Initial NixOS flake-based multi-host setup

Add a NixOS system configuration using flakes, supporting multiple hosts (desktop, laptop, my-machine) with shared and per-host settings. Includes Home Manager integration, user-level and system-level package management, and example hardware configuration placeholders. Provides a README with setup instructions and a .gitignore for common Nix and editor artifacts.
2026-02-18 20:21:53 +00:00 · 2025-10-26 19:50:35 +00:00
parent 8087609033
commit 10f0bc388d
12 changed files with 721 additions and 0 deletions
--- a/flake.nix
+++ b/flake.nix
@@ -0,0 +1,78 @@
+{
+  description = "NixOS system configuration flake with ricing and application management";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    
+    # Home Manager for user-level configuration and dotfiles
+    home-manager = {
+      url = "github:nix-community/home-manager/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    
+    # Optional: Hyprland (if you want a tiling Wayland compositor)
+    # hyprland.url = "github:hyprwm/Hyprland";
+    
+    # Optional: Other useful inputs
+    # nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs = { self, nixpkgs, home-manager, ... }@inputs: {
+    # NixOS configuration for your hostname(s)
+    nixosConfigurations = {
+      # Desktop PC configuration
+      desktop = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = { inherit inputs; };
+        modules = [
+          # Your hardware configuration
+          ./hosts/desktop/hardware-configuration.nix
+          
+          # System-wide configuration
+          ./hosts/desktop/configuration.nix
+          
+          # Common system configuration shared across all machines
+          ./system/common.nix
+          
+          # Home Manager NixOS module
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.extraSpecialArgs = { inherit inputs; };
+            
+            # Replace "yourusername" with your actual username
+            home-manager.users.yourusername = import ./home/home.nix;
+          }
+        ];
+      };
+      
+      # Laptop configuration
+      laptop = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = { inherit inputs; };
+        modules = [
+          # Your hardware configuration
+          ./hosts/laptop/hardware-configuration.nix
+          
+          # System-wide configuration
+          ./hosts/laptop/configuration.nix
+          
+          # Common system configuration shared across all machines
+          ./system/common.nix
+          
+          # Home Manager NixOS module
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.extraSpecialArgs = { inherit inputs; };
+            
+            # Replace "yourusername" with your actual username
+            home-manager.users.yourusername = import ./home/home.nix;
+          }
+        ];
+      };
+    };
+  };
+}