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# dotfiles
My NixOS + Home Manager configurations built with flake-parts.
## Overview
- **OS**: NixOS 26.05 (stable) + nixpkgs-unstable
- **Window Manager**: Niri (Wayland)
- **Shell**: Zsh
- **Terminal**: Ghostty
- **Editor**: Neovim (nixvim), VSCode
- **Launcher**: Vicinae
- **Theme**: Stylix (Dracula)
- **Secrets**: sops-nix + age + YubiKey
## Hosts
| Host | Description | Profiles |
| ------------- | --------------- | -------------------------------------------- |
| `x1g13` | ThinkPad laptop | gui, thinkpad, dev, personal, secure-storage |
| `nix-example` | VM | cli-interactive, vm, dev, remote |
| `installer` | NixOS installer | (standalone) |
## Directory Structure
```
.
├── flake.nix # Flake inputs and outputs
├── flake/
│ ├── formatter.nix # treefmt configuration (nixfmt, deadnix, statix, etc.)
│ └── git-hooks.nix # pre-commit hooks
├── hosts/
│ ├── default.nix # mkSystem helper and host definitions
│ ├── x1g13/ # ThinkPad host config
│ ├── nix-example/ # VM host config
│ └── installer/ # Installer ISO config
├── modules/
│ ├── applications/ # Application configs (NixOS + Home Manager)
│ │ ├── niri/ # Wayland compositor
│ │ ├── ghostty/ # Terminal emulator
│ │ ├── vim/ # Neovim (nixvim)
│ │ ├── vscode/ # VSCode
│ │ ├── zsh/ # Shell
│ │ ├── zellij/ # Terminal multiplexer
│ │ ├── git/ # Git config
│ │ ├── docker.nix # Container runtime
│ │ ├── tailscale.nix # VPN
│ │ ├── claude/ # Claude Code
│ │ ├── opencode.nix # OpenCode
│ │ └── ... # chrome, discord, zoom, slack, etc.
│ ├── system/ # NixOS system configs
│ │ ├── audio.nix # PipeWire
│ │ ├── boot/ # Bootloader (systemd-boot, lanzaboote)
│ │ ├── disko.nix # Disk partitioning
│ │ ├── fonts.nix # Fonts
│ │ ├── network/ # Networking
│ │ ├── sops.nix # Secrets management
│ │ ├── user/ # User accounts
│ │ └── ...
│ ├── features/ # Feature bundles (abstraction layer)
│ │ ├── application/ # browser, communication
│ │ ├── boot/ # UEFI
│ │ ├── cli/ # base, interactive, shell
│ │ ├── connect/ # WiFi, Bluetooth
│ │ ├── dev/ # agent, nix, python, bun, java, arduino
│ │ ├── gui/ # desktop, terminal, audio, editor, capture
│ │ ├── identity/ # SSH key, fingerprint
│ │ ├── network/ # Tailscale
│ │ ├── services/ # container, KDE
│ │ └── storage/ # disko
│ ├── drivers/ # Hardware drivers (Intel)
│ └── integrations/ # Home Manager integration
├── profiles/
│ ├── interfaces/ # cli-minimal, cli-interactive, gui
│ ├── platforms/ # desktop, laptop, thinkpad, vm
│ └── workloads/ # dev, personal, srv, remote, secure-storage
├── overlays/ # nixpkgs overlays
├── shells/ # devShells (pre-commit hooks, sops, age)
├── secrets/ # Encrypted secrets (sops)
└── docs/ # Documentation
```
## Architecture
```
profile (enable features)
→ features (bundle applications/system + add packages)
→ applications (system.nix + home.nix)
→ system (NixOS config)
```
### Module Patterns
**Simple Module** — Single file for NixOS-only or Home Manager-only configs:
```nix
{ lib, config, ... }:
let cfg = config.my.system.audio;
in {
options.my.system.audio.enable = lib.mkEnableOption "Audio";
config = lib.mkIf cfg.enable { ... };
}
```
**Complex Module** — Directory with `default.nix`, `system.nix`, `home.nix`:
```
modules/applications/<app>/
├── default.nix # Master enable + imports
├── system.nix # NixOS config
└── home.nix # Home Manager config (sharedModules)
```
**Feature Module** — Bundles multiple applications/system modules:
```nix
{ lib, config, ... }:
let cfg = config.my.features.gui.desktop;
in {
options.my.features.gui.desktop.enable = lib.mkEnableOption "Desktop";
config = lib.mkIf cfg.enable {
my.applications = { niri.enable = true; gtk.enable = true; ... };
};
}
```
**Profile** — Thin layer that only enables features:
```nix
{
my.features = {
gui.desktop.enable = true;
dev.agent.enable = true;
};
}
```
## Packages
### CLI
- **Shell**: Zsh with zoxide, direnv
- **Terminal multiplexer**: Zellij
- **Editor**: Neovim (nixvim)
- **Tools**: ripgrep, curl, wget, htop, btop, fastfetch, unzip, unrar
### GUI
- **Compositor**: Niri
- **Terminal**: Ghostty, Alacritty
- **Editor**: VSCode
- **Browser**: Chrome
- **Launcher**: Vicinae
- **File manager**: Nautilus
- **Communication**: Discord, Zoom, Slack
### Development
- **AI agents**: Claude Code, Codex, OpenCode, Grok
- **Languages**: Python, Bun (JavaScript/TypeScript), Java, Arduino
- **Container**: Docker
- **Nix**: nh, nixfmt, deadnix, statix
### System
- **VPN**: Tailscale
- **Secrets**: sops-nix, age
- **Boot**: systemd-boot, lanzaboote (Secure Boot)
- **Disk**: disko
- **Theme**: Stylix
## Commands
```sh
nix flake update # Update flake inputs
nix fmt # Format code
nix develop .#dotnix # Enter dev shell
sudo nixos-rebuild switch --flake .#<host> # Apply config
sudo nixos-rebuild build --flake .#<host> # Build without applying
```
## Inspired
- [Zaney/zaneyos](https://gitlab.com/Zaney/zaneyos)
- [fa0311/.zshrc](https://gist.github.com/fa0311/d37d53ff39c73c54c883379e8e3732df)
- [AsianLovesLinux/Niri](https://github.com/AsianLovesLinux/Niri)
- [natsukium/dotfiles](https://github.com/natsukium/dotfiles)
- [dracula](https://github.com/dracula)
- [akazdayo/nix-configs](https://github.com/akazdayo/nix-configs)
- [yutakobayashidev/dotnix](https://github.com/yutakobayashidev/dotnix)
- [kawaemon/dotfiles](https://github.com/kawaemon/dotfiles)