NixOS and home-manager config

My config. The configuration.nix and other nixos modules are all in hosts/defaults/system/. Per-machine overrides (firmware, hard drive and filesystem information, username, hostname, etc) are in hosts/<name>/system/. The same goes for home-manager, except it's in the user/ subdirectory instead of system/.

Each machine (host) has "top level" options. These are settings that need to be known before nixpkgs is imported and therefore cannot be contained in a nixpkgs module. These options include hostname, primary username, system, architecture, whether to compile for musl libc, and whether to optimize for the host's architecture. They are found in hosts/<name>/top-level.nix.

TODO

• Make dunst icons work. Currently they use a /usr/share FHS path, that needs to be set to whatever the NixOS equivalent is.
• Fix emptty module so that it doesn't log me out whenever the service is restarted (which happens which I nixos-rebuild)
• Look into configuring/styling fzf so its colors match my theme.
• Fix xdg-open to properly open files of different types in my desired programs
  • Remove rifle, the python script that does this for ranger, from lf.nix and from packages/
• Enable webGL and history for firefox, being secure is too tiring and I just use ungoogled chromium all the time instead
• Figure out why firefox takes so long to start, I'm pretty sure it's my config.
  • Maybe just switch to ungoogled chromium though :/