Re: [PATCH GSoC 2/5] fetch-object-info: parse type from server response

>
> The server can handle type requests but does not advertise the
> capability yet. Prepare the client to know how to parse the server
> response once the server advertises the capability.
>
> Mentored-by: Karthik Nayak <karthik.188@gmail.com>
> Mentored-by: Chandra Pratap <chandrapratap3519@gmail.com>
> Signed-off-by: Pablo Sabater <pabloosabaterr@gmail.com>
> ---
>  fetch-object-info.c | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/fetch-object-info.c b/fetch-object-info.c
> index ba7e179c44..cf6b94afb8 100644
> --- a/fetch-object-info.c
> +++ b/fetch-object-info.c
> @@ -50,6 +50,7 @@ int fetch_object_info(const enum protocol_version version, struct object_info_ar
>                       const int stateless_rpc, const int fd_out)
>  {
>         int size_index = -1;
> +       int type_index = -1;
>
>         switch (version) {
>         case protocol_v2:
> @@ -101,8 +102,13 @@ int fetch_object_info(const enum protocol_version version, struct object_info_ar
>                         for (size_t j = 0; j < args->oids->nr; j++)
>                                 object_info_data[j].sizep =
>                                         xcalloc(1, sizeof(*object_info_data[j].sizep));
> +               } else if (!strcmp(reader->line, "type")) {
> +                       type_index = (int)i;
> +                       for (size_t j = 0; j < args->oids->nr; j++)
> +                               object_info_data[j].typep =
> +                                       xcalloc(1, sizeof(*object_info_data[j].typep));
>                 } else {
> -                       BUG("only size is supported");
> +                       BUG("unexpected object-info option: %s", reader->line);
>                 }
>         }
>
> @@ -148,6 +154,10 @@ int fetch_object_info(const enum protocol_version version, struct object_info_ar
>                             object_info_values.items[0].string,
>                             object_info_values.items[size_index + 1].string);
>
> +               if (type_index >= 0)
> +                       *object_info_data[i].typep =
> +                               type_from_string(object_info_values.items[type_index + 1].string);
> +
>                 string_list_clear(&object_info_values, 0);