Confused by opam remote remove when remote does not exist #5012
Description
Hi,
Here's a shell session that confused me a bit:
% opam remote
[...]
<><> Repository configuration for switch 4.13.1 <><><><><><><><><><><><><><><><>
1 another-repo git+https://github.com/...
2 default git+https://github.com/ocaml/opam-repository
% opam remote remove 1
Repositories removed from the selections of switch 4.13.1. Use '--all' to forget about them altogether.
% opam remote
[...]
<><> Repository configuration for switch 4.13.1 <><><><><><><><><><><><><><><><>
1 another-repo git+https://github.com/...
2 default git+https://github.com/ocaml/opam-repository
% opam remote remove another-repo
Repositories removed from the selections of switch 4.13.1. Use '--all' to forget about them altogether.
% opam remote
[...]
<><> Repository configuration for switch 4.13.1 <><><><><><><><><><><><><><><><>
1 default git+https://github.com/ocaml/opam-repository
The confusing part is that I tried to use the number instead of the remote name, but opam remote removed silently did nothing. I think that it should error out or at least warn that it did nothing (I also confused the priority with an id, that part is more on me).