2023-01-14 13:10:28 +00:00
80 changed files with 2192 additions and 915 deletions
--- a/dev-shell.nix
+++ b/dev-shell.nix
@ -4,17 +4,21 @@
 # Should also incorporate shortcuts like scripts/{hm-switch,conf-sysnix}.sh in here instead
 #
 # It should not contain PDE
-{pkgs? import <nixpkgs> {}
-,lib
-,...}: pkgs.mkShell {
+{ pkgs ? import <nixpkgs> { }
+, lib
+, ...
+}: pkgs.mkShell {
  # mkShell doesn't care about the differences across nativeBuildInputs,
  # buildInputs, or packages
  buildInputs = [
    # shell scripts
-    (lib.shellAsDrv {script = ''echo "hello world"''; pname = "hello";})
+    (lib.shellAsDrv { script = ''echo "hello world"''; pname = "hello"; })
+    # TODO: decompose hm-switch.sh with a base version (where HOME_MANAGER_BIN is injected)
+    # (lib.shellAsDrv {script = builtins.readFile ./scripts/hm-switch.sh; pname = "hm-switch";})
+    pkgs.rust4cargo
  ];

  # env vars
-  lol="hello world";
+  lol = "hello world";
 }

--- a/flake.lock
+++ b/flake.lock
@ -7,11 +7,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1665870395,
-        "narHash": "sha256-Tsbqb27LDNxOoPLh0gw2hIb6L/6Ow/6lIBvqcHzEKBI=",
+        "lastModified": 1673301561,
+        "narHash": "sha256-gRUWHbBAtMuPDJQXotoI8u6+3DGBIUZHkyQWpIv7WpM=",
        "owner": "ryantm",
        "repo": "agenix",
-        "rev": "a630400067c6d03c9b3e0455347dc8559db14288",
+        "rev": "42d371d861a227149dc9a7e03350c9ab8b8ddd68",
        "type": "github"
      },
      "original": {
@ -36,6 +36,22 @@
        "type": "github"
      }
    },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1668681692,
+        "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "009399224d5e398d03b22badca40a37ac85412a1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
    "flake-utils": {
      "locked": {
        "lastModified": 1667395993,
@ -53,11 +69,11 @@
    },
    "flake-utils_2": {
      "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
        "owner": "numtide",
        "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
        "type": "github"
      },
      "original": {
@ -81,6 +97,21 @@
        "type": "github"
      }
    },
+    "flake-utils_4": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
    "home-manager": {
      "inputs": {
        "nixpkgs": [
@ -89,11 +120,11 @@
        "utils": "utils"
      },
      "locked": {
-        "lastModified": 1672770368,
-        "narHash": "sha256-iO6Z9blIe8dcPh3VT2nkej9EimORCoskGQR6xNjICWI=",
+        "lastModified": 1673343300,
+        "narHash": "sha256-5Xdj6kpXYMie0MlnGwqK5FaMdsedxvyuakWtyKB3zaQ=",
        "owner": "nix-community",
        "repo": "home-manager",
-        "rev": "d01e7280ad7d13a5a0fae57355bd0dbfe5b81969",
+        "rev": "176e455371a8371586e8a3ff0d56ee9f3ca2324e",
        "type": "github"
      },
      "original": {
@ -118,11 +149,75 @@
        "type": "github"
      }
    },
-    "nixgl": {
+    "neovim-flake": {
      "inputs": {
        "flake-utils": "flake-utils_2",
+        "nixpkgs": [
+          "neovim-nightly-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "dir": "contrib",
+        "lastModified": 1673504032,
+        "narHash": "sha256-x4nv7g8+bQXg5PfkFw3vCcr3pYI0Hco0VoSbAy60xek=",
+        "owner": "neovim",
+        "repo": "neovim",
+        "rev": "143d3f1f3224bca02bfef7df0932b9d7524a3ff2",
+        "type": "github"
+      },
+      "original": {
+        "dir": "contrib",
+        "owner": "neovim",
+        "repo": "neovim",
+        "type": "github"
+      }
+    },
+    "neovim-nightly-overlay": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "neovim-flake": "neovim-flake",
        "nixpkgs": "nixpkgs"
      },
+      "locked": {
+        "lastModified": 1673511313,
+        "narHash": "sha256-QGUT3w1bHclVRqX958EPOd3OxR/R10MoV97N5jx/qbw=",
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "rev": "5af6fe31f9906e70a1e8985dbbdcc4ae66c7f82d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "type": "github"
+      }
+    },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1673365945,
+        "narHash": "sha256-/duo8kCEbo62D5gn46m//jfvRtT56KS5dy+j6+Rl+4Y=",
+        "owner": "mic92",
+        "repo": "nix-index-database",
+        "rev": "0e51ff44d6bef0b6b2bbf9e34fdc029fc24820fc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mic92",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
+    "nixgl": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs_2"
+      },
      "locked": {
        "lastModified": 1,
        "narHash": "sha256-KP+2qdZlhmRkrafuuEofg7YnNdVmGV95ipvpuqmJneI=",
@ -135,6 +230,22 @@
      }
    },
    "nixpkgs": {
+      "locked": {
+        "lastModified": 1671983799,
+        "narHash": "sha256-Z2Ro6hFPZHkBqkVXY5/aBUzxi5xizQGvuHQ9+T5B/ks=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "fad51abd42ca17a60fc1d4cb9382e2d79ae31836",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
      "locked": {
        "lastModified": 1660551188,
        "narHash": "sha256-a1LARMMYQ8DPx1BgoI/UN4bXe12hhZkCNqdxNi6uS0g=",
@ -149,13 +260,13 @@
        "type": "github"
      }
    },
-    "nixpkgs_2": {
+    "nixpkgs_3": {
      "locked": {
-        "lastModified": 1672617983,
-        "narHash": "sha256-68WDiCBs631mbDDk4UAKdGURKcsfW6hjb7wgudTAe5o=",
+        "lastModified": 1673450908,
+        "narHash": "sha256-b8em+kwrNtnB7gR8SyVf6WuTyQ+6tHS6dzt9D9wgKF0=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "0fc9fca9c8d43edd79d33fea0dd8409d7c4580f4",
+        "rev": "6c8644fc37b6e141cbfa6c7dc8d98846c4ff0c2e",
        "type": "github"
      },
      "original": {
@ -164,7 +275,7 @@
        "type": "indirect"
      }
    },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
      "locked": {
        "lastModified": 1665296151,
        "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
@ -187,22 +298,24 @@
        "flake-utils": "flake-utils",
        "home-manager": "home-manager",
        "kpcli-py": "kpcli-py",
+        "neovim-nightly-overlay": "neovim-nightly-overlay",
+        "nix-index-database": "nix-index-database",
        "nixgl": "nixgl",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
        "rust-overlay": "rust-overlay"
      }
    },
    "rust-overlay": {
      "inputs": {
-        "flake-utils": "flake-utils_3",
-        "nixpkgs": "nixpkgs_3"
+        "flake-utils": "flake-utils_4",
+        "nixpkgs": "nixpkgs_4"
      },
      "locked": {
-        "lastModified": 1672712534,
-        "narHash": "sha256-8S0DdMPcbITnlOu0uA81mTo3hgX84wK8S9wS34HEFY4=",
+        "lastModified": 1673490397,
+        "narHash": "sha256-VCSmIYJy/ZzTvEGjdfITmTYfybXBgZpMjyjDndbou+8=",
        "owner": "oxalica",
        "repo": "rust-overlay",
-        "rev": "69fb7bf0a8c40e6c4c197fa1816773774c8ac59f",
+        "rev": "0833f4d063a2bb75aa31680f703ba594a384ffe6",
        "type": "github"
      },
      "original": {
--- a/flake.nix
+++ b/flake.nix
@ -22,34 +22,39 @@
      url = "github:rebkwok/kpcli";
      flake = false;
    };
+    neovim-nightly-overlay = {
+      url = "github:nix-community/neovim-nightly-overlay";
+      inputs.nixpkgs.url = "github:nixos/nixpkgs?rev=fad51abd42ca17a60fc1d4cb9382e2d79ae31836";
+    };
+    nix-index-database = {
+      url = "github:mic92/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
  };

-  outputs = {
-    nixpkgs, agenix, home-manager, flake-utils, nixgl, rust-overlay, flake-compat
-    ,...
-  }@_inputs: let 
+  outputs =
+    { nixpkgs
+    , agenix
+    , home-manager
+    , flake-utils
+    , nixgl
+    , rust-overlay
+    , flake-compat
+    , neovim-nightly-overlay
+    , nix-index-database
+    , ...
+    }@_inputs:
+    let
      # Context/global stuffs to be passed down
-    # TODO: adapt to different platforms think about different systems later
-    system = "x86_64-linux";
-    pkgs = import nixpkgs {
-      inherit system;
-      overlays = import ./overlays.nix _inputs;
-      config = {
-        allowUnfree = true;
-      };
-    };
-
-    # inject nixpkgs.lib onto c_ (calculus)
-    _lib = pkgs.lib;
-    inputs = (_lib.recursiveUpdate {
-      inherit system; 
      # NOTE: this will only read files that are within git tree
      # all secrets should go into secrets.nix and secrets/*.age
-      proj_root = let 
+      proj_root =
+        let
          path = builtins.toString ./.;
-      in {
+        in
+        {
          inherit path;
-        configs.path = "${path}/native-configs";
+          configs.path = "${path}/native_configs";
          scripts.path = "${path}/scripts";
          secrets.path = "${path}/secrets";
          testdata.path = "${path}/tests";
@ -57,12 +62,35 @@
          hosts.path = "${path}/hosts";
          users.path = "${path}/users";
        };
-    } _inputs);
-    inputs_w_pkgs = (_lib.recursiveUpdate {inherit pkgs; lib = pkgs.lib;} inputs);
-    lib = _lib.recursiveUpdate (import ./lib inputs_w_pkgs) _lib;
+      # TODO: adapt to different platforms think about different systems later
+      system = "x86_64-linux";
+      overlays = [
+        rust-overlay.overlays.default
+        (self: pkgs@{ lib, ... }: {
+          lib = pkgs.lib // (import ./lib (_inputs // { inherit pkgs proj_root; }));
+        })
+      ];
+      pkgs = import nixpkgs {
+        inherit system;
+        overlays = import ./overlays.nix _inputs;
+        config = {
+          allowUnfree = true;
+        };
+      };
+      # now, this lib is extremely powerful as it also engulfs nixpkgs.lib
+      # lib = nixpkgs.lib // pkgs.lib;
+      lib = (builtins.foldl' (lhs: rhs: (nixpkgs.lib.recursiveUpdate lhs rhs)) { } [
+        nixpkgs.lib
+        pkgs.lib
+        (import ./lib {
+          inherit proj_root pkgs overlays system;
+          inherit (pkgs) lib;
+        })
+      ]);
+      inputs_w_lib = (pkgs.lib.recursiveUpdate _inputs {
+        inherit system proj_root pkgs lib;
+      });

-    # update inputs with our library and past onto our end configurations
-    inputs_w_lib = (lib.recursiveUpdate {inherit lib;} inputs_w_pkgs);
      modules = (import ./modules inputs_w_lib);
      hosts = (import ./hosts inputs_w_lib);
      users = (import ./users inputs_w_lib);
@ -83,18 +111,26 @@
            expected = "for sure";
          };
        };
+      secrets = import ./secrets final_inputs;

-  in {
+    in
+    {
      inherit (hosts) nixosConfigurations;
-    # inherit (users) homeConfigurations;
-    inherit lib;
+      inherit (users) homeConfigurations;
+      inherit lib proj_root;
      devShell."${system}" = import ./dev-shell.nix final_inputs;
      templates = import ./templates final_inputs;
+      secrets = {
+        pubKeys = {
+          hosts = hosts.pubKeys;
+          users = users.pubKeys;
+        };
+      };

      unit_tests = lib.runTests unit_tests;
-    secrets = import ./secrets final_inputs;
      debug = {
-      inherit final_inputs hosts users modules lib inputs_w_pkgs unit_tests pkgs;
+        inherit final_inputs hosts users modules lib inputs_w_lib unit_tests pkgs nixpkgs;
      };
+      formatter."${system}" = pkgs.nixpkgs-fmt;
    };
 }
--- a/hosts/bao/default.nix
+++ b/hosts/bao/default.nix
@ -1,5 +1,12 @@
-{nixpkgs, agenix, home-manager, flake-utils, nixgl, rust-overlay, flake-compat
-,pkgs, lib, proj_root}: {
-  
-}
+{ nixpkgs
+, agenix
+, home-manager
+, flake-utils
+, nixgl
+, rust-overlay
+, flake-compat
+, pkgs
+, lib
+, proj_root
+}: { }

--- a/hosts/bao/hardware-configuration.nix
+++ b/hosts/bao/hardware-configuration.nix
@ -5,24 +5,28 @@

 {
  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+    [
+      (modulesPath + "/installer/scan/not-detected.nix")
    ];

+  boot.loader.systemd-boot.enable = true;
  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
  # boot.initrd.kernelModules = [ "amdgpu" ];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = [ "kvm-amd" "coretemp"];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" "coretemp" ];
  boot.extraModulePackages = [ ];

  fileSystems."/" =
    # Might be wise to use /dev/nvme0p1 instead
-    { device = "/dev/disk/by-uuid/27fc09b3-e3b7-4883-94a0-c313a0e0abe2";
+    {
+      device = "/dev/disk/by-uuid/27fc09b3-e3b7-4883-94a0-c313a0e0abe2";
      fsType = "ext4";
    };

  fileSystems."/boot" =
    # Might be wise to use /dev/nvme0p2 instead
-    { device = "/dev/disk/by-uuid/EBA6-394D";
+    {
+      device = "/dev/disk/by-uuid/EBA6-394D";
      fsType = "vfat";
    };

