4 #include "parse-options.h"
10 #define UNINTERESTING (1u<<1)
11 #define TREESAME (1u<<2)
13 #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */
14 #define BOUNDARY (1u<<5)
15 #define CHILD_SHOWN (1u<<6)
16 #define ADDED (1u<<7) /* Parents already parsed and added? */
17 #define SYMMETRIC_LEFT (1u<<8)
18 #define PATCHSAME (1u<<9)
19 #define BOTTOM (1u<<10)
20 #define ALL_REV_FLAGS ((1u<<11)-1)
22 #define DECORATE_SHORT_REFS 1
23 #define DECORATE_FULL_REFS 2
29 struct rev_cmdline_info
{
32 struct rev_cmdline_entry
{
47 #define REVISION_WALK_WALK 0
48 #define REVISION_WALK_NO_WALK_SORTED 1
49 #define REVISION_WALK_NO_WALK_UNSORTED 2
53 struct commit_list
*commits
;
54 struct object_array pending
;
56 /* Parents of shown commits */
57 struct object_array boundary_commits
;
59 /* The end-points specified by the end user */
60 struct rev_cmdline_info cmdline
;
62 /* excluding from --branches, --refs, etc. expansion */
63 struct string_list
*ref_excludes
;
65 /* Basic information */
68 struct pathspec prune_data
;
71 enum rev_sort_order sort_order
;
73 unsigned int early_output
:1,
85 simplify_by_decoration
:1,
103 reverse_output_stage
:1,
109 line_level_traverse
:1;
119 dense_combined_merges
:1,
120 always_show_header
:1;
123 unsigned int shown_one
:1,
131 abbrev_commit_given
:1,
134 date_mode_explicit
:1,
136 unsigned int disable_stdin
:1;
137 unsigned int leak_pending
:1;
139 enum date_mode date_mode
;
142 enum cmit_fmt commit_format
;
143 struct log_info
*loginfo
;
145 const char *mime_boundary
;
146 const char *patch_suffix
;
150 struct ident_split from_ident
;
151 struct string_list
*ref_message_ids
;
153 const char *extra_headers
;
154 const char *log_reencode
;
155 const char *subject_prefix
;
158 struct string_list
*mailmap
;
160 /* Filter by commit log message */
161 struct grep_opt grep_filter
;
163 /* Display history graph */
164 struct git_graph
*graph
;
169 unsigned long max_age
;
170 unsigned long min_age
;
174 /* diff info for patches and for paths limiting */
175 struct diff_options diffopt
;
176 struct diff_options pruning
;
178 struct reflog_walk_info
*reflog_info
;
179 struct decoration children
;
180 struct decoration merge_simplification
;
181 struct decoration treesame
;
183 /* notes-specific options: which refs to show */
184 struct display_notes_opt notes_opt
;
191 /* line level range that we are chasing */
192 struct decoration line_log_data
;
195 extern int ref_excluded(struct string_list
*, const char *path
);
196 void clear_ref_exclusion(struct string_list
**);
197 void add_ref_exclusion(struct string_list
**, const char *exclude
);
200 #define REV_TREE_SAME 0
201 #define REV_TREE_NEW 1 /* Only new files */
202 #define REV_TREE_OLD 2 /* Only files removed */
203 #define REV_TREE_DIFFERENT 3 /* Mixed changes */
206 typedef void (*show_early_output_fn_t
)(struct rev_info
*, struct commit_list
*);
207 extern volatile show_early_output_fn_t show_early_output
;
209 struct setup_revision_opt
{
211 void (*tweak
)(struct rev_info
*, struct setup_revision_opt
*);
212 const char *submodule
;
217 extern void init_revisions(struct rev_info
*revs
, const char *prefix
);
218 extern int setup_revisions(int argc
, const char **argv
, struct rev_info
*revs
,
219 struct setup_revision_opt
*);
220 extern void parse_revision_opt(struct rev_info
*revs
, struct parse_opt_ctx_t
*ctx
,
221 const struct option
*options
,
222 const char * const usagestr
[]);
223 #define REVARG_CANNOT_BE_FILENAME 01
224 #define REVARG_COMMITTISH 02
225 extern int handle_revision_arg(const char *arg
, struct rev_info
*revs
,
226 int flags
, unsigned revarg_opt
);
228 extern void reset_revision_walk(void);
229 extern int prepare_revision_walk(struct rev_info
*revs
);
230 extern struct commit
*get_revision(struct rev_info
*revs
);
231 extern char *get_revision_mark(const struct rev_info
*revs
,
232 const struct commit
*commit
);
233 extern void put_revision_mark(const struct rev_info
*revs
,
234 const struct commit
*commit
);
236 extern void mark_parents_uninteresting(struct commit
*commit
);
237 extern void mark_tree_uninteresting(struct tree
*tree
);
240 struct name_path
*up
;
245 char *path_name(const struct name_path
*path
, const char *name
);
247 extern void show_object_with_name(FILE *, struct object
*,
248 const struct name_path
*, const char *);
250 extern void add_object(struct object
*obj
,
251 struct object_array
*p
,
252 struct name_path
*path
,
255 extern void add_pending_object(struct rev_info
*revs
,
256 struct object
*obj
, const char *name
);
257 extern void add_pending_sha1(struct rev_info
*revs
,
258 const char *name
, const unsigned char *sha1
,
261 extern void add_head_to_pending(struct rev_info
*);
269 extern enum commit_action
get_commit_action(struct rev_info
*revs
,
270 struct commit
*commit
);
271 extern enum commit_action
simplify_commit(struct rev_info
*revs
,
272 struct commit
*commit
);
274 enum rewrite_result
{
276 rewrite_one_noparents
,
280 typedef enum rewrite_result (*rewrite_parent_fn_t
)(struct rev_info
*revs
, struct commit
**pp
);
282 extern int rewrite_parents(struct rev_info
*revs
, struct commit
*commit
,
283 rewrite_parent_fn_t rewrite_parent
);