Update NVIDIA configuration and add cpupower package

- Enable nvidiaPersistenced and add udev rules for NVIDIA devices in citadel/default.nix
- Add boot.extraModprobeConfig for NVreg_DynamicPowerManagement and NVreg_EnableGpuFirmware
- Include the cpupower package in common/core/default.nix

flake.lock

@@ -46,11 +46,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1722113426,
+        "lastModified": 1728330715,
-        "narHash": "sha256-Yo/3loq572A8Su6aY5GP56knpuKYRvM2a1meP9oJZCw=",
+        "narHash": "sha256-xRJ2nPOXb//u1jaBnDP56M7v5ldavjbtR6lfGqSvcKg=",
         "owner": "numtide",
         "repo": "devshell",
-        "rev": "67cce7359e4cd3c45296fb4aaf6a19e2a9c757ae",
+        "rev": "dd6b80932022cea34a019e2bb32f6fa9e494dfef",
         "type": "github"
       },
       "original": {
@@ -230,11 +230,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1727854478,
+        "lastModified": 1729104314,
-        "narHash": "sha256-/odH2nUMAwkMgOS2nG2z0exLQNJS4S2LfMW0teqU7co=",
+        "narHash": "sha256-pZRZsq5oCdJt3upZIU4aslS9XwFJ+/nVtALHIciX/BI=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "5f58871c9657b5fc0a7f65670fe2ba99c26c1d79",
+        "rev": "3c3e88f0f544d6bb54329832616af7eb971b6be6",
         "type": "github"
       },
       "original": {
@@ -348,11 +348,11 @@
     },
     "impermanence": {
       "locked": {
-        "lastModified": 1727649413,
+        "lastModified": 1730403150,
-        "narHash": "sha256-FA53of86DjFdeQzRDVtvgWF9o52rWK70VHGx0Y8fElQ=",
+        "narHash": "sha256-W1FH5aJ/GpRCOA7DXT/sJHFpa5r8sq2qAUncWwRZ3Gg=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "d0b38e550039a72aff896ee65b0918e975e6d48e",
+        "rev": "0d09341beeaa2367bac5d718df1404bf2ce45e6f",
         "type": "github"
       },
       "original": {
@@ -412,11 +412,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1727707210,
+        "lastModified": 1729826725,
-        "narHash": "sha256-8XZp5XO2FC6INZEZ2WlwErtvFVpl45ACn8CJ2hfTA0Y=",
+        "narHash": "sha256-w3WNlYxqWYsuzm/jgFPyhncduoDNjot28aC8j39TW0U=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "f61d5f2051a387a15817007220e9fb3bbead57b3",
+        "rev": "7840909b00fbd5a183008a6eb251ea307fe4a76e",
         "type": "github"
       },
       "original": {
@@ -426,13 +426,12 @@
       }
     },
     "nix-secrets": {
-      "flake": false,
       "locked": {
-        "lastModified": 1728169228,
+        "lastModified": 1730130467,
-        "narHash": "sha256-WT6kWWqMQE4KBdziZ/uuJ9sPcVg+6QJoOdBPdKAD0gI=",
+        "narHash": "sha256-mcyG1iu8hNmkDjgDEdFQyCZ3bBxBHFKd4nxT8NreMmY=",
         "ref": "refs/heads/master",
-        "rev": "e9709bbb9adc91fb6b4dab5b16e15546cc596695",
+        "rev": "c82ff6f7e995503acabb9cf2478e5b4e401968ce",
-        "revCount": 165,
+        "revCount": 188,
         "type": "git",
         "url": "ssh://git@git.bitlab21.com/sam/nix-secrets.git"
       },
@@ -474,11 +473,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1725762081,
+        "lastModified": 1729973466,
-        "narHash": "sha256-vNv+aJUW5/YurRy1ocfvs4q/48yVESwlC/yHzjkZSP8=",
+        "narHash": "sha256-knnVBGfTCZlQgxY1SgH0vn2OyehH9ykfF8geZgS95bk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dc454045f5b5d814e5862a6d057e7bb5c29edc05",
+        "rev": "cd3e8833d70618c4eea8df06f95b364b016d4950",
         "type": "github"
       },
       "original": {
@@ -506,11 +505,11 @@
     },
     "nixpkgs-unstable_2": {
       "locked": {
-        "lastModified": 1728018373,
+        "lastModified": 1730200266,
-        "narHash": "sha256-NOiTvBbRLIOe5F6RbHaAh6++BNjsb149fGZd1T4+KBg=",
+        "narHash": "sha256-l253w0XMT8nWHGXuXqyiIC/bMvh1VRszGXgdpQlfhvU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "bc947f541ae55e999ffdb4013441347d83b00feb",
+        "rev": "807e9154dcb16384b1b765ebe9cd2bba2ac287fd",
         "type": "github"
       },
       "original": {
@@ -522,16 +521,16 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1728067476,
+        "lastModified": 1730481737,
-        "narHash": "sha256-/uJcVXuBt+VFCPQIX+4YnYrHaubJSx4HoNsJVNRgANM=",
+        "narHash": "sha256-HaUCfqLIFX/4wiSKkKKSTwUNmZd1EMy+lGB+faadQXU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6e6b3dd395c3b1eb9be9f2d096383a8d05add030",
+        "rev": "f18ab3b08f56abc54bcc2ef9bbca627d45926fee",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-24.05",
+        "ref": "release-24.05",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -550,11 +549,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1728083208,
+        "lastModified": 1729945968,
-        "narHash": "sha256-jaoWQm2+oAUDU1ft+RWrxcgc/4lHGE0AkZlIBiVjQiQ=",
+        "narHash": "sha256-4u+nbBSMuXWGCtXxUPPEflRm54+y/HLIbhIep9do8Ew=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "e246bd57da2a09b18b0667f7de40dc1c55a94667",
+        "rev": "c05ac01070425ed0797b1ff678dc690c333cea74",
         "type": "github"
       },
       "original": {
@@ -566,11 +565,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1728121595,
+        "lastModified": 1730472538,
-        "narHash": "sha256-e9kRLdv2D4Lk6obeLEzm/m2TYcnZuMnVtqtQUKBCMVs=",
+        "narHash": "sha256-3m4OVGKsbPzMlnS0gVptIZBRlxgqQz+WhfwT+rT823Y=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "b638dbc3cd5ecae15140d2de7897dc9395cd128e",
+        "rev": "52c21ec8fde46366b1a5555e18d854ee18012ac8",
         "type": "github"
       },
       "original": {
@@ -603,11 +602,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1727734513,
+        "lastModified": 1729999681,
-        "narHash": "sha256-i47LQwoGCVQq4upV2YHV0OudkauHNuFsv306ualB/Sw=",
+        "narHash": "sha256-qm0uCtM9bg97LeJTKQ8dqV/FvqRN+ompyW4GIJruLuw=",
         "owner": "mic92",
         "repo": "sops-nix",
-        "rev": "3198a242e547939c5e659353551b0668ec150268",
+        "rev": "1666d16426abe79af5c47b7c0efa82fd31bf4c56",
         "type": "github"
       },
       "original": {
@@ -639,11 +638,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1727984844,
+        "lastModified": 1729613947,
-        "narHash": "sha256-xpRqITAoD8rHlXQafYZOLvUXCF6cnZkPfoq67ThN0Hc=",
+        "narHash": "sha256-XGOvuIPW1XRfPgHtGYXd5MAmJzZtOuwlfKDgxX5KT3s=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "4446c7a6fc0775df028c5a3f6727945ba8400e64",
+        "rev": "aac86347fb5063960eccb19493e0cadcdb4205ca",
         "type": "github"
       },
       "original": {