--- a/hosts/default.nix
+++ b/hosts/default.nix
@ -1,6 +1,19 @@
-{nixpkgs, agenix, home-manager, flake-utils, nixgl, rust-overlay, flake-compat
-,pkgs, lib, proj_root, nixosDefaultVersion? "22.05", defaultSystem? "x86_64-linux",...}@finalInputs: let
-config = {
+{ nixpkgs
+, agenix
+, home-manager
+, flake-utils
+, nixgl
+, rust-overlay
+, flake-compat
+, pkgs
+, lib
+, proj_root
+, nixosDefaultVersion ? "22.05"
+, defaultSystem ? "x86_64-linux"
+, ...
+}@finalInputs:
+let
+  config = {
    bao.metadata = {
      # req
      hostName = "bao";
@ -10,55 +23,65 @@ config = {
      system = "x86_64-linux";
      preset = "base";
    };
+    # TODO: add override so that we can add wsl config on top
    bao.nixosConfig = {
      modules = [
-      import ../modules/kde.sys.nix
-      import ../modules/pulseaudio.sys.nix
-      import ../modules/storage.perso.sys.nix
+        (import ../modules/nvgpu.sys.nix)
+        (import ../modules/kde.sys.nix)
+        (import ../modules/pulseaudio.sys.nix)
+        (import ../modules/storage.perso.sys.nix)
      ];
    };
-};
-propagate = hostConfig@{metadata, nixosConfig}: let 
+  };
+  propagate = hostConfig@{ metadata, nixosConfig }:
+    let
      # req
      inherit (metadata) hostName;
      # opts
-  ssh_pubkey = lib.attrByPath ["ssh_pubkey"] null metadata; # metadata.ssh_pubkey??undefined
-  users = lib.attrByPath ["users"] {} metadata;
-  nixosVersion = lib.attrByPath ["nixosVersion"] nixosDefaultVersion metadata;
-  system = lib.attrByPath ["system"] defaultSystem metadata;
-  preset = lib.attrByPath ["preset"] "base" metadata;
+      ssh_pubkey = lib.attrByPath [ "ssh_pubkey" ] null metadata; # metadata.ssh_pubkey??undefined
+      users = lib.attrByPath [ "users" ] { } metadata;
+      nixosVersion = lib.attrByPath [ "nixosVersion" ] nixosDefaultVersion metadata;
+      system = lib.attrByPath [ "system" ] defaultSystem metadata;
+      preset = lib.attrByPath [ "preset" ] "base" metadata;
      # infer
      hardwareConfig = import "${proj_root.hosts.path}/${hostName}/hardware-configuration.nix";
-in {
+      # alias to prevent infinite recursion
+      _nixosConfig = nixosConfig;
+    in
+    {
      inherit hostName ssh_pubkey users nixosVersion system preset hardwareConfig;
-  nixosConfig = nixosConfig // {
+      nixosConfig = _nixosConfig // {
        inherit system;
-    lib = finalInputs.lib;
        modules = [
+          {
+            config._module.args = {
+              inherit proj_root;
+              my-lib = finalInputs.lib;
+            };
+          }
+          hardwareConfig
          {
            system.stateVersion = nixosVersion;
            networking.hostName = hostName;
            users.users = users;
          }
          {
-        _module.args = finalInputs;
+            imports = [ agenix.nixosModule ];
+            environment.systemPackages = [ agenix.defaultPackage.x86_64-linux ];
          }
-      import "${proj_root.modules.path}/secrets.nix"
-      import "${proj_root.modules.path}/${preset}.sys.nix"
-    ] ++ nixosConfig.modules;
+          (import "${proj_root.modules.path}/secrets.nix")
+          (import "${proj_root.modules.path}/${preset}.sys.nix")
+        ] ++ _nixosConfig.modules;
      };
-};
-mkHostFromPropagated = propagatedHostConfig@{nixosConfig,...}: nixpkgs.lib.nixosSystem nixosConfig;
-mkHost = hostConfig: (lib.pipe [propagate mkHostFromPropagated] hostConfig);
-trimNull = lib.filterAttrsRecursive (name: value: value != null);
-flattenPubkey = lib.mapAttrs (hostName: meta_config: meta_config.metadata.ssh_pubkey);
-in {
-  inherit config;
-  # nixosConfigurations = lib.mapAttrs (name: hostConfig: mkHost hostConfig) config;
-  nixosConfigurations = {};
-  debug = {
-    propagated = lib.mapAttrs (name: hostConfig: propagate hostConfig) config;
    };
+  # we are blessed by the fact that we engulfed nixpkgs.lib.* at top level
+  mkHostFromPropagated = propagatedHostConfig@{ nixosConfig, ... }: nixpkgs.lib.nixosSystem nixosConfig;
+  mkHost = hostConfig: (lib.pipe [ propagate mkHostFromPropagated ] hostConfig);
+  trimNull = lib.filterAttrsRecursive (name: value: value != null);
+  flattenPubkey = lib.mapAttrs (hostName: meta_config: meta_config.metadata.ssh_pubkey);
+in
+{
+  nixosConfigurations = lib.mapAttrs (name: hostConfig: mkHost hostConfig) config;
  # {bao = "ssh-ed25519 ..."; another_host = "ssh-rsa ...";}
-  hostKeys = trimNull (flattenPubkey config);
+  pubKeys = lib.getPubkey config;
 }
--- a/hosts/lester/hardware-configuration.nix
+++ b/hosts/lester/hardware-configuration.nix
@ -5,7 +5,8 @@

 {
  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [
+      (modulesPath + "/profiles/qemu-guest.nix")
    ];

  boot.initrd.availableKernelModules = [ "virtio_pci" "virtio_scsi" "ahci" "sd_mod" ];
@ -23,13 +24,13 @@
  boot.extraModulePackages = [ ];

  fileSystems."/" =
-    { device = "/dev/sda";
+    {
+      device = "/dev/sda";
      fsType = "ext4";
    };

  swapDevices =
-    [ { device = "/dev/sdb"; }
-    ];
+    [{ device = "/dev/sdb"; }];

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
--- a/hosts/lizzi/default.nix
+++ b/hosts/lizzi/default.nix
@ -1,4 +1,11 @@
-{nixpkgs, agenix, home-manager, flake-utils, nixgl, rust-overlay, flake-compat
-,pkgs, lib, proj_root}: {
-  
-}
+{ nixpkgs
+, agenix
+, home-manager
+, flake-utils
+, nixgl
+, rust-overlay
+, flake-compat
+, pkgs
+, lib
+, proj_root
+}: { }
--- a/hosts/nyx/hardware-configuration.nix
+++ b/hosts/nyx/hardware-configuration.nix
@ -5,7 +5,8 @@

 {
  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [
+      (modulesPath + "/profiles/qemu-guest.nix")
    ];

  boot.initrd.availableKernelModules = [ "virtio_pci" "virtio_scsi" "ahci" "sd_mod" ];
@ -13,7 +14,7 @@
  boot.kernelModules = [ ];
  boot.extraModulePackages = [ ];

-  boot.kernelParams = ["console=ttyS0,19200n8"];
+  boot.kernelParams = [ "console=ttyS0,19200n8" ];
  boot.loader.grub.extraConfig = ''
    serial --speed=19200 --unit=0 --word=8 --parity=no --stop=1
    terminal_input serial;
@ -23,13 +24,13 @@
  boot.loader.grub.device = "nodev";
  boot.loader.timeout = 10;
  fileSystems."/" =
-    { device = "/dev/sda";
+    {
+      device = "/dev/sda";
      fsType = "ext4";
    };

  swapDevices =
-    [ { device = "/dev/sdb"; }
-    ];
+    [{ device = "/dev/sdb"; }];

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
--- a/hosts/prince/hardware-configuration.nix
+++ b/hosts/prince/hardware-configuration.nix
@ -0,0 +1 @@
+
--- a/lib/default.nix
+++ b/lib/default.nix
@ -1,22 +1,35 @@
-{pkgs
-,nixpkgs
-,proj_root
-,agenix
-,nixosDefaultVersion? "22.05"
-,defaultSystem? "x86_64-linux"
-,...}@inputs: let
+{ pkgs
+  # ,nixpkgs
+, proj_root
+  # ,agenix
+, nixosDefaultVersion ? "22.05"
+, defaultSystem ? "x86_64-linux"
+, ...
+}@inputs:
+let
  lib = pkgs.lib;
-  serde = import ./serde.nix inputs // {inherit lib;};
+  inputs_w_lib = (inputs // { inherit lib; });
+  serde = import ./serde.nix inputs_w_lib;
+  shellAsDrv = { script, pname }: (pkgs.callPackage
+    (
+      # just a pattern that we must remember: args to this are children of pkgs.
+      { writeShellScriptBin }: writeShellScriptBin pname script
+    )
+    { });
+  trimNull = lib.filterAttrs (name: value: value != null);
+  # ssh
+  flattenPubkey = lib.mapAttrs (_identity: meta_config: lib.attrByPath [ "metadata" "ssh_pubkey" ] null meta_config);
+  getPubkey = config: (lib.pipe config [ flattenPubkey trimNull ]);
  # procedure = 
-in {
+in
+{
  # short-hand to create a shell derivation
  # NOTE: this is pure. This means, env vars from devShells might not
  # be accessible unless MAYBE they are `export`ed
-  shellAsDrv = {script, pname}: (pkgs.callPackage (
-    # just a pattern that we must remember: args to this are children of pkgs.
-    {writeShellScriptBin}: writeShellScriptBin pname script
-  ) {});
-
+  inherit shellAsDrv trimNull flattenPubkey getPubkey;
+  ssh = {
+    inherit flattenPubkey getPubkey;
+  };
  # Configures hosts as nixosConfiguration
  # mkHost = {hostName
  # , nixosBareConfiguration
--- a/lib/serde.nix
+++ b/lib/serde.nix
@ -3,7 +3,7 @@
 # TODO: Add to* formats from pkgs.formats.*
 { pkgs
 , lib
-,...
+, ...
 } @ inputs:
 let
  yamlToJsonDrv = yamlContent: outputPath: pkgs.callPackage
@ -16,13 +16,15 @@ let
          echo "$yamlContent" | yq >$out
        '')
    { };
-in {
+in
+{
  # Takes in a yaml string and produces a derivation with translated JSON at $outputPath
  # similar to builtins.fromJSON, turns a YAML string to nix attrset
  fromYaml = yamlContent: builtins.fromJSON (builtins.readFile (yamlToJsonDrv yamlContent "any_output.json"));
  fromYamlPath = yamlPath: builtins.fromJSON (
    builtins.readFile (
-      yamlToJsonDrv (
+      yamlToJsonDrv
+        (
          builtins.readFile yamlPath)
        "any-output.json"));
  # TODO: fromToml?
--- a/lib/test.nix
+++ b/lib/test.nix
@ -1,3 +1 @@
-{lib,...}: {
-  
-}
+{ lib, ... }: { }
--- a/modules/amdgpu.sys.nix
+++ b/modules/amdgpu.sys.nix
@ -0,0 +1,6 @@
+{
+  imports = [ ./gpu.sys.nix ];
+  boot.initrd.kernelModules = [ "amdgpu" ];
+  services.xserver.enable = true;
+  services.xserver.videoDrivers = [ "amdgpu" ];
+}
--- a/modules/base.sys.nix
+++ b/modules/base.sys.nix
@ -1,14 +1,15 @@
-{pkgs
-,lib
-,proj_root
-}:{
+{ pkgs
+, lib
+, proj_root
+, ...
+}: {
  imports = [
    ./minimal.sys.nix
    ./mosh.sys.nix
    ./tailscale.sys.nix
    ./ssh.sys.nix
  ];
-  environment.systemPackages = [pkgs.lm_sensors];
+  environment.systemPackages = [ pkgs.lm_sensors ];
  time.timeZone = "America/Phoenix";

 }
--- a/modules/default.nix
+++ b/modules/default.nix
@ -1 +1 @@
-inputs: {}
+inputs: { }
--- a/modules/gpu.sys.nix
+++ b/modules/gpu.sys.nix
@ -0,0 +1,12 @@
+{ pkgs, ... }: {
+  environment.systemPackages = [ pkgs.clinfo pkgs.lshw pkgs.glxinfo pkgs.pciutils pkgs.vulkan-tools ];
+  hardware.opengl = {
+    enable = true;
+    extraPackages = [ pkgs.rocm-opencl-icd pkgs.rocm-opencl-runtime ];
+    # Vulkan
+    driSupport = true;
+    driSupport32Bit = true;
+    package = pkgs.mesa.drivers;
+    package32 = pkgs.pkgsi686Linux.mesa.drivers;
+  };
+}
--- a/modules/kde.sys.nix
+++ b/modules/kde.sys.nix
@ -1,7 +1,8 @@
 { pkgs
-, lib
+, my-lib
+, ...
 }: {
-  environment.noXlibs = lib.mkForce false;
+  environment.noXlibs = my-lib.mkForce false;
  # TODO: wireless networking

  # Enable the X11 windowing system.
--- a/modules/minimal.sys.nix
+++ b/modules/minimal.sys.nix
@ -1,12 +1,15 @@
-{pkgs
-,lib
-,proj_root
-}:{
+{ pkgs
+, lib
+, proj_root
+, modulesPath
+, ...
+}: {
+  imports = [ "${modulesPath}/profiles/minimal.nix" ];
  # prune old builds after a while
-  nix.settings.auto-optimize-store = true;
+  nix.settings.auto-optimise-store = true;
  nix.package = pkgs.nixFlakes; # nix flakes
  nix.extraOptions = ''
-    experimental=feature = nix-command flakes
+    experimental-features = nix-command flakes
  '';
  programs.neovim = {
    enable = true;
@ -22,6 +25,6 @@
  ];
  users.users.root = {
    # openssh runs in root, no? This is because port < 1024 requires root.
-    openssh.authorizedKeys.keys = lib.strings.splitString "\n" (builtins.readFile "${proj_root}/ssh/authorized_keys");
+    openssh.authorizedKeys.keys = lib.strings.splitString "\n" (builtins.readFile "${proj_root.configs.path}/ssh/authorized_keys");
  };
 }
--- a/modules/mosh.sys.nix
+++ b/modules/mosh.sys.nix
@ -1,8 +1,9 @@
-{pkgs
-,lib
-,config
+{ pkgs
+, lib
+, config
+, ...
 }: {
-  environment.systemPackages = [pkgs.mosh];
+  environment.systemPackages = [ pkgs.mosh ];
  networking.firewall = lib.mkIf config.networking.firewall.enable {
    allowedUDPPortRanges = [
      { from = 60000; to = 61000; } # mosh
--- a/modules/nvgpu.sys.nix
+++ b/modules/nvgpu.sys.nix
@ -0,0 +1,7 @@
+{ config, ... }: {
+  imports = [ ./gpu.sys.nix ];
+  nixpkgs.config.allowUnfree = true;
+  services.xserver.enable = true;
+  services.xserver.videoDrivers = [ "nvidia" ];
+  hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable;
+}
--- a/modules/opengl.sys.nix
+++ b/modules/opengl.sys.nix
@ -0,0 +1,21 @@
+{ config, pkgs, lib }:
+let
+  gpu_pkgs = [ pkgs.clinfo pkgs.lshw pkgs.glxinfo pkgs.pciutils pkgs.vulkan-tools ];
+  gpu_conf = {
+    # openCL
+    hardware.opengl = {
+      enable = true;
+      extraPackages =
+        let
+          inherit (pkgs) rocm-opencl-icd rocm-opencl-runtime;
+        in
+        [ rocm-opencl-icd rocm-opencl-runtime ];
+      # Vulkan
+      driSupport = true;
+      driSupport32Bit = true;
+      package = pkgs.mesa.drivers;
+      package32 = pkgs.pkgsi686Linux.mesa.drivers;
+    };
+  };
+in
+  ;
--- a/modules/secrets.nix
+++ b/modules/secrets.nix
@ -1,8 +1,6 @@
-{agenix
-,proj_root}: {
-  imports = [
-    agenix.nixosModule
-  ];
+{ proj_root
+, ...
+}: {
  age.secrets.s3fs = {
    file = "${proj_root.secrets.path}/s3fs.age";
    # mode = "600";  # owner + group only
@ -15,5 +13,8 @@
  age.secrets._nhitrl_cred = {
    file = "${proj_root.secrets.path}/_nhitrl.age";
  };
-  environment.systemPackages = [agenix.defaultPackage.x86_64-linux];
+  age.secrets."wifi.env" = {
+    file = "${proj_root.secrets.path}/wifi.env.age";
+  };
+  # environment.systemPackages = [agenix.defaultPackage.x86_64-linux];
 }
--- a/modules/ssh.sys.nix
+++ b/modules/ssh.sys.nix
@ -1,6 +1,6 @@
 {
  services.openssh = {
    enable = true;
-    permitRootLogin = false;
+    permitRootLogin = "no";
  };
 }
--- a/modules/storage.perso.sys.nix
+++ b/modules/storage.perso.sys.nix
@ -1,5 +1,5 @@
 # Personal configuration on storage solution
-{ pkgs, config, lib }: {
+{ pkgs, config, lib, ... }: {
  environment.systemPackages = [
    pkgs.s3fs
    pkgs.cifs-utils
@ -70,7 +70,8 @@
          bucket = "digital-garden";
        })
        (
-          let args = {
+          let
+            args = {
              "-fstype" = "cifs";
              credentials = config.age.secrets._nhitrl_cred.path;
              user = null;
@ -79,10 +80,12 @@
              dir_mode = "0777";
              file_mode = "0777";
            };
-          in "felia_d ${confToBackendArg args} ://felia.coati-celsius.ts.net/d"
+          in
+          "felia_d ${confToBackendArg args} ://felia.coati-celsius.ts.net/d"
        )
        (
-          let args = {
+          let
+            args = {
              "-fstype" = "cifs";
              credentials = config.age.secrets._nhitrl_cred.path;
              user = null;
@ -91,7 +94,8 @@
              dir_mode = "0777";
              file_mode = "0777";
            };
-          in "felia_f ${confToBackendArg args} ://felia.coati-celsius.ts.net/f"
+          in
+          "felia_f ${confToBackendArg args} ://felia.coati-celsius.ts.net/f"
        )
      ];
      persoConf = pkgs.writeText "auto.personal" (builtins.concatStringsSep "\n" personalStorage);
--- a/modules/tailscale.sys.nix
+++ b/modules/tailscale.sys.nix
@ -1,8 +1,9 @@
-{pkgs
-,config
-,lib
-,...}: {
-  environment.systemPackages = [pkgs.tailscale];
+{ pkgs
+, config
+, lib
+, ...
+}: {
+  environment.systemPackages = [ pkgs.tailscale ];
  services.tailscale.enable = true;

  systemd.services.tailscale-autoconnect = {
--- a/modules/wifi.sys.nix
+++ b/modules/wifi.sys.nix
@ -0,0 +1,8 @@
+{ config, ... }: {
+  networking.wireless.enable = true;
+  networking.wireless.environmentFile = config.age.secrets."wifi.env";
+  networking.wireless.networks = {
+    "Hoang Sa".psk = "@DESERT_PSK@";
+    "Truong Sa".psk = "@DESERT_PSK@";
+  };
+}
--- a/native_configs/neovim/init.lua
+++ b/native_configs/neovim/init.lua
@ -20,19 +20,37 @@ if empty(glob(plug_path))
 endif
 ]])

