git/tag.h
Junio C Hamano 37fde874c2 Fix send-pack for non-commitish tags.
Again I left the v2.6.11-tree tag behind.  My bad.

This commit makes sure that we do not barf when pushing a ref
that is a non-commitish tag.  You can update a remote ref under
the following conditions:

 * You can always use --force.
 * Creating a brand new ref is OK.
 * If the remote ref is exactly the same as what you are
   pushing, it is OK (nothing is pushed).
 * You can replace a commitish with another commitish which is a
   descendant of it, if you can verify the ancestry between them;
   this and the above means you have to have what you are replacing.
 * Otherwise you cannot update; you need to use --force.

Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-08-05 00:47:56 -07:00

21 lines
452 B
C

#ifndef TAG_H
#define TAG_H
#include "object.h"
extern const char *tag_type;
struct tag {
struct object object;
struct object *tagged;
char *tag;
char *signature; /* not actually implemented */
};
extern struct tag *lookup_tag(const unsigned char *sha1);
extern int parse_tag_buffer(struct tag *item, void *data, unsigned long size);
extern int parse_tag(struct tag *item);
extern struct object *deref_tag(struct object *);
#endif /* TAG_H */