nix

My NixOS flake with multi-host support and standalone home-manager.

Hosts

• think: desktop
• meth: server

Structure

~/nix/
├── flake.nix            # Flake entry point
├── justfile             # Build/deploy automations
├── hosts/               # Per-host configs
├── common/              # Shared across all hosts
├── profiles/            # Role-based (desktop, server)
├── programs/            # System programs
├── pkgs/                # Custom packages
└── home/                # Home-manager (standalone, user-level)

Usage

Desktop

just                # Rebuild system + home-manager
just switch         # System only
just home           # Home-manager only (fast)
just upgrade        # Update flake + rebuild

Server

just deploy meth         # Deploy to server remotely
just ssh meth            # SSH to server
just deploy-upgrade meth # Update + deploy

Secrets

sops secrets/secrets.yaml  # Edit encrypted secrets (age keys required)

Age keys:

• Desktop: ~/.config/sops/age/keys.txt
• Server: /var/lib/sops-nix/key.txt