Refactoring & Update

etc/nixos/configuration.nix

@@ -45,6 +45,8 @@ in
     fsType = "ext4";
   };
 
+  nix.settings.access-tokens = [ "@/etc/nix/github-token" ];
+
 
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etc/nixos/flake.lock

@@ -199,24 +199,6 @@
         "type": "github"
       }
     },
-    "flake-parts_2": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib_2"
-      },
-      "locked": {
-        "lastModified": 1749398372,
-        "narHash": "sha256-tYBdgS56eXYaWVW3fsnPQ/nFlgWi/Z2Ymhyu21zVM98=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "9305fe4e5c2a6fcf5ba6a3ff155720fbe4076569",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -379,28 +361,6 @@
         "type": "github"
       }
     },
-    "mango": {
-      "inputs": {
-        "flake-parts": "flake-parts_2",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "scenefx": "scenefx"
-      },
-      "locked": {
-        "lastModified": 1776999768,
-        "narHash": "sha256-RP7eVqbnQ/uNCXh0HH8SXRIerMlkyHco+wpI9oxon0U=",
-        "owner": "DreamMaoMao",
-        "repo": "mango",
-        "rev": "b9c6a2c1964cb59536c5d3e02d2ff981a7eb36d2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "DreamMaoMao",
-        "repo": "mango",
-        "type": "github"
-      }
-    },
     "millennium": {
       "inputs": {
         "abseil-src": "abseil-src",
@@ -535,11 +495,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1777542749,
-        "narHash": "sha256-j4W+WwdiRxTTFdsoB8A7jlLNLbMQANKJxh9eKf8nOIs=",
+        "lastModified": 1777633931,
+        "narHash": "sha256-306tONvDv0lhoT7Ge42ghjxPE2ndB3wTKwwtyZS2qJE=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "36130bc452e0a84c07761d2e176ae875b48eebf3",
+        "rev": "c291d31da4a27a31b08fab5a468c086888095a3f",
         "type": "github"
       },
       "original": {
@@ -568,11 +528,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1777468255,
-        "narHash": "sha256-lBZc1UMy+1P1T/E41j3jQrpS7EFI3qegd+ktHZdamIg=",
+        "lastModified": 1777627080,
+        "narHash": "sha256-9xzxgWsZZRbiMDa6iSZfD1dZGlUvsHp2aawWM5LK6F8=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "dd1c3bcb9f1ef416df33ffa22d1d9bcee1398e7d",
+        "rev": "5f6f131b24826a01374d5cd87b281bd7ea181537",
         "type": "github"
       },
       "original": {
@@ -627,21 +587,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-lib_2": {
-      "locked": {
-        "lastModified": 1748740939,
-        "narHash": "sha256-rQaysilft1aVMwF14xIdGS3sj1yHlI6oKQNBRTF40cc=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "656a64127e9d791a334452c6b6606d17539476e2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1777428379,
@@ -771,6 +716,22 @@
       }
     },
     "nixpkgs_7": {
+      "locked": {
+        "lastModified": 1776683584,
+        "narHash": "sha256-NuTLMrr10Tng72hurYG8jYQ4XKK8wnpJmOGcPiis96g=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9dd5558b06dbdacbf635a3dd36dce1b1a7ee3a89",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_8": {
       "locked": {
         "lastModified": 1776877367,
         "narHash": "sha256-wMN1gM00sUQ2KC9CNr/XEOGdfOrl67PabIRv9AYayTo=",
@@ -799,6 +760,24 @@
         "type": "github"
       }
     },
+    "opencode": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_7"
+      },
+      "locked": {
+        "lastModified": 1777636623,
+        "narHash": "sha256-aTjYnSF6D3oy4CY2NVxPid2JmSP9qlDNJdnz2JUuGSo=",
+        "owner": "sst",
+        "repo": "opencode",
+        "rev": "16ddf5f559d8c52b23c6db7a046c3fda6a1d71f6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sst",
+        "repo": "opencode",
+        "type": "github"
+      }
+    },
     "plugin-loader-src": {
       "flake": false,
       "locked": {
@@ -836,13 +815,13 @@
     "root": {
       "inputs": {
         "affinity-nix": "affinity-nix",
-        "mango": "mango",
         "millennium": "millennium",
         "musnix": "musnix",
         "niri": "niri",
         "nix-flatpak": "nix-flatpak",
         "nixpkgs": "nixpkgs_6",
         "nixpkgs-unstable": "nixpkgs-unstable",
+        "opencode": "opencode",
         "solaar": "solaar",
         "spicetify-nix": "spicetify-nix"
       }
@@ -864,27 +843,6 @@
         "type": "github"
       }
     },
-    "scenefx": {
-      "inputs": {
-        "nixpkgs": [
-          "mango",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1750785057,
-        "narHash": "sha256-tGX6j4W91rcb+glXJo43sjPI9zQvPotonknG1BdihR4=",
-        "owner": "wlrfx",
-        "repo": "scenefx",
-        "rev": "3a6cfb12e4ba97b43326357d14f7b3e40897adfc",
-        "type": "github"
-      },
-      "original": {
-        "owner": "wlrfx",
-        "repo": "scenefx",
-        "type": "github"
-      }
-    },
     "solaar": {
       "inputs": {
         "nixpkgs": [
@@ -909,7 +867,7 @@
     },
     "spicetify-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_7",
+        "nixpkgs": "nixpkgs_8",
         "systems": "systems_2"
       },
       "locked": {

