nix-config

⚡️ Personal NixOS configuration repo, powered by flakes. Modular, reproducible, and easy to maintain, I guess xD.

Overview

This repository contains my NixOS system configuration, designed for modularity and reproducibility using Nix flakes. All system, host, and app definitions are organized for flexibility and maintainability.

Structure

• flake.nix / flake.lock: Flake entry point and lockfile for reproducibility.
• default.nix / imports.nix: Core configuration and module imports.
• nix/apps/: Modules for individual applications and tools.
• nix/hosts/: Host-specific system configurations.
• nix/defaultTags.nix: Default tag definitions for config modularity.

Getting Started

Prerequisites

• Nix installed
• Flakes enabled (nix.conf: experimental-features = nix-command flakes)
• Git

Clone and Apply

git clone https://github.com/declnix/nix-config.git
cd nix-config
sudo nixos-rebuild switch --flake .#<hostname>

Replace <hostname> with your target host as defined in nix/hosts/.

Usage

• Rebuild system:
  sudo nixos-rebuild switch --flake .#<hostname>
• Test config changes:
  sudo nixos-rebuild test --flake .#<hostname>
• Apps/modules:
  Find and edit individual app modules in nix/apps/.
• Hosts:
  Find and edit host-specific configs in nix/hosts/.

Credits

Special thanks to @chadac for his work on nix-config-modules, which inspired and informed the structure and modularity of this repository.

Contributing

PRs and issues are welcome. For major changes, please open an issue first to discuss your ideas.

License

MIT