flake.nix

@@ -3,7 +3,7 @@
 
   inputs = {
     # Nixpkgs
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+    nixpkgs.url = "github:nixos/nixpkgs/release-24.05";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
 
     # NUR
@@ -53,53 +53,38 @@
 
     nix-secrets = {
       url = "git+ssh://git@git.bitlab21.com/sam/nix-secrets.git";
-      flake = false;
+      inputs = {};
     };
   };
 
-  outputs =
+  outputs = {
-    { self
+    self,
-    , nixpkgs
+    nixpkgs,
-    , home-manager
+    home-manager,
-    , ...
+    ...
-    } @ inputs:
+  } @ inputs: let
-    let
     inherit (self) outputs;
     systems = [
       "x86_64-linux"
     ];
     forAllSystems = nixpkgs.lib.genAttrs systems;
-      specialArgs = { inherit inputs outputs; };
+    inherit (nixpkgs) lib;
-    in
+    configVars = import ./vars {inherit inputs lib;};
-    {
+    specialArgs = {
+      inherit
+        inputs
+        outputs
+        configVars
+        ;
+    };
+  in {
     packages = forAllSystems (system: import ./pkgs nixpkgs.legacyPackages.${system});
-      formatter = forAllSystems (system: nixpkgs.legacyPackages.${system}.alejandra);
+    overlays = import ./overlays {inherit inputs;};
-      overlays = import ./overlays { inherit inputs; };
     nixosModules = import ./modules/nixos;
     homeManagerModules = import ./modules/home-manager;
 
