Very basic flake setup

nixos/configuration.nix

@@ -2,19 +2,12 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ config, pkgs, ... }:
+{ config, pkgs, unstable, ... }:
 
 # let
 #   berkeley-mono-typeface = pkgs.callPackage ./packages/berkeley-mono-typeface.nix;
 # in
 
-let
-  unstable = import <nixos-unstable> {
-    config = {
-      allowUnfree = true;
-    };
-  };
-in
 {
   nix.settings.experimental-features = [
     "nix-command"
@@ -165,11 +158,12 @@ in
   programs.noisetorch.enable = true;
 
   # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
+  # nixpkgs.config.allowUnfree = true;
+  # unstable.config.allowUnfree = true;
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
-  environment.systemPackages = with pkgs; [
+  environment.systemPackages = with pkgs; with unstable; [
     #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
     #  wget
     fzf

nixos/flake.lock

@@ -0,0 +1,65 @@
+{
+  "nodes": {
+    "home-manger": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1742825959,
+        "narHash": "sha256-wgnQZMrLLQJlZ+htTXzoQtoz9EzL15Z2crH3+OnRmMk=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "908e055e157a0b35466faf4125d7e7410ff56160",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1742751704,
+        "narHash": "sha256-rBfc+H1dDBUQ2mgVITMGBPI1PGuCznf9rcWX/XIULyE=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "f0946fa5f1fb876a9dc2e1850d9d3a4e3f914092",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manger": "home-manger",
+        "nixpkgs": "nixpkgs",
+        "unstable": "unstable"
+      }
+    },
+    "unstable": {
+      "locked": {
+        "lastModified": 1742669843,
+        "narHash": "sha256-G5n+FOXLXcRx+3hCJ6Rt6ZQyF1zqQ0DL0sWAMn2Nk0w=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1e5b653dff12029333a6546c11e108ede13052eb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

nixos/flake.nix

@@ -0,0 +1,37 @@
+{
+  description = "Aria's system flake";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-24.11";
+    unstable.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+
+    home-manger.url = "github:nix-community/home-manager";
+    home-manger.inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs =
+    { nixpkgs, unstable, ... }@inputs:
+    let
+      system = "x86_64-linux";
+
+    in
+    {
+
+      nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
+        specialArgs = {
+          pkgs = import nixpkgs {
+            inherit system;
+            config.allowUnfree = true;
+          };
+          unstable = import unstable {
+            inherit system;
+            config.allowUnfree = true;
+          };
+        };
+        modules = [
+          ./configuration.nix
+        ];
+      };
+
+    };
+}