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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" |
6b61ec05 | 6 | |
ae563542 LT |
7 | #define SEEN (1u<<0) |
8 | #define UNINTERESTING (1u<<1) | |
7dc0fe3b | 9 | #define TREESAME (1u<<2) |
765ac8ec | 10 | #define SHOWN (1u<<3) |
7ae0b0cb | 11 | #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */ |
384e99a4 | 12 | #define BOUNDARY (1u<<5) |
2b064697 | 13 | #define CHILD_SHOWN (1u<<6) |
1b65a5aa | 14 | #define ADDED (1u<<7) /* Parents already parsed and added? */ |
577ed5c2 | 15 | #define SYMMETRIC_LEFT (1u<<8) |
e358f3c3 | 16 | #define ALL_REV_FLAGS ((1u<<9)-1) |
ae563542 | 17 | |
8efdc326 | 18 | struct rev_info; |
91539833 | 19 | struct log_info; |
8efdc326 | 20 | |
ae563542 LT |
21 | struct rev_info { |
22 | /* Starting list */ | |
23 | struct commit_list *commits; | |
1f1e895f | 24 | struct object_array pending; |
ae563542 | 25 | |
86ab4906 JH |
26 | /* Parents of shown commits */ |
27 | struct object_array boundary_commits; | |
28 | ||
ae563542 LT |
29 | /* Basic information */ |
30 | const char *prefix; | |
02e54220 | 31 | const char *def; |
8efdc326 | 32 | void *prune_data; |
cdcefbc9 LT |
33 | unsigned int early_output; |
34 | ||
ae563542 LT |
35 | /* Traversal flags */ |
36 | unsigned int dense:1, | |
53b2c823 | 37 | prune:1, |
765ac8ec | 38 | no_merges:1, |
ba1d4505 | 39 | no_walk:1, |
3131b713 | 40 | show_all:1, |
ae563542 | 41 | remove_empty_trees:1, |
9202434c | 42 | simplify_history:1, |
ae563542 LT |
43 | lifo:1, |
44 | topo_order:1, | |
6546b593 | 45 | simplify_merges:1, |
ae563542 LT |
46 | tag_objects:1, |
47 | tree_objects:1, | |
48 | blob_objects:1, | |
d9a83684 LT |
49 | edge_hint:1, |
50 | limited:1, | |
106d710b | 51 | unpacked:1, /* see also ignore_packed below */ |
86ab4906 | 52 | boundary:2, |
74bd9029 | 53 | left_right:1, |
885cf808 AS |
54 | rewrite_parents:1, |
55 | print_parents:1, | |
0f3a290b | 56 | show_source:1, |
0053e902 | 57 | reverse:1, |
498bcd31 | 58 | reverse_output_stage:1, |
d7a17cad | 59 | cherry_pick:1, |
0053e902 | 60 | first_parent_only:1; |
ae563542 | 61 | |
cd2bdc53 LT |
62 | /* Diff flags */ |
63 | unsigned int diff:1, | |
64 | full_diff:1, | |
65 | show_root_diff:1, | |
66 | no_commit_id:1, | |
67 | verbose_header:1, | |
68 | ignore_merges:1, | |
69 | combine_merges:1, | |
70 | dense_combined_merges:1, | |
71 | always_show_header:1; | |
72 | ||
73 | /* Format info */ | |
91539833 | 74 | unsigned int shown_one:1, |
02e54220 | 75 | show_merge:1, |
4da45bef | 76 | abbrev_commit:1, |
7fefda5c AS |
77 | use_terminator:1, |
78 | missing_newline:1; | |
a7b02ccf | 79 | enum date_mode date_mode; |
106d710b JH |
80 | |
81 | const char **ignore_packed; /* pretend objects in these are unpacked */ | |
82 | int num_ignore_packed; | |
83 | ||
cd2bdc53 LT |
84 | unsigned int abbrev; |
85 | enum cmit_fmt commit_format; | |
91539833 | 86 | struct log_info *loginfo; |
596524b3 | 87 | int nr, total; |
698ce6f8 | 88 | const char *mime_boundary; |
e1a37346 | 89 | char *message_id; |
d1566f78 | 90 | const char *ref_message_id; |
cf2251b6 | 91 | const char *add_signoff; |
20ff0680 | 92 | const char *extra_headers; |
52883fbd | 93 | const char *log_reencode; |
2d9e4a47 | 94 | const char *subject_prefix; |
c112f689 | 95 | int no_inline; |
9fa3465d | 96 | int show_log_size; |
cd2bdc53 | 97 | |
8ecae9b0 | 98 | /* Filter by commit log message */ |
0843acfd | 99 | struct grep_opt grep_filter; |
8ecae9b0 | 100 | |
7fefda5c AS |
101 | /* Display history graph */ |
102 | struct git_graph *graph; | |
103 | ||
ae563542 | 104 | /* special limits */ |
d5db6c9e | 105 | int skip_count; |
ae563542 LT |
106 | int max_count; |
107 | unsigned long max_age; | |
108 | unsigned long min_age; | |
8efdc326 | 109 | |
cd2bdc53 | 110 | /* diff info for patches and for paths limiting */ |
c4e05b1a | 111 | struct diff_options diffopt; |
cd2bdc53 | 112 | struct diff_options pruning; |
c4e05b1a | 113 | |
8860fd42 | 114 | struct reflog_walk_info *reflog_info; |
f35f5603 | 115 | struct decoration children; |
faf0156b | 116 | struct decoration merge_simplification; |
ae563542 LT |
117 | }; |
118 | ||
8efdc326 FK |
119 | #define REV_TREE_SAME 0 |
120 | #define REV_TREE_NEW 1 | |
121 | #define REV_TREE_DIFFERENT 2 | |
122 | ||
ae563542 | 123 | /* revision.c */ |
1fc561d1 AB |
124 | void read_revisions_from_stdin(struct rev_info *revs); |
125 | ||
cdcefbc9 | 126 | typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); |
4dc1db0b | 127 | extern volatile show_early_output_fn_t show_early_output; |
8efdc326 | 128 | |
db6296a5 | 129 | extern void init_revisions(struct rev_info *revs, const char *prefix); |
a4a88b2b | 130 | extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); |
6b61ec05 PH |
131 | extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx, |
132 | const struct option *options, | |
133 | const char * const usagestr[]); | |
5d6f0935 JH |
134 | extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename); |
135 | ||
cc0e6c5a | 136 | extern int prepare_revision_walk(struct rev_info *revs); |
a4a88b2b LT |
137 | extern struct commit *get_revision(struct rev_info *revs); |
138 | ||
ae563542 LT |
139 | extern void mark_parents_uninteresting(struct commit *commit); |
140 | extern void mark_tree_uninteresting(struct tree *tree); | |
141 | ||
142 | struct name_path { | |
143 | struct name_path *up; | |
144 | int elem_len; | |
145 | const char *elem; | |
146 | }; | |
147 | ||
1f1e895f LT |
148 | extern void add_object(struct object *obj, |
149 | struct object_array *p, | |
150 | struct name_path *path, | |
151 | const char *name); | |
152 | ||
153 | extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name); | |
ae563542 | 154 | |
3384a2df JH |
155 | extern void add_head_to_pending(struct rev_info *); |
156 | ||
252a7c02 LT |
157 | enum commit_action { |
158 | commit_ignore, | |
159 | commit_show, | |
160 | commit_error | |
161 | }; | |
162 | ||
163 | extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit); | |
164 | ||
ae563542 | 165 | #endif |