nix-config

My personal NixOS configuration using flakes, unify, and Home Manager

Overview

A modular, reproducible NixOS configuration managing multiple systems with shared and host-specific settings. Built with modern Nix patterns including flake-parts and the unify framework.

✨ Features

• 🎨 Catppuccin theme system-wide (GTK, Qt, terminal, editors)
• 🪟 Hyprland Wayland compositor with custom panel and lock screen
• 📝 Neovim configured via nixCats with LSP, treesitter, and custom plugins
• 🐚 Modern CLI - Fish shell with bat, eza, fzf, zoxide, atuin, direnv
• 🔄 Version control - Git + Jujutsu (jj) integration
• 🎵 Customized Spotify via Spicetify
• 🐳 Podman containerization
• 🔧 Automated formatting with treefmt (nixfmt, prettier, stylua, etc.)
• ✅ CI/CD with GitHub Actions for builds and caching

🖥️ Hosts

• nixavell - Main laptop with full Hyprland desktop environment
• nixwsl - Minimal WSL2 development environment
• testvm - Testing virtual machine

🛠️ Tech Stack

• OS: NixOS with flakes
• Framework: unify
• Desktop: Hyprland, hyprlock, hyprpanel, rofi
• Shell: Fish with modern tools
• Editor: Neovim (nixCats)
• VCS: Git + Jujutsu
• Theme: Catppuccin
• Build: nh (Nix Helper), just

🚀 Quick Start

Commands

All commands use just (see justfile for all options):

just rebuild  # Rebuild and switch configuration
just fmt      # Format all code
just lint     # Check configuration
just update   # Update flake inputs
just clean    # Garbage collect and optimize

Adding a New Host

1. Create hosts/newhostname/newhostname.nix
2. Define configuration using unify.hosts.nixos.newhostname
3. Add hardware/filesystem specifics
4. Rebuild with just rebuild

Project Structure

.
├── hosts/          # Host-specific configurations
├── modules/
│   ├── flake/      # Top-level flake config
│   ├── hardware/   # Hardware settings
│   ├── meta/       # User info, hostname
│   ├── nix/        # Nix daemon settings
│   ├── nvim/       # Neovim configuration
│   ├── packages/   # Custom packages
│   ├── programs/   # Application configs
│   ├── scripts/    # Custom scripts
│   ├── services/   # System services
│   ├── system/     # Core system settings
│   └── theme/      # Catppuccin theming
├── flake.nix       # Flake definition
└── justfile        # Task runner commands

📖 Documentation

• AGENTS.md - Development guidelines for AI assistants
• justfile - All available commands

📝 License

See LICENSE