+local function truthy(v) return v ~= nil end
+
+local function cfg(cfg_var, do_fn) if truthy(cfg_var) then do_fn() end end
+
+local function cfg_render(do_fn)
+    local should_render = not truthy(os.getenv("NVIM_HEADLESS"))
+    cfg(should_render, do_fn)
+end
+
 -- vim-plug
 local Plug = vim.fn['plug#']

 vim.call('plug#begin')

 -- libs and dependencies
-Plug('nvim-lua/plenary.nvim')
+Plug('nvim-lua/plenary.nvim') -- The base of all plugins

 -- plugins
 Plug('tjdevries/nlua.nvim') -- adds symbols of vim stuffs in init.lua
 Plug('nvim-treesitter/nvim-treesitter') -- language parser engine for highlighting
 Plug('nvim-treesitter/nvim-treesitter-textobjects') -- more text objects
 Plug('nvim-telescope/telescope.nvim', { branch = '0.1.x' }) -- file browser
+-- TODO: this might need to be taken extra care in our Nix config
+-- What this Plug declaration means is this repo needs to be built on our running environment
+-- -----
+-- What to do:
+-- - Run `make` at anytime before Nix is done on this repository
+--   - Might mean that we fetch this repository, run make, and copy to destination folder
+-- - Make sure that if we run `make` at first Plug run, that `make` is idempotent
+-- OR
+--   Make sure that Plug does not run `make` and use the output it needs
 Plug('nvim-telescope/telescope-fzf-native.nvim',
    { ['do'] = 'make >> /tmp/log 2>&1' })
 Plug('nvim-telescope/telescope-file-browser.nvim')
@ -67,15 +85,17 @@ Plug('Olical/conjure') -- REPL on the source for Clojure (and other LISPs)
 Plug('gennaro-tedesco/nvim-jqx') -- JSON formatter (use :Jqx*)
 Plug('kylechui/nvim-surround') -- surrounds with tags/parenthesis
 Plug('simrat39/rust-tools.nvim') -- config rust-analyzer and nvim integration
-Plug('simrat39/inlay-hints.nvim') -- type-hints with pseudo-virtual texts

 -- UI & colorscheme
-Plug('gruvbox-community/gruvbox') -- theme provider
-Plug('nvim-lualine/lualine.nvim') -- fancy status line
-Plug('lukas-reineke/indent-blankline.nvim') -- identation lines on blank lines
-Plug('kyazdani42/nvim-web-devicons') -- icons for folder and filetypes
-Plug('m-demare/hlargs.nvim') -- highlights arguments; great for func prog
-Plug('folke/todo-comments.nvim') -- Highlights TODO
+cfg_render(function()
+    Plug('simrat39/inlay-hints.nvim') -- type-hints with pseudo-virtual texts
+    Plug('gruvbox-community/gruvbox') -- theme provider
+    Plug('nvim-lualine/lualine.nvim') -- fancy status line
+    Plug('lukas-reineke/indent-blankline.nvim') -- identation lines on blank lines
+    Plug('kyazdani42/nvim-web-devicons') -- icons for folder and filetypes
+    Plug('m-demare/hlargs.nvim') -- highlights arguments; great for func prog
+    Plug('folke/todo-comments.nvim') -- Highlights TODO
+end)

 -- other utilities
 Plug('nvim-treesitter/nvim-treesitter', { run = ':TSUpdate' })
@ -84,6 +104,11 @@ Plug('nvim-treesitter/playground') -- Sees Treesitter AST - less hair pulling, m
 Plug('saadparwaiz1/cmp_luasnip') -- snippet engine
 Plug('L3MON4D3/LuaSnip') -- snippet engine
 Plug('mickael-menu/zk-nvim') -- Zettelkasten
+-- Switch cases:
+-- `gsp` -> PascalCase (classes), `gsc` -> camelCase (Java), `gs_` -> snake_case (C/C++/Rust)
+-- `gsu` -> UPPER_CASE (CONSTs), `gsk` -> kebab-case (Clojure), `gsK` -> Title-Kebab-Case
+-- `gs.` -> dot.case (R)
+Plug('arthurxavierx/vim-caser') -- switch cases

 ---------
 vim.call('plug#end')
@ -95,12 +120,13 @@ endif
 ]])

 -- special terminals, place them at 4..=7 for ergonomics
-vim.api.nvim_create_autocmd({"VimEnter"}, {
+vim.api.nvim_create_autocmd({ "VimEnter" }, {
    callback = function()
        local function named_term(term_idx, term_name)
            require('harpoon.term').gotoTerminal(term_idx)
-            vim.cmd([[:exe ":file ]]..term_name..[[" | :bfirst]])
+            vim.cmd([[:exe ":file ]] .. term_name .. [[" | :bfirst]])
        end
+
        -- term:ctl at 4
        named_term(4, "term:ctl")
        -- term:dev at 5
@ -154,7 +180,7 @@ vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
 -- that does not collide with vi-motion keybind. This is because
 -- <Alt-x> -> ^[x; while <Esc> on the terminal is ^[
 vim.keymap.set('t', '<Esc>', '<C-\\><C-n>)')
-vim.keymap.set({ 'n', 'i', 'v' }, '<c-l>', '<Cmd>mode<Cr>', {desc = ""}) -- redraw on every mode
+vim.keymap.set({ 'n', 'i', 'v' }, '<c-l>', '<Cmd>mode<Cr>', { desc = "" }) -- redraw on every mode

 -- diagnostics (errors/warnings to be shown)
 vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
--- a/nix-conf/home-manager/base/git.nix
+++ b/nix-conf/home-manager/base/git.nix
@ -66,7 +66,7 @@ in
      example = 3000;
    };
  };
-# TODO : anyway to override configuration?
+  # TODO : anyway to override configuration?
  config.programs.git = {
    inherit (cfg) enable ignores;
    userName = cfg.name;
--- a/nix-conf/home-manager/base/graphics.nix
+++ b/nix-conf/home-manager/base/graphics.nix
@ -1,7 +1,7 @@
 { pkgs, config, lib, ... }:
 let
  cfg = config.base.graphics;
-  cfgEnable = cfg.enable or cfg.useNixGLPackage != null;
+  cfgEnable = cfg.enable or (cfg.useNixGL.defaultPackage != null);
  types = lib.types;
 in
 {
@ -11,7 +11,7 @@ in
    _enable = lib.mkOption {
      type = types.bool;
      description = "Whether the graphics is implicitly enabled (final)";
-      internal = true;
+      # internal = true;
      default = false;
    };
    useNixGL = {
@ -35,7 +35,7 @@ in
  # they will also need to do `config.base.shells.enable`
  # generally, we want the behavior: import means enable
  config = lib.mkIf cfgEnable {
-    base.graphics._enable = cfgEnable;
+    base.graphics._enable = lib.mkForce true;
    base.shells = {
      shellAliases = lib.mkIf (cfg.useNixGL.defaultPackage != null) {
        nixGL = cfg.useNixGL.defaultPackage;
--- a/nix-conf/home-manager/base/keepass.nix
+++ b/nix-conf/home-manager/base/keepass.nix
@ -47,7 +47,7 @@ in
    ] ++ (if cfg.use_gui or config.base.graphics._enable then [
      pkgs.keepass # Personal secret management
    ] else [ ]);
-    home.file.".kp/config.ini".text = lib.generators.toINI {} (trimNull {
+    home.file.".kp/config.ini".text = lib.generators.toINI { } (trimNull {
      default = {
        KEEPASSDB = cfg.path;
        KEEPASSDB_KEYFILE = cfg.keyfile_path;
--- a/nix-conf/home-manager/base/mkModuleArgs.nix
+++ b/nix-conf/home-manager/base/mkModuleArgs.nix
@ -1,3 +1,5 @@
+# Turns given inputs into the standardized shape of the inputs to configure  
+# custom base modules in this directory.
 { pkgs
 , lib ? pkgs.lib
 , ...
--- a/nix-conf/home-manager/base/private_chromium.nix
+++ b/nix-conf/home-manager/base/private_chromium.nix
@ -1,3 +1,5 @@
+# TODO: maybe throw if base.graphics is not enabled?
+# Though, headless chromium might be possible
 { config, pkgs, lib, ... }:
 let cfg = config.base.private_chromium;
 in
--- a/nix-conf/home-manager/base/productive_desktop.nix
+++ b/nix-conf/home-manager/base/productive_desktop.nix
@ -1,8 +1,11 @@
-inputs@{pkgs,...}: {
+# A module that takes care of a GUI-ful, productive desktop environment
+inputs@{ pkgs, ... }: {
  imports = [
    # slack
-    ({pkgs,...}: {
-      home.packages = [pkgs.slack];
+    ({ pkgs, ... }: {
+      home.packages = [ 
+        pkgs.slack
+      ];
    })
    ./private_chromium.nix
  ];
--- a/nix-conf/home-manager/base/shells.nix
+++ b/nix-conf/home-manager/base/shells.nix
@ -96,9 +96,9 @@ in
        # VI_MODE_RESET_PROMPT_ON_MODE_CHANGE = true;
        # VI_MODE_SET_CURSOR = true;
        # ZVM_VI_ESCAPE_BINDKEY = "";
-        ZVM_READKEY_ENGINE="$ZVM_READKEY_ENGINE_NEX";
-        ZVM_KEYTIMEOUT=0.004; # 40ms, or subtly around 25 FPS. I'm a gamer :)
-        ZVM_ESCAPE_KEYTIMEOUT=0.004; # 40ms, or subtly around 25 FPS. I'm a gamer :)
+        ZVM_READKEY_ENGINE = "$ZVM_READKEY_ENGINE_NEX";
+        ZVM_KEYTIMEOUT = 0.004; # 40ms, or subtly around 25 FPS. I'm a gamer :)
+        ZVM_ESCAPE_KEYTIMEOUT = 0.004; # 40ms, or subtly around 25 FPS. I'm a gamer :)
      };
      initExtra = (cfg.shellInitExtra or "") + ''
        source ${pkgs.zsh-vi-mode}/share/zsh-vi-mode/zsh-vi-mode.plugin.zsh
--- a/nix-conf/home-manager/flake.lock
+++ b/nix-conf/home-manager/flake.lock
@ -16,6 +16,22 @@
        "type": "github"
      }
    },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1668681692,
+        "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "009399224d5e398d03b22badca40a37ac85412a1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
    "flake-utils": {
      "locked": {
        "lastModified": 1667395993,
@ -33,11 +49,11 @@
    },
    "flake-utils_2": {
      "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
        "owner": "numtide",
        "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
        "type": "github"
      },
      "original": {
@ -61,6 +77,21 @@
        "type": "github"
      }
    },
+    "flake-utils_4": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
    "home-manager": {
      "inputs": {
        "nixpkgs": [
@ -69,11 +100,11 @@
        "utils": "utils"
      },
      "locked": {
-        "lastModified": 1672770368,
-        "narHash": "sha256-iO6Z9blIe8dcPh3VT2nkej9EimORCoskGQR6xNjICWI=",
+        "lastModified": 1673343300,
+        "narHash": "sha256-5Xdj6kpXYMie0MlnGwqK5FaMdsedxvyuakWtyKB3zaQ=",
        "owner": "nix-community",
        "repo": "home-manager",
-        "rev": "d01e7280ad7d13a5a0fae57355bd0dbfe5b81969",
+        "rev": "176e455371a8371586e8a3ff0d56ee9f3ca2324e",
        "type": "github"
      },
      "original": {
@ -98,14 +129,58 @@
        "type": "github"
      }
    },
-    "nixgl": {
+    "neovim-flake": {
      "inputs": {
        "flake-utils": "flake-utils_2",
+        "nixpkgs": [
+          "neovim-nightly-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "dir": "contrib",
+        "lastModified": 1673504032,
+        "narHash": "sha256-x4nv7g8+bQXg5PfkFw3vCcr3pYI0Hco0VoSbAy60xek=",
+        "owner": "neovim",
+        "repo": "neovim",
+        "rev": "143d3f1f3224bca02bfef7df0932b9d7524a3ff2",
+        "type": "github"
+      },
+      "original": {
+        "dir": "contrib",
+        "owner": "neovim",
+        "repo": "neovim",
+        "type": "github"
+      }
+    },
+    "neovim-nightly-overlay": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "neovim-flake": "neovim-flake",
        "nixpkgs": "nixpkgs"
      },
+      "locked": {
+        "lastModified": 1673511313,
+        "narHash": "sha256-QGUT3w1bHclVRqX958EPOd3OxR/R10MoV97N5jx/qbw=",
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "rev": "5af6fe31f9906e70a1e8985dbbdcc4ae66c7f82d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "type": "github"
+      }
+    },
+    "nixgl": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs_2"
+      },
      "locked": {
        "lastModified": 1,
-        "narHash": "sha256-KP+2qdZlhmRkrafuuEofg7YnNdVmGV95ipvpuqmJneI=",
+        "narHash": "sha256-GgIXbuHvwReBHZUyfSKS6DET3CfD6EEKABj6ndpcqHQ=",
        "path": "./../../out-of-tree/nixGL",
        "type": "path"
      },
@ -115,6 +190,22 @@
      }
    },
    "nixpkgs": {
+      "locked": {
+        "lastModified": 1671983799,
+        "narHash": "sha256-Z2Ro6hFPZHkBqkVXY5/aBUzxi5xizQGvuHQ9+T5B/ks=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "fad51abd42ca17a60fc1d4cb9382e2d79ae31836",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
      "locked": {
        "lastModified": 1660551188,
        "narHash": "sha256-a1LARMMYQ8DPx1BgoI/UN4bXe12hhZkCNqdxNi6uS0g=",
@ -129,13 +220,13 @@
        "type": "github"
      }
    },
-    "nixpkgs_2": {
+    "nixpkgs_3": {
      "locked": {
-        "lastModified": 1672617983,
-        "narHash": "sha256-68WDiCBs631mbDDk4UAKdGURKcsfW6hjb7wgudTAe5o=",
+        "lastModified": 1673450908,
+        "narHash": "sha256-b8em+kwrNtnB7gR8SyVf6WuTyQ+6tHS6dzt9D9wgKF0=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "0fc9fca9c8d43edd79d33fea0dd8409d7c4580f4",
+        "rev": "6c8644fc37b6e141cbfa6c7dc8d98846c4ff0c2e",
        "type": "github"
      },
      "original": {
@ -145,7 +236,7 @@
        "type": "github"
      }
    },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
      "locked": {
        "lastModified": 1665296151,
        "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
@ -167,22 +258,23 @@
        "flake-utils": "flake-utils",
        "home-manager": "home-manager",
        "kpcli-py": "kpcli-py",
+        "neovim-nightly-overlay": "neovim-nightly-overlay",
        "nixgl": "nixgl",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
        "rust-overlay": "rust-overlay"
      }
    },
    "rust-overlay": {
      "inputs": {
-        "flake-utils": "flake-utils_3",
-        "nixpkgs": "nixpkgs_3"
+        "flake-utils": "flake-utils_4",
+        "nixpkgs": "nixpkgs_4"
      },
      "locked": {
-        "lastModified": 1672712534,
-        "narHash": "sha256-8S0DdMPcbITnlOu0uA81mTo3hgX84wK8S9wS34HEFY4=",
+        "lastModified": 1673490397,
+        "narHash": "sha256-VCSmIYJy/ZzTvEGjdfITmTYfybXBgZpMjyjDndbou+8=",
        "owner": "oxalica",
        "repo": "rust-overlay",
-        "rev": "69fb7bf0a8c40e6c4c197fa1816773774c8ac59f",
+        "rev": "0833f4d063a2bb75aa31680f703ba594a384ffe6",
        "type": "github"
      },
      "original": {
--- a/nix-conf/home-manager/flake.nix
+++ b/nix-conf/home-manager/flake.nix
@ -18,6 +18,15 @@
      url = "github:rebkwok/kpcli";
      flake = false;
    };
+    neovim-nightly-overlay = {
+      url = "github:nix-community/neovim-nightly-overlay";
+      # Pin to a nixpkgs revision that doesn't have NixOS/nixpkgs#208103 yet
+      inputs.nixpkgs.url = "github:nixos/nixpkgs?rev=fad51abd42ca17a60fc1d4cb9382e2d79ae31836";
+    };
+    nix-index-database = {
+      url = "github:mic92/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
  };

  outputs =
@ -27,10 +36,22 @@
    , rust-overlay
    , flake-utils
    , kpcli-py
+    , neovim-nightly-overlay
    , ...
    }:
    let
-      system = "x86_64-linux";
+      # config_fn:: system -> config
+      cross_platform = config_fn: ({
+        packages = builtins.foldl'
+          (prev: system: prev // {
+            "${system}" = config_fn system;
+          })
+          { }
+          flake-utils.lib.defaultSystems;
+      });
+    in
+    cross_platform (system:
+    let
      overlays = import ./../../overlays.nix flake_inputs;
      # pkgs = nixpkgs.legacyPackages.${system}.appendOverlays overlays;
      pkgs = import nixpkgs {
@ -41,10 +62,10 @@
      base = import ./base;
      inherit (base) mkModuleArgs;

