4 #include "parse-options.h"
9 #define UNINTERESTING (1u<<1)
10 #define TREESAME (1u<<2)
12 #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */
13 #define BOUNDARY (1u<<5)
14 #define CHILD_SHOWN (1u<<6)
15 #define ADDED (1u<<7) /* Parents already parsed and added? */
16 #define SYMMETRIC_LEFT (1u<<8)
17 #define PATCHSAME (1u<<9)
18 #define ALL_REV_FLAGS ((1u<<10)-1)
20 #define DECORATE_SHORT_REFS 1
21 #define DECORATE_FULL_REFS 2
27 struct rev_cmdline_info {
30 struct rev_cmdline_entry {
44 #define REVISION_WALK_WALK 0
45 #define REVISION_WALK_NO_WALK_SORTED 1
46 #define REVISION_WALK_NO_WALK_UNSORTED 2
50 struct commit_list *commits;
51 struct object_array pending;
53 /* Parents of shown commits */
54 struct object_array boundary_commits;
56 /* The end-points specified by the end user */
57 struct rev_cmdline_info cmdline;
59 /* Basic information */
62 struct pathspec prune_data;
63 unsigned int early_output:1,
76 simplify_by_decoration:1,
94 reverse_output_stage:1,
109 dense_combined_merges:1,
110 always_show_header:1;
113 unsigned int shown_one:1,
121 abbrev_commit_given:1,
124 date_mode_explicit:1,
126 unsigned int disable_stdin:1;
127 unsigned int leak_pending:1;
129 enum date_mode date_mode;
132 enum cmit_fmt commit_format;
133 struct log_info *loginfo;
135 const char *mime_boundary;
136 const char *patch_suffix;
139 struct string_list *ref_message_ids;
140 const char *add_signoff;
141 const char *extra_headers;
142 const char *log_reencode;
143 const char *subject_prefix;
147 /* Filter by commit log message */
148 struct grep_opt grep_filter;
150 /* Display history graph */
151 struct git_graph *graph;
156 unsigned long max_age;
157 unsigned long min_age;
161 /* diff info for patches and for paths limiting */
162 struct diff_options diffopt;
163 struct diff_options pruning;
165 struct reflog_walk_info *reflog_info;
166 struct decoration children;
167 struct decoration merge_simplification;
169 /* notes-specific options: which refs to show */
170 struct display_notes_opt notes_opt;
178 #define REV_TREE_SAME 0
179 #define REV_TREE_NEW 1 /* Only new files */
180 #define REV_TREE_OLD 2 /* Only files removed */
181 #define REV_TREE_DIFFERENT 3 /* Mixed changes */
184 typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *);
185 extern volatile show_early_output_fn_t show_early_output;
187 struct setup_revision_opt {
189 void (*tweak)(struct rev_info *, struct setup_revision_opt *);
190 const char *submodule;
195 extern void init_revisions(struct rev_info *revs, const char *prefix);
196 extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *);
197 extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx,
198 const struct option *options,
199 const char * const usagestr[]);
200 #define REVARG_CANNOT_BE_FILENAME 01
201 #define REVARG_COMMITTISH 02
202 extern int handle_revision_arg(const char *arg, struct rev_info *revs, int flags, unsigned revarg_opt);
204 extern void reset_revision_walk(void);
205 extern int prepare_revision_walk(struct rev_info *revs);
206 extern struct commit *get_revision(struct rev_info *revs);
207 extern char *get_revision_mark(const struct rev_info *revs, const struct commit *commit);
208 extern void put_revision_mark(const struct rev_info *revs, const struct commit *commit);
210 extern void mark_parents_uninteresting(struct commit *commit);
211 extern void mark_tree_uninteresting(struct tree *tree);
214 struct name_path *up;
219 char *path_name(const struct name_path *path, const char *name);
221 extern void show_object_with_name(FILE *, struct object *, const struct name_path *, const char *);
223 extern void add_object(struct object *obj,
224 struct object_array *p,
225 struct name_path *path,
228 extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name);
229 extern void add_pending_sha1(struct rev_info *revs, const char *name, const unsigned char *sha1, unsigned int flags);
231 extern void add_head_to_pending(struct rev_info *);
239 extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit);
240 extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit);