NixOS Configuration

This repository contains my personal NixOS configuration, managed with Nix Flakes. It features a modular structure for easy maintenance and scalability.

🚀 Features

• Flake-based: Reproducible and consistent system builds.
• Modular Design: Configuration is split into logical modules (e.g., hyprland, gaming, dev).
• Desktop Environment: Hyprland window manager.
• Gaming Ready: Steam, Gamemode.
• CI/CD: GitHub Actions workflow to verify builds on push.

📂 Structure

├── configuration.nix
├── flake.nix        
├── hardware-configuration.nix 
├── modules/                
│   ├── boot.nix            # Bootloader settings
│   ├── default.nix         # Imports all modules
│   ├── dev.nix             # Development tools
│   ├── gaming.nix          # Steam & gaming optimizations
│   ├── hardware.nix        # Hardware specifics
│   ├── hyprland.nix        # WM configuration
│   ├── network.nix         # Networking setup
│   ├── packages.nix        # General system packages
│   ├── services.nix        # System services
│   ├── theme.nix           # Theming and appearance
│   ├── time.nix            # Timezone and locale
│   └── users.nix           # User management
└── .github/                # CI/CD workflows

🛠️ Usage

Installation

1. Clone the repository:

   git clone https://github.com/diazdesandi/nixos.git ~/nixos
   cd ~/nixos

2. Update Hardware Config: overwrite hardware-configuration.nix with the one generated during installation (usually found at /etc/nixos/hardware-configuration.nix) if installing on new hardware.

3. Apply Configuration: Run the following command to rebuild and switch to the new configuration:

   sudo nixos-rebuild switch --flake .#nixos-laptop

Updates

To update system packages and flake inputs:

nix flake update
sudo nixos-rebuild switch --flake .#nixos-laptop