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Commit | Line | Data |
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ae563542 LT |
1 | #ifndef REVISION_H |
2 | #define REVISION_H | |
3 | ||
6b61ec05 | 4 | #include "parse-options.h" |
0843acfd | 5 | #include "grep.h" |
894a9d33 | 6 | #include "notes.h" |
6b61ec05 | 7 | |
ae563542 LT |
8 | #define SEEN (1u<<0) |
9 | #define UNINTERESTING (1u<<1) | |
7dc0fe3b | 10 | #define TREESAME (1u<<2) |
765ac8ec | 11 | #define SHOWN (1u<<3) |
7ae0b0cb | 12 | #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */ |
384e99a4 | 13 | #define BOUNDARY (1u<<5) |
2b064697 | 14 | #define CHILD_SHOWN (1u<<6) |
1b65a5aa | 15 | #define ADDED (1u<<7) /* Parents already parsed and added? */ |
577ed5c2 | 16 | #define SYMMETRIC_LEFT (1u<<8) |
adbbb31e MG |
17 | #define PATCHSAME (1u<<9) |
18 | #define ALL_REV_FLAGS ((1u<<10)-1) | |
ae563542 | 19 | |
33e7018c LH |
20 | #define DECORATE_SHORT_REFS 1 |
21 | #define DECORATE_FULL_REFS 2 | |
22 | ||
8efdc326 | 23 | struct rev_info; |
91539833 | 24 | struct log_info; |
894a9d33 | 25 | struct string_list; |
8efdc326 | 26 | |
281eee47 JH |
27 | struct rev_cmdline_info { |
28 | unsigned int nr; | |
29 | unsigned int alloc; | |
30 | struct rev_cmdline_entry { | |
31 | struct object *item; | |
32 | const char *name; | |
33 | enum { | |
34 | REV_CMD_REF, | |
35 | REV_CMD_PARENTS_ONLY, | |
36 | REV_CMD_LEFT, | |
37 | REV_CMD_RIGHT, | |
38 | REV_CMD_REV | |
39 | } whence; | |
40 | unsigned flags; | |
41 | } *rev; | |
42 | }; | |
43 | ||
ae563542 LT |
44 | struct rev_info { |
45 | /* Starting list */ | |
46 | struct commit_list *commits; | |
1f1e895f | 47 | struct object_array pending; |
ae563542 | 48 | |
86ab4906 JH |
49 | /* Parents of shown commits */ |
50 | struct object_array boundary_commits; | |
51 | ||
281eee47 JH |
52 | /* The end-points specified by the end user */ |
53 | struct rev_cmdline_info cmdline; | |
54 | ||
ae563542 LT |
55 | /* Basic information */ |
56 | const char *prefix; | |
02e54220 | 57 | const char *def; |
afe069d1 | 58 | struct pathspec prune_data; |
cc243c3c JH |
59 | unsigned int early_output:1, |
60 | ignore_missing:1; | |
cdcefbc9 | 61 | |
ae563542 LT |
62 | /* Traversal flags */ |
63 | unsigned int dense:1, | |
53b2c823 | 64 | prune:1, |
ba1d4505 | 65 | no_walk:1, |
3131b713 | 66 | show_all:1, |
ae563542 | 67 | remove_empty_trees:1, |
9202434c | 68 | simplify_history:1, |
ae563542 LT |
69 | lifo:1, |
70 | topo_order:1, | |
6546b593 | 71 | simplify_merges:1, |
78892e32 | 72 | simplify_by_decoration:1, |
ae563542 LT |
73 | tag_objects:1, |
74 | tree_objects:1, | |
75 | blob_objects:1, | |
5a48d240 | 76 | verify_objects:1, |
d9a83684 LT |
77 | edge_hint:1, |
78 | limited:1, | |
03a9683d | 79 | unpacked:1, |
86ab4906 | 80 | boundary:2, |
f69c5018 | 81 | count:1, |
74bd9029 | 82 | left_right:1, |
60adf7d7 MG |
83 | left_only:1, |
84 | right_only:1, | |
885cf808 AS |
85 | rewrite_parents:1, |
86 | print_parents:1, | |
0f3a290b | 87 | show_source:1, |
d467a525 | 88 | show_decorations:1, |
0053e902 | 89 | reverse:1, |
498bcd31 | 90 | reverse_output_stage:1, |
d7a17cad | 91 | cherry_pick:1, |
adbbb31e | 92 | cherry_mark:1, |
ad3f9a71 | 93 | bisect:1, |
ebdc94f3 | 94 | ancestry_path:1, |
0053e902 | 95 | first_parent_only:1; |
ae563542 | 96 | |
cd2bdc53 LT |
97 | /* Diff flags */ |
98 | unsigned int diff:1, | |
99 | full_diff:1, | |
100 | show_root_diff:1, | |
101 | no_commit_id:1, | |
102 | verbose_header:1, | |
103 | ignore_merges:1, | |
104 | combine_merges:1, | |
105 | dense_combined_merges:1, | |
106 | always_show_header:1; | |
107 | ||
108 | /* Format info */ | |
91539833 | 109 | unsigned int shown_one:1, |
02e54220 | 110 | show_merge:1, |
66b2ed09 JH |
111 | show_notes:1, |
112 | show_notes_given:1, | |
0c37f1fc | 113 | show_signature:1, |
66b2ed09 | 114 | pretty_given:1, |
4da45bef | 115 | abbrev_commit:1, |
0c47695a | 116 | abbrev_commit_given:1, |
7fefda5c | 117 | use_terminator:1, |
f4ea32f0 | 118 | missing_newline:1, |
9553d2b2 JK |
119 | date_mode_explicit:1, |
120 | preserve_subject:1; | |
8b3dce56 | 121 | unsigned int disable_stdin:1; |
4a43d374 | 122 | unsigned int leak_pending:1; |
8b3dce56 | 123 | |
a7b02ccf | 124 | enum date_mode date_mode; |
106d710b | 125 | |
cd2bdc53 LT |
126 | unsigned int abbrev; |
127 | enum cmit_fmt commit_format; | |
91539833 | 128 | struct log_info *loginfo; |
596524b3 | 129 | int nr, total; |
698ce6f8 | 130 | const char *mime_boundary; |
