Re: [PATCH] send-pack: respect '+' on wildcard refspecs

> When matching source and destination refs, we were failing
> to pull the 'force' parameter from wildcard respects (but
> not explicit ones) and attach it to the ref struct.
>
> This adds a test for explicit and wildcard refspecs; the
> latter fails without this patch.
>
> Signed-off-by: Jeff King <peff@peff.net>
> ---
>  remote.c             |    2 ++
>  t/t5400-send-pack.sh |   48 ++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 50 insertions(+), 0 deletions(-)
>
> diff --git a/remote.c b/remote.c
> index b20e2be..170015a 100644
> --- a/remote.c
> +++ b/remote.c
> @@ -762,6 +762,8 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
>                         hashcpy(dst_peer->new_sha1, src->new_sha1);
>                 }
>                 dst_peer->peer_ref = src;
> +               if (pat)
> +                       dst_peer->force = pat->force;
>         free_name:
>                 free(dst_name);
>         }
> diff --git a/t/t5400-send-pack.sh b/t/t5400-send-pack.sh
> index 57c6397..2d0c07f 100755
> --- a/t/t5400-send-pack.sh
> +++ b/t/t5400-send-pack.sh
> @@ -123,4 +123,52 @@ test_expect_success \
>         git-branch -a >branches && ! grep -q origin/master branches
>  '
>
> +rewound_push_setup() {
> +       rm -rf parent child &&
> +       mkdir parent && cd parent &&
> +       git-init && echo one >file && git-add file && git-commit -m one &&
> +       echo two >file && git-commit -a -m two &&
> +       cd .. &&
> +       git-clone parent child && cd child && git-reset --hard HEAD^
> +}
> +
> +rewound_push_succeeded() {
> +       cmp ../parent/.git/refs/heads/master .git/refs/heads/master
> +}
> +
> +rewound_push_failed() {
> +       if rewound_push_succeeded
> +       then
> +               false
> +       else
> +               true
> +       fi
> +}
> +
> +test_expect_success \
> +       'pushing explicit refspecs respects forcing' '
> +       rewound_push_setup &&
> +       if git-send-pack ../parent/.git refs/heads/master:refs/heads/master
> +       then
> +               false
> +       else
> +               true
> +       fi && rewound_push_failed &&
> +       git-send-pack ../parent/.git +refs/heads/master:refs/heads/master &&
> +       rewound_push_succeeded
> +'
> +
> +test_expect_success \
> +       'pushing wildcard refspecs respects forcing' '
> +       rewound_push_setup &&
> +       if git-send-pack ../parent/.git refs/heads/*:refs/heads/*
> +       then
> +               false
> +       else
> +               true
> +       fi && rewound_push_failed &&
> +       git-send-pack ../parent/.git +refs/heads/*:refs/heads/* &&
> +       rewound_push_succeeded
> +'
> +
>  test_done
> --
> 1.5.3.4.1254.gc1ca9-dirty
>