Nix Configuration

A comprehensive NixOS configuration using flakes, featuring multi-machine support with specialized modules for desktop environments, development tools, and system services.

Features

• Multi-machine support: Separate configurations for “legion” (laptop) and “lain” (desktop/server) machines
• Flake-based: Modern Nix package management with reproducible builds
• Modular architecture: Organized modules for desktop, development, gaming, and system services
• Home Manager integration: User-level configuration management
• Secure boot: Lanzaboote for UEFI Secure Boot support
• Secrets management: SOPS-Nix for encrypted secrets
• Desktop environments: Support for Hyprland, Niri, COSMIC, and Plasma
• Development tools: Pre-configured editors (Zed), LSP support, containerization, and Android development
• Gaming support: Steam and gaming-related packages
• Theming: Stylix for system-wide theming with wallpaper support

Technologies

• NixOS with flakes
• Home Manager
• Lanzaboote (Secure Boot)
• SOPS-Nix (secrets)
• Stylix (theming)
• Just (command runner)
• Niri, Hyprland, COSMIC, Plasma (desktop environments)

Usage

Install NixOS with flakes enabled, then:

# Check configuration
just check

# Switch to legion configuration
just s

# Switch to lain configuration
just l

# Test Legion configuration
just t

# Update all flake inputs
just u

# Clean nix store
just clean

Project Structure

.
├── base/           # Base system configuration (boot, networking, services)
├── modules/        # Modular system features
│   ├── desktop/    # Desktop environments (Hyprland, Niri, COSMIC, Plasma)
│   ├── dev/        # Development tools and editors
│   └── ...         # Gaming, fonts, nvidia, etc.
├── system/         # Machine-specific configurations
│   ├── legion/     # Laptop configuration
│   └── lain/       # Desktop/server configuration
├── wrapped/        # Wrapped configurations for shells and panels
├── icons/          # Custom icons
├── wallpapers/     # Wallpaper collection
└── flake.nix       # Main flake configuration

License

MIT License - Copyright (c) 2026-present Jasdeep-Dhillon