-      kde_module = {config, pkgs, ...}: {
+      kde_module = { config, pkgs, ... }: {
        fonts.fontconfig.enable = true;
        home.packages = [
-          (pkgs.nerdfonts.override {fonts = ["DroidSansMono"];})
+          (pkgs.nerdfonts.override { fonts = [ "DroidSansMono" ]; })
        ];
        # For some reasons, Windows es in the font name as DroidSansMono NF
        # so we need to override this
@ -56,13 +77,14 @@
        inherit overlays pkgs base;
      };
      homeConfigurations =
-        let x11_wsl = ''
+        let
+          x11_wsl = ''
            # x11 output for WSL
            export DISPLAY=$(ip route list default | awk '{print $3}'):0
            export LIBGL_ALWAYS_INDIRECT=1
          '';
        in
-        rec {
+        {
          "hungtr" = home-manager.lib.homeManagerConfiguration {
            inherit pkgs;
            modules = base.modules ++ [
@ -85,6 +107,14 @@
              ./home.nix
              kde_module
              ./base/productive_desktop.nix
+              {
+                # since home.nix forces us to use keepass, and base.keepass.path
+                # defaults to a bad value (on purpose), we should configure a
+                # it to be the proper path
+                base.keepass.path = "/perso/garden/keepass.kdbx";
+                base.graphics.useNixGL.defaultPackage = "nixGLNvidia";
+                base.graphics.useNixGL.enable = true;
+              }
            ];
            # optionally pass inarguments to module
            # we migrate this from in-place modules to allow flexibility
@ -97,6 +127,25 @@
              };
            };
          };
+          "htran" = home-manager.lib.homeManagerConfiguration { 
+            inherit pkgs;
+            modules = [
+              ./home.nix
+              {
+                base.graphics.enable = false;
+                base.graphics.useNixGL.defaultPackage = null;
+                base.keepass.path = "/Users/htran/keepass.kdbx";
+                # don't want to deal with GL stuffs on mac yet :/
+              }
+            ];
+            extraSpecialArgs = mkModuleArgs {
+              inherit pkgs;
+              myHome = {
+                username = "htran";
+                homeDirectory = "/Users/htran";
+              };
+            };
+          };
          "nixos@Felia" = home-manager.lib.homeManagerConfiguration {
            inherit pkgs;
            modules = [
@ -147,6 +196,7 @@
                base.alacritty.font.family = "BitstreamVeraSansMono Nerd Font";
                base.keepass.path = "/media/homelab/f/PersistentHotStorage/keepass.kdbx";
              }
+              ./base/productive_desktop.nix
            ];

            extraSpecialArgs = mkModuleArgs {
@ -161,5 +211,5 @@
            };
          };
        };
-    };
+    });
 }
--- a/nix-conf/home-manager/fromYamlSandbox/flake.nix
+++ b/nix-conf/home-manager/fromYamlSandbox/flake.nix
@ -1,31 +1,33 @@
 {
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    from-yaml ={
+    from-yaml = {
      url = "github:pegasust/fromYaml";
      flake = false;
    };
  };
-  outputs = {nixpkgs,from-yaml, ...}: let
+  outputs = { nixpkgs, from-yaml, ... }:
+    let
      system = "x86_64-linux";
-    pkgs = import nixpkgs {inherit system;};
+      pkgs = import nixpkgs { inherit system; };
      lib = {
-        fromYaml = import "${from-yaml}/fromYaml.nix" {lib = pkgs.lib;};
+        fromYaml = import "${from-yaml}/fromYaml.nix" { lib = pkgs.lib; };
      };
-  in {
+    in
+    {
      inherit nixpkgs;
      inherit from-yaml;
      inherit lib;
      inherit pkgs;
      fromYamlFn = lib.fromYaml;
-    yamlCmd = str: (builtins.fromJSON(pkgs.runCommand "echo ${str} | yq"));
+      yamlCmd = str: (builtins.fromJSON (pkgs.runCommand "echo ${str} | yq"));
      test_0 = ''
        key_bindings:
          - hello:
              "N"
      '';
      key_bind = ''
-key_bindings:
+        key_bindings:
          - { key: N, mods: Control, action: CreateNewWindow }
          # - { key: Paste,                                       action: Paste          }
          # - { key: Copy,                                        action: Copy           }
--- a/nix-conf/home-manager/home.nix
+++ b/nix-conf/home-manager/home.nix
@ -34,8 +34,8 @@ in

    # cool utilities
    pkgs.yq # Yaml adaptor for jq (only pretty print, little query)
-    pkgs.xorg.xclock # TODO: only include if have gui # For testing GL installation
-    pkgs.logseq # TODO: only include if have GL # Obsidian alt
+    # pkgs.xorg.xclock # TODO: only include if have gui # For testing GL installation
+    # pkgs.logseq # TODO: only include if have GL # Obsidian alt
    pkgs.mosh # Parsec for SSH
    # pkgs.nixops_unstable # nixops v2 # insecure for now
    pkgs.lynx # Web browser at your local terminal
@ -46,7 +46,9 @@ in
    # pkgs.python310.numpy
    # pkgs.python310Packages.tensorflow
    # pkgs.python310Packages.scikit-learn
-  ] ++ (myHome.packages or [ ]) 
+  ] ++ (myHome.packages or [ ]) ++ (if pkgs.system == "x86_64-linux" then [
+    pkgs.logseq
+  ] else [ ])
  );

  ## Configs ## 
--- a/nix-conf/home-manager/profiles/default.nix
+++ b/nix-conf/home-manager/profiles/default.nix
@ -1,5 +1,5 @@
 # main module exporter for different configuration profiles
-{pkgs, libs,...} @ inputs:
+{ pkgs, libs, ... } @ inputs:
 {
  hwtr = import ./hwtr.nix;
 }
--- a/nix-conf/home-manager/profiles/hwtr.nix
+++ b/nix-conf/home-manager/profiles/hwtr.nix
@ -0,0 +1 @@
+
--- a/nix-conf/lib/default.nix
+++ b/nix-conf/lib/default.nix
@ -1,7 +1,9 @@
 { pkgs
 , lib ? pkgs.lib
-, ... }@flake_import:
-let serde = import ./serde { inherit pkgs lib; };
+, ...
+}@flake_import:
+let
+  serde = import ./serde { inherit pkgs lib; };
  recursiveUpdate = lib.recursiveUpdate;
 in
 recursiveUpdate (recursiveUpdate pkgs.lib lib) {
--- a/nix-conf/lib/serde/default.nix
+++ b/nix-conf/lib/serde/default.nix
@ -15,13 +15,15 @@ let
          echo "$yamlContent" | yq >$out
        '')
    { };
-in {
+in
+{
  # Takes in a yaml string and produces a derivation with translated JSON at $outputPath
  # similar to builtins.fromJSON, turns a YAML string to nix attrset
  fromYaml = yamlContent: builtins.fromJSON (builtins.readFile (yamlToJsonDrv yamlContent "any_output.json"));
  fromYamlPath = yamlPath: builtins.fromJSON (
    builtins.readFile (
-      yamlToJsonDrv (
+      yamlToJsonDrv
+        (
          builtins.readFile yamlPath)
        "any-output.json"));
  # TODO: fromToml?
--- a/nix-conf/secrets.nix
+++ b/nix-conf/secrets.nix
@ -10,7 +10,8 @@ let
  all = users // systems;
  # stands for calculus
  c_ = builtins;
-in {
+in
+{
  "system/secrets/s3fs.age".publicKeys = c_.attrValues (all);
  "system/secrets/s3fs.digital-garden.age".publicKeys = c_.attrValues (all);
  "system/secrets/_nhitrl.age".publicKeys = c_.attrValues (all);
--- a/nix-conf/system/configuration.nix
+++ b/nix-conf/system/configuration.nix
@ -29,7 +29,7 @@ with lib;
    isNormalUser = true;
    home = "/home/hungtr";
    description = "pegasust/hungtr";
-    extraGroups = [ "wheel" "networkmanager" "audio"];
+    extraGroups = [ "wheel" "networkmanager" "audio" ];
  };
  users.users.root = {
    # openssh runs in root, no? This is because port < 1024 requires root.
--- a/nix-conf/system/flake.nix
+++ b/nix-conf/system/flake.nix
@ -27,10 +27,11 @@
          age.secrets._nhitrl_cred = {
            file = ./secrets/_nhitrl.age;
          };
-          environment.systemPackages = [agenix.defaultPackage.x86_64-linux];
+          environment.systemPackages = [ agenix.defaultPackage.x86_64-linux ];
        }
      ];
-    in {
+    in
+    {
      # Windows with NixOS WSL
      nixosConfigurations.Felia = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
@ -218,9 +219,11 @@
                # openCL
                hardware.opengl = {
                  enable = true;
-                extraPackages = let 
+                  extraPackages =
+                    let
                      inherit (pkgs) rocm-opencl-icd rocm-opencl-runtime;
-                  in [rocm-opencl-icd rocm-opencl-runtime];
+                    in
+                    [ rocm-opencl-icd rocm-opencl-runtime ];
                  # Vulkan
                  driSupport = true;
                  driSupport32Bit = true;
@ -230,17 +233,17 @@
              };
              amd_rx470 = {
                # early amd gpu usage
-              # boot.initrd.kernelModules = ["amdgpu"];
+                boot.initrd.kernelModules = [ "amdgpu" ];
                services.xserver.enable = true;
-              services.xserver.videoDrivers = ["amdgpu"];
+                services.xserver.videoDrivers = [ "amdgpu" ];
              };
              nv_rtx3060 = {
                nixpkgs.config.allowUnfree = true;
                services.xserver.enable = true;
-              services.xserver.videoDrivers = ["nvidia"];
+                services.xserver.videoDrivers = [ "nvidia" ];
                hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable;
              };
-            systemPackages = [] ++ gpu_pkgs;
+              systemPackages = [ ] ++ gpu_pkgs;
            in
            lib.recursiveUpdate gpu_conf (lib.recursiveUpdate nv_rtx3060 {
              # Use UEFI
@ -320,7 +323,7 @@
              # Just an initial user to get this started lol
              users.users.user = {
                initialPassword = "pw123";
-              extraGroups = [ "wheel" "networkmanager" "audio"];
+                extraGroups = [ "wheel" "networkmanager" "audio" ];
                isNormalUser = true;
              };

--- a/nix-conf/system/hardware-configuration.nix
+++ b/nix-conf/system/hardware-configuration.nix
@ -5,7 +5,8 @@

 {
  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [
+      (modulesPath + "/profiles/qemu-guest.nix")
    ];

  boot.initrd.availableKernelModules = [ "virtio_pci" "virtio_scsi" "ahci" "sd_mod" ];
@ -23,13 +24,13 @@
  boot.extraModulePackages = [ ];

  fileSystems."/" =
-    { device = "/dev/sda";
+    {
+      device = "/dev/sda";
      fsType = "ext4";
    };

  swapDevices =
-    [ { device = "/dev/sdb"; }
-    ];
+    [{ device = "/dev/sdb"; }];

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
--- a/nix-conf/system/profiles/bao/hardware-configuration.nix
+++ b/nix-conf/system/profiles/bao/hardware-configuration.nix
@ -5,24 +5,27 @@

 {
  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+    [
+      (modulesPath + "/installer/scan/not-detected.nix")
    ];

  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
  # boot.initrd.kernelModules = [ "amdgpu" ];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = [ "kvm-amd" "coretemp"];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" "coretemp" ];
  boot.extraModulePackages = [ ];

  fileSystems."/" =
    # Might be wise to use /dev/nvme0p1 instead
-    { device = "/dev/disk/by-uuid/27fc09b3-e3b7-4883-94a0-c313a0e0abe2";
+    {
+      device = "/dev/disk/by-uuid/27fc09b3-e3b7-4883-94a0-c313a0e0abe2";
      fsType = "ext4";
    };

  fileSystems."/boot" =
    # Might be wise to use /dev/nvme0p2 instead
-    { device = "/dev/disk/by-uuid/EBA6-394D";
+    {
+      device = "/dev/disk/by-uuid/EBA6-394D";
      fsType = "vfat";
    };

--- a/nix-conf/system/profiles/lester/hardware-configuration.nix
+++ b/nix-conf/system/profiles/lester/hardware-configuration.nix
@ -5,7 +5,8 @@

 {
  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [
+      (modulesPath + "/profiles/qemu-guest.nix")
    ];

  boot.initrd.availableKernelModules = [ "virtio_pci" "virtio_scsi" "ahci" "sd_mod" ];
@ -23,13 +24,13 @@
  boot.extraModulePackages = [ ];

  fileSystems."/" =
-    { device = "/dev/sda";
+    {
+      device = "/dev/sda";
      fsType = "ext4";
    };

  swapDevices =
-    [ { device = "/dev/sdb"; }
-    ];
+    [{ device = "/dev/sdb"; }];

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
--- a/nix-conf/system/profiles/nyx/hardware-configuration.nix
+++ b/nix-conf/system/profiles/nyx/hardware-configuration.nix
@ -5,7 +5,8 @@

 {
  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [
+      (modulesPath + "/profiles/qemu-guest.nix")
    ];

  boot.initrd.availableKernelModules = [ "virtio_pci" "virtio_scsi" "ahci" "sd_mod" ];
@ -13,7 +14,7 @@
  boot.kernelModules = [ ];
  boot.extraModulePackages = [ ];

-  boot.kernelParams = ["console=ttyS0,19200n8"];
+  boot.kernelParams = [ "console=ttyS0,19200n8" ];
  boot.loader.grub.extraConfig = ''
    serial --speed=19200 --unit=0 --word=8 --parity=no --stop=1
    terminal_input serial;
@ -23,13 +24,13 @@
  boot.loader.grub.device = "nodev";
  boot.loader.timeout = 10;
  fileSystems."/" =
-    { device = "/dev/sda";
+    {
+      device = "/dev/sda";
      fsType = "ext4";
    };

  swapDevices =
-    [ { device = "/dev/sdb"; }
-    ];
+    [{ device = "/dev/sdb"; }];

