undef/git-commit-vandalism
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git-push: accept tag <tag> as advertised.

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The documentation talked about "git push $URL tag <tag>" as a short-hand
for refs/tags/<tag>:refs/tags/<tag> for a long time but that was never
the case (the short-hand was for "git fetch").  Instead of fixing the
documentation, just add a bit of code to match it since it is easy to do
and would make it more consistent.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-12-13 10:03:39 -08:00
parent 7ef0435088
commit 411fb8baa6
1 changed files with 30 additions and 5 deletions
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35
builtin-push.c
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@ -57,11 +57,36 @@ static void expand_refspecs(void)
static void set_refspecs(const char **refs, int nr)
{
if (nr) {
size_t bytes = nr * sizeof(char *);
refspec = xrealloc(refspec, bytes);
memcpy(refspec, refs, bytes);
refspec_nr = nr;
int pass;
for (pass = 0; pass < 2; pass++) {
/* pass 0 counts and allocates, pass 1 fills */
int i, cnt;
for (i = cnt = 0; i < nr; i++) {
if (!strcmp("tag", refs[i])) {
int len;
char *tag;
if (nr <= ++i)
die("tag <tag> shorthand without <tag>");
if (pass) {
len = strlen(refs[i]) + 11;
tag = xmalloc(len);
strcpy(tag, "refs/tags/");
strcat(tag, refs[i]);
refspec[cnt] = tag;
}
cnt++;
continue;
}
if (pass)
refspec[cnt] = refs[i];
cnt++;
}
if (!pass) {
size_t bytes = cnt * sizeof(char *);
refspec_nr = cnt;
refspec = xrealloc(refspec, bytes);
}
}
}
expand_refspecs();
}