When using --vm-test aborted: ssh-host must be set occurs

[ahayzen]

It appears that in recent commits ( 55b239c ) a ssh-host was made mandatory.

In https://github.com/nix-community/nixos-anywhere/blob/main/docs/reference.md the usage is now Usage: nixos-anywhere [options] <ssh-host> which makes sense for deploying to a ssh-host.

But when you are running a --vm-test as described here https://github.com/nix-community/nixos-anywhere/blob/main/docs/quickstart.md#7-optional-test-your-nixos-and-disko-configuration with eg nix run github:nix-community/nixos-anywhere -- --flake <path to configuration>#<configuration name> --vm-test. I still get aborted: ssh-host must be set.

Now number 5 in https://github.com/nix-community/nixos-anywhere/blob/main/docs/reference.md#explanation-of-known-error-messages describes that <ip_address> has not been supplied.

My question is what should be set when using --vm-test as this is not being deployed to a real ip address? Should it just be localhost or a dummy value and should this be added to the quickstart ? Or is this a bug with the recent changes that aren't considering the --vm-test option ?