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Make push more verbose about illegal combination of options

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It may be unclear that --all, --mirror, --tags and/or explicit refspecs
are illegal combinations for git push.

Git was silently failing in these cases, while we can complaint more
properly about it.

Signed-off-by: Marek Zawirski <marek.zawirski@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Marek Zawirski 2008-08-16 19:58:32 +02:00 committed by Junio C Hamano
parent 053fd0c1c3
commit b259f09b18
1 changed files with 11 additions and 2 deletions
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13
builtin-push.c
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@ -59,8 +59,17 @@ static int do_push(const char *repo, int flags)
if (remote->mirror)
flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) && refspec)
return -1;
if ((flags & TRANSPORT_PUSH_ALL) && refspec) {
if (!strcmp(*refspec, "refs/tags/*"))
return error("--all and --tags are incompatible");
return error("--all can't be combined with refspecs");
}
if ((flags & TRANSPORT_PUSH_MIRROR) && refspec) {
if (!strcmp(*refspec, "refs/tags/*"))
return error("--mirror and --tags are incompatible");
return error("--mirror can't be combined with refspecs");
}
if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) ==
(TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) {