Nix Configuration

This repository contains my personal Nix configurations for managing multiple machines running both macOS (via nix-darwin) and Linux (NixOS).

You can read more about the motivations behind this project here.

Overview

These configurations are written by Kristian Freeman and are open-source on GitHub.

The project uses Nix Flakes to manage reproducible system configurations across different machines. Home Manager is used to manage user-specific configurations and dotfiles.

Features

• Cross-platform configurations with shared settings
• Role-based configuration (development, media, music)
• Integrated homebrew management on macOS
• Dotfiles for various tools:
  • Neovim
  • Ghostty and Kitty terminals
  • Zsh
  • bat
  • btop
  • And more

Usage

To build and apply configurations:

# Build darwin configuration
darwin-rebuild build --flake .#<hostname>

# Apply darwin configuration
darwin-rebuild switch --flake .#<hostname>

# Build NixOS configuration
nixos-rebuild build --flake .#sauron

# Apply NixOS configuration
sudo nixos-rebuild switch --flake /etc/nixos

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A previous version of this config used custom scripts with Homebrew. You can find that here.