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Droidnix: A Dendritic NixOS + Home Manager Configuration

Introduction   intro

What is Droidnix

Droidnix is a modular, declarative NixOS + Home Manager configuration system. It allows users to choose between Hyprland and Mangowc as their window manager, with shared and WM-specific configurations managed via Emacs Org and Nix Flakes. The project is designed for reproducibility, maintainability, and cross-machine compatibility.

Folder Structure and Goals

The Droidnix repository is organized into two main parts:

  1. .assets/: Static, non-generated files (e.g., configs, scripts, themes).
  2. Generated folders (common, hyprland, mangowc): NixOS and Home Manager configurations, generated from Org files.
.
├── assets
│   ├── common
│   │   ├── conf
│   │   │   └── base.conf
│   │   ├── emacs
│   │   │   └── setup_emacs.sh
│   │   └── scripts
│   ├── hyprland
│   │   ├── conf
│   │   ├── scripts
│   │   └── themes
│   ├── machines
│   │   ├── maindroid
│   │   │   └── configuration.nix
│   │   └── traveldroid
│   │       └── configuration.nix
│   └── mangowc
│       ├── conf
│       ├── scripts
│       └── themes
├── flake.nix
├── generated
│   ├── common
│   │   ├── home-manager
│   │   │   ├── programs
│   │   │   ├── shell
│   │   │   └── starship
│   │   ├── nixos
│   │   │   ├── hardware
│   │   │   ├── packages
│   │   │   ├── security
│   │   │   ├── services
│   │   │   └── users
│   │   ├── templates
│   │   └── themes
│   │       ├── fonts
│   │       ├── gtk
│   │       ├── icons
│   │       └── shells
│   ├── hyprland
│   │   ├── home-manager
│   │   │   ├── programs
│   │   │   └── scripts
│   │   ├── nixos
│   │   │   ├── plugins
│   │   │   └── window-manager
│   │   ├── overrides
│   │   └── themes
│   │       ├── hypr
│   │       ├── rofi
│   │       └── waybar
│   └── mangowc
│       ├── home-manager
│       │   ├── programs
│       │   └── scripts
│       ├── nixos
│       │   ├── plugins
│       │   └── window-manager
│       ├── overrides
│       └── themes
│           ├── mangowc
│           ├── waybar
│           └── wofi
├── README.html
└── README.org

First Setup

  1. Clone this repository.
  2. Run the setup script: ./setup_droidnix.sh.
  3. Edit .assets/common/conf/base.conf to choose your window manager (wm = "hyprland" or wm = "mangowc").
  4. Tangle this Org file to generate Nix configurations: C-c C-v t in Emacs or use this: emacs README.org --batch -f org-babel-tangle && emacs --batch --eval "(setq org-html-htmlize-output-type nil)" README.org -f org-html-export-to-html
  5. Build and switch: sudo nixos-rebuild switch --flake .#<hostname>.

The Assets Folder   assets

The .assets/ folder contains all static files, such as configs, scripts, and themes. These files are not generated and can be edited directly.

.assets/common/

This folder contains files shared across both window managers, such as wallpapers, shell configs, and common scripts.

  • conf/base.conf: Defines the window manager choice and other global settings.
  • scripts/: System-wide scripts (e.g., utilities, helpers).

.assets/hyprland/

Hyprland-specific assets, including configs, themes, and scripts.

  • conf/: Hyprland configuration files (e.g., hyprland.conf).
  • themes/: Hyprland-specific theme scripts.
  • scripts/: Hyprland-specific scripts.

.assets/mangowc/

Mangowc-specific assets, including configs, themes, and scripts.

  • conf/: Mangowc configuration files.
  • themes/: Mangowc-specific theme scripts.
  • scripts/: Mangowc-specific scripts.

.assets/machines/

Machine-specific NixOS configurations (e.g., configuration.nix for maindroid and traveldroid).

The Actual Code   code

This section contains the Org blocks for tangling Nix code into the generated folders.

flake.nix

The Nix flake definition for Droidnix.

