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Add function cgit_parse_tag()

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Teach cgit how to extract author info from a tag.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2007-01-17 01:09:51 +01:00
parent 06c81d6faa
commit a69061fdb7
2 changed files with 55 additions and 0 deletions
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8
cgit.h
View File

@ -27,6 +27,13 @@ struct commitinfo {
char *msg;
};
struct taginfo {
char *tagger;
char *tagger_email;
int tagger_date;
char *msg;
};
extern const char cgit_version[];
extern char *cgit_root;
@ -87,6 +94,7 @@ extern void html_filemode(unsigned short mode);
extern int cgit_read_config(const char *filename, configfn fn);
extern int cgit_parse_query(char *txt, configfn fn);
extern struct commitinfo *cgit_parse_commit(struct commit *commit);
extern struct taginfo *cgit_parse_tag(struct tag *tag);
extern char *cache_safe_filename(const char *unsafe);
extern int cache_lock(struct cacheitem *item);

47
parsing.c
View File

@ -196,3 +196,50 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
}
return ret;
}
struct taginfo *cgit_parse_tag(struct tag *tag)
{
void *data;
char type[20];
unsigned long size;
char *p, *t;
struct taginfo *ret;
data = read_sha1_file(tag->object.sha1, type, &size);
if (!data || strcmp(type, tag_type)) {
free(data);
return 0;
}
ret = xmalloc(sizeof(*ret));
ret->tagger = NULL;
ret->tagger_email = NULL;
ret->tagger_date = 0;
ret->msg = NULL;
p = data;
while (p) {
if (*p == '\n')
break;
if (!strncmp(p, "tagger ", 7)) {
p += 7;
t = strchr(p, '<') - 1;
ret->tagger = substr(p, t);
p = t;
t = strchr(t, '>') + 1;
ret->tagger_email = substr(p, t);
ret->tagger_date = atol(++t);
}
p = strchr(p, '\n') + 1;
}
while (p && (*p == '\n'))
p = strchr(p, '\n') + 1;
if (p)
ret->msg = xstrdup(p);
free(data);
return ret;
}