Re: [PATCH 5/5] builtin-remote: Make "remote -v" display push urls

> Currently, "remote -v" simply lists all urls so that one has to remember
> that only the first one is used for fetches, and all are used for
> pushes.
>
> Change this so that the role of an url is displayed in parentheses, and
> also display push urls.
>
> Example with "mjg" having 1 url and 1 pushurl, "origin" having 3 urls,
> sb having 1 url:
>
> mjg     git://repo.or.cz/git/mjg.git (fetch)
> mjg     repoor:/srv/git/git/mjg.git (push)
> origin  git://repo.or.cz/git.git (fetch)
> origin  git://repo.or.cz/git.git (push)
> origin  git://git2.kernel.org/pub/scm/git/git.git (push)
> origin  git://repo.or.cz/alt-git.git (push)
> sb      git://repo.or.cz/git/sbeyer.git (fetch)
> sb      git://repo.or.cz/git/sbeyer.git (push)

>
> Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
> ---
>  builtin-remote.c |   27 +++++++++++++++++++++++----
>  1 files changed, 23 insertions(+), 4 deletions(-)
>
> diff --git a/builtin-remote.c b/builtin-remote.c
> index b350b18..80b2536 100644
> --- a/builtin-remote.c
> +++ b/builtin-remote.c
> @@ -1276,14 +1276,31 @@ static int update(int argc, const char **argv)
>  static int get_one_entry(struct remote *remote, void *priv)
>  {
>        struct string_list *list = priv;
> +       const char **url;
> +       int i, url_nr;
> +       void **utilp;
>
>        if (remote->url_nr > 0) {
> -               int i;
> -
> -               for (i = 0; i < remote->url_nr; i++)
> -                       string_list_append(remote->name, list)->util = (void *)remote->url[i];
> +               utilp = &(string_list_append(remote->name, list)->util);
> +               *utilp = malloc(strlen(remote->url[0])+strlen(" (fetch)")+1);
> +               strcpy((char *) *utilp, remote->url[0]);
> +               strcat((char *) *utilp, " (fetch)");