etc/nixos/flake.nix

@@ -1,24 +1,17 @@
 {
   description = "My Flake";
-
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
-    #nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-25.11";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
     nix-flatpak.url = "github:gmodena/nix-flatpak";
     niri = {
       url = "github:sodiboo/niri-flake";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    #opencode.url = "github:sst/opencode";
-    mango = {
-      url = "github:DreamMaoMao/mango";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
+    opencode.url = "github:sst/opencode";
     musnix.url = "github:musnix/musnix";
     solaar = {
-      #url = "https://flakehub.com/f/Svenum/Solaar-Flake/*.tar.gz"; # For latest stable version
-      url = "github:Svenum/Solaar-Flake/main"; # Uncomment line for latest unstable version
+      url = "github:Svenum/Solaar-Flake/main";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     affinity-nix = {
@@ -27,26 +20,33 @@
     millennium.url = "github:SteamClientHomebrew/Millennium?dir=packages/nix";
     spicetify-nix.url = "github:Gerg-L/spicetify-nix";
   };
-
-  outputs = { self, nixpkgs, nixpkgs-unstable, nix-flatpak, niri, mango, musnix, solaar, affinity-nix, millennium, spicetify-nix, ... } @inputs:
-
+  outputs = { self, 
+              nixpkgs, 
+              nixpkgs-unstable, 
+              nix-flatpak, 
+              niri, 
+              musnix, 
+              solaar, 
+              affinity-nix, 
+              millennium, 
+              spicetify-nix, 
+              opencode, 
+              ... 
+            } @inputs:
   let
     system = "x86_64-linux";
- pkgs-unstable = import nixpkgs-unstable { system = "x86_64-linux"; config.allowUnfree = true; };
+    pkgs-unstable = import nixpkgs-unstable { inherit system; config.allowUnfree = true; };
     pkgs = import nixpkgs {
       inherit system;
       overlays = [
         (final: prev: {
-            unstable = nixpkgs-unstable.legacyPackages.${prev.system};
+          unstable = nixpkgs-unstable.legacyPackages.${prev.stdenv.hostPlatform.system};
         })
       ];
     };
-
   in
   {
-    # Define NixOS configuration
     nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
-      system = "x86_64-linux";
       specialArgs = {
         inherit system;
         inherit inputs;
@@ -54,16 +54,21 @@
       };
       modules = [
         {
-          environment.systemPackages = [affinity-nix.packages.x86_64-linux.v3];
-          nixpkgs.overlays = [ millennium.overlays.default ];
+          nixpkgs.hostPlatform = system;
+          nixpkgs.overlays = [ millennium.overlays.default];
         }
         niri.nixosModules.niri
         nix-flatpak.nixosModules.nix-flatpak
-        mango.nixosModules.mango
         musnix.nixosModules.musnix
         solaar.nixosModules.default
         spicetify-nix.nixosModules.spicetify
         ./configuration.nix
+        
+        ({ pkgs, ... }: {
+          nixpkgs.overlays = [ affinity-nix.overlays.default ];
+          environment.systemPackages = [ pkgs.affinity-v3 ];
+        })
+
       ];
     };
   };

etc/nixos/modules/programs.nix

@@ -180,6 +180,7 @@ in
     (callPackage ./pkgs/msty/default.nix {}) 
     pkgs-unstable.lmstudio
     pkgs-unstable.opencode
+    #inputs.opencode.packages.${pkgs.system}.default
 
     # AUDIO AND DAW#
     helvum
@@ -201,9 +202,11 @@ in
   ];
 
   # STEAM #
-  programs.steam.enable = true;
-  programs.steam.package = pkgs.millennium-steam;
-  programs.steam.gamescopeSession.enable = true;
+  programs.steam = {
+    enable = true;
+    package = pkgs.millennium-steam;
+    #gamescopeSession.enable = true;
+  };
   programs.gamemode.enable =  true;
 
   # ISO mounting utils #