mirror of
https://github.com/git/git
synced 2024-08-27 11:39:22 +00:00
![Alexander Gavrilov](/assets/img/avatar_default.png)
Currently git-blame outputs text from the commit messages (e.g. the author name and the summary string) as-is, without even providing any information about the encoding used for the data. It makes interpreting the data in multilingual environment very difficult. This commit changes the blame implementation to recode the messages using the rules used by other commands like git-log. Namely, the target encoding can be specified through the i18n.commitEncoding or i18n.logOutputEncoding options, or directly on the command line using the --encoding parameter. Converting the encoding before output seems to be more friendly to the porcelain tools than simply providing the value of the encoding header, and does not require changing the output format. If anybody needs the old behavior, it is possible to achieve it by specifying --encoding=none. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
148 lines
4.5 KiB
C
148 lines
4.5 KiB
C
#ifndef COMMIT_H
|
|
#define COMMIT_H
|
|
|
|
#include "object.h"
|
|
#include "tree.h"
|
|
#include "strbuf.h"
|
|
#include "decorate.h"
|
|
|
|
struct commit_list {
|
|
struct commit *item;
|
|
struct commit_list *next;
|
|
};
|
|
|
|
struct commit {
|
|
struct object object;
|
|
void *util;
|
|
unsigned int indegree;
|
|
unsigned long date;
|
|
struct commit_list *parents;
|
|
struct tree *tree;
|
|
char *buffer;
|
|
};
|
|
|
|
extern int save_commit_buffer;
|
|
extern const char *commit_type;
|
|
|
|
/* While we can decorate any object with a name, it's only used for commits.. */
|
|
extern struct decoration name_decoration;
|
|
struct name_decoration {
|
|
struct name_decoration *next;
|
|
char name[1];
|
|
};
|
|
|
|
struct commit *lookup_commit(const unsigned char *sha1);
|
|
struct commit *lookup_commit_reference(const unsigned char *sha1);
|
|
struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
|
|
int quiet);
|
|
|
|
int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
|
|
|
|
int parse_commit(struct commit *item);
|
|
|
|
struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
|
|
unsigned commit_list_count(const struct commit_list *l);
|
|
struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
|
|
|
|
void free_commit_list(struct commit_list *list);
|
|
|
|
void sort_by_date(struct commit_list **list);
|
|
|
|
/* Commit formats */
|
|
enum cmit_fmt {
|
|
CMIT_FMT_RAW,
|
|
CMIT_FMT_MEDIUM,
|
|
CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM,
|
|
CMIT_FMT_SHORT,
|
|
CMIT_FMT_FULL,
|
|
CMIT_FMT_FULLER,
|
|
CMIT_FMT_ONELINE,
|
|
CMIT_FMT_EMAIL,
|
|
CMIT_FMT_USERFORMAT,
|
|
|
|
CMIT_FMT_UNSPECIFIED,
|
|
};
|
|
|
|
extern int non_ascii(int);
|
|
struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
|
|
extern char *reencode_commit_message(const struct commit *commit,
|
|
const char **encoding_p);
|
|
extern void get_commit_format(const char *arg, struct rev_info *);
|
|
extern void format_commit_message(const struct commit *commit,
|
|
const void *format, struct strbuf *sb,
|
|
enum date_mode dmode);
|
|
extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*,
|
|
struct strbuf *,
|
|
int abbrev, const char *subject,
|
|
const char *after_subject, enum date_mode,
|
|
int need_8bit_cte);
|
|
void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
|
|
const char *line, enum date_mode dmode,
|
|
const char *encoding);
|
|
void pp_title_line(enum cmit_fmt fmt,
|
|
const char **msg_p,
|
|
struct strbuf *sb,
|
|
const char *subject,
|
|
const char *after_subject,
|
|
const char *encoding,
|
|
int need_8bit_cte);
|
|
void pp_remainder(enum cmit_fmt fmt,
|
|
const char **msg_p,
|
|
struct strbuf *sb,
|
|
int indent);
|
|
|
|
|
|
/** Removes the first commit from a list sorted by date, and adds all
|
|
* of its parents.
|
|
**/
|
|
struct commit *pop_most_recent_commit(struct commit_list **list,
|
|
unsigned int mark);
|
|
|
|
struct commit *pop_commit(struct commit_list **stack);
|
|
|
|
void clear_commit_marks(struct commit *commit, unsigned int mark);
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
void sort_in_topological_order(struct commit_list ** list, int lifo);
|
|
|
|
struct commit_graft {
|
|
unsigned char sha1[20];
|
|
int nr_parent; /* < 0 if shallow commit */
|
|
unsigned char parent[FLEX_ARRAY][20]; /* more */
|
|
};
|
|
|
|
struct commit_graft *read_graft_line(char *buf, int len);
|
|
int register_commit_graft(struct commit_graft *, int);
|
|
struct commit_graft *lookup_commit_graft(const unsigned char *sha1);
|
|
|
|
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);
|
|
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);
|
|
|
|
extern int register_shallow(const unsigned char *sha1);
|
|
extern int unregister_shallow(const unsigned char *sha1);
|
|
extern int write_shallow_commits(int fd, int use_pack_protocol);
|
|
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);
|
|
|
|
int in_merge_bases(struct commit *, struct commit **, int);
|
|
|
|
extern int interactive_add(int argc, const char **argv, const char *prefix);
|
|
|
|
static inline int single_parent(struct commit *commit)
|
|
{
|
|
return commit->parents && !commit->parents->next;
|
|
}
|
|
|
|
struct commit_list *reduce_heads(struct commit_list *heads);
|
|
|
|
#endif /* COMMIT_H */
|