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
--- a/nix-conf/system/profiles/prince/hardware-configuration.nix
+++ b/nix-conf/system/profiles/prince/hardware-configuration.nix
@ -0,0 +1 @@
+
--- a/out-of-tree/nixGL/all.nix
+++ b/out-of-tree/nixGL/all.nix
@ -20,6 +20,6 @@ let
    '';
  });
 in
-  (with pure; [nixGLIntel nixVulkanNvidia nixGLNvidia nixVulkanIntel])
-   ++ (with versionFile440.auto; [nixGLNvidia nixGLDefault nixVulkanNvidia])
-   ++ (with versionFile510.auto; [nixGLNvidia nixGLDefault nixVulkanNvidia])
+(with pure; [ nixGLIntel nixVulkanNvidia nixGLNvidia nixVulkanIntel ])
++ (with versionFile440.auto; [ nixGLNvidia nixGLDefault nixVulkanNvidia ])
++ (with versionFile510.auto; [ nixGLNvidia nixGLDefault nixVulkanNvidia ])
--- a/out-of-tree/nixGL/default.nix
+++ b/out-of-tree/nixGL/default.nix
@ -1,24 +1,25 @@
-{ ## Nvidia informations.
+{
+  ## Nvidia informations.
  # Version of the system kernel module. Let it to null to enable auto-detection.
-  nvidiaVersion ? null,
-  # Hash of the Nvidia driver .run file. null is fine, but fixing a value here
+  nvidiaVersion ? null
+, # Hash of the Nvidia driver .run file. null is fine, but fixing a value here
  # will be more reproducible and more efficient.
-  nvidiaHash ? null,
-  # Alternatively, you can pass a path that points to a nvidia version file
+  nvidiaHash ? null
+, # Alternatively, you can pass a path that points to a nvidia version file
  # and let nixGL extract the version from it. That file must be a copy of
  # /proc/driver/nvidia/version. Nix doesn't like zero-sized files (see
  # https://github.com/NixOS/nix/issues/3539 ).
-  nvidiaVersionFile ? null,
-  # Enable 32 bits driver
+  nvidiaVersionFile ? null
+, # Enable 32 bits driver
  # This is on by default, you can switch it to off if you want to reduce a
  # bit the size of nixGL closure.
-  enable32bits ? true,
-  # Make sure to enable config.allowUnfree to the instance of nixpkgs to be
+  enable32bits ? true
+, # Make sure to enable config.allowUnfree to the instance of nixpkgs to be
  # able to access the nvidia drivers.
  pkgs ? import <nixpkgs> {
    config = { allowUnfree = true; };
-  },
-  # Enable all Intel specific extensions which only works on x86_64
+  }
+, # Enable all Intel specific extensions which only works on x86_64
  enableIntelX86Extensions ? true
 }:
 pkgs.callPackage ./nixGL.nix ({
@ -28,8 +29,8 @@ pkgs.callPackage ./nixGL.nix ({
    nvidiaHash
    enable32bits
    ;
-  } // (if enableIntelX86Extensions then {}
-  else {
+} // (if enableIntelX86Extensions then { }
+else {
  intel-media-driver = null;
  vaapiIntel = null;
-  }))
+}))
--- a/out-of-tree/nixGL/fetch.py
+++ b/out-of-tree/nixGL/fetch.py
@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+import urllib3
+import json
+
+http = urllib3.PoolManager()
+dl_dir = http.request("GET", "https://download.nvidia.com/XFree86/Linux-x86_64/")
+
+# print(f"{dl_dir.status=}\n{dl_dir.data=}")
+
+assert (dl_dir.status < 400), "Error probably occurred"
+
+def find_versions(dir_html: bytes) -> list[str]:
+    # this algorithm obviously need recursion because we need to discover the items
+    def _rec(dir_html: bytes, start: int = 0, so_far: list[str] = []) -> list[str]:
+        MATCH_START = b"<span class=\'dir\'><a href=\'"
+        potential_start = dir_html.find(MATCH_START, start)
+        if potential_start == -1:
+            return so_far
+        # check that it starts with a number
+        potential_version_start = potential_start + len(MATCH_START)
+        p = potential_version_start
+        if not (dir_html[p: p+1].decode().isnumeric()):
+            return _rec(dir_html, potential_version_start, so_far)
+
+        # this thing matches, add to so_far and continue
+        version_end = dir_html.find(b"/", potential_version_start)
+        assert version_end != -1, "There should be matching /"
+        so_far.append(dir_html[potential_version_start:version_end].decode())
+        return _rec(dir_html, version_end, so_far)
+    return _rec(dir_html, 0, [])
+    
+versions = find_versions(dl_dir.data)
+# print("\n".join(versions))
+
+download_urls = lambda ver: [f"https://download.nvidia.com/XFree86/Linux-x86_64/{ver}/NVIDIA-Linux-x86_64-{ver}.run"]
+sha256_urls = lambda ver: [f"{url}{dl_ext}" for dl_ext in [".sha256sum", ".sha256"] for url in download_urls(ver)]
+def req_monad(url: str, err_fn, then_fn):
+    res = http.request("GET", url)
+    if res.status >= 400:
+        return err_fn(res.status)
+    return then_fn(res.data)
+
+identity = lambda e: e
+none_id = lambda _: None
+
+def get_sha256(version: str) -> str | None:
+    for url in sha256_urls(version):
+        res = http.request("GET", url)
+        # print(f"attempting: {url}")
+        if res.status < 400:
+            return res.data.decode().split()[0]
+    return None
+fetch_data = [(v, download_urls(v)[0], get_sha256(v)) for v in versions]
+fetch_data.append(("latest", *fetch_data[-1][1:]))
+
+# print(fetch_data)
+
+# now print the JSON object
+print(json.dumps({
+    version: {
+        "url": dl_url, 
+        "sha256": sha256
+    } for (version, dl_url, sha256) in fetch_data if sha256 is not None}, indent=4))
+# execution: fetch.py >nvidia_versions.json
+
--- a/out-of-tree/nixGL/flake.nix
+++ b/out-of-tree/nixGL/flake.nix
@ -8,12 +8,14 @@
    (flake-utils.lib.eachDefaultSystem (system:
      let
        isIntelX86Platform = system == "x86_64-linux";
+        nix_pkgs = import nixpkgs { inherit system; };
        pkgs = import ./default.nix {
-          pkgs = nixpkgs.legacyPackages.${system};
+          pkgs = nix_pkgs;
          enable32bits = isIntelX86Platform;
          enableIntelX86Extensions = isIntelX86Platform;
        };
-      in rec {
+      in
+      rec {

        packages = {
          # makes it easy to use "nix run nixGL --impure -- program"
--- a/out-of-tree/nixGL/nixGL.nix
+++ b/out-of-tree/nixGL/nixGL.nix
@ -1,22 +1,42 @@
-{ # # Nvidia informations.
-# Version of the system kernel module. Let it to null to enable auto-detection.
-nvidiaVersion ? null,
-# Hash of the Nvidia driver .run file. null is fine, but fixing a value here
-# will be more reproducible and more efficient.
-nvidiaHash ? null,
-# Alternatively, you can pass a path that points to a nvidia version file
-# and let nixGL extract the version from it. That file must be a copy of
-# /proc/driver/nvidia/version. Nix doesn't like zero-sized files (see
-# https://github.com/NixOS/nix/issues/3539 ).
-nvidiaVersionFile ? null,
-# Enable 32 bits driver
-# This is one by default, you can switch it to off if you want to reduce a
-# bit the size of nixGL closure.
-enable32bits ? true
-, writeTextFile, shellcheck, pcre, runCommand, linuxPackages
-, fetchurl, lib, runtimeShell, bumblebee, libglvnd, vulkan-validation-layers
-, mesa, libvdpau-va-gl, intel-media-driver, vaapiIntel, pkgsi686Linux, driversi686Linux
-, zlib, libdrm, xorg, wayland, gcc }:
+{
+  # # Nvidia informations.
+  # Version of the system kernel module. Let it to null to enable auto-detection.
+  nvidiaVersion ? null
+, # Hash of the Nvidia driver .run file. null is fine, but fixing a value here
+  # will be more reproducible and more efficient.
+  nvidiaHash ? null
+, # Alternatively, you can pass a path that points to a nvidia version file
+  # and let nixGL extract the version from it. That file must be a copy of
+  # /proc/driver/nvidia/version. Nix doesn't like zero-sized files (see
+  # https://github.com/NixOS/nix/issues/3539 ).
+  nvidiaVersionFile ? null
+, # Enable 32 bits driver
+  # This is one by default, you can switch it to off if you want to reduce a
+  # bit the size of nixGL closure.
+  enable32bits ? true
+, writeTextFile
+, shellcheck
+, pcre
+, runCommand
+, linuxPackages
+, fetchurl
+, lib
+, runtimeShell
+, bumblebee
+, libglvnd
+, vulkan-validation-layers
+, mesa
+, libvdpau-va-gl
+, intel-media-driver
+, vaapiIntel
+, pkgsi686Linux
+, driversi686Linux
+, zlib
+, libdrm
+, xorg
+, wayland
+, gcc
+}:

 let
  writeExecutable = { name, text }:
@ -36,55 +56,31 @@ let
        done
      '';
    };
+  fetch_db = builtins.fromJSON (builtins.readFile ./nvidia_versions.json);
  top = rec {
    /*
      It contains the builder for different nvidia configuration, parametrized by
      the version of the driver and sha256 sum of the driver installer file.
    */
-    nvidiaPackages = { version, sha256 ? null }: rec {
+    nvidiaPackages = { version, sha256 ? fetch_db."${version}".sha256 }:
+      let
        nvidiaDrivers = (linuxPackages.nvidia_x11.override { }).overrideAttrs
-        (oldAttrs: rec {
+          (oldAttrs: {
            pname = "nvidia";
            name = "nvidia-x11-${version}-nixGL";
            inherit version;
-          src = let
+            src =
+              let
                url =
                  "https://download.nvidia.com/XFree86/Linux-x86_64/${version}/NVIDIA-Linux-x86_64-${version}.run";
-          in if sha256 != null then
-            fetchurl { inherit url sha256; }
-          else
-            builtins.fetchurl url;
+              in
+              fetchurl { inherit url sha256; };
            useGLVND = true;
          });
-
        nvidiaLibsOnly = nvidiaDrivers.override {
          libsOnly = true;
          kernel = null;
        };
-
-      nixGLNvidiaBumblebee = writeExecutable {
-        name = "nixGLNvidiaBumblebee-${version}";
-        text = ''
-          #!${runtimeShell}
-          export LD_LIBRARY_PATH=${
-            lib.makeLibraryPath [ nvidiaDrivers ]
-          }"''${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
-          ${
-            bumblebee.override {
-              nvidia_x11 = nvidiaDrivers;
-              nvidia_x11_i686 = nvidiaDrivers.lib32;
-            }
-          }/bin/optirun --ldpath ${
-            lib.makeLibraryPath ([ libglvnd nvidiaDrivers ]
-              ++ lib.optionals enable32bits [
-                nvidiaDrivers.lib32
-                pkgsi686Linux.libglvnd
-              ])
-          } "$@"
-        '';
-      };
-
-      # TODO: 32bit version? Not tested.
        nixNvidiaWrapper = api:
          writeExecutable {
            name = "nix${api}Nvidia-${version}";
@ -119,6 +115,34 @@ let
                exec "$@"
            '';
          };
+      in
+      {
+        inherit nvidiaDrivers nvidiaLibsOnly;
+
+        nixGLNvidiaBumblebee = writeExecutable {
+          name = "nixGLNvidiaBumblebee-${version}";
+          text = ''
+            #!${runtimeShell}
+            export LD_LIBRARY_PATH=${
+              lib.makeLibraryPath [ nvidiaDrivers ]
+            }"''${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+            ${
+              bumblebee.override {
+                nvidia_x11 = nvidiaDrivers;
+                nvidia_x11_i686 = nvidiaDrivers.lib32;
+              }
+            }/bin/optirun --ldpath ${
+              lib.makeLibraryPath ([ libglvnd nvidiaDrivers ]
+                ++ lib.optionals enable32bits [
+                  nvidiaDrivers.lib32
+                  pkgsi686Linux.libglvnd
+                ])
+            } "$@"
+          '';
+        };
+
+        # TODO: 32bit version? Not tested.
+        inherit nixNvidiaWrapper;

        # TODO: 32bit version? Not tested.
        nixGLNvidia = nixNvidiaWrapper "GL";
@ -130,7 +154,8 @@ let
    nixGLIntel = writeExecutable {
      name = "nixGLIntel";
      # add the 32 bits drivers if needed
-      text = let
+      text =
+        let
          mesa-drivers = [ mesa.drivers ]
            ++ lib.optional enable32bits pkgsi686Linux.mesa.drivers;
          intel-driver = [ intel-media-driver vaapiIntel ]
@ -138,11 +163,14 @@ let
            ++ lib.optionals enable32bits [ /* pkgsi686Linux.intel-media-driver */ driversi686Linux.vaapiIntel ];
          libvdpau = [ libvdpau-va-gl ]
            ++ lib.optional enable32bits pkgsi686Linux.libvdpau-va-gl;
-        glxindirect = runCommand "mesa_glxindirect" { } (''
+          glxindirect = runCommand "mesa_glxindirect" { } (
+            ''
              mkdir -p $out/lib
              ln -s ${mesa.drivers}/lib/libGLX_mesa.so.0 $out/lib/libGLX_indirect.so.0
-        '');
-      in ''
+            ''
+          );
+        in
+        ''
          #!${runtimeShell}
          export LIBGL_DRIVERS_PATH=${lib.makeSearchPathOutput "lib" "lib/dri" mesa-drivers}
          export LIBVA_DRIVERS_PATH=${lib.makeSearchPathOutput "out" "lib/dri" intel-driver}
@ -158,7 +186,8 @@ let

    nixVulkanIntel = writeExecutable {
      name = "nixVulkanIntel";
-      text = let
+      text =
+        let
          # generate a file with the listing of all the icd files
          icd = runCommand "mesa_icd" { } (
            # 64 bits icd
@ -170,8 +199,10 @@ let
              ls ${pkgsi686Linux.mesa.drivers}/share/vulkan/icd.d/*.json >> f
            ''
            # concat everything as a one line string with ":" as seperator
-          + ''cat f | xargs | sed "s/ /:/g" > $out'');
-      in ''
+            + ''cat f | xargs | sed "s/ /:/g" > $out''
+          );
+        in
+        ''
          #!${runtimeShell}
          if [ -n "$LD_LIBRARY_PATH" ]; then
            echo "Warning, nixVulkanIntel overwriting existing LD_LIBRARY_PATH" 1>&2
@ -201,8 +232,10 @@ let
        cp ${nixGL}/bin/* "$out/bin/nixGL";
      '';

-    auto = let
-      _nvidiaVersionFile = if nvidiaVersionFile != null then
+    auto =
+      let
+        _nvidiaVersionFile =
+          if nvidiaVersionFile != null then
            nvidiaVersionFile
          else
          # HACK: Get the version from /proc. It turns out that /proc is mounted
@ -210,7 +243,8 @@ let
          #
          # builtins.readFile is not able to read /proc files. See
          # https://github.com/NixOS/nix/issues/3539.
-        runCommand "impure-nvidia-version-file" {
+            runCommand "impure-nvidia-version-file"
+              {
                # To avoid sharing the build result over time or between machine,
                # Add an impure parameter to force the rebuild on each access.
                # time = builtins.currentTime;
@ -220,27 +254,33 @@ let

        # The nvidia version. Either fixed by the `nvidiaVersion` argument, or
        # auto-detected. Auto-detection is impure.
-      nvidiaVersionAuto = if nvidiaVersion != null then
+        nvidiaVersionAuto =
+          if nvidiaVersion != null then
            nvidiaVersion
          else
          # Get if from the nvidiaVersionFile
            let
              data = builtins.readFile _nvidiaVersionFile;
              versionMatch = builtins.match ".*Module  ([0-9.]+)  .*" data;
-        in if versionMatch != null then builtins.head versionMatch else null;
+            in
+            if versionMatch != null then builtins.head versionMatch else null;

