4 #include "parse-options.h"
8 #define UNINTERESTING (1u<<1)
9 #define TREESAME (1u<<2)
11 #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */
12 #define BOUNDARY (1u<<5)
13 #define CHILD_SHOWN (1u<<6)
14 #define ADDED (1u<<7) /* Parents already parsed and added? */
15 #define SYMMETRIC_LEFT (1u<<8)
16 #define FACE_VALUE (1u<<9)
17 #define ALL_REV_FLAGS ((1u<<10)-1)
19 #define DECORATE_SHORT_REFS 1
20 #define DECORATE_FULL_REFS 2
25 struct rev_cache_slice_map
{
34 struct rev_cache_info
{
35 /* generation flags */
42 unsigned overwrite_all
: 1;
45 unsigned add_to_pending
: 1,
49 unsigned int ignore_size
;
52 struct rev_cache_slice_map
*maps
,
58 struct commit_list
*commits
;
59 struct object_array pending
;
61 /* Parents of shown commits */
62 struct object_array boundary_commits
;
64 /* Basic information */
68 unsigned int early_output
;
82 simplify_by_decoration
:1,
96 reverse_output_stage
:1,
108 dense_combined_merges
:1,
109 always_show_header
:1;
111 /* rev-cache flags */
112 unsigned int for_pack
:1,
116 unsigned int shown_one
:1,
121 date_mode_explicit
:1;
122 enum date_mode date_mode
;
125 enum cmit_fmt commit_format
;
126 struct log_info
*loginfo
;
128 const char *mime_boundary
;
129 const char *patch_suffix
;
132 struct string_list
*ref_message_ids
;
133 const char *add_signoff
;
134 const char *extra_headers
;
135 const char *log_reencode
;
136 const char *subject_prefix
;
140 /* Filter by commit log message */
141 struct grep_opt grep_filter
;
143 /* Display history graph */
144 struct git_graph
*graph
;
149 unsigned long max_age
;
150 unsigned long min_age
;
152 /* diff info for patches and for paths limiting */
153 struct diff_options diffopt
;
154 struct diff_options pruning
;
156 struct reflog_walk_info
*reflog_info
;
157 struct decoration children
;
158 struct decoration merge_simplification
;
160 /* caching info, used ONLY by traverse_cache_slice */
161 struct rev_cache_info rev_cache_info
;
164 #define REV_TREE_SAME 0
165 #define REV_TREE_NEW 1 /* Only new files */
166 #define REV_TREE_OLD 2 /* Only files removed */
167 #define REV_TREE_DIFFERENT 3 /* Mixed changes */
170 void read_revisions_from_stdin(struct rev_info
*revs
);
172 typedef void (*show_early_output_fn_t
)(struct rev_info
*, struct commit_list
*);
173 extern volatile show_early_output_fn_t show_early_output
;
175 extern void init_revisions(struct rev_info
*revs
, const char *prefix
);
176 extern int setup_revisions(int argc
, const char **argv
, struct rev_info
*revs
, const char *def
);
177 extern void parse_revision_opt(struct rev_info
*revs
, struct parse_opt_ctx_t
*ctx
,
178 const struct option
*options
,
179 const char * const usagestr
[]);
180 extern int handle_revision_arg(const char *arg
, struct rev_info
*revs
,int flags
,int cant_be_filename
);
182 extern int prepare_revision_walk(struct rev_info
*revs
);
183 extern struct commit
*get_revision(struct rev_info
*revs
);
185 extern void mark_parents_uninteresting(struct commit
*commit
);
186 extern void mark_tree_uninteresting(struct tree
*tree
);
189 struct name_path
*up
;
194 char *path_name(const struct name_path
*path
, const char *name
);
196 extern void add_object(struct object
*obj
,
197 struct object_array
*p
,
198 struct name_path
*path
,
201 extern void add_pending_object(struct rev_info
*revs
, struct object
*obj
, const char *name
);
203 extern void add_head_to_pending(struct rev_info
*);
211 extern enum commit_action
get_commit_action(struct rev_info
*revs
, struct commit
*commit
);
212 extern enum commit_action
simplify_commit(struct rev_info
*revs
, struct commit
*commit
);
214 extern void insert_by_date_cached(struct commit
*p
, struct commit_list
**head
,
215 struct commit_list
*cached_base
, struct commit_list
**cache
);