108dab28 SB |
131 | const char *patch_suffix; |
132 | int numbered_files; | |
e1a37346 | 133 | char *message_id; |
b079c50e | 134 | struct string_list *ref_message_ids; |
cf2251b6 | 135 | const char *add_signoff; |
20ff0680 | 136 | const char *extra_headers; |
52883fbd | 137 | const char *log_reencode; |
2d9e4a47 | 138 | const char *subject_prefix; |
c112f689 | 139 | int no_inline; |
9fa3465d | 140 | int show_log_size; |
cd2bdc53 | 141 | |
8ecae9b0 | 142 | /* Filter by commit log message */ |
0843acfd | 143 | struct grep_opt grep_filter; |
8ecae9b0 | 144 | |
7fefda5c AS |
145 | /* Display history graph */ |
146 | struct git_graph *graph; | |
147 | ||
ae563542 | 148 | /* special limits */ |
d5db6c9e | 149 | int skip_count; |
ae563542 LT |
150 | int max_count; |
151 | unsigned long max_age; | |
152 | unsigned long min_age; | |
ad5aeede MG |
153 | int min_parents; |
154 | int max_parents; | |
8efdc326 | 155 | |
cd2bdc53 | 156 | /* diff info for patches and for paths limiting */ |
c4e05b1a | 157 | struct diff_options diffopt; |
cd2bdc53 | 158 | struct diff_options pruning; |
c4e05b1a | 159 | |
8860fd42 | 160 | struct reflog_walk_info *reflog_info; |
f35f5603 | 161 | struct decoration children; |
faf0156b | 162 | struct decoration merge_simplification; |
894a9d33 TR |
163 | |
164 | /* notes-specific options: which refs to show */ | |
165 | struct display_notes_opt notes_opt; | |
f69c5018 TR |
166 | |
167 | /* commit counts */ | |
168 | int count_left; | |
169 | int count_right; | |
b388e14b | 170 | int count_same; |
ae563542 LT |
171 | }; |
172 | ||
8efdc326 | 173 | #define REV_TREE_SAME 0 |
ceff8e7a LT |
174 | #define REV_TREE_NEW 1 /* Only new files */ |
175 | #define REV_TREE_OLD 2 /* Only files removed */ | |
176 | #define REV_TREE_DIFFERENT 3 /* Mixed changes */ | |
8efdc326 | 177 | |
ae563542 | 178 | /* revision.c */ |
cdcefbc9 | 179 | typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); |
4dc1db0b | 180 | extern volatile show_early_output_fn_t show_early_output; |
8efdc326 | 181 | |
32962c9b JH |
182 | struct setup_revision_opt { |
183 | const char *def; | |
b4490059 | 184 | void (*tweak)(struct rev_info *, struct setup_revision_opt *); |
9ef6aeb0 | 185 | const char *submodule; |
32962c9b JH |
186 | }; |
187 | ||
db6296a5 | 188 | extern void init_revisions(struct rev_info *revs, const char *prefix); |
32962c9b | 189 | extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *); |
6b61ec05 PH |
190 | extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx, |
191 | const struct option *options, | |
192 | const char * const usagestr[]); | |
5d6f0935 JH |
193 | extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename); |
194 | ||
cc0e6c5a | 195 | extern int prepare_revision_walk(struct rev_info *revs); |
a4a88b2b | 196 | extern struct commit *get_revision(struct rev_info *revs); |
1df2d656 | 197 | extern char *get_revision_mark(const struct rev_info *revs, const struct commit *commit); |
b1b47554 | 198 | extern void put_revision_mark(const struct rev_info *revs, const struct commit *commit); |
a4a88b2b | 199 | |
ae563542 LT |
200 | extern void mark_parents_uninteresting(struct commit *commit); |
201 | extern void mark_tree_uninteresting(struct tree *tree); | |
202 | ||
203 | struct name_path { | |
204 | struct name_path *up; | |
205 | int elem_len; | |
206 | const char *elem; | |
207 | }; | |
208 | ||
cf2ab916 | 209 | char *path_name(const struct name_path *path, const char *name); |
8d2dfc49 | 210 | |
91f17516 JH |
211 | extern void show_object_with_name(FILE *, struct object *, const struct name_path *, const char *); |
212 | ||
1f1e895f LT |
213 | extern void add_object(struct object *obj, |
214 | struct object_array *p, | |
215 | struct name_path *path, | |
216 | const char *name); | |
217 | ||
218 | extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name); | |
26c3177e | 219 | extern void add_pending_sha1(struct rev_info *revs, const char *name, const unsigned char *sha1, unsigned int flags); |
ae563542 | 220 | |
3384a2df JH |
221 | extern void add_head_to_pending(struct rev_info *); |
222 | ||
252a7c02 LT |
223 | enum commit_action { |
224 | commit_ignore, | |
225 | commit_show, | |
226 | commit_error | |
227 | }; | |
228 | ||
beb5af43 | 229 | extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit); |
252a7c02 LT |
230 | extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit); |
231 | ||
ae563542 | 232 | #endif |