-      autoNvidia = nvidiaPackages {version = nvidiaVersionAuto; };
-    in rec {
+        autoNvidia = nvidiaPackages { version = nvidiaVersionAuto; };
+      in
+      rec {
        # The output derivation contains nixGL which point either to
        # nixGLNvidia or nixGLIntel using an heuristic.
-      nixGLDefault = if nvidiaVersionAuto != null then
+        nixGLDefault =
+          if nvidiaVersionAuto != null then
            nixGLCommon autoNvidia.nixGLNvidia
          else
            nixGLCommon nixGLIntel;
      } // autoNvidia;
  };
-in top // (if nvidiaVersion != null then
-  top.nvidiaPackages {
+in
+top // (if nvidiaVersion != null then
+  top.nvidiaPackages
+    {
      version = nvidiaVersion;
      sha256 = nvidiaHash;
    }
--- a/out-of-tree/nixGL/nixpkgs.nix
+++ b/out-of-tree/nixGL/nixpkgs.nix
@ -3,4 +3,5 @@ let
 in
 import (fetchTarball {
  url = "https://github.com/nixos/nixpkgs/archive/${rev}.tar.gz";
+  sha256 = "14sm0bjjcmi9qmznwy3nkd2vbhj5xcshgm54a5wiprl9ssvxqw53";
 })
--- a/out-of-tree/nixGL/nvidia_versions.json
+++ b/out-of-tree/nixGL/nvidia_versions.json
@ -0,0 +1,570 @@
+{
+    "256.25": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.25/NVIDIA-Linux-x86_64-256.25.run",
+        "sha256": "a93e4de6df8336741ace5a4bd2bc80b3b0b0ebde8c31003671af91bc44db61d3"
+    },
+    "256.29": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.29/NVIDIA-Linux-x86_64-256.29.run",
+        "sha256": "e387780b265e9eec2f68295f7f08dab0238c87426e9968d8dd9d02d6ff023da3"
+    },
+    "256.35": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.35/NVIDIA-Linux-x86_64-256.35.run",
+        "sha256": "ef10ecddd8db11f0fa3c6e4727dc275eb0ca9d23a7b7d37a038d17d2a42acb2a"
+    },
+    "256.38.02": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.38.02/NVIDIA-Linux-x86_64-256.38.02.run",
+        "sha256": "c3c9c60932830a648034b98f38910058df339a84ad5998adc8df19c697fd6663"
+    },
+    "256.38.03": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.38.03/NVIDIA-Linux-x86_64-256.38.03.run",
+        "sha256": "0dcb0098e294d5b89f57b8100f6af660225310ba48b4298a2ac79bb19cc8ca7c"
+    },
+    "256.44": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.44/NVIDIA-Linux-x86_64-256.44.run",
+        "sha256": "528aaed18b6b4ba79dbf4ae5c5ecda8350007d610d2c7c608eb646739cfeb500"
+    },
+    "256.52": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.52/NVIDIA-Linux-x86_64-256.52.run",
+        "sha256": "3ab713f969fe7cf0d7ccfdfee2863c92ea96d1eb5bf3f734b3a1e5b37c2611c8"
+    },
+    "256.53": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/256.53/NVIDIA-Linux-x86_64-256.53.run",
+        "sha256": "febee3eb128e1d62565fccb3ad1577f741c4bf067072e45e7766ab999aa590c9"
+    },
+    "260.19.04": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.04/NVIDIA-Linux-x86_64-260.19.04.run",
+        "sha256": "09391b63daa6bc08ea520c28295a8535b83710f8ba48d01778bf7fe22d095485"
+    },
+    "260.19.06": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.06/NVIDIA-Linux-x86_64-260.19.06.run",
+        "sha256": "ecd3e2113fbf9dd7e167c737d3b4490dd653b49b70ead62c194635ffc3fd4d00"
+    },
+    "260.19.12": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.12/NVIDIA-Linux-x86_64-260.19.12.run",
+        "sha256": "7cc90b5bd402742167a1647d0d92aa997af4184da614c2ca882afb2f2e48eb7e"
+    },
+    "260.19.21": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.21/NVIDIA-Linux-x86_64-260.19.21.run",
+        "sha256": "bf80147e94ab4c86dffe4529635e5f5b0caff5f6758a068d0e2d95ee466d2214"
+    },
+    "260.19.26": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.26/NVIDIA-Linux-x86_64-260.19.26.run",
+        "sha256": "78ce4e3344ee15330708054b5c3ceabb96aabaa1194a9bc92cee9559c7cd3c9f"
+    },
+    "260.19.29": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.29/NVIDIA-Linux-x86_64-260.19.29.run",
+        "sha256": "09461a1eb6f46b394e9a2cfef20448311a395c3969521881b334c413715174eb"
+    },
+    "260.19.36": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.36/NVIDIA-Linux-x86_64-260.19.36.run",
+        "sha256": "35a8769585e1f9b426c9c21b5f5898c06251a642ed73e9fb9eea9ab87ef91067"
+    },
+    "260.19.44": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/260.19.44/NVIDIA-Linux-x86_64-260.19.44.run",
+        "sha256": "8526267407d71b1257e43abc2b98e588c8d271e30584a754b8b8ef426cc69c64"
+    },
+    "270.18": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/270.18/NVIDIA-Linux-x86_64-270.18.run",
+        "sha256": "b10af40db402f9f8e6a3a5a55b2385a06e2b8b14c8fc539624b07c63d70bef32"
+    },
+    "270.26": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/270.26/NVIDIA-Linux-x86_64-270.26.run",
+        "sha256": "120ead8941ad6c9ea5bc263e12b004e6c4639151469cfe46a99781ab1cc1f33a"
+    },
+    "270.29": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/270.29/NVIDIA-Linux-x86_64-270.29.run",
+        "sha256": "c45209b72b2a0128fa4721c616dd51ad799e2698d46f672b006c4b2cc0c44f9c"
+    },
+    "270.30": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/270.30/NVIDIA-Linux-x86_64-270.30.run",
+        "sha256": "5f49d1497c60ea3d82e6640ebc233e05c855adf5f6702dfc0a5c73773f26207e"
+    },
+    "270.41.03": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/270.41.03/NVIDIA-Linux-x86_64-270.41.03.run",
+        "sha256": "35dd4a1d89228a8ffc26dd9513aaf806e67826c42ff34954e2bd576068abd0b5"
+    },
+    "270.41.06": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/270.41.06/NVIDIA-Linux-x86_64-270.41.06.run",
+        "sha256": "825c593e77d33df599b2cfe2a3b4cde0c61b837a843a3caa6469298de721f2fa"
+    },
+    "270.41.19": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/270.41.19/NVIDIA-Linux-x86_64-270.41.19.run",
+        "sha256": "4d7131f07e739abc787d69696ca4ac52df2fc0b338405ffd474288c2a4a1e7a6"
+    },
+    "275.09": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.09/NVIDIA-Linux-x86_64-275.09.run",
+        "sha256": "e4c94cbd85f619c2b83f6c53bddc8a7b7ce306f28b80c8cfacdfba884da45f4d"
+    },
+    "275.09.04": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.09.04/NVIDIA-Linux-x86_64-275.09.04.run",
+        "sha256": "dceb415aec70d7fa2bafea45268b1913100cc19e08e57dfda0f0920caad43b68"
+    },
+    "275.09.07": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.09.07/NVIDIA-Linux-x86_64-275.09.07.run",
+        "sha256": "747c09b0a0a8d60e1b5fee49fb1ea07ee5812f8e85a87b2403011af6de58164d"
+    },
+    "275.19": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.19/NVIDIA-Linux-x86_64-275.19.run",
+        "sha256": "58bf5d90fbabd30c5980a8ce5fe831337ccfe0ab843e78e0b0b12eec8e327e40"
+    },
+    "275.21": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.21/NVIDIA-Linux-x86_64-275.21.run",
+        "sha256": "9e071aef05545ece8f2836b57f49f73853adb998f9987669c4803549fb50f479"
+    },
+    "275.28": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.28/NVIDIA-Linux-x86_64-275.28.run",
+        "sha256": "fc1dfded42d21b08f40fa7f50589c6c0c4922cc0d30af71bf721ab8682b00648"
+    },
+    "275.36": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.36/NVIDIA-Linux-x86_64-275.36.run",
+        "sha256": "91a8c8865514fbeec20fa90c00690011426ad7b5d5c9a221f7ced253d94ddab7"
+    },
+    "275.43": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/275.43/NVIDIA-Linux-x86_64-275.43.run",
+        "sha256": "468515a3b3fb2423dc47a6066e2f1b646ec78283b008a3702c111e5cfd3f5dc2"
+    },
+    "280.04": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/280.04/NVIDIA-Linux-x86_64-280.04.run",
+        "sha256": "e230b25462ab4eeba71363f12360d4785223c023111f08d21ce1a7456665e712"
+    },
+    "280.11": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/280.11/NVIDIA-Linux-x86_64-280.11.run",
+        "sha256": "9d56c08c45a0648c62f00745413f0828549928f0e4e7549bea3d9fce8e498e5f"
+    },
+    "280.13": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/280.13/NVIDIA-Linux-x86_64-280.13.run",
+        "sha256": "98a08c7d943912a178a9bbe419db60634088e5262ae9053bf2fe730984e5a012"
+    },
+    "285.03": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/285.03/NVIDIA-Linux-x86_64-285.03.run",
+        "sha256": "fc1e895635b9ea7171f4e7c549e6502f3853838cb4cc254a190b004579a1f919"
+    },
+    "285.05.09": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/285.05.09/NVIDIA-Linux-x86_64-285.05.09.run",
+        "sha256": "7159a1f7e898b50dd49ea2273ac6facb870546ad5496bf70c6fbe1642d2c4970"
+    },
+    "290.03": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/290.03/NVIDIA-Linux-x86_64-290.03.run",
+        "sha256": "14a412b6a01cd9ae98b1dba0f1a2805c9038fd731dd66747ca57ab6ec4f550b0"
+    },
+    "290.06": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/290.06/NVIDIA-Linux-x86_64-290.06.run",
+        "sha256": "48df72cd225043ebecbe1a6a9a575d692e0a9fa0b0bb65c037800d83ba54f3ec"
+    },
+    "290.10": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/290.10/NVIDIA-Linux-x86_64-290.10.run",
+        "sha256": "34a2ab07f4ae7afdeb2c8415f3f37c1099e6690eb25f3dbef92eca771f7ce4cd"
+    },
+    "295.09": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.09/NVIDIA-Linux-x86_64-295.09.run",
+        "sha256": "4b2ff7f9fcc1db6f30f4b4a2eb5a22bc5fe1c566828e3d6a56ef088d187bf786"
+    },
+    "295.17": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.17/NVIDIA-Linux-x86_64-295.17.run",
+        "sha256": "b1fede162dce9c3d31a991cf48a4743dacece05cfef86dafac8e8284369a86c2"
+    },
+    "295.20": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.20/NVIDIA-Linux-x86_64-295.20.run",
+        "sha256": "3b84fdeae335c047193f68a1da26f2a736461c35cfe94566fc7ace1e5762d34c"
+    },
+    "295.33": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.33/NVIDIA-Linux-x86_64-295.33.run",
+        "sha256": "4e939bac1ebc03c6439969d638540b99900b0fe4e4799b4186e5ff9521d37b73"
+    },
+    "295.40": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.40/NVIDIA-Linux-x86_64-295.40.run",
+        "sha256": "f6d5ae338b3b8ac6c512d06b335010934a62728f181a1fa5253aa84b7bf45e7a"
+    },
+    "295.49": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.49/NVIDIA-Linux-x86_64-295.49.run",
+        "sha256": "61dc9623ea1981f801d97de7c67c32b7e4f7ef4aaa6744910967cb634d9ace62"
+    },
+    "295.53": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.53/NVIDIA-Linux-x86_64-295.53.run",
+        "sha256": "4525e994a0d0a8cd776415401423e7de3985923637642955c3fe50a3d047d4ca"
+    },
+    "295.59": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.59/NVIDIA-Linux-x86_64-295.59.run",
+        "sha256": "4b1d96389abd2b804ad470c5189142a02ee4c82c1ac56cea37ecb45e8051313e"
+    },
+    "295.71": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.71/NVIDIA-Linux-x86_64-295.71.run",
+        "sha256": "956c7660bff61c07a99cea2130e73baf1574907008d41d9462147aad6b83dcc6"
+    },
+    "295.75": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/295.75/NVIDIA-Linux-x86_64-295.75.run",
+        "sha256": "b7ae04da001ade59b87abd15e7786b3f0fc75a312368fa466f6c0400e803debd"
+    },
+    "302.07": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/302.07/NVIDIA-Linux-x86_64-302.07.run",
+        "sha256": "6a9e515c21afed122621a69a844a2891bb625773e481ebfe70699bf2d06be5e1"
+    },
+    "302.11": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/302.11/NVIDIA-Linux-x86_64-302.11.run",
+        "sha256": "e44816814bce58a9f1cf0d10edec1a2f4b25104a212714c2bbd1bc9e70b53f61"
+    },
+    "302.17": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/302.17/NVIDIA-Linux-x86_64-302.17.run",
+        "sha256": "5cf9059ebb70ade99e5621c0a605ed5bbb6c274f7c52a7ef40342ceb41b381fc"
+    },
+    "304.22": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.22/NVIDIA-Linux-x86_64-304.22.run",
+        "sha256": "4c1b6f7dcda007622bb5e243b858abdb3881d5d5befdc617b23393545d9c96fd"
+    },
+    "304.30": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.30/NVIDIA-Linux-x86_64-304.30.run",
+        "sha256": "ada4deee8a7a19093af7bb724dfd55e2594fb28932ff915723532ddf16b85e1f"
+    },
+    "304.32": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.32/NVIDIA-Linux-x86_64-304.32.run",
+        "sha256": "a26d6c64108371027fbca1b35b182d0ff1609dd53ce6f9d06fea85f039393bc8"
+    },
+    "304.37": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.37/NVIDIA-Linux-x86_64-304.37.run",
+        "sha256": "cae75158047d0b97ea48f269fd2903a6731f53b978a1065720343436c97ca9c2"
+    },
+    "304.43": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.43/NVIDIA-Linux-x86_64-304.43.run",
+        "sha256": "76946e2fe4160cfd59e7a75fefd174a9c7e71c51cca6b88c40a16cf35947b777"
+    },
+    "304.48": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.48/NVIDIA-Linux-x86_64-304.48.run",
+        "sha256": "c018541d30e4f276e1afc60077e5c75b54954daa8888c870fc80a19b28d4eae8"
+    },
+    "304.51": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.51/NVIDIA-Linux-x86_64-304.51.run",
+        "sha256": "28654ff26923660de7296488054154bbbac0ef6e669377eeed84178fd0c17e64"
+    },
+    "304.60": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.60/NVIDIA-Linux-x86_64-304.60.run",
+        "sha256": "12dbd2661e8b6114fa3f531cb0c7a6820c98198aa6044bddff0d2431141bc6d0"
+    },
+    "304.64": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.64/NVIDIA-Linux-x86_64-304.64.run",
+        "sha256": "b3c3bb7f136ccd978c9c5a511a02199ec2498c4243baae19ac68e5d905ca5340"
+    },
+    "304.84": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.84/NVIDIA-Linux-x86_64-304.84.run",
+        "sha256": "8d51e0a8e5bd20d0add5dbacdcdb95eba05bc01d17c3bb247b5a1880feb0e0fe"
+    },
+    "304.88": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.88/NVIDIA-Linux-x86_64-304.88.run",
+        "sha256": "c1a73211566b085214b0ad1824733aa56d09c6139f729feebd0eff44f6113da3"
+    },
+    "304.108": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.108/NVIDIA-Linux-x86_64-304.108.run",
+        "sha256": "56a61871f0488521f50c04607c568a177cad48a577c0f4ca625665d0015e2b39"
+    },
+    "304.116": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.116/NVIDIA-Linux-x86_64-304.116.run",
+        "sha256": "3f267f2cd3f4ede4f954c5f36c8427ae4a2fa19ca8c275f892488f4dc3a4109a"
+    },
+    "304.117": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.117/NVIDIA-Linux-x86_64-304.117.run",
+        "sha256": "0e5a751cf12b55057c00ccf53d05c8934d5eee49c5f8b3f33c5e11e2c6989e6e"
+    },
+    "304.119": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.119/NVIDIA-Linux-x86_64-304.119.run",
+        "sha256": "1fd710a78d2bf711ede3bcbd20058de1e94c498db31973dfec1b8c25bf87e6cd"
+    },
+    "304.121": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.121/NVIDIA-Linux-x86_64-304.121.run",
+        "sha256": "6532eef8b6f65dc44ed912b4ffa86494a954ae98f53c3ffd394fa511cdf75928"
+    },
+    "304.123": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.123/NVIDIA-Linux-x86_64-304.123.run",
+        "sha256": "68ee60d2a96ff80adad7e62f79f55f137dd10b8c38ce6c60fb481e73fdf6b155"
+    },
+    "304.125": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.125/NVIDIA-Linux-x86_64-304.125.run",
+        "sha256": "c654889b85a18326f2c610260a8fbc3b1bb6f9b8be1c052a46a213f60bd62262"
+    },
+    "304.128": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/304.128/NVIDIA-Linux-x86_64-304.128.run",
+        "sha256": "e301342b93af24a6676519cb3a7fbe5d557b6a23a588ef121478b7fbab8a495f"
+    },
+    "310.14": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/310.14/NVIDIA-Linux-x86_64-310.14.run",
