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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) | |
7dc0fe3b | 6 | #define TREESAME (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) |
23c17d4a | 13 | #define TOPOSORT (1u<<9) /* In the active toposort list.. */ |
ae563542 | 14 | |
8efdc326 | 15 | struct rev_info; |
91539833 | 16 | struct log_info; |
8efdc326 | 17 | |
ae563542 LT |
18 | struct rev_info { |
19 | /* Starting list */ | |
20 | struct commit_list *commits; | |
1f1e895f | 21 | struct object_array pending; |
ae563542 | 22 | |
86ab4906 JH |
23 | /* Parents of shown commits */ |
24 | struct object_array boundary_commits; | |
25 | ||
ae563542 LT |
26 | /* Basic information */ |
27 | const char *prefix; | |
02e54220 | 28 | const char *def; |
8efdc326 | 29 | void *prune_data; |
cdcefbc9 LT |
30 | unsigned int early_output; |
31 | ||
ae563542 LT |
32 | /* Traversal flags */ |
33 | unsigned int dense:1, | |
53b2c823 | 34 | prune:1, |
765ac8ec | 35 | no_merges:1, |
ba1d4505 | 36 | no_walk:1, |
3131b713 | 37 | show_all:1, |
ae563542 | 38 | remove_empty_trees:1, |
9202434c | 39 | simplify_history:1, |
ae563542 LT |
40 | lifo:1, |
41 | topo_order:1, | |
42 | tag_objects:1, | |
43 | tree_objects:1, | |
44 | blob_objects:1, | |
d9a83684 LT |
45 | edge_hint:1, |
46 | limited:1, | |
106d710b | 47 | unpacked:1, /* see also ignore_packed below */ |
86ab4906 | 48 | boundary:2, |
74bd9029 | 49 | left_right:1, |
885cf808 AS |
50 | rewrite_parents:1, |
51 | print_parents:1, | |
0053e902 | 52 | reverse:1, |
d7a17cad | 53 | cherry_pick:1, |
0053e902 | 54 | first_parent_only:1; |
ae563542 | 55 | |
cd2bdc53 LT |
56 | /* Diff flags */ |
57 | unsigned int diff:1, | |
58 | full_diff:1, | |
59 | show_root_diff:1, | |
60 | no_commit_id:1, | |
61 | verbose_header:1, | |
62 | ignore_merges:1, | |
63 | combine_merges:1, | |
64 | dense_combined_merges:1, | |
65 | always_show_header:1; | |
66 | ||
67 | /* Format info */ | |
91539833 | 68 | unsigned int shown_one:1, |
02e54220 | 69 | show_merge:1, |
4da45bef | 70 | abbrev_commit:1, |
7fefda5c AS |
71 | use_terminator:1, |
72 | missing_newline:1; | |
a7b02ccf | 73 | enum date_mode date_mode; |
106d710b JH |
74 | |
75 | const char **ignore_packed; /* pretend objects in these are unpacked */ | |
76 | int num_ignore_packed; | |
77 | ||
cd2bdc53 LT |
78 | unsigned int abbrev; |
79 | enum cmit_fmt commit_format; | |
91539833 | 80 | struct log_info *loginfo; |
596524b3 | 81 | int nr, total; |
698ce6f8 | 82 | const char *mime_boundary; |
e1a37346 | 83 | char *message_id; |
d1566f78 | 84 | const char *ref_message_id; |
cf2251b6 | 85 | const char *add_signoff; |
20ff0680 | 86 | const char *extra_headers; |
52883fbd | 87 | const char *log_reencode; |
2d9e4a47 | 88 | const char *subject_prefix; |
c112f689 | 89 | int no_inline; |
9fa3465d | 90 | int show_log_size; |
cd2bdc53 | 91 | |
8ecae9b0 | 92 | /* Filter by commit log message */ |
2d10c555 | 93 | struct grep_opt *grep_filter; |
8ecae9b0 | 94 | |
7fefda5c AS |
95 | /* Display history graph */ |
96 | struct git_graph *graph; | |
97 | ||
ae563542 | 98 | /* special limits */ |
d5db6c9e | 99 | int skip_count; |
ae563542 LT |
100 | int max_count; |
101 | unsigned long max_age; | |
102 | unsigned long min_age; | |
8efdc326 | 103 | |
cd2bdc53 | 104 | /* diff info for patches and for paths limiting */ |
c4e05b1a | 105 | struct diff_options diffopt; |
cd2bdc53 | 106 | struct diff_options pruning; |
c4e05b1a | 107 | |
8860fd42 | 108 | struct reflog_walk_info *reflog_info; |
f35f5603 | 109 | struct decoration children; |
ae563542 LT |
110 | }; |
111 | ||
8efdc326 FK |
112 | #define REV_TREE_SAME 0 |
113 | #define REV_TREE_NEW 1 | |
114 | #define REV_TREE_DIFFERENT 2 | |
115 | ||
ae563542 | 116 | /* revision.c */ |
cdcefbc9 LT |
117 | typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); |
118 | volatile show_early_output_fn_t show_early_output; | |
8efdc326 | 119 | |
db6296a5 | 120 | extern void init_revisions(struct rev_info *revs, const char *prefix); |
a4a88b2b | 121 | extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); |
02e54220 PH |
122 | extern int handle_revision_opt(struct rev_info *revs, int argc, const char **argv, |
123 | int *unkc, const char **unkv); | |
5d6f0935 JH |
124 | extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename); |
125 | ||
cc0e6c5a | 126 | extern int prepare_revision_walk(struct rev_info *revs); |
a4a88b2b LT |
127 | extern struct commit *get_revision(struct rev_info *revs); |
128 | ||
ae563542 LT |
129 | extern void mark_parents_uninteresting(struct commit *commit); |
130 | extern void mark_tree_uninteresting(struct tree *tree); | |
131 | ||
132 | struct name_path { | |
133 | struct name_path *up; | |
134 | int elem_len; | |
135 | const char *elem; | |
136 | }; | |
137 | ||
1f1e895f LT |
138 | extern void add_object(struct object *obj, |
139 | struct object_array *p, | |
140 | struct name_path *path, | |
141 | const char *name); | |
142 | ||
143 | extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name); | |
ae563542 | 144 | |
3384a2df JH |
145 | extern void add_head_to_pending(struct rev_info *); |
146 | ||
252a7c02 LT |
147 | enum commit_action { |
148 | commit_ignore, | |
149 | commit_show, | |
150 | commit_error | |
151 | }; | |
152 | ||
153 | extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit); | |
154 | ||
ae563542 | 155 | #endif |