diff options
Diffstat (limited to 'commit.h')
| -rw-r--r-- | commit.h | 116 |
1 files changed, 100 insertions, 16 deletions
@@ -5,6 +5,8 @@ #include "tree.h" #include "strbuf.h" #include "decorate.h" +#include "gpg-interface.h" +#include "string-list.h" struct commit_list { struct commit *item; @@ -14,7 +16,7 @@ struct commit_list { struct commit { struct object object; void *util; - unsigned int indegree; + unsigned int index; unsigned long date; struct commit_list *parents; struct tree *tree; @@ -47,17 +49,23 @@ struct commit *lookup_commit_or_die(const unsigned char *sha1, const char *ref_n int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size); int parse_commit(struct commit *item); +void parse_commit_or_die(struct commit *item); /* Find beginning and length of commit subject. */ int find_commit_subject(const char *commit_buffer, const char **subject); struct commit_list *commit_list_insert(struct commit *item, struct commit_list **list); +struct commit_list **commit_list_append(struct commit *commit, + struct commit_list **next); unsigned commit_list_count(const struct commit_list *l); struct commit_list *commit_list_insert_by_date(struct commit *item, struct commit_list **list); void commit_list_sort_by_date(struct commit_list **list); +/* Shallow copy of the input list */ +struct commit_list *copy_commit_list(struct commit_list *list); + void free_commit_list(struct commit_list *list); /* Commit formats */ @@ -76,16 +84,29 @@ enum cmit_fmt { }; struct pretty_print_context { + /* + * Callers should tweak these to change the behavior of pp_* functions. + */ enum cmit_fmt fmt; int abbrev; const char *subject; const char *after_subject; int preserve_subject; enum date_mode date_mode; + unsigned date_mode_explicit:1; int need_8bit_cte; - int show_notes; + char *notes_message; struct reflog_walk_info *reflog_info; const char *output_encoding; + struct string_list *mailmap; + int color; + struct ident_split *from_ident; + + /* + * Fields below here are manipulated internally by pp_* functions and + * should not be counted on by callers. + */ + struct string_list in_body_headers; }; struct userformat_want { @@ -95,9 +116,9 @@ struct userformat_want { extern int has_non_ascii(const char *text); struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */ extern char *logmsg_reencode(const struct commit *commit, + char **commit_encoding, const char *output_encoding); -extern char *reencode_commit_message(const struct commit *commit, - const char **encoding_p); +extern void logmsg_free(char *msg, const struct commit *commit); extern void get_commit_format(const char *arg, struct rev_info *); extern const char *format_subject(struct strbuf *sb, const char *msg, const char *line_separator); @@ -105,20 +126,20 @@ extern void userformat_find_requirements(const char *fmt, struct userformat_want extern void format_commit_message(const struct commit *commit, const char *format, struct strbuf *sb, const struct pretty_print_context *context); -extern void pretty_print_commit(const struct pretty_print_context *pp, +extern void pretty_print_commit(struct pretty_print_context *pp, const struct commit *commit, struct strbuf *sb); extern void pp_commit_easy(enum cmit_fmt fmt, const struct commit *commit, struct strbuf *sb); -void pp_user_info(const struct pretty_print_context *pp, +void pp_user_info(struct pretty_print_context *pp, const char *what, struct strbuf *sb, const char *line, const char *encoding); -void pp_title_line(const struct pretty_print_context *pp, +void pp_title_line(struct pretty_print_context *pp, const char **msg_p, struct strbuf *sb, const char *encoding, int need_8bit_cte); -void pp_remainder(const struct pretty_print_context *pp, +void pp_remainder(struct pretty_print_context *pp, const char **msg_p, struct strbuf *sb, int indent); @@ -133,17 +154,27 @@ struct commit *pop_most_recent_commit(struct commit_list **list, struct commit *pop_commit(struct commit_list **stack); void clear_commit_marks(struct commit *commit, unsigned int mark); +void clear_commit_marks_many(int nr, struct commit **commit, unsigned int mark); void clear_commit_marks_for_object_array(struct object_array *a, unsigned mark); + +enum rev_sort_order { + REV_SORT_IN_GRAPH_ORDER = 0, + REV_SORT_BY_COMMIT_DATE, + REV_SORT_BY_AUTHOR_DATE +}; + /* * Performs an in-place topological sort of list supplied. * * invariant of resulting list is: * a reachable from b => ord(b) < ord(a) - * in addition, when lifo == 0, commits on parallel tracks are - * sorted in the dates order. + * sort_order further specifies: + * REV_SORT_IN_GRAPH_ORDER: