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Commit | Line | Data |
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ae563542 LT |
1 | #ifndef REVISION_H |
2 | #define REVISION_H | |
3 | ||
6b61ec05 PH |
4 | #include "parse-options.h" |
5 | ||
ae563542 LT |
6 | #define SEEN (1u<<0) |
7 | #define UNINTERESTING (1u<<1) | |
7dc0fe3b | 8 | #define TREESAME (1u<<2) |
765ac8ec | 9 | #define SHOWN (1u<<3) |
7ae0b0cb | 10 | #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */ |
384e99a4 | 11 | #define BOUNDARY (1u<<5) |
2b064697 | 12 | #define CHILD_SHOWN (1u<<6) |
1b65a5aa | 13 | #define ADDED (1u<<7) /* Parents already parsed and added? */ |
577ed5c2 | 14 | #define SYMMETRIC_LEFT (1u<<8) |
e358f3c3 | 15 | #define ALL_REV_FLAGS ((1u<<9)-1) |
ae563542 | 16 | |
8efdc326 | 17 | struct rev_info; |
91539833 | 18 | struct log_info; |
8efdc326 | 19 | |
ae563542 LT |
20 | struct rev_info { |
21 | /* Starting list */ | |
22 | struct commit_list *commits; | |
1f1e895f | 23 | struct object_array pending; |
ae563542 | 24 | |
86ab4906 JH |
25 | /* Parents of shown commits */ |
26 | struct object_array boundary_commits; | |
27 | ||
ae563542 LT |
28 | /* Basic information */ |
29 | const char *prefix; | |
02e54220 | 30 | const char *def; |
8efdc326 | 31 | void *prune_data; |
cdcefbc9 LT |
32 | unsigned int early_output; |
33 | ||
ae563542 LT |
34 | /* Traversal flags */ |
35 | unsigned int dense:1, | |
53b2c823 | 36 | prune:1, |
765ac8ec | 37 | no_merges:1, |
ba1d4505 | 38 | no_walk:1, |
3131b713 | 39 | show_all:1, |
ae563542 | 40 | remove_empty_trees:1, |
9202434c | 41 | simplify_history:1, |
ae563542 LT |
42 | lifo:1, |
43 | topo_order:1, | |
44 | tag_objects:1, | |
45 | tree_objects:1, | |
46 | blob_objects:1, | |
d9a83684 LT |
47 | edge_hint:1, |
48 | limited:1, | |
106d710b | 49 | unpacked:1, /* see also ignore_packed below */ |
86ab4906 | 50 | boundary:2, |
74bd9029 | 51 | left_right:1, |
885cf808 AS |
52 | rewrite_parents:1, |
53 | print_parents:1, | |
0053e902 | 54 | reverse:1, |
d7a17cad | 55 | cherry_pick:1, |
0053e902 | 56 | first_parent_only:1; |
ae563542 | 57 | |
cd2bdc53 LT |
58 | /* Diff flags */ |
59 | unsigned int diff:1, | |
60 | full_diff:1, | |
61 | show_root_diff:1, | |
62 | no_commit_id:1, | |
63 | verbose_header:1, | |
64 | ignore_merges:1, | |
65 | combine_merges:1, | |
66 | dense_combined_merges:1, | |
67 | always_show_header:1; | |
68 | ||
69 | /* Format info */ | |
91539833 | 70 | unsigned int shown_one:1, |
02e54220 | 71 | show_merge:1, |
4da45bef | 72 | abbrev_commit:1, |
7fefda5c AS |
73 | use_terminator:1, |
74 | missing_newline:1; | |
a7b02ccf | 75 | enum date_mode date_mode; |
106d710b JH |
76 | |
77 | const char **ignore_packed; /* pretend objects in these are unpacked */ | |
78 | int num_ignore_packed; | |
79 | ||
cd2bdc53 LT |
80 | unsigned int abbrev; |
81 | enum cmit_fmt commit_format; | |
91539833 | 82 | struct log_info *loginfo; |
596524b3 | 83 | int nr, total; |
698ce6f8 | 84 | const char *mime_boundary; |
e1a37346 | 85 | char *message_id; |
d1566f78 | 86 | const char *ref_message_id; |
cf2251b6 | 87 | const char *add_signoff; |
20ff0680 | 88 | const char *extra_headers; |
52883fbd | 89 | const char *log_reencode; |
2d9e4a47 | 90 | const char *subject_prefix; |
c112f689 | 91 | int no_inline; |
9fa3465d | 92 | int show_log_size; |
cd2bdc53 | 93 | |
8ecae9b0 | 94 | /* Filter by commit log message */ |
2d10c555 | 95 | struct grep_opt *grep_filter; |
8ecae9b0 | 96 | |
7fefda5c AS |
97 | /* Display history graph */ |
98 | struct git_graph *graph; | |
99 | ||
ae563542 | 100 | /* special limits */ |
d5db6c9e | 101 | int skip_count; |
ae563542 LT |
102 | int max_count; |
103 | unsigned long max_age; | |
104 | unsigned long min_age; | |
8efdc326 | 105 | |
cd2bdc53 | 106 | /* diff info for patches and for paths limiting */ |
c4e05b1a | 107 | struct diff_options diffopt; |
cd2bdc53 | 108 | struct diff_options pruning; |
c4e05b1a | 109 | |
8860fd42 | 110 | struct reflog_walk_info *reflog_info; |
f35f5603 | 111 | struct decoration children; |
ae563542 LT |
112 | }; |
113 | ||
8efdc326 FK |
114 | #define REV_TREE_SAME 0 |
115 | #define REV_TREE_NEW 1 | |
116 | #define REV_TREE_DIFFERENT 2 | |
117 | ||
ae563542 | 118 | /* revision.c */ |
1fc561d1 AB |
119 | void read_revisions_from_stdin(struct rev_info *revs); |
120 | ||
cdcefbc9 LT |
121 | typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); |
122 | volatile show_early_output_fn_t show_early_output; | |
8efdc326 | 123 | |
db6296a5 | 124 | extern void init_revisions(struct rev_info *revs, const char *prefix); |
a4a88b2b | 125 | extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); |
6b61ec05 PH |
126 | extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx, |
127 | const struct option *options, | |
128 | const char * const usagestr[]); | |
5d6f0935 JH |
129 | extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename); |
130 | ||
cc0e6c5a | 131 | extern int prepare_revision_walk(struct rev_info *revs); |
a4a88b2b LT |
132 | extern struct commit *get_revision(struct rev_info *revs); |
133 | ||
ae563542 LT |
134 | extern void mark_parents_uninteresting(struct commit *commit); |
135 | extern void mark_tree_uninteresting(struct tree *tree); | |
136 | ||
137 | struct name_path { | |
138 | struct name_path *up; | |
139 | int elem_len; | |
140 | const char *elem; | |
141 | }; | |
142 | ||
1f1e895f LT |
143 | extern void add_object(struct object *obj, |
144 | struct object_array *p, | |
145 | struct name_path *path, | |
146 | const char *name); | |
147 | ||
148 | extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name); | |
ae563542 | 149 | |
3384a2df JH |
150 | extern void add_head_to_pending(struct rev_info *); |
151 | ||
252a7c02 LT |
152 | enum commit_action { |
153 | commit_ignore, | |
154 | commit_show, | |
155 | commit_error | |
156 | }; | |
157 | ||
158 | extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit); | |
159 | ||
ae563542 | 160 | #endif |