Add unstable channel and jq

flake.lock

@@ -23,11 +23,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1775811116,
-        "narHash": "sha256-t+HZK42pB6N+i5RGbuy7Xluez/VvWbembBdvzsc23Ss=",
+        "lastModified": 1776734388,
+        "narHash": "sha256-vl3dkhlE5gzsItuHoEMVe+DlonsK+0836LIRDnm6MXQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "54170c54449ea4d6725efd30d719c5e505f1c10e",
+        "rev": "10e7ad5bbcb421fe07e3a4ad53a634b0cd57ffac",
         "type": "github"
       },
       "original": {
@@ -37,10 +37,27 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1776329215,
+        "narHash": "sha256-a8BYi3mzoJ/AcJP8UldOx8emoPRLeWqALZWu4ZvjPXw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b86751bc4085f48661017fa226dee99fab6c651b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable"
       }
     }
   },

flake.nix

@@ -6,6 +6,10 @@
       url = "github:nixos/nixpkgs/nixos-25.11";
     };
 
+    nixpkgs-unstable = {
+      url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    };
+
     home-manager = {
       url = "github:nix-community/home-manager/release-25.11";
       inputs.nixpkgs.follows = "nixpkgs";

outputs.nix

@@ -1,9 +1,19 @@
-{ nixpkgs, home-manager, ... }:
+{ nixpkgs, nixpkgs-unstable, home-manager, ... }:
+
+let
+  mkPkgsUnstable = system: import nixpkgs-unstable {
+    inherit system;
+    config.allowUnfree = true;
+  };
+in
 
 {
   nixosConfigurations = {
     "gandalf" = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
+      specialArgs = {
+        pkgsUnstable = mkPkgsUnstable "x86_64-linux";
+      };
       modules = [
         home-manager.nixosModules.home-manager
         ./systems/gandalf
@@ -11,6 +21,9 @@
     };
     "frodo" = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
+      specialArgs = {
+        pkgsUnstable = mkPkgsUnstable "x86_64-linux";
+      };
       modules = [
         home-manager.nixosModules.home-manager
         ./systems/frodo
@@ -18,6 +31,9 @@
     };
     "legolas" = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
+      specialArgs = {
+        pkgsUnstable = mkPkgsUnstable "x86_64-linux";
+      };
       modules = [
         home-manager.nixosModules.home-manager
         ./systems/legolas
@@ -25,6 +41,9 @@
     };
     "work" = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
+      specialArgs = {
+        pkgsUnstable = mkPkgsUnstable "x86_64-linux";
+      };
       modules = [
         home-manager.nixosModules.home-manager
         ./systems/work

systems/modules/common.nix

@@ -10,9 +10,9 @@
   environment.systemPackages = with pkgs; [
     chromium
     gnumake
-    git
     jetbrains-toolbox
     fastfetch
+    jq
   ];
 
   security.rtkit.enable = true;

systems/modules/home-manager.nix

@@ -1,9 +1,12 @@
-{ pkgs, ... }:
+{ pkgs, pkgsUnstable, ... }:
 
 {
   home-manager = {
     useGlobalPkgs = true;
     useUserPackages = true;
+    extraSpecialArgs = {
+      inherit pkgsUnstable;
+    };
 
     users.avravels = import home/home.nix;
   };

systems/modules/jq.nix

@@ -0,0 +1,7 @@
+{ config, pkgs, ... } :
+
+{
+  environment.systemPackages = with pkgs; [
+    jq
+  ];
+}

systems/work/default.nix

@@ -20,6 +20,7 @@
       ../modules/remmina.nix
       ../modules/postman.nix
       ../modules/gimp.nix
+      ../modules/jq.nix
       ../modules/enova.nix
     ];