| #ifndef REVISION_H |
| #define REVISION_H |
| |
| #include "parse-options.h" |
| #include "grep.h" |
| #include "notes.h" |
| |
| #define SEEN (1u<<0) |
| #define UNINTERESTING (1u<<1) |
| #define TREESAME (1u<<2) |
| #define SHOWN (1u<<3) |
| #define TMP_MARK (1u<<4) /* for isolated cases; clean after use */ |
| #define BOUNDARY (1u<<5) |
| #define CHILD_SHOWN (1u<<6) |
| #define ADDED (1u<<7) /* Parents already parsed and added? */ |
| #define SYMMETRIC_LEFT (1u<<8) |
| #define PATCHSAME (1u<<9) |
| #define ALL_REV_FLAGS ((1u<<10)-1) |
| |
| #define DECORATE_SHORT_REFS 1 |
| #define DECORATE_FULL_REFS 2 |
| |
| struct rev_info; |
| struct log_info; |
| struct string_list; |
| |
| struct rev_cmdline_info { |
| unsigned int nr; |
| unsigned int alloc; |
| struct rev_cmdline_entry { |
| struct object *item; |
| const char *name; |
| enum { |
| REV_CMD_REF, |
| REV_CMD_PARENTS_ONLY, |
| REV_CMD_LEFT, |
| REV_CMD_RIGHT, |
| REV_CMD_REV |
| } whence; |
| unsigned flags; |
| } *rev; |
| }; |
| |
| struct rev_info { |
| /* Starting list */ |
| struct commit_list *commits; |
| struct object_array pending; |
| |
| /* Parents of shown commits */ |
| struct object_array boundary_commits; |
| |
| /* The end-points specified by the end user */ |
| struct rev_cmdline_info cmdline; |
| |
| /* Basic information */ |
| const char *prefix; |
| const char *def; |
| struct pathspec prune_data; |
| unsigned int early_output:1, |
| ignore_missing:1; |
| |
| /* Traversal flags */ |
| unsigned int dense:1, |
| prune:1, |
| no_walk:1, |
| show_all:1, |
| remove_empty_trees:1, |
| simplify_history:1, |
| lifo:1, |
| topo_order:1, |
| simplify_merges:1, |
| simplify_by_decoration:1, |
| tag_objects:1, |
| tree_objects:1, |
| blob_objects:1, |
| verify_objects:1, |
| edge_hint:1, |
| limited:1, |
| unpacked:1, |
| boundary:2, |
| count:1, |
| left_right:1, |
| left_only:1, |
| right_only:1, |
| rewrite_parents:1, |
| print_parents:1, |
| show_source:1, |
| show_decorations:1, |
| reverse:1, |
| reverse_output_stage:1, |
| cherry_pick:1, |
| cherry_mark:1, |
| bisect:1, |
| ancestry_path:1, |
| first_parent_only:1; |
| |
| /* Diff flags */ |
| unsigned int diff:1, |
| full_diff:1, |
| show_root_diff:1, |
| no_commit_id:1, |
| verbose_header:1, |
| ignore_merges:1, |
| combine_merges:1, |
| dense_combined_merges:1, |
| always_show_header:1; |
| |
| /* Format info */ |
| unsigned int shown_one:1, |
| show_merge:1, |
| show_notes:1, |
| show_notes_given:1, |
| show_signature:1, |
| pretty_given:1, |
| abbrev_commit:1, |
| abbrev_commit_given:1, |
| use_terminator:1, |
| missing_newline:1, |
| date_mode_explicit:1, |
| preserve_subject:1; |
| unsigned int disable_stdin:1; |
| unsigned int leak_pending:1; |
| |
| enum date_mode date_mode; |
| |
| unsigned int abbrev; |
| enum cmit_fmt commit_format; |
| struct log_info *loginfo; |
| int nr, total; |
| const char *mime_boundary; |
| const char *patch_suffix; |
| int numbered_files; |
| char *message_id; |
| struct string_list *ref_message_ids; |
| const char *add_signoff; |
| const char *extra_headers; |
| const char *log_reencode; |
| const char *subject_prefix; |
| int no_inline; |
| int show_log_size; |
| |
| /* Filter by commit log message */ |
| struct grep_opt grep_filter; |
| |
| /* Display history graph */ |
| struct git_graph *graph; |
| |
| /* special limits */ |
| int skip_count; |
| int max_count; |
| unsigned long max_age; |
| unsigned long min_age; |
| int min_parents; |
| int max_parents; |
| |
| /* diff info for patches and for paths limiting */ |
| struct diff_options diffopt; |
| struct diff_options pruning; |
| |
| struct reflog_walk_info *reflog_info; |
| struct decoration children; |
| struct decoration merge_simplification; |
| |
| /* notes-specific options: which refs to show */ |
| struct display_notes_opt notes_opt; |
| |
| /* commit counts */ |
| int count_left; |
| int count_right; |
| int count_same; |
| }; |
| |
| #define REV_TREE_SAME 0 |
| #define REV_TREE_NEW 1 /* Only new files */ |
| #define REV_TREE_OLD 2 /* Only files removed */ |
| #define REV_TREE_DIFFERENT 3 /* Mixed changes */ |
| |
| /* revision.c */ |
| typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); |
| extern volatile show_early_output_fn_t show_early_output; |
| |
| struct setup_revision_opt { |
| const char *def; |
| void (*tweak)(struct rev_info *, struct setup_revision_opt *); |
| const char *submodule; |
| int assume_dashdash; |
| }; |
| |
| extern void init_revisions(struct rev_info *revs, const char *prefix); |
| extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *); |
| extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx, |
| const struct option *options, |
| const char * const usagestr[]); |
| extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename); |
| |
| extern int prepare_revision_walk(struct rev_info *revs); |
| extern struct commit *get_revision(struct rev_info *revs); |
| extern char *get_revision_mark(const struct rev_info *revs, const struct commit *commit); |
| extern void put_revision_mark(const struct rev_info *revs, const struct commit *commit); |
| |
| extern void mark_parents_uninteresting(struct commit *commit); |
| extern void mark_tree_uninteresting(struct tree *tree); |
| |
| struct name_path { |
| struct name_path *up; |
| int elem_len; |
| const char *elem; |
| }; |
| |
| char *path_name(const struct name_path *path, const char *name); |
| |
| extern void show_object_with_name(FILE *, struct object *, const struct name_path *, const char *); |
| |
| extern void add_object(struct object *obj, |
| struct object_array *p, |
| struct name_path *path, |
| const char *name); |
| |
| extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name); |
| extern void add_pending_sha1(struct rev_info *revs, const char *name, const unsigned char *sha1, unsigned int flags); |
| |
| extern void add_head_to_pending(struct rev_info *); |
| |
| enum commit_action { |
| commit_ignore, |
| commit_show, |
| commit_error |
| }; |
| |
| extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit); |
| extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit); |
| |
| #endif |