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author | Jiang Xin <zhiyou.jx@alibaba-inc.com> | 2020-04-17 12:45:32 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2020-04-17 22:16:31 +0300 |
commit | 7dcbeaa0df01661f31a0d93e5d5787a5d3767358 (patch) | |
tree | 09801410b978d6e1295793b7248514175c960e35 /send-pack.c | |
parent | 274b9cc25322d9ee79aa8e6d4e86f0ffe5ced925 (diff) |
send-pack: fix inconsistent porcelain output
The porcelain output of a failed `git-push` command is inconsistent for
different protocols. For example, the following `git-push` command
may fail due to the failure of the `pre-receive` hook.
git push --porcelain origin HEAD:refs/heads/master
For SSH protocol, the porcelain output does not end with a "Done"
message:
To <URL/of/upstream.git>
! HEAD:refs/heads/master [remote rejected] (pre-receive hook declined)
While for HTTP protocol, the porcelain output does end with a "Done"
message:
To <URL/of/upstream.git>
! HEAD:refs/heads/master [remote rejected] (pre-receive hook declined)
Done
The following code at the end of function `send_pack()` indicates that
`send_pack()` should not return an error if some references are rejected
in porcelain mode.
int send_pack(...)
... ...
if (args->porcelain)
return 0;
for (ref = remote_refs; ref; ref = ref->next) {
switch (ref->status) {
case REF_STATUS_NONE:
case REF_STATUS_UPTODATE:
case REF_STATUS_OK:
break;
default:
return -1;
}
}
return 0;
}
So if atomic push failed, must check the porcelain mode before return
an error. And `receive_status()` should not return an error for a
failed updated reference, because `send_pack()` will check them instead.
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'send-pack.c')
-rw-r--r-- | send-pack.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/send-pack.c b/send-pack.c index 0407841ae8..1835cd5582 100644 --- a/send-pack.c +++ b/send-pack.c @@ -190,10 +190,8 @@ static int receive_status(struct packet_reader *reader, struct ref *refs) if (reader->line[0] == 'o' && reader->line[1] == 'k') hint->status = REF_STATUS_OK; - else { + else hint->status = REF_STATUS_REMOTE_REJECT; - ret = -1; - } hint->remote_status = xstrdup_or_null(msg); /* start our next search from the next ref */ hint = hint->next; @@ -489,7 +487,8 @@ int send_pack(struct send_pack_args *args, if (use_atomic) { strbuf_release(&req_buf); strbuf_release(&cap_buf); - return atomic_push_failure(args, remote_refs, ref); + atomic_push_failure(args, remote_refs, ref); + return args->porcelain ? 0 : -1; } /* else fallthrough */ default: |