mirror of
https://github.com/git/git.git
synced 2024-11-19 01:23:53 +01:00
6bf4f1b4c9
Earlier, the callchain from pretty_print_commit() down to pp_title_line()
had an unwarranted assumption that the presense of "after_subject"
parameter, means the caller has already output MIME headers for
attachments. The parameter's primary purpose is to give extra header
lines the caller wants to place after pp_title_line() generates the
"Subject: " line.
This assumption does not hold when the user used the format.header
configuration variable to pass extra headers, and caused a message with
non-ASCII character to lack proper MIME headers (e.g. 8-bit CTE header).
The earlier logic also failed to suppress duplicated MIME headers when
"format-patch -s --attach" is asked for and the signer's name demanded
8-bit clean transport.
This patch fixes the logic by introducing a separate need_8bit_cte
parameter passed down the callchain. This can have one of these values:
-1 : we've already done MIME crap and we do not want to add extra header
to say this is 8bit in pp_title_line();
0 : we haven't done MIME and we have not seen anything that is 8bit yet;
1 : we haven't done MIME and we have seen something that is 8bit;
pp_title_line() must add MIME header.
It adds two tests by Jeff King who independently diagnosed this issue.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
125 lines
3.6 KiB
C
125 lines
3.6 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);
|
|
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);
|
|
extern enum cmit_fmt get_commit_format(const char *arg);
|
|
extern void format_commit_message(const struct commit *commit,
|
|
const void *format, struct strbuf *sb);
|
|
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);
|
|
|
|
/** 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);
|
|
int read_graft_file(const char *graft_file);
|
|
|
|
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);
|
|
|
|
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);
|
|
extern int rerere(void);
|
|
|
|
static inline int single_parent(struct commit *commit)
|
|
{
|
|
return commit->parents && !commit->parents->next;
|
|
}
|
|
|
|
#endif /* COMMIT_H */
|