Nyx: NixOS System Management Toolkit

Nyx is a modular toolkit that simplifies and automates various NixOS system management tasks, from enhanced rebuilds to cleanup and shell customization.

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Features

• Enhanced NixOS Rebuilds — via nyx-rebuild.nix
• Automated System Cleanup — via nyx-cleanup.nix
• Shell Customization & Tooling — banners and helpers via nyx-tool.nix
• All-in-One Integration — enable everything with a single import: nyx.nix

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Dependencies

Tool / Service	Required	Notes
NixOS / Nix	✅	Nyx is designed for NixOS or compatible Nix environments
sudo access	✅	Needed for system-level operations
Home Manager	✅	Integrates via home.nix
Git	✅	Required for autoPush* features (must be a Git repo)
nix-output-monitor	✅	Automatically provided by Nyx

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Project Structure

Nyx-Tools
├── nyx
│   ├── bash
│   │   ├── nyx-cleanup.sh
│   │   ├── nyx-rebuild.sh
│   │   ├── nyx-tool.sh
│   │   └── nyx-tui.sh
│   ├── default.nix
│   ├── nyx-cleanup.nix
│   ├── nyx-rebuild.nix
│   ├── nyx-tool.nix
│   └── nyx-tui.nix
└── other/

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How It Works

• default.nix
  Importing the other Modules.

• nyx-tool.nix
  Sets up shell visuals (e.g. banners) and Zsh helpers.

• nyx-rebuild.nix
  Enhances nixos-rebuild with:

  • Git auto-push support
  • Optional code formatting before builds
  • Rebuild logging

• nyx-cleanup.nix
  Automates system cleanup and tracks logs (optionally pushes to GitHub).

• nyx-tui.nix
  Making a TUI for the other tools.

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Quick Start

1. Add Nyx to your Flake

# flake.nix
{
  inputs.nyx.url = "github:Peritia-System/Nyx-Tools";

  outputs = inputs @ { nixpkgs, nyx, ... }:
  {
    nixosConfigurations.HOSTNAME = nixpkgs.lib.nixosSystem {
      modules = [ ./configuration.nix ];
    };
  };
}

2. Import Nyx into Home Manager

# home.nix
{
  config,
  inputs,
  ...
}:
{
  imports = [
    inputs.nyx.homeManagerModules.default
  ];
}

3. Enable Desired Modules

{
  nyx = {
    
    enable = true;
    inherit username nixDirectory;
    logDir = "/home/${username}/.nyx/logs";
    autoPush = false;

    nyx-rebuild = {
      enable = true;
      editor = "nvim";
      formatter = "alejandra";
      enableAlias = false;
      startEditor = false;
    };
    
    nyx-cleanup = {
      enable = true;
      keepGenerations = 5;
      enableAlias = false;
    };
    
    nyx-tool = {
      enable = true;
    };

    nyx-tui = {
      enable          = true;
      enableAlias     = false;
    };

  };
}

⚠️ Note: nixDirectory must be a full path to your flake repo (e.g., /home/${username}/NixOS/Nyx-Tools).

See other/example/example-home.nix for a working example.

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Module Options

nyx.nyx-rebuild

Option	Description	Default
enable	Enable the module	false
startEditor	Launch editor before rebuilding	false
editor	Editor to use (vim, nvim, etc.)	—
enableFormatting	Auto-format Nix files before rebuild	false
formatter	Formatter to use (e.g., alejandra)	—
enableAlias	Add CLI alias for rebuild	false

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nyx.nyx-cleanup

Option	Description	Default
enable	Enable the module	false
keepGenerations	Number of generations to keep	5
enableAlias	Add CLI alias for cleanup	false

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nyx.nyx-tui

Option	Description	Default
enable	Enable the module	false
enableAlias	Add CLI alias for the tui	false

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nyx.nyx-tool

Option	Description	Default
enable	Enables banners and shell tools	false

💡 nyx-tool must be enabled for other modules to function properly.

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Contributing

You're welcome to contribute:

• New features & modules
• Tooling improvements
• Bug fixes or typos

Open an issue or pull request at:

👉 https://github.com/Peritia-System/Nyx-Tools

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License

Licensed under the MIT License