Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 1 | #ifndef REVISION_H |
| 2 | #define REVISION_H |
| 3 | |
| 4 | #define SEEN (1u<<0) |
| 5 | #define UNINTERESTING (1u<<1) |
Linus Torvalds | a4a88b2 | 2006-02-28 11:24:00 -0800 | [diff] [blame] | 6 | #define TREECHANGE (1u<<2) |
Linus Torvalds | 765ac8e | 2006-02-28 15:07:20 -0800 | [diff] [blame] | 7 | #define SHOWN (1u<<3) |
Junio C Hamano | 7ae0b0c | 2006-03-01 00:58:56 -0800 | [diff] [blame] | 8 | #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */ |
Junio C Hamano | 384e99a | 2006-03-27 23:58:34 -0800 | [diff] [blame] | 9 | #define BOUNDARY (1u<<5) |
Junio C Hamano | 1b65a5a | 2006-04-16 18:12:49 -0700 | [diff] [blame] | 10 | #define BOUNDARY_SHOW (1u<<6) |
| 11 | #define ADDED (1u<<7) /* Parents already parsed and added? */ |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 12 | |
Fredrik Kuivinen | 8efdc32 | 2006-03-10 10:21:39 +0100 | [diff] [blame] | 13 | struct rev_info; |
Linus Torvalds | 9153983 | 2006-04-17 11:59:32 -0700 | [diff] [blame] | 14 | struct log_info; |
Fredrik Kuivinen | 8efdc32 | 2006-03-10 10:21:39 +0100 | [diff] [blame] | 15 | |
| 16 | typedef void (prune_fn_t)(struct rev_info *revs, struct commit *commit); |
| 17 | |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 18 | struct rev_info { |
| 19 | /* Starting list */ |
| 20 | struct commit_list *commits; |
Linus Torvalds | 1f1e895 | 2006-06-19 17:42:35 -0700 | [diff] [blame] | 21 | struct object_array pending; |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 22 | |
| 23 | /* Basic information */ |
| 24 | const char *prefix; |
Fredrik Kuivinen | 8efdc32 | 2006-03-10 10:21:39 +0100 | [diff] [blame] | 25 | void *prune_data; |
| 26 | prune_fn_t *prune_fn; |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 27 | |
| 28 | /* Traversal flags */ |
| 29 | unsigned int dense:1, |
Linus Torvalds | 765ac8e | 2006-02-28 15:07:20 -0800 | [diff] [blame] | 30 | no_merges:1, |
Linus Torvalds | ba1d450 | 2006-04-15 12:09:56 -0700 | [diff] [blame] | 31 | no_walk:1, |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 32 | remove_empty_trees:1, |
Linus Torvalds | 9202434 | 2006-06-11 10:57:35 -0700 | [diff] [blame] | 33 | simplify_history:1, |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 34 | lifo:1, |
| 35 | topo_order:1, |
| 36 | tag_objects:1, |
| 37 | tree_objects:1, |
| 38 | blob_objects:1, |
Linus Torvalds | d9a8368 | 2006-02-27 08:54:36 -0800 | [diff] [blame] | 39 | edge_hint:1, |
| 40 | limited:1, |
Junio C Hamano | 384e99a | 2006-03-27 23:58:34 -0800 | [diff] [blame] | 41 | unpacked:1, |
Linus Torvalds | 7b0c996 | 2006-03-30 16:52:42 -0800 | [diff] [blame] | 42 | boundary:1, |
| 43 | parents:1; |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 44 | |
Linus Torvalds | cd2bdc5 | 2006-04-14 16:52:13 -0700 | [diff] [blame] | 45 | /* Diff flags */ |
| 46 | unsigned int diff:1, |
| 47 | full_diff:1, |
| 48 | show_root_diff:1, |
| 49 | no_commit_id:1, |
| 50 | verbose_header:1, |
| 51 | ignore_merges:1, |
| 52 | combine_merges:1, |
| 53 | dense_combined_merges:1, |
| 54 | always_show_header:1; |
| 55 | |
| 56 | /* Format info */ |
Linus Torvalds | 9153983 | 2006-04-17 11:59:32 -0700 | [diff] [blame] | 57 | unsigned int shown_one:1, |
Jonas Fonseca | 3dfb927 | 2006-08-28 15:52:13 +0200 | [diff] [blame^] | 58 | abbrev_commit:1, |
| 59 | relative_date:1; |
Linus Torvalds | cd2bdc5 | 2006-04-14 16:52:13 -0700 | [diff] [blame] | 60 | unsigned int abbrev; |
