Moved to https://codeberg.org/blob5/nixOS-config

🌟 blob's NixOS Configuration

A modular, customizable NixOS configuration using Flakes that features multiple hosts and window managers.

⚠️ Warning

This setup is modular but still tailored to my personal environment. While I don't recommend using it directly as a plug-and-play solution, you're welcome to copy and adapt specific parts that suit your needs.

🚀 Programs

• Window Managers/Compositors:
  • Hyprland
  • Niri
• Terminal Emulators:
  • Kitty
  • WezTerm
• Text Editors:
  • Neovim-wrapper-module
  • VSCode
• Shell: ZSH
• Application Launcher: Rofi
• Status Bar: noctalia shell
• Theming: Native Home Manager GTK/Qt theming

✅ Requirements

• Nix with Flakes enabled
• git and gpg (optional for signing)
• A target host definition under hosts/

⚙️ Installation

Prefer to do things yourself? Follow these steps:

1. Generate SSH key (optional, for GitHub access)

ssh-keygen -t ed25519 -C "your_email@example.com"
eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_ed25519

2. Clone the repo

# HTTPS
git clone https://github.com/blob5/nixos-config.git --depth 1
# or SSH
git clone git@github.com:blob5/nixos-config.git --depth 1
cd nixos-config

3. Create a host from the template

cp -r hosts/template hosts/<name>

4. Generate and save hardware config

sudo nixos-generate-config --show-hardware-config > hosts/<name>/hardware-configuration.nix

5. Configure your host

$EDITOR hosts/<name>/settings.nix   # set hostname, user, WM, etc.

Set role = "desktop", "laptop", or "server" in settings.nix.

Hosts are auto-discovered from hosts/*/settings.nix. By default, every host is enabled unless enable = false; is set in its settings.nix.

6. Build

Subsequent rebuilds (substituters already active from nix.conf):

update
rebuild 

First install — pass substituters explicitly since nix.conf from this flake hasn't been applied yet:

SUBS="https://cache.nixos.org https://cache.flox.dev https://nix-community.cachix.org https://hyprland.cachix.org https://attic.xuyh0120.win/lantian https://cache.garnix.io"
KEYS="cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= flox-cache-public-1:7F4OyH7ZCnFhcze3fJdfyXYLQw/aV7GEed86nQ7IsOs= hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc= lantian:EeAUQ+W+6r7EtwnmYjeVwx5kOGEBpjlBfPlzGlTNvHc= cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="

sudo nixos-install --flake .#<name> \
  --option substituters "$SUBS" \
  --option trusted-public-keys "$KEYS"

🧭 Hosts Overview

Host	Type	Notes
navi	Desktop	Hyprland / AMD
cyberia	Laptop	Niri / AMD
core	Server	Headless
cache	Laptop	Legacy

Details live in hosts/<name>/configuration.nix and hosts/<name>/settings.nix.

📁 Project Structure

.
├── flake.nix             # Main flake configuration
├── flake.lock            # Flake input lockfile
├── README.md
├── hosts/                # Host-specific configurations
│   ├── cyberia/          # Laptop
│   ├── navi/             # Desktop
│   ├── core/             # Server
│   ├── cache/            # Old Laptop
│   └── template/         # Base template for new hosts
├── modules/              # Modular configuration components
│   ├── core/             # Core system configurations
│   ├── desktop/          # Desktop environment configurations
│   ├── drivers/          # Hardware drivers (AMD, NVIDIA)
│   ├── packages/         # Packages and configurations
│   ├── programs/         # Application configurations
│   ├── services/         # System services
│   └── virtualization/   # VM and container support
└── wallpapers/           # Collection of system wallpapers

🙏 Credits

This configuration draws inspiration from many sources. While some files include credits to their original authors, other components have been adapted and modified from various repositories across the NixOS and ricing community.