 | int num_ignore_packed; | |
70 | ||
cd2bdc53 LT |
71 | unsigned int abbrev; |
72 | enum cmit_fmt commit_format; | |
91539833 | 73 | struct log_info *loginfo; |
596524b3 | 74 | int nr, total; |
698ce6f8 | 75 | const char *mime_boundary; |
d1566f78 JT |
76 | const char *message_id; |
77 | const char *ref_message_id; | |
cf2251b6 | 78 | const char *add_signoff; |
20ff0680 | 79 | const char *extra_headers; |
52883fbd | 80 | const char *log_reencode; |
c112f689 | 81 | int no_inline; |
cd2bdc53 | 82 | |
8ecae9b0 | 83 | /* Filter by commit log message */ |
2d10c555 | 84 | struct grep_opt *grep_filter; |
8ecae9b0 | 85 | |
ae563542 | 86 | /* special limits */ |
d5db6c9e | 87 | int skip_count; |
ae563542 LT |
88 | int max_count; |
89 | unsigned long max_age; | |
90 | unsigned long min_age; | |
8efdc326 | 91 | |
cd2bdc53 | 92 | /* diff info for patches and for paths limiting */ |
c4e05b1a | 93 | struct diff_options diffopt; |
cd2bdc53 | 94 | struct diff_options pruning; |
c4e05b1a | 95 | |
8efdc326 FK |
96 | topo_sort_set_fn_t topo_setter; |
97 | topo_sort_get_fn_t topo_getter; | |
8860fd42 JS |
98 | |
99 | struct reflog_walk_info *reflog_info; | |
ae563542 LT |
100 | }; |
101 | ||
8efdc326 FK |
102 | #define REV_TREE_SAME 0 |
103 | #define REV_TREE_NEW 1 | |
104 | #define REV_TREE_DIFFERENT 2 | |
105 | ||
ae563542 | 106 | /* revision.c */ |
c4e05b1a JH |
107 | extern int rev_same_tree_as_empty(struct rev_info *, struct tree *t1); |
108 | extern int rev_compare_tree(struct rev_info *, struct tree *t1, struct tree *t2); | |
8efdc326 | 109 | |
db6296a5 | 110 | extern void init_revisions(struct rev_info *revs, const char *prefix); |
a4a88b2b | 111 | extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); |
5d6f0935 JH |
112 | extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename); |
113 | ||
a4a88b2b LT |
114 | extern void prepare_revision_walk(struct rev_info *revs); |
115 | extern struct commit *get_revision(struct rev_info *revs); | |
116 | ||
ae563542 LT |
117 | extern void mark_parents_uninteresting(struct commit *commit); |
118 | extern void mark_tree_uninteresting(struct tree *tree); | |
119 | ||
120 | struct name_path { | |
121 | struct name_path *up; | |
122 | int elem_len; | |
123 | const char *elem; | |
124 | }; | |
125 | ||
1f1e895f LT |
126 | extern void add_object(struct object *obj, |
127 | struct object_array *p, | |
128 | struct name_path *path, | |
129 | const char *name); | |
130 | ||
131 | extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name); | |
ae563542 LT |
132 | |
133 | #endif |