{
  description = "Droidnix: A dendritic NixOS + Home Manager configuration";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    home-manager.url = "github:nix-community/home-manager";
  };

  outputs = { self, nixpkgs, home-manager, ... }@inputs: {
    # Your flake outputs here
  };
}

generated/common/nixos/hardware/placeholder.nix

This is a placeholder for the description of generated/common/nixos/hardware/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your hardware configurations here
}

generated/common/nixos/packages/placeholder.nix

This is a placeholder for the description of generated/common/nixos/packages/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your package configurations here
}

generated/common/nixos/security/placeholder.nix

This is a placeholder for the description of generated/common/nixos/security/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your security configurations here
}

generated/common/nixos/services/placeholder.nix

This is a placeholder for the description of generated/common/nixos/services/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your service configurations here
}

generated/common/nixos/users/placeholder.nix

This is a placeholder for the description of generated/common/nixos/users/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your user configurations here
}

generated/common/home-manager/programs/placeholder.nix

This is a placeholder for the description of generated/common/home-manager/programs/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your program configurations here
}

generated/common/home-manager/shell/placeholder.nix

This is a placeholder for the description of generated/common/home-manager/shell/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your shell configurations here
}

generated/common/home-manager/starship/placeholder.nix

This is a placeholder for the description of generated/common/home-manager/starship/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your starship configurations here
}

generated/common/templates/placeholder.nix

This is a placeholder for the description of generated/common/templates/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your template configurations here
}

generated/common/themes/fonts/placeholder.nix

This is a placeholder for the description of generated/common/themes/fonts/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your font configurations here
}

generated/common/themes/gtk/placeholder.nix

This is a placeholder for the description of generated/common/themes/gtk/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your GTK theme configurations here
}

generated/common/themes/icons/placeholder.nix

This is a placeholder for the description of generated/common/themes/icons/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your icon configurations here
}

generated/common/themes/shells/placeholder.nix

This is a placeholder for the description of generated/common/themes/shells/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your shell theme configurations here
}

generated/hyprland/nixos/window-manager/placeholder.nix

This is a placeholder for the description of generated/hyprland/nixos/window-manager/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Hyprland window manager configurations here
}

generated/hyprland/nixos/plugins/placeholder.nix

This is a placeholder for the description of generated/hyprland/nixos/plugins/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Hyprland plugin configurations here
}

generated/hyprland/home-manager/programs/placeholder.nix

This is a placeholder for the description of generated/hyprland/home-manager/programs/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Hyprland program configurations here
}

generated/hyprland/home-manager/scripts/placeholder.nix

This is a placeholder for the description of generated/hyprland/home-manager/scripts/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Hyprland script configurations here
}

generated/hyprland/themes/hypr/placeholder.nix

This is a placeholder for the description of generated/hyprland/themes/hypr/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Hyprland theme configurations here
}

generated/hyprland/themes/rofi/placeholder.nix

This is a placeholder for the description of generated/hyprland/themes/rofi/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Rofi theme configurations here
}

generated/hyprland/themes/waybar/placeholder.nix

This is a placeholder for the description of generated/hyprland/themes/waybar/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Waybar theme configurations here
}

generated/hyprland/overrides/placeholder.nix

This is a placeholder for the description of generated/hyprland/overrides/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Hyprland overrides here
}

generated/mangowc/nixos/window-manager/placeholder.nix

This is a placeholder for the description of generated/mangowc/nixos/window-manager/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Mangowc window manager configurations here
}

generated/mangowc/nixos/plugins/placeholder.nix

This is a placeholder for the description of generated/mangowc/nixos/plugins/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Mangowc plugin configurations here
}

generated/mangowc/home-manager/programs/placeholder.nix

This is a placeholder for the description of generated/mangowc/home-manager/programs/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Mangowc program configurations here
}

generated/mangowc/home-manager/scripts/placeholder.nix

This is a placeholder for the description of generated/mangowc/home-manager/scripts/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Mangowc script configurations here
}

generated/mangowc/themes/generated/mangowc/placeholder.nix

This is a placeholder for the description of generated/mangowc/themes/generated/mangowc/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Mangowc theme configurations here
}

generated/mangowc/themes/waybar/placeholder.nix

This is a placeholder for the description of generated/mangowc/themes/waybar/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Waybar theme configurations here
}

generated/mangowc/themes/wofi/placeholder.nix

This is a placeholder for the description of generated/mangowc/themes/wofi/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Wofi theme configurations here
}

generated/mangowc/overrides/placeholder.nix

This is a placeholder for the description of generated/mangowc/overrides/placeholder.nix.

{ pkgs, user, ... }:
{
  # Your Mangowc overrides here
}