+        "sha256": "a187cc9de4939b171b600544e8dbf78dbb1a05cb481b2b3b506c3699f8e6c4c7"
+    },
+    "310.19": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/310.19/NVIDIA-Linux-x86_64-310.19.run",
+        "sha256": "3326cf9eb432a10fee5cb663132cd6c175813d0225750ef237dcc7feefd20fca"
+    },
+    "310.32": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/310.32/NVIDIA-Linux-x86_64-310.32.run",
+        "sha256": "e5f179a62d1a0e6a877f3f89315d0a28cb7c3cbceff7df13e1a71ab189ac3616"
+    },
+    "310.40": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/310.40/NVIDIA-Linux-x86_64-310.40.run",
+        "sha256": "48fc9ff847b57ce959b401ad37040dc1332f9c0b3bdef08c246dba91e091a65e"
+    },
+    "310.44": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/310.44/NVIDIA-Linux-x86_64-310.44.run",
+        "sha256": "585365fc37939794ab7ed6907ab2fd9fbcc6f4f19c003d21139895dc97dd88f4"
+    },
+    "310.51": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/310.51/NVIDIA-Linux-x86_64-310.51.run",
+        "sha256": "4d0f9829105a8f06121f8308fa5e67834f52b84add48eaf4101b02522db15f53"
+    },
+    "313.09": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/313.09/NVIDIA-Linux-x86_64-313.09.run",
+        "sha256": "11cc2c4d32da321ad7ce63b9cdb41578400542d0b9d0ac6c5061a3253db96e13"
+    },
+    "313.18": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/313.18/NVIDIA-Linux-x86_64-313.18.run",
+        "sha256": "9aaf6ce2fb08f72b2ab4f7a2d9fc5af8216ac263fa4883deec3844f34ea7ba3a"
+    },
+    "313.26": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/313.26/NVIDIA-Linux-x86_64-313.26.run",
+        "sha256": "4cbf3ec4fe1ce0b24ebbdcc3badde369aeb98ab59b6689261fa39f2dde00d41e"
+    },
+    "313.30": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/313.30/NVIDIA-Linux-x86_64-313.30.run",
+        "sha256": "72317f2e4c459c33c764e3283deb3e1615b1852ead1f9bfad82148e120506022"
+    },
+    "319.12": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.12/NVIDIA-Linux-x86_64-319.12.run",
+        "sha256": "4b68617d75d0d1149d2d6e836783429c715204fad567aa621ae7982df676a8d4"
+    },
+    "319.17": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.17/NVIDIA-Linux-x86_64-319.17.run",
+        "sha256": "5579a8c4f5a7927eb9756d276c4e3d60540877cd68f6c946890fddc5d176764a"
+    },
+    "319.23": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.23/NVIDIA-Linux-x86_64-319.23.run",
+        "sha256": "d130dd0a9d889063d0dbad0a27789af756076af879a68a5dbc1175821542fa78"
+    },
+    "319.32": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.32/NVIDIA-Linux-x86_64-319.32.run",
+        "sha256": "204a00728c3cfbe3dcb12a9dae5bf0371a1e5b2c48dedf86a2bb6c881e901e2a"
+    },
+    "319.49": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.49/NVIDIA-Linux-x86_64-319.49.run",
+        "sha256": "f4bfee9f48725e20e05439ee099730fb1b42892b9ecfac000180426b044be585"
+    },
+    "319.60": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.60/NVIDIA-Linux-x86_64-319.60.run",
+        "sha256": "2bd663d0d0a9ae8769b0335ff282acfddea3cd86a3992970e445eb2f82fa1b04"
+    },
+    "319.72": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.72/NVIDIA-Linux-x86_64-319.72.run",
+        "sha256": "25a15200d6fd58782db860c7bc0807583b1d78c13810013c024700e63df4c643"
+    },
+    "319.82": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/319.82/NVIDIA-Linux-x86_64-319.82.run",
+        "sha256": "9e00555488fd1c934a86ccf04f3a9eb8c5bcbc29ea38ce66d72788d0bd9dde7b"
+    },
+    "325.08": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/325.08/NVIDIA-Linux-x86_64-325.08.run",
+        "sha256": "83a567dc6b1ddd0c74af1ebc54e966ae19f52baa17166981046af4d6288c6ce4"
+    },
+    "325.15": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/325.15/NVIDIA-Linux-x86_64-325.15.run",
+        "sha256": "01446fbd94f6eb3b2e1b3d3f2b06970bf470c3ee2cb1838b3d0c2416e6c74500"
+    },
+    "331.13": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.13/NVIDIA-Linux-x86_64-331.13.run",
+        "sha256": "571741b8ea153281916382d287849f99a9fa65b911aa54d678b48ef0091cc0cd"
+    },
+    "331.17": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.17/NVIDIA-Linux-x86_64-331.17.run",
+        "sha256": "22968b7bd6460456e99edcad18ec237ebe66fd19e349c9ec9c3d5a16c074eab4"
+    },
+    "331.20": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.20/NVIDIA-Linux-x86_64-331.20.run",
+        "sha256": "b8803906402354d201d3b9bc21938a0fe8a7d76e93e486fddaab340df18092ec"
+    },
+    "331.38": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.38/NVIDIA-Linux-x86_64-331.38.run",
+        "sha256": "1015ac65a85ba39bdbe9e6bac54ae7ce3b2441fc7512909074e991242a46cf34"
+    },
+    "331.49": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.49/NVIDIA-Linux-x86_64-331.49.run",
+        "sha256": "ee0e0c3e95439e3d55e76aa6477fdb62bc62c04805b3efaa1f028ea64d2422f8"
+    },
+    "331.67": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.67/NVIDIA-Linux-x86_64-331.67.run",
+        "sha256": "9c7f2bb44bb26a5effb915d8aa22132a6c06483e0cfa6f47b7265b15da83bbd7"
+    },
+    "331.79": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.79/NVIDIA-Linux-x86_64-331.79.run",
+        "sha256": "c3314bd7f1f722929a2b401e12301a750ee7a73640518932a5a9af39c390a604"
+    },
+    "331.89": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.89/NVIDIA-Linux-x86_64-331.89.run",
+        "sha256": "e7f51a6c7abfe3ba8f03dbb284e2ade7430cc909b2241ff7703b17beff0dd237"
+    },
+    "331.104": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.104/NVIDIA-Linux-x86_64-331.104.run",
+        "sha256": "e0a26dc4444e84dae876db773f717e33846e1ae8a23802795ba3d39f1631f79e"
+    },
+    "331.113": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/331.113/NVIDIA-Linux-x86_64-331.113.run",
+        "sha256": "e9d5eb4394ef31825f7a86290b19b522851d1b599284095d81bac0f33a996219"
+    },
+    "334.16": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/334.16/NVIDIA-Linux-x86_64-334.16.run",
+        "sha256": "59a930f7ed6391a1e57b9fc7683420facd1c4548757d4120b1c594479af759f7"
+    },
+    "334.21": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/334.21/NVIDIA-Linux-x86_64-334.21.run",
+        "sha256": "dd35011967b815e096c267f80b36664e34d779bc33017f396dabbd1a1b86d057"
+    },
+    "337.12": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/337.12/NVIDIA-Linux-x86_64-337.12.run",
+        "sha256": "8fa588e0491e652a1cfd45aa01be9336c9b5bb5dd54bf45801a40d53d957e4b4"
+    },
+    "337.19": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/337.19/NVIDIA-Linux-x86_64-337.19.run",
+        "sha256": "bd6998c4aa5e491fb8fcb957b11dfb983ebfb755e938fce0382b006a7aba59d2"
+    },
+    "337.25": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/337.25/NVIDIA-Linux-x86_64-337.25.run",
+        "sha256": "83280f7738f65bb2e790e7530a38978cf0bd0aa741eda51629c9e9b068128af0"
+    },
+    "340.17": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.17/NVIDIA-Linux-x86_64-340.17.run",
+        "sha256": "b3311d4bc82dd1c58805f2ac29d20711f2b0c0978407bba138d603606e603662"
+    },
+    "340.24": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.24/NVIDIA-Linux-x86_64-340.24.run",
+        "sha256": "db0f4f45ece587b95a8ceb0d1acf6f7f758a370ee0c4adfa2403ba4828d58ce6"
+    },
+    "340.32": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.32/NVIDIA-Linux-x86_64-340.32.run",
+        "sha256": "ef96003110564953cad4ffaec073696dcf9652338dfe5eb0c58ae3ce45db42ac"
+    },
+    "340.46": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.46/NVIDIA-Linux-x86_64-340.46.run",
+        "sha256": "57e7694b5a985ee95d2da37598ec37cdabf40f914490f4cdb0c5184f12a74270"
+    },
+    "340.58": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.58/NVIDIA-Linux-x86_64-340.58.run",
+        "sha256": "70cc452161b969d659225a3a7d4cc17d5827f8f8ce6eb053757f30f6a666a643"
+    },
+    "340.65": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.65/NVIDIA-Linux-x86_64-340.65.run",
+        "sha256": "cd3948db5c1e2468c50140efb4bb50f1a4c84c923db8ec756bd56ff35df9ff04"
+    },
+    "340.76": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.76/NVIDIA-Linux-x86_64-340.76.run",
+        "sha256": "3bf670e9a2bdb184648dec54ce06fab65e798a9a4c9dd5155e2be4efee3e0994"
+    },
+    "340.93": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/340.93/NVIDIA-Linux-x86_64-340.93.run",
+        "sha256": "ea2ac747fd473ea55ed5f6263bd314efa94c71384f3e03d527f8d550ba84c218"
+    },
+    "343.13": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/343.13/NVIDIA-Linux-x86_64-343.13.run",
+        "sha256": "424a7d0fbf668c94454a140c880c298c71496ad7dee699a0bfc594c70e499e54"
+    },
+    "343.22": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/343.22/NVIDIA-Linux-x86_64-343.22.run",
+        "sha256": "762e9d3c1253712a5a62f7052d58e4768eaea3f0492cab934dbf5349c8523315"
+    },
+    "343.36": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/343.36/NVIDIA-Linux-x86_64-343.36.run",
+        "sha256": "2285efa2c0e6675d8724e47a09403630a674c32e514bdcfb54cec3c81810fc78"
+    },
+    "346.16": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.16/NVIDIA-Linux-x86_64-346.16.run",
+        "sha256": "d44bc3f868ce9cbd6c5bbe88d8622f693ef44282f14ed018d150fcab21a0ce32"
+    },
+    "346.22": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.22/NVIDIA-Linux-x86_64-346.22.run",
+        "sha256": "ecb3edab63ff053aa1d6e19eb0a69360075ab1b021e5181a6df738e29be9b71a"
+    },
+    "346.35": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.35/NVIDIA-Linux-x86_64-346.35.run",
+        "sha256": "8625acbbc7a2abdda436a5cb9d06f2a7f5913b16e0a35ac4f9f106853a94d086"
+    },
+    "346.47": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.47/NVIDIA-Linux-x86_64-346.47.run",
+        "sha256": "85ab28abe9defc2838839969b31aea647e0de34615fbfed3ba716205de365d0a"
+    },
+    "346.59": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.59/NVIDIA-Linux-x86_64-346.59.run",
+        "sha256": "231020548431569c0172605815ba131a18f969966b4abf82129f974740bc64ca"
+    },
+    "346.72": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.72/NVIDIA-Linux-x86_64-346.72.run",
+        "sha256": "2ae3777bcff6bf4883b6a903c82b82257bf8fc323fe174992df96a3208c50cef"
+    },
+    "346.82": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.82/NVIDIA-Linux-x86_64-346.82.run",
+        "sha256": "f68b74479a2c329628fed061977e99f744980329c94b6e9c3f396714f2a10f0e"
+    },
+    "346.87": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.87/NVIDIA-Linux-x86_64-346.87.run",
+        "sha256": "908446b20c9992cc6a7700866d36c13d9f53646837842d096d91b35644ee4e31"
+    },
+    "346.96": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/346.96/NVIDIA-Linux-x86_64-346.96.run",
+        "sha256": "229b28a6b65965a248d07223d941de7d79b54cee7c6574f1037293e8a8026727"
+    },
+    "349.12": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/349.12/NVIDIA-Linux-x86_64-349.12.run",
+        "sha256": "fe2e3be342859d2de947aed55c369f4944211ecde00435c76e50a4842fffd68a"
+    },
+    "349.16": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/349.16/NVIDIA-Linux-x86_64-349.16.run",
+        "sha256": "f980b22729b20c9eb3a3a800af524da181afbc78e2409a3f83845894983f8322"
+    },
+    "352.09": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/352.09/NVIDIA-Linux-x86_64-352.09.run",
+        "sha256": "a3ec271896b775c936e1a14e7af2e8ebf02b0bd59381217510185b313c5a5fd6"
+    },
+    "352.21": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/352.21/NVIDIA-Linux-x86_64-352.21.run",
+        "sha256": "aadfbd991b5418cbf89d2368cc49485a4194196ef08362a18f92df049381f791"
+    },
+    "352.30": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/352.30/NVIDIA-Linux-x86_64-352.30.run",
+        "sha256": "4c5fb75ba94c97b6d70ddb9ea2cb11b5ed01829b5f671d9e8abce7afba20aef5"
+    },
+    "352.41": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/352.41/NVIDIA-Linux-x86_64-352.41.run",
+        "sha256": "0eb60d0543a0e7c5c3cfec13702005ffec6e2b8c7f22c631f324736ba2a1a832"
+    },
+    "355.06": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/355.06/NVIDIA-Linux-x86_64-355.06.run",
+        "sha256": "898304e1455bbccad4a3da3520d7fe17db254413f3458d0a296b45fb9cf2bcd6"
+    },
+    "355.11": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/355.11/NVIDIA-Linux-x86_64-355.11.run",
+        "sha256": "a59b425381add9d9058dc2d987bf3087ab59c43224b5eb04c3f273f5886451ed"
+    },
+    "470.161.03": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/470.161.03/NVIDIA-Linux-x86_64-470.161.03.run",
+        "sha256": "5da82a7f8c76e781e7d7f0be7b798db4d344f26bd4facf9abcf3c71c71fe7640"
+    },
+    "510.108.03": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/510.108.03/NVIDIA-Linux-x86_64-510.108.03.run",
+        "sha256": "410a515e78df29c2cba4ac0b497889ce0ff1b04cfc711ff889e2dfc80f0da0d8"
+    },
+    "515.86.01": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/515.86.01/NVIDIA-Linux-x86_64-515.86.01.run",
+        "sha256": "141777e1ca2f11e97d8d33260213f1be327eb73922ae22f4ddab404bb2ef4664"
+    },
+    "525.53": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/525.53/NVIDIA-Linux-x86_64-525.53.run",
+        "sha256": "74bb0971f04f1dddd3c4641c891706fb96e8de52e22f6079e50de76d3a51687f"
+    },
+    "525.60.11": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/525.60.11/NVIDIA-Linux-x86_64-525.60.11.run",
+        "sha256": "816ee6c2e0813ccc3d4a7958f71fc49a37c60efe1d51d6146c1ce72403983d5d"
+    },
+    "525.60.13": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/525.60.13/NVIDIA-Linux-x86_64-525.60.13.run",
+        "sha256": "dce1c184f9f038be72237ccd29c66bb151077f6037f1c158c83d582bd2dba8ca"
+    },
+    "525.78.01": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/525.78.01/NVIDIA-Linux-x86_64-525.78.01.run",
+        "sha256": "43da42d2bf69bc37ea9c7c0fa02f52db0dcc483c272f52edacad89a5cb495a93"
+    },
+    "latest": {
+        "url": "https://download.nvidia.com/XFree86/Linux-x86_64/525.78.01/NVIDIA-Linux-x86_64-525.78.01.run",
+        "sha256": "43da42d2bf69bc37ea9c7c0fa02f52db0dcc483c272f52edacad89a5cb495a93"
+    }
+}
--- a/overlays.nix
+++ b/overlays.nix
@ -1,7 +1,24 @@
-flake_input@{ kpcli-py, nixgl, rust-overlay, ... }: [
+flake_input@{ kpcli-py, nixgl, rust-overlay, neovim-nightly-overlay, ... }: [
+
+  # TODO: this is quite harmful to add globally. nixGL is built not to be pure
  nixgl.overlays.default
+
  rust-overlay.overlays.default
-  (final: prev: {
+
+  neovim-nightly-overlay.overlay
+
+  (final: prev:
+    let
+      nightlyRustWithExts = exts: final.rust-bin.selectLatestNightlyWith (
+        toolchain: (toolchain.minimal.override {
+          extensions = exts;
+        })
+      );
+      # https://rust-lang.github.io/rustup/concepts/profiles.html
+      rust-default-components = [ "rust-docs" "rustfmt" "clippy" ];
+      rust-dev-components = rust-default-components ++ [ "rust-src" "rust-analyzer" "miri" ];
+    in
+    {
      # use python3.9, which works because of cython somehow?
      kpcli-py = final.poetry2nix.mkPoetryApplication {
        projectDir = kpcli-py;
@ -15,6 +32,11 @@ flake_input@{ kpcli-py, nixgl, rust-overlay, ... }: [
          );
        });
      };
+
+      rust4devs = nightlyRustWithExts rust-dev-components;
+      rust4cargo = nightlyRustWithExts [ ];
+      rust4normi = nightlyRustWithExts rust-default-components;
    })
+
 ]

