We've also removed the overlay because of troubles with building certain
package that is required to be in a specific version. Overlays are very
powerful but very unwieldy for a stable environment at times.
I forgot I set the home-manager values only to
`homeManagerConfigurations` in the flake output. It should be added to
the hosts configuration with the `home-manager.sharedModules` attribute.
Even though this will most likely extend under `tasks` attribute. Not to
mention, it is useless outside of my own setup anyways. Better be
accommodating than not, I guess.
All of the inputs are safe to follow the original nixpkgs. This is the
case for Neovim overlay that the lockfile is automatically updated and
the Emacs overlay simply has no lockfile.
It turns out the functions that is being wrapped by `mkHost` and
`mkUser` both accept `lib` as one of the attribute on their respective
functions. It is better to use that instead of chucking it as part of
`extraSpecialArgs` or something similar.
It doesn't make sense to put them into separate file anymore since there
is always only one location that uses it. The flake utilities have been
changed also with the updated version of the functions from its inputs.
Now that I have time, I've learnt that Git submodules are not supported
well with flake-based setup. Instead, I'll use my dotfiles repo as one
of the inputs as a non-flake which is exactly what I want. NICE!
Now that `system` top-level attribute in `configuration.nix` is
documented and comes with additional options now, we'll have to move the
system configuration into a new namespace. This is just the easy way
out.
- Update the attribute names with the latest stable release.
- Explicitly support only 'x86_64-linux' for now.
- Format the file with nixfmt.
- Update the project-local Nix settings.