try to show a commit on a single-parent + * chain together. + * REV_SORT_BY_COMMIT_DATE: show eligible commits in committer-date order. */ -void sort_in_topological_order(struct commit_list ** list, int lifo); +void sort_in_topological_order(struct commit_list **, enum rev_sort_order); struct commit_graft { unsigned char sha1[20]; @@ -160,19 +191,58 @@ extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *r extern struct commit_list *get_merge_bases_many(struct commit *one, int n, struct commit **twos, int cleanup); extern struct commit_list *get_octopus_merge_bases(struct commit_list *in); +/* largest positive number a signed 32-bit integer can contain */ +#define INFINITE_DEPTH 0x7fffffff + +struct sha1_array; +struct ref; extern int register_shallow(const unsigned char *sha1); extern int unregister_shallow(const unsigned char *sha1); extern int for_each_commit_graft(each_commit_graft_fn, void *); extern int is_repository_shallow(void); extern struct commit_list *get_shallow_commits(struct object_array *heads, int depth, int shallow_flag, int not_shallow_flag); +extern void check_shallow_file_for_update(void); +extern void set_alternate_shallow_file(const char *path, int override); +extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol, + const struct sha1_array *extra); +extern void setup_alternate_shallow(struct lock_file *shallow_lock, + const char **alternate_shallow_file, + const struct sha1_array *extra); +extern char *setup_temporary_shallow(const struct sha1_array *extra); +extern void advertise_shallow_grafts(int); + +struct shallow_info { + struct sha1_array *shallow; + int *ours, nr_ours; + int *theirs, nr_theirs; + struct sha1_array *ref; + + /* for receive-pack */ + uint32_t **used_shallow; + int *need_reachability_test; + int *reachable; + int *shallow_ref; + struct commit **commits; + int nr_commits; +}; + +extern void prepare_shallow_info(struct shallow_info *, struct sha1_array *); +extern void clear_shallow_info(struct shallow_info *); +extern void remove_nonexistent_theirs_shallow(struct shallow_info *); +extern void assign_shallow_commits_to_refs(struct shallow_info *info, + uint32_t **used, + int *ref_status); +extern int delayed_reachability_test(struct shallow_info *si, int c); +extern void prune_shallow(int show_only); int is_descendant_of(struct commit *, struct commit_list *); -int in_merge_bases(struct commit *, struct commit **, int); +int in_merge_bases(struct commit *, struct commit *); +int in_merge_bases_many(struct commit *, int, struct commit **); extern int interactive_add(int argc, const char **argv, const char *prefix, int patch); extern int run_add_interactive(const char *revision, const char *patch_mode, - const char **pathspec); + const struct pathspec *pathspec); static inline int single_parent(struct commit *commit) { @@ -191,17 +261,16 @@ struct commit_extra_header { extern void append_merge_tag_headers(struct commit_list *parents, struct commit_extra_header ***tail); -extern int commit_tree(const struct strbuf *msg, unsigned char *tree, +extern int commit_tree(const struct strbuf *msg, const unsigned char *tree, struct commit_list *parents, unsigned char *ret, const char *author, const char *sign_commit); -extern int commit_tree_extended(const struct strbuf *msg, unsigned char *tree, +extern int commit_tree_extended(const struct strbuf *msg, const unsigned char *tree, struct commit_list *parents, unsigned char *ret, const char *author, const char *sign_commit, struct commit_extra_header *); extern struct commit_extra_header *read_commit_extra_headers(struct commit *, const char **); -extern struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **); extern void free_commit_extra_headers(struct commit_extra_header *extra); @@ -220,4 +289,19 @@ struct commit *get_merge_parent(const char *name); extern int parse_signed_commit(const unsigned char *sha1, struct strbuf *message, struct strbuf *signature); +extern void print_commit_list(struct commit_list *list, + const char *format_cur, + const char *format_last); + +/* + * Check the signature of the given commit. The result of the check is stored + * in sig->check_result, 'G' for a good signature, 'U' for a good signature + * from an untrusted signer, 'B' for a bad signature and 'N' for no signature + * at all. This may allocate memory for sig->gpg_output, sig->gpg_status, + * sig->signer and sig->key. + */ +extern void check_commit_signature(const struct commit* commit, struct signature_check *sigc); + +int compare_commits_by_commit_date(const void *a_, const void *b_, void *unused); + #endif /* COMMIT_H */ |