--- a/scripts/config-sysnix.sh
+++ b/scripts/config-sysnix.sh
@ -19,10 +19,10 @@ fi
 SCRIPT_DIR=$(realpath $(dirname $0))
 echo "SCRIPT_DIR: ${SCRIPT_DIR}"

-SYSNIX_DIR="${SCRIPT_DIR}/../nix-conf/system"
+SYSNIX_DIR="${SCRIPT_DIR}/.."

 # Copy hardware-configuration of existing machine onto our version control
-SYSNIX_PROF="${SYSNIX_DIR}/profiles/${HOSTNAME}"
+SYSNIX_PROF="${SYSNIX_DIR}/hosts/${HOSTNAME}"
 HARDWARE_CONF="${SYSNIX_PROF}/hardware-configuration.nix" 
 if [ ! -f "${HARDWARE_CONF}" ]; then
 	mkdir "$SYSNIX_PROF"
--- a/scripts/hm-switch.sh
+++ b/scripts/hm-switch.sh
@ -7,15 +7,27 @@ echo "SCRIPT_DIR: ${SCRIPT_DIR}"

 HOME_MANAGER_DIR="${SCRIPT_DIR}/../nix-conf/home-manager"

+# Manage nix.conf. Ideally, this should be done with snapshot-based version
+# and with preview on-the-spot, with some timeout
+if [ -f /etc/nix/nix.conf ]; then
+    # managed nix.conf
+    BACKUP_FILE="/etc/nix/nix.conf.backup"
+    echo "overwriting /etc/nix/nix.conf. Please find latest backup in ${BACKUP_FILE}"
+    sudo cp /etc/nix/nix.conf ${BACKUP_FILE}
+    sudo cp "${HOME_MANAGER_DIR}/hwtr/nix.conf" /etc/nix/
+fi
+
 # Mason is bad: it puts binaries onto xdg.data
+# let's make mason starts fresh, just in case we introduce RPATH hacks 
+# that injects binary for Mason to use.
 rm -rf ~/.local/share/nvim/mason

 # test if we have home-manager, if not, attempt to use nix to put home-manager to
 # our environment
-if [ $(home-manager >/dev/null 2>&1) ]; then
-    nix-shell -p home-manager --run "home-manager switch --flake $HOME_MANAGER_DIR"
+if [ $(home-manager help >/dev/null 2>&1) ]; then
+    nix-shell -p home-manager --run "home-manager switch --flake $HOME_MANAGER_DIR $@"
 else
-    home-manager switch -b backup --flake "$HOME_MANAGER_DIR"
+    home-manager switch -b backup --flake "$HOME_MANAGER_DIR" $@
 fi


--- a/secrets.nix
+++ b/secrets.nix
@ -1,4 +1,5 @@
-(import
+let
+  inherit ((import
    (
      let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
      fetchTarball {
@ -7,4 +8,15 @@
      }
    )
    { src = ./.; }
-).defaultNix.secrets
+  ).defaultNix) secrets;
+  inherit (secrets) pubKeys;
+  inherit (pubKeys) users hosts;
+  all = users // hosts;
+  c_ = builtins;
+in
+{
+  "secrets/s3fs.age".publicKeys = c_.attrValues (all);
+  "secrets/s3fs.digital-garden.age".publicKeys = c_.attrValues (all);
+  "secrets/_nhitrl.age".publicKeys = c_.attrValues (all);
+  "secrets/wifi.env.age".publicKeys = c_.attrValues (all);
+}
--- a/secrets/_nhitrl.age
+++ b/secrets/_nhitrl.age
--- a/secrets/default.nix
+++ b/secrets/default.nix
@ -1,5 +1,6 @@
 # TODO: put ssh keys as user/host config
-inputs: let 
+inputs:
+let
  # user-specific (~/.ssh/id_ed25519.pub)
  users = {
    "hungtr@bao" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK+1+gps6phbZboIb9fH51VNPUCkhSSOAbkI3tq3Ou0Z";
@ -11,7 +12,8 @@ inputs: let
  all = users // systems;
  # stands for calculus
  c_ = builtins;
-in {
+in
+{
  "system/secrets/s3fs.age".publicKeys = c_.attrValues (all);
  "system/secrets/s3fs.digital-garden.age".publicKeys = c_.attrValues (all);
  "system/secrets/_nhitrl.age".publicKeys = c_.attrValues (all);
--- a/secrets/s3fs.age
+++ b/secrets/s3fs.age
@ -1,10 +1,10 @@
 age-encryption.org/v1
-> ssh-ed25519 ahbzMg 6pTVLAgOY/JZVWiCFHLo8xQ4/CL6620IMaBRpqI8Wws
-CtJeQuy5VzKZhJnIH+/cjlKsAcg0RY2bhHTWVm+hUOY
-> ssh-ed25519 glsjZQ we7RCgsnODTJ8rKYhU+9tu0DmLH+98mcQKQ3I2slikM
-G81lsFLQR9polxme1K/MU2d8Y01PrTqtzJnVq0EMJF0
-> |-grease B\W,I9z ^Gx;$ Kk7!4,P
-0Jl5Lhx7R8YOs9S+hUtQDDpNIqBhC/MM0N7w1MCtwYtkIIIWKfY9jkJ7+Cew2Ee5
-Qb04jnE
--- b7AXWRgK45a/91iwmwt5g+CWOlU/2f4nUDfXlg/bs9A
-¢²%;Þ3RmQÚ‹WhpÌ–VŠ;º×®¡¥VÍÚñ[zš9al¦±=cLêüva<>ëu7é,†tø±’ýUÜ¶h^&å‰Ö¿WåJP6-ÇÒ£
n‘-ˆ¿=™]
+-> ssh-ed25519 ahbzMg Lx4TLKDZ2yk3DQsM6nOOI1o+FHu0lNtT2p3PBdao+C4
+RsTScUeLmFrO6v1OOxBbyBCMBMVhsGrtu5W9iMOw8B0
+-> ssh-ed25519 glsjZQ CdLCkzb1dBoG9gYdMisaZBZT+nnzfOX326CWq6cvN1s
+UKGCxej9lZnLzsuFJnFOMpyrz7YzJrHcrFuDz8l8RQk
+-> U<J-grease + A6h/F, 'mix
+jpEa7b7rRo6bVpTr19c5ALOfaeiP0jldtpQBRWfJnma3VSo3kkDQpfa3RvPjZfD8
+Eg9Zb03MKMUAJnWwfLCXVFQqEVpSaIwI+ujLZ5Cm
+--- /a+J/jeGoWwuNvDEAIGzU0WKx86oH+YRTnSexf+8NP4
+!]Fµ‹O¬J’v”žó%×-ŻtÚŹŘťuzčBÉ˙}ś‡Ő"C\;D(ľ‡Ă’FŠÎ®j®ëA7&ąü<C485>˛?é.ć…J•áBa»„ąŽ˛[ŘdXr‘ŢŚO
--- a/secrets/s3fs.digital-garden.age
+++ b/secrets/s3fs.digital-garden.age
--- a/secrets/wifi.env.age
+++ b/secrets/wifi.env.age
--- a/templates/default.nix
+++ b/templates/default.nix
@ -1,8 +1,8 @@
 # TODO: templates should be able to have initial states like
 # repo name, author,...
-{pkgs
-,lib
-,...
+{ pkgs
+, lib
+, ...
 }: {
  rust = {
    path = ./rust;
--- a/templates/rust-monorepo/.gitignore
+++ b/templates/rust-monorepo/.gitignore
@ -3,10 +3,6 @@
 debug/
 target/

-# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
-# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
-Cargo.lock
-
 # These are backup files generated by rustfmt
 **/*.rs.bk

--- a/templates/rust-monorepo/README.md
+++ b/templates/rust-monorepo/README.md
@ -0,0 +1,41 @@
+# Rust-monorepo. TODO: Change this to your monorepo name
+
+## About this template 
+
+[![built with nix](https://builtwithnix.org/badge.svg)](https://builtwithnix.org)
+
+- Bootstrapped with [pegasust/dotfiles](https://git.pegasust.com/pegasust/dotfiles)
+
+- Uses [naersk](https://github.com/nix-community/naersk.git) to build package(s)
+
+- Provides [devShell (`nix develop`)](https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-develop.html),
+[shell.nix (`nix-shell -p ./`)](https://nixos.org/manual/nix/stable/command-ref/nix-shell.html)
+for development environment. It contains:
+  - The default `devShell` provides Nightly rustc via 
+[`gh:oxalica/rust-overlay`](https://github.com/oxalica/rust-overlay.git)
+  - [rustc components](https://rust-lang.github.io/rustup/concepts/components.html) includes
+  `rust-src`, [`rust-analyzer`](https://github.com/rust-lang/rust-analyzer.git),
+  `clippy`, `miri`
+  - [`evcxr`: Rust REPL]() and [`bacon`: Rust nodemon]()
+
+## Check out these [killer libraries](https://jondot.medium.com/12-killer-rust-libraries-you-should-know-c60bab07624f)
+### Application development
+
+- [Serde](https://github.com/serde-rs/serde) for (de)serialization needs
+  - Data-driven programming in Rust starts with Serde
+  - Service system programming starts with defining your message protocols & data formats
+
+- [Clap](https://docs.rs/clap/latest/clap/) declarative CLI arguments
+  - Data-driven CLI development in Rust starts with Clap
+
+- [itertools](https://lib.rs/crates/itertools) for extra juice to iterators
+
+- [log](https://lib.rs/crates/log) or [env-logger](https://docs.rs/env_logger/latest/env_logger)
+for logging needs
+
+### Library development
+
+- [proptest](https://lib.rs/crates/proptest) for hyppothesis testing
+  - Data-driven testing starts with proptest
+
+
--- a/templates/rust-monorepo/config.toml
+++ b/templates/rust-monorepo/config.toml
@ -0,0 +1,4 @@
+[cargo-new]
+# since we already have a root .git
+vcs = "none"  # enum["git", "hg", "pijul", "fossil", "none"]
+
--- a/templates/rust-monorepo/default.nix
+++ b/templates/rust-monorepo/default.nix
@ -1,7 +1,10 @@
-(import (
+(import
+  (
    fetchTarball {
      url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2"; }
-) {
+      sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
+    }
+  )
+  {
    src = ./.;
-}).defaultNix
+  }).defaultNix
--- a/templates/rust-monorepo/flake.nix
+++ b/templates/rust-monorepo/flake.nix
@ -25,6 +25,13 @@
        devShell = with pkgs; mkShell {
          buildInputs = [
            rust_pkgs
+            # rust's compiler is quite powerful enough to the point where
+            # a REPL is not really necessary.
+            # Rely on the compiler and bacon 99% of the time
+            # only use REPL if you need to explore/prototype
+            # In that case, might as well put the code into sandbox
+            pkgs.evcxr
+            pkgs.bacon
          ];
          shellHook = ''
            # nix flake update # is this even needed?
--- a/templates/rust-monorepo/shell.nix
+++ b/templates/rust-monorepo/shell.nix
@ -1,7 +1,10 @@
-(import (
+(import
+  (
    fetchTarball {
      url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2"; }
-) {
+      sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
+    }
+  )
+  {
    src = ./.;
-}).shellNix
+  }).shellNix
--- a/templates/rust/default.nix
+++ b/templates/rust/default.nix
@ -1,7 +1,10 @@
-(import (
+(import
+  (
    fetchTarball {
      url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2"; }
-) {
+      sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
+    }
+  )
+  {
    src = ./.;
-}).defaultNix
+  }).defaultNix
--- a/templates/rust/flake.nix
+++ b/templates/rust/flake.nix
@ -11,22 +11,28 @@
      let
        overlays = [ rust-overlay.overlays.default ];
        pkgs = import nixpkgs { inherit system overlays; };
+        rust_pkgs = (pkgs.rust-bin.selectLatestNightlyWith
+          (
+            toolchain:
+            toolchain.default.override {
+              extensions = [ "rust-src" "rust-analyzer" "rust-docs" "clippy" "miri" ];
+            }
+          ));
        naersk-lib = pkgs.callPackage naersk { };
      in
      {
        defaultPackage = naersk-lib.buildPackage ./.;
        devShell = with pkgs; mkShell {
          buildInputs = [
-            (pkgs.rust-bin.selectLatestNightlyWith
-              (
-                toolchain:
-                toolchain.default.override {
-                  extensions = [ "rust-src" ];
-                }
-              ))
-            pkgs.rust-analyzer
+            rust_pkgs
+            # rust's compiler is quite powerful enough to the point where
+            # a REPL is not really necessary.
+            # Rely on the compiler and bacon 99% of the time
+            # only use REPL if you need to explore/prototype
+            # In that case, might as well put the code into sandbox
+            pkgs.evcxr
+            pkgs.bacon
          ];
-          RUST_SRC_PATH = rustPlatform.rustLibSrc;
          shellHook = ''
            # nix flake update # is this even needed?
          '';
--- a/templates/rust/shell.nix
+++ b/templates/rust/shell.nix
@ -1,7 +1,10 @@
-(import (
+(import
+  (
    fetchTarball {
      url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2"; }
-) {
+      sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
+    }
+  )
+  {
    src = ./.;
-}).shellNix
+  }).shellNix
--- a/users/default.nix
+++ b/users/default.nix
@ -0,0 +1,13 @@
+{ lib, ... }@inputs:
+let
+  config = {
+    hungtr.metadata = { };
+    "hungtr@bao".metadata = {
+      ssh_pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK+1+gps6phbZboIb9fH51VNPUCkhSSOAbkI3tq3Ou0Z";
+    };
+  };
+in
+{
+  homeConfigurations = { };
+  pubKeys = lib.getPubkey config;
+}