| 61 | enum cmit_fmt commit_format; |
Linus Torvalds | 9153983 | 2006-04-17 11:59:32 -0700 | [diff] [blame] | 62 | struct log_info *loginfo; |
Johannes Schindelin | 596524b | 2006-05-05 04:30:52 +0200 | [diff] [blame] | 63 | int nr, total; |
Johannes Schindelin | 698ce6f | 2006-05-20 15:40:29 +0200 | [diff] [blame] | 64 | const char *mime_boundary; |
Josh Triplett | d1566f7 | 2006-07-14 17:48:51 -0700 | [diff] [blame] | 65 | const char *message_id; |
| 66 | const char *ref_message_id; |
Junio C Hamano | cf2251b | 2006-05-31 15:11:49 -0700 | [diff] [blame] | 67 | const char *add_signoff; |
Johannes Schindelin | 20ff068 | 2006-06-02 15:21:17 +0200 | [diff] [blame] | 68 | const char *extra_headers; |
Linus Torvalds | cd2bdc5 | 2006-04-14 16:52:13 -0700 | [diff] [blame] | 69 | |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 70 | /* special limits */ |
| 71 | int max_count; |
| 72 | unsigned long max_age; |
| 73 | unsigned long min_age; |
Fredrik Kuivinen | 8efdc32 | 2006-03-10 10:21:39 +0100 | [diff] [blame] | 74 | |
Linus Torvalds | cd2bdc5 | 2006-04-14 16:52:13 -0700 | [diff] [blame] | 75 | /* diff info for patches and for paths limiting */ |
Junio C Hamano | c4e05b1 | 2006-04-10 18:14:54 -0700 | [diff] [blame] | 76 | struct diff_options diffopt; |
Linus Torvalds | cd2bdc5 | 2006-04-14 16:52:13 -0700 | [diff] [blame] | 77 | struct diff_options pruning; |
Junio C Hamano | c4e05b1 | 2006-04-10 18:14:54 -0700 | [diff] [blame] | 78 | |
Fredrik Kuivinen | 8efdc32 | 2006-03-10 10:21:39 +0100 | [diff] [blame] | 79 | topo_sort_set_fn_t topo_setter; |
| 80 | topo_sort_get_fn_t topo_getter; |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 81 | }; |
| 82 | |
Fredrik Kuivinen | 8efdc32 | 2006-03-10 10:21:39 +0100 | [diff] [blame] | 83 | #define REV_TREE_SAME 0 |
| 84 | #define REV_TREE_NEW 1 |
| 85 | #define REV_TREE_DIFFERENT 2 |
| 86 | |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 87 | /* revision.c */ |
Junio C Hamano | c4e05b1 | 2006-04-10 18:14:54 -0700 | [diff] [blame] | 88 | extern int rev_same_tree_as_empty(struct rev_info *, struct tree *t1); |
| 89 | extern int rev_compare_tree(struct rev_info *, struct tree *t1, struct tree *t2); |
Fredrik Kuivinen | 8efdc32 | 2006-03-10 10:21:39 +0100 | [diff] [blame] | 90 | |
Linus Torvalds | db6296a | 2006-07-28 21:21:48 -0700 | [diff] [blame] | 91 | extern void init_revisions(struct rev_info *revs, const char *prefix); |
Linus Torvalds | a4a88b2 | 2006-02-28 11:24:00 -0800 | [diff] [blame] | 92 | extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); |
| 93 | extern void prepare_revision_walk(struct rev_info *revs); |
| 94 | extern struct commit *get_revision(struct rev_info *revs); |
| 95 | |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 96 | extern void mark_parents_uninteresting(struct commit *commit); |
| 97 | extern void mark_tree_uninteresting(struct tree *tree); |
| 98 | |
| 99 | struct name_path { |
| 100 | struct name_path *up; |
| 101 | int elem_len; |
| 102 | const char *elem; |
| 103 | }; |
| 104 | |
Linus Torvalds | 1f1e895 | 2006-06-19 17:42:35 -0700 | [diff] [blame] | 105 | extern void add_object(struct object *obj, |
| 106 | struct object_array *p, |
| 107 | struct name_path *path, |
| 108 | const char *name); |
| 109 | |
| 110 | extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name); |
Linus Torvalds | ae56354 | 2006-02-25 16:19:46 -0800 | [diff] [blame] | 111 | |
| 112 | #endif |