This is a working example of using the modules in our existing
configuration to start a network of virtual machines with
nixos-build-vms. Note that VMs take longer to start up in this case than
nixos-rebuild build-vm, and that said VMs may lack certain functionality
(such as dynamic resolution in GNOME) that would otherwise be present
with build-vm.
Although networks are certainly cute (and I'm glad that I feel familiar
with them thanks to my better understanding of Nix), they do seem less
convenient than nixos-rebuild build-vm and don't appear to support Nix
flakes. Networks therefore seem more useful for running multiple one-off
services that couldn't otherwise be ran in a container.
This fixes an issue where some applications were using the default fonts
from nixpkgs instead of the fonts specified in the system configuration.
Notably, this led to the use of "TeX Gyre Heros" for body text, which
made distinguishing between i/I/l problematic at smaller font sizes.
Possibly useful for setting up computers with GNOME. The main advantage
GNOME has is the ability to have a consistent environment in both X11
and Wayland, which is useful to test whether or not something only works
in X11.
Even though it's possible to guarantee that a certain package is used,
it's still necessary to include packages in the $PATH in order to have
access to the man pages for them, among other things.
This results in a consistent environment when using any given shell.
Note that adding a package to $PATH instead of just referencing it where
it's needed is useful since otherwise the man pages are inaccessible.
This fixes some neovim plugins throwing errors due to missing things
such as language servers.
Note that although it *would* be possible to abstract this functionality
into a variety of imports, options, or other abstractions, including
everything at once should reduce complexity since I am not interested in
maintaining different states of configuration. In other words, either
everything works, or something doesn't work and then everything works.
This plugin enables smooth integration between fcitx5 and neovim. In
order words, you no longer have to manually change input methods when
switching between normal mode and insert mode.
