t6007: test rev-list --cherry
[git/git.git] / revision.h
CommitLineData
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
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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 23struct rev_info;
91539833 24struct log_info;
894a9d33 25struct string_list;
8efdc326 26
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LT
27struct rev_info {
28 /* Starting list */
29 struct commit_list *commits;
1f1e895f 30 struct object_array pending;
ae563542 31
86ab4906
JH
32 /* Parents of shown commits */
33 struct object_array boundary_commits;
34
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LT
35 /* Basic information */
36 const char *prefix;
02e54220 37 const char *def;
8efdc326 38 void *prune_data;
cdcefbc9
LT
39 unsigned int early_output;
40
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LT
41 /* Traversal flags */
42 unsigned int dense:1,
53b2c823 43 prune:1,
765ac8ec 44 no_merges:1,
b8e8db28 45 merges_only:1,
ba1d4505 46 no_walk:1,
3131b713 47 show_all:1,
ae563542 48 remove_empty_trees:1,
9202434c 49 simplify_history:1,
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50 lifo:1,
51 topo_order:1,
6546b593 52 simplify_merges:1,
78892e32 53 simplify_by_decoration:1,
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LT
54 tag_objects:1,
55 tree_objects:1,
56 blob_objects:1,
d9a83684
LT
57 edge_hint:1,
58 limited:1,
03a9683d 59 unpacked:1,
86ab4906 60 boundary:2,
f69c5018 61 count:1,
74bd9029 62 left_right:1,
60adf7d7
MG
63 left_only:1,
64 right_only:1,
885cf808
AS
65 rewrite_parents:1,
66 print_parents:1,
0f3a290b 67 show_source:1,
d467a525 68 show_decorations:1,
0053e902 69 reverse:1,
498bcd31 70 reverse_output_stage:1,
d7a17cad 71 cherry_pick:1,
adbbb31e 72 cherry_mark:1,
ad3f9a71 73 bisect:1,
ebdc94f3 74 ancestry_path:1,
0053e902 75 first_parent_only:1;
ae563542 76
cd2bdc53
LT
77 /* Diff flags */
78 unsigned int diff:1,
79 full_diff:1,
80 show_root_diff:1,
81 no_commit_id:1,
82 verbose_header:1,
83 ignore_merges:1,
84 combine_merges:1,
85 dense_combined_merges:1,
86 always_show_header:1;
87
88 /* Format info */
91539833 89 unsigned int shown_one:1,
02e54220 90 show_merge:1,
66b2ed09
JH
91 show_notes:1,
92 show_notes_given:1,
93 pretty_given:1,
4da45bef 94 abbrev_commit:1,
7fefda5c 95 use_terminator:1,
f4ea32f0
JK
96 missing_newline:1,
97 date_mode_explicit:1;
8b3dce56
JH
98 unsigned int disable_stdin:1;
99
a7b02ccf 100 enum date_mode date_mode;
106d710b 101
cd2bdc53
LT
102 unsigned int abbrev;
103 enum cmit_fmt commit_format;
91539833 104 struct log_info *loginfo;
596524b3 105 int nr, total;
698ce6f8 106 const char *mime_boundary;
108dab28
SB
107 const char *patch_suffix;
108 int numbered_files;
e1a37346 109 char *message_id;
b079c50e 110 struct string_list *ref_message_ids;
cf2251b6 111 const char *add_signoff;
20ff0680 112 const char *extra_headers;
52883fbd 113 const char *log_reencode;
2d9e4a47 114 const char *subject_prefix;
c112f689 115 int no_inline;
9fa3465d 116 int show_log_size;
cd2bdc53 117
8ecae9b0 118 /* Filter by commit log message */
0843acfd 119 struct grep_opt grep_filter;
8ecae9b0 120
7fefda5c
AS
121 /* Display history graph */
122 struct git_graph *graph;
123
ae563542 124 /* special limits */
d5db6c9e 125 int skip_count;
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LT
126 int max_count;
127 unsigned long max_age;
128 unsigned long min_age;
8efdc326 129
cd2bdc53 130 /* diff info for patches and for paths limiting */
c4e05b1a 131 struct diff_options diffopt;
cd2bdc53 132 struct diff_options pruning;
c4e05b1a 133
8860fd42 134 struct reflog_walk_info *reflog_info;
f35f5603 135 struct decoration children;
faf0156b 136 struct decoration merge_simplification;
894a9d33
TR
137
138 /* notes-specific options: which refs to show */
139 struct display_notes_opt notes_opt;
f69c5018
TR
140
141 /* commit counts */
142 int count_left;
143 int count_right;
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LT
144};
145
8efdc326 146#define REV_TREE_SAME 0
ceff8e7a
LT
147#define REV_TREE_NEW 1 /* Only new files */
148#define REV_TREE_OLD 2 /* Only files removed */
149#define REV_TREE_DIFFERENT 3 /* Mixed changes */
8efdc326 150
ae563542 151/* revision.c */
cdcefbc9 152typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *);
4dc1db0b 153extern volatile show_early_output_fn_t show_early_output;
8efdc326 154
32962c9b
JH
155struct setup_revision_opt {
156 const char *def;
b4490059 157 void (*tweak)(struct rev_info *, struct setup_revision_opt *);
9ef6aeb0 158 const char *submodule;
32962c9b
JH
159};
160
db6296a5 161extern void init_revisions(struct rev_info *revs, const char *prefix);
32962c9b 162extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *);
6b61ec05
PH
163extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx,
164 const struct option *options,
165 const char * const usagestr[]);
5d6f0935
JH
166extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename);
167
cc0e6c5a 168extern int prepare_revision_walk(struct rev_info *revs);
a4a88b2b 169extern struct commit *get_revision(struct rev_info *revs);
1df2d656 170extern char *get_revision_mark(const struct rev_info *revs, const struct commit *commit);
a4a88b2b 171
ae563542
LT
172extern void mark_parents_uninteresting(struct commit *commit);
173extern void mark_tree_uninteresting(struct tree *tree);
174
175struct name_path {
176 struct name_path *up;
177 int elem_len;
178 const char *elem;
179};
180
cf2ab916 181char *path_name(const struct name_path *path, const char *name);
8d2dfc49 182
1f1e895f
LT
183extern void add_object(struct object *obj,
184 struct object_array *p,
185 struct name_path *path,
186 const char *name);
187
188extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name);
ae563542 189
3384a2df
JH
190extern void add_head_to_pending(struct rev_info *);
191
252a7c02
LT
192enum commit_action {
193 commit_ignore,
194 commit_show,
195 commit_error
196};
197
beb5af43 198extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit);
252a7c02
LT
199extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit);
200
ae563542 201#endif