Re: [PATCH v5 2/2] cat-file: teach cat-file a '--literally' option

> Currently 'git cat-file' throws an error while trying to
> print the type or size of a broken/corrupt object which is
> created using 'git hash-object --literally'. This is
> because these objects are usually of unknown types.
>
> Teach git cat-file a '--literally' option where it prints
> the type or size of a broken/corrupt object without throwing
> an error.
>
> Modify '-t' and '-s' options to call sha1_object_info_extended()
> directly to support the '--literally' option.
>
> Helped-by: Junio C Hamano <gitster@pobox.com>
> Helped-by: Eric Sunshine <sunshine@sunshineco
> Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
> ---
> diff --git a/builtin/cat-file.c b/builtin/cat-file.c
> index df99df4..6fee461 100644
> --- a/builtin/cat-file.c
> +++ b/builtin/cat-file.c
> @@ -405,5 +423,10 @@ int cmd_cat_file(int argc, const char **argv, const char *prefix)
>         if (batch.enabled)
>                 return batch_objects(&batch);
>
> -       return cat_one_file(opt, exp_type, obj_name);
> +       if (literally && (opt == 't' || opt == 's'))
> +               return cat_one_file(opt, exp_type, obj_name, literally);
> +       else if (literally)
> +               die("git cat-file --literally: use with -s or -t");
> +
> +       return cat_one_file(opt, exp_type, obj_name, literally);