checkout: use add_pending_{object,sha1} in orphan check
[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
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 23struct rev_info;
91539833 24struct log_info;
894a9d33 25struct string_list;
8efdc326 26
ae563542
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;
afe069d1 38 struct pathspec prune_data;
cc243c3c
JH
39 unsigned int early_output:1,
40 ignore_missing:1;
cdcefbc9 41
ae563542
LT
42 /* Traversal flags */
43 unsigned int dense:1,
53b2c823 44 prune:1,
ba1d4505 45 no_walk:1,
3131b713 46 show_all:1,
ae563542 47 remove_empty_trees:1,
9202434c 48 simplify_history:1,
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49 lifo:1,
50 topo_order:1,
6546b593 51 simplify_merges:1,
78892e32 52 simplify_by_decoration:1,
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53 tag_objects:1,
54 tree_objects:1,
55 blob_objects:1,
d9a83684
LT
56 edge_hint:1,
57 limited:1,
03a9683d 58 unpacked:1,
86ab4906 59 boundary:2,
f69c5018 60 count:1,
74bd9029 61 left_right:1,
60adf7d7
MG
62 left_only:1,
63 right_only:1,
885cf808
AS
64 rewrite_parents:1,
65 print_parents:1,
0f3a290b 66 show_source:1,
d467a525 67 show_decorations:1,
0053e902 68 reverse:1,
498bcd31 69 reverse_output_stage:1,
d7a17cad 70 cherry_pick:1,
adbbb31e 71 cherry_mark:1,
ad3f9a71 72 bisect:1,
ebdc94f3 73 ancestry_path:1,
0053e902 74 first_parent_only:1;
ae563542 75
cd2bdc53
LT
76 /* Diff flags */
77 unsigned int diff:1,
78 full_diff:1,
79 show_root_diff:1,
80 no_commit_id:1,
81 verbose_header:1,
82 ignore_merges:1,
83 combine_merges:1,
84 dense_combined_merges:1,
85 always_show_header:1;
86
87 /* Format info */
91539833 88 unsigned int shown_one:1,
02e54220 89 show_merge:1,
66b2ed09
JH
90 show_notes:1,
91 show_notes_given:1,
92 pretty_given:1,
4da45bef 93 abbrev_commit:1,
0c47695a 94 abbrev_commit_given:1,
7fefda5c 95 use_terminator:1,
f4ea32f0 96 missing_newline:1,
9553d2b2
JK
97 date_mode_explicit:1,
98 preserve_subject:1;
8b3dce56
JH
99 unsigned int disable_stdin:1;
100
a7b02ccf 101 enum date_mode date_mode;
106d710b 102
cd2bdc53
LT
103 unsigned int abbrev;
104 enum cmit_fmt commit_format;
91539833 105 struct log_info *loginfo;
596524b3 106 int nr, total;
698ce6f8 107 const char *mime_boundary;
108dab28
SB
108 const char *patch_suffix;
109 int numbered_files;
e1a37346 110 char *message_id;
b079c50e 111 struct string_list *ref_message_ids;
cf2251b6 112 const char *add_signoff;
20ff0680 113 const char *extra_headers;
52883fbd 114 const char *log_reencode;
2d9e4a47 115 const char *subject_prefix;
c112f689 116 int no_inline;
9fa3465d 117 int show_log_size;
cd2bdc53 118
8ecae9b0 119 /* Filter by commit log message */
0843acfd 120 struct grep_opt grep_filter;
8ecae9b0 121
7fefda5c
AS
122 /* Display history graph */
123 struct git_graph *graph;
124
ae563542 125 /* special limits */
d5db6c9e 126 int skip_count;
ae563542
LT
127 int max_count;
128 unsigned long max_age;
129 unsigned long min_age;
ad5aeede
MG
130 int min_parents;
131 int max_parents;
8efdc326 132
cd2bdc53 133 /* diff info for patches and for paths limiting */
c4e05b1a 134 struct diff_options diffopt;
cd2bdc53 135 struct diff_options pruning;
c4e05b1a 136
8860fd42 137 struct reflog_walk_info *reflog_info;
f35f5603 138 struct decoration children;
faf0156b 139 struct decoration merge_simplification;
894a9d33
TR
140
141 /* notes-specific options: which refs to show */
142 struct display_notes_opt notes_opt;
f69c5018
TR
143
144 /* commit counts */
145 int count_left;
146 int count_right;
b388e14b 147 int count_same;
ae563542
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148};
149
8efdc326 150#define REV_TREE_SAME 0
ceff8e7a
LT
151#define REV_TREE_NEW 1 /* Only new files */
152#define REV_TREE_OLD 2 /* Only files removed */
153#define REV_TREE_DIFFERENT 3 /* Mixed changes */
8efdc326 154
ae563542 155/* revision.c */
cdcefbc9 156typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *);
4dc1db0b 157extern volatile show_early_output_fn_t show_early_output;
8efdc326 158
32962c9b
JH
159struct setup_revision_opt {
160 const char *def;
b4490059 161 void (*tweak)(struct rev_info *, struct setup_revision_opt *);
9ef6aeb0 162 const char *submodule;
32962c9b
JH
163};
164
db6296a5 165extern void init_revisions(struct rev_info *revs, const char *prefix);
32962c9b 166extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *);
6b61ec05
PH
167extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx,
168 const struct option *options,
169 const char * const usagestr[]);
5d6f0935
JH
170extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename);
171
cc0e6c5a 172extern int prepare_revision_walk(struct rev_info *revs);
a4a88b2b 173extern struct commit *get_revision(struct rev_info *revs);
1df2d656 174extern char *get_revision_mark(const struct rev_info *revs, const struct commit *commit);
b1b47554 175extern void put_revision_mark(const struct rev_info *revs, const struct commit *commit);
a4a88b2b 176
ae563542
LT
177extern void mark_parents_uninteresting(struct commit *commit);
178extern void mark_tree_uninteresting(struct tree *tree);
179
180struct name_path {
181 struct name_path *up;
182 int elem_len;
183 const char *elem;
184};
185
cf2ab916 186char *path_name(const struct name_path *path, const char *name);
8d2dfc49 187
1f1e895f
LT
188extern void add_object(struct object *obj,
189 struct object_array *p,
190 struct name_path *path,
191 const char *name);
192
193extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name);
26c3177e 194extern void add_pending_sha1(struct rev_info *revs, const char *name, const unsigned char *sha1, unsigned int flags);
ae563542 195
3384a2df
JH
196extern void add_head_to_pending(struct rev_info *);
197
252a7c02
LT
198enum commit_action {
199 commit_ignore,
200 commit_show,
201 commit_error
202};
203
beb5af43 204extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit);
252a7c02
LT
205extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit);
206
ae563542 207#endif