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37fde874c2
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>
20 lines
452 B
C
20 lines
452 B
C
#ifndef TAG_H
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#define TAG_H
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#include "object.h"
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extern const char *tag_type;
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struct tag {
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struct object object;
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struct object *tagged;
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char *tag;
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char *signature; /* not actually implemented */
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};
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extern struct tag *lookup_tag(const unsigned char *sha1);
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extern int parse_tag_buffer(struct tag *item, void *data, unsigned long size);
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extern int parse_tag(struct tag *item);
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extern struct object *deref_tag(struct object *);
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#endif /* TAG_H */
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