[bug#59523] [PATCH] doc: contributing: Note '-v REVISION' bug in 'git send-email'.

[zimoun]

Hi,

On Wed, 23 Nov 2022 at 19:07, "\( via Guix-patches" via <guix-patches@gnu.org> 
wrote:

> Turns out that due to a bug in ``git send-email'', using ``-v 2'' with
> a space between the flag and the argument won't work. If you try it, it'll
> print a confusing error message, so this patch updates the manual to note
> this and remove the space in an example that uses it.

Arf clunky Git CLI. :-)  The git-format-patch manual says:

       -v <n>, --reroll-count=<n>

so the space is allowed and it seems to work.  The git-send-email
manual says,

       git send-email [<options>] <format-patch options>

and indeed,

--8<---------------cut here---------------start------------->8---
$ git send-email -1 -v 2 --to=trash@trash.com
fatal: ambiguous argument '2': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
format-patch -o /tmp/bin67IOTaX -1 2: command returned error: 128
--8<---------------cut here---------------end--------------->8---

But it works without the space.  Arf, Git CLI…


Cheers,
simon