Nix Configuration

This is my personal Nix configuration for Windows (WSL) and Linux (NixOS).

It uses flake-parts to help with organization and modularity:

├── flake.nix
├── lib/                         # Utility functions
│   └── default.nix
├── parts/                       # Flake parts
│   ├── devshell.nix
│   ├── formatter.nix
│   ├── hosts.nix
│   └── overlays.nix
├── hosts/                       # Host-specific configurations
│   ├── linux/                   ## NixOS machine configurations
│   │   ├── configuration.nix
│   │   ├── kyubey/
│   │   ├── madoka/
│   │   └── iroha/
│   ├── wsl/                     ## WSL2 machine configurations
│   │   ├── configuration.nix
│   │   └── homura/
│   └── home.nix
├── modules/                     # Reusable modules
│   ├── hardware/                ## Hardware-specific modules
│   ├── home/                    ## User-specific modules, applications
│   │   ├── gui/
│   │   ├── tui/
│   │   ├── gui.nix              ## GUI applications
│   │   └── tui.nix              ## TUI applications
│   └── services/                ## Background service modules
├── overlays/                    # Overlays
├── secrets/                     # Encrypted secrets
└── bin/                         # Custom scripts, utilities

Installation starts at the top level flake.nix, which uses lib/default.nix and parts/hosts.nix to build configurations for each platform I support.

Each host configuration then gets configured via hosts/<platform>/configuration.nix and hosts/<platform>/<hostname>/, which pulls in reusable modules from modules/.

Usage

1. Clone this repository
2. Install nix (ideally via Determinate Systems) or nixos
3. Decrypt secrets with git-crypt:

   git-crypt unlock <path-to-key>

4. Install:

   sudo nixos-rebuild switch --flake .#<machine-name>