# nix

my [nixos](https://nixos.org/) configuration, structured with [den](https://github.com/vic/den) and [flake-parts](https://github.com/hercules-ci/flake-parts).

## structure

```nix/flake.nix#L1-2
outputs = inputs: inputs.flake-parts.lib.mkFlake { inherit inputs; } (inputs.import-tree ./modules);
```

modules are automatically discovered via [import-tree](https://github.com/vic/import-tree) and composed using `den.aspects`.

```
modules/
├── core/          # System fundamentals (desktop, audio, graphics, network, theme)
├── hosts/         # Per-machine includes (nix, laptop, box)
├── infra/         # Infrastructure (syncthing, cloudflared tunnels)
├── services/      # Self-hosted services (searxng, gitea, copyparty, ...)
├── software/      # User software (firefox, nixcord, beets, ...)
└── users/         # User accounts
```

---

## hosts

| Host | Role | GPU | Switch Command |
|------|------|-----|----------------|
| `nix` | desktop | nvidia | `nh os switch ~/nix --impure -H nix` |
| `laptop` | laptop | amd | `nh os switch ~/nix --impure -H laptop` |
| `box` | homeserver | — | `nh os switch ~/nix --impure -H box` |

---

## self-hosted services

all services on `box` are proxied through cloudflared tunnels to `*.bug.tools`.

| Service | URL | Description |
|---------|-----|-------------|
| [searxng](https://github.com/searxng/searxng) | [search.bug.tools](https://search.bug.tools) | Privacy-respecting metasearch engine |
| [redlib](https://github.com/redlib-org/redlib) | [reddit.bug.tools](https://reddit.bug.tools) | Private Reddit frontend *(disabled)* |
| [copyparty](https://github.com/9001/copyparty) | [files.bug.tools](https://files.bug.tools) | File server / uploader |
| [gitea](https://gitea.io/) | [git.bug.tools](https://git.bug.tools) | Self-hosted Git with org mirrors |
| [glances](https://github.com/nicolargo/glances) | [monitor.bug.tools](https://monitor.bug.tools) | System monitoring |
| [nixos-mailserver](https://gitlab.com/simple-nixos-mailserver/nixos-mailserver) | [mail.bug.tools](https://mail.bug.tools) | Email server |
| [invidious](https://github.com/iv-org/invidious) | [tube.bug.tools](https://tube.bug.tools) | YouTube frontend *(disabled)* |
| [matrix](https://matrix.org/) | [matrix.bug.tools](https://matrix.bug.tools) | Matrix homeserver *(disabled)* |
| [sish](https://docs.ssi.sh/) | [tuns.bug.tools](https://tuns.bug.tools) | SSH tunnels *(disabled)* |
| vscode-server | — | Remote VS Code access |

---

## flake inputs

| Input | Purpose |
|-------|---------|
| [nixpkgs](https://github.com/nixos/nixpkgs) (unstable) | Package set |
| [home-manager](https://github.com/nix-community/home-manager) | User environment management |
| [flake-parts](https://github.com/hercules-ci/flake-parts) | Flake structure |
| [den](https://github.com/vic/den) | Dendritic aspect system |
| [import-tree](https://github.com/vic/import-tree) | Auto module discovery |
| [stylix](https://github.com/nix-community/stylix) | System-wide theming |
| [catppuccin/nix](https://github.com/catppuccin/nix) | Catppuccin theme modules |
| [nixcord](https://github.com/FlameFlag/nixcord) | Declarative Vesktop/Discord |
| [nix-flatpak](https://github.com/gmodena/nix-flatpak) | Declarative Flatpak |
| [copyparty](https://github.com/9001/copyparty) | File server |