Faupi's personal nix flake

Personal setup for my nix(OS) systems with a bunch of random packages and modules for convenience. Everything is free to use, if anybody wants to push anything to upstream, that's absolutely fine - I get too distracted to handle official PRs.

For parts that I've taken from somewhere else, I try to comment them with links, but sometimes I might forget or lose it - I can remove or rework parts that I cannot use.

Directories:

Directories within the root are by scope:

• home-manager: Home-manager (user-scope) related
• nixos: Obviously NixOS system
• pkgs: Packages used in overlays

nixos and home-manager then split off into modules and configs:

• Modules having all various options for easier configuration
• Configs include configuration sets for various uses (like the entirety of VSCodium)

Mappings:

Most things are mapped under flake-outputs.nix so I don't have to re-reference the same thing.

I've chosen to separate the home-manager user configurations into their own "output", so they can be used on both NixOS and non-NixOS systems, being freely importable wherever.

Modules are probably self-explainatory, but regarding configs, flake-outputs.nix uses mappings:

• homeUsers (home-manager/cfgs)
  • Defined using mkHome - home-manager/cfgs/<name>
  • Specific user configurations (mostly, see homeManagerConfigs below)
  • Can be imported within NixOS systems or exposed under homeConfigurations for home-manager itself
  • Split into 2 parts - base is always non-graphical, graphical extras are imported with an extra argument
    • I'm not proud of this solution, but it lets me use the same configurations on machines with no display outputs without unneeded extras
• homeManagerConfigs (home-manager/cfgs/shared)
  • Configurations for specific modules/apps, e.g. entirety of VSCodium with extensions and settings
• Base NixOS configuration (nixos/cfgs/base)
  • Configuration used on all NixOS machines under the flake
  • Automatically added via mkSystem
• NixOS systems under nixosConfigurations (nixos/cfgs)
  • Defined using mkSystem - nixos/cfgs/<name>
  • Configurations for strictly NixOS machines - system-wide, hardware

Footnote

This flake can be a huge mess (especially since I'm really just doing it for myself), but I figured I'd keep it public as I'd love for Nix to keep growing and honestly I don't think I can ever go back to another OS.