This is my Nix setup managing multiple configurations with a modular structure:

• nixos: Full desktop setup with GUI applications
• work: Also full desktop setup but for a secondary work host
• android: Terminal-only setup for nix-on-droid

The configurations use a layered approach:

• terminal-packages.nix: Shared CLI package list function

• terminal.nix: Home-manager module with CLI tools + terminal file configs

• gui.nix: Imports terminal.nix + adds GUI applications and desktop configs

• NixOS documentation here

• Flakes info here

Usage

Build NixOS config (GUI + terminal):

sudo nixos-rebuild switch --flake ~/.config/nix#nixos

Build work config (GUI + terminal but with work home):

home-manager switch --flake ~/.config/nix#work

Build Android config (terminal only):

nix-on-droid switch --flake ~/.config/nix#default

Structure

.
├── flake.lock
├── flake.nix
├── home
│   ├── gui.nix              # GUI apps + imports terminal.nix
│   ├── terminal.nix         # Home-manager CLI module + configs
│   └── terminal-packages.nix # Shared CLI package list
├── hosts
│   ├── android
│   │   └── default.nix      # imports terminal-packages.nix directly
│   ├── home
│   │   └── default.nix      # imports gui.nix
│   └── work
│       └── default.nix      # imports terminal.nix
├── nixos
│   ├── configuration.nix
│   └── hardware-configuration.nix
└── README.md

@## Todo

• [] Finish android host