     # System level configs
     nixosConfigurations = {
-        nixdev = nixpkgs.lib.nixosSystem {
-          inherit specialArgs;
-          modules = [
-            ./hosts/nixdev
-            home-manager.nixosModules.home-manager
-            {
-              home-manager.extraSpecialArgs = specialArgs;
-            }
-          ];
-        };
-        fileserver = nixpkgs.lib.nixosSystem {
-          inherit specialArgs;
-          modules = [
-            ./hosts/fileserver
-            home-manager.nixosModules.home-manager
-            {
-              home-manager.extraSpecialArgs = specialArgs;
-            }
-          ];
-        };
       bootstrap = nixpkgs.lib.nixosSystem {
         inherit specialArgs;
         modules = [
@@ -126,7 +111,7 @@
           }
         ];
       };
-        nebula = nixpkgs.lib.nixosSystem {
+      merlin = nixpkgs.lib.nixosSystem {
         inherit specialArgs;
         modules = [
           ./hosts/nebula

home/citadel.nix

@@ -1,4 +1,4 @@
-{config, ...}: {
+{config, pkgs, ...}: {
   imports = [
     # Import users
     ./users/sam
@@ -15,6 +15,10 @@
     ./common/optional/yazi.nix
   ];
 
+  home.packages = [
+    pkgs.qgis
+  ];
+
   colorScheme = {
     slug = "serene";
     name = "Serene";

home/common/core/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, inputs, outputs, ... }:
+{ pkgs, inputs, outputs, lib, ... }:
 {
   imports = [
     inputs.nix-colors.homeManagerModules.default
@@ -18,13 +18,15 @@
       ripgrep
       fzf
       eza
+      bat
+      killall
       pciutils
       tree
       jq
       coreutils
       btop
       htop
-      postgresql
+      postgresql_16
       libqalculate
       tmux
       ;

home/common/core/nixvim/default.nix

@@ -25,9 +25,11 @@
     pkgs.shellharden
     pkgs.shfmt
     pkgs.stylua
+    pkgs.glow
   ];
   programs.nixvim = {
     enable = true;
+    package = pkgs.neovim-unwrapped;
     enableMan = true; # install man pages for nixvim options
     clipboard.register = "unnamedplus"; # use system clipboard instead of internal registers
     globals.mapleader = " ";

home/common/core/nixvim/keymaps.nix

@@ -1,13 +1,11 @@
 {
-  programs.nixvim.keymaps = [
+programs.nixvim.keymaps = [
     # Switching buffers
     {
       mode = ["n"];
       action = "<C-w>h";
       key = "<S-h>";
-      options = {
+      options = {silent = true;};
-        silent = true;
-      };
     }
     {
       mode = ["n"];
@@ -52,35 +50,6 @@
       options = {noremap = true;};
     }
 
-    # Telescope Plugin
-    {
-      # find files
-      mode = ["n"];
-      key = "<Leader>ff";
-      action = "<cmd>Telescope find_files<CR>";
-      options = {noremap = true;};
-    }
-    {
-      # live grep
-      mode = ["n"];
-      key = "<Leader>fg";
-      action = "<cmd>Telescope live_grep<CR>";
-      options = {noremap = true;};
-    }
-    {
-      # buffers
-      mode = ["n"];
-      key = "<Leader>fb";
-      action = "<cmd>Telescope buffers<CR>";
-      options = {noremap = true;};
-    }
-    {
-      # help tags
-      mode = ["n"];
-      key = "<Leader>fh";
-      action = "<cmd>Telescope help_tags<CR>";
-      options = {noremap = true;};
-    }
     # paste over selected text without yanking it
     {
       mode = ["v"];
@@ -113,5 +82,33 @@
       action = ": resize +1<CR>";
       options = {noremap = true;};
     }
+
+    # indent line in or out
+    {
+      mode = ["v"];
+      key = "<";
+      action = "<gv";
+      options = {noremap = true;};
+    }
+    {
+      mode = ["v"];
+      key = ">";
+      action = ">gv";
+      options = {noremap = true;};
+    }
+
+    # move selected line up or down
+    {
+      mode = ["v"];
+      key = "J";
+      action = ":m '>+1<CR>gv=gv";
+      options = {noremap = true;};
+    }
+    {
+      mode = ["v"];
+      key = "K";
+      action = ":m '<-2<CR>gv=gv";
+      options = {noremap = true;};
+    }
   ];
 }

home/common/core/nixvim/plugins/cmp.nix

@@ -3,6 +3,7 @@
     cmp-emoji = { enable = true; };
     cmp = {
       enable = true;
+      cmdline = {};
       settings = {
         autoEnableSources = true;
         experimental = { ghost_text = true; };
@@ -11,7 +12,7 @@
           fetchingTimeout = 200;
           maxViewEntries = 30;
         };
-        snippet = { expand = "luasnip"; };
+        snippet = { expand = "function(args) require('luasnip').lsp_expand(args.body) end"; };
         formatting = {
           fields = [ "kind" "abbr" "menu" ];
           format = ''
@@ -43,14 +44,10 @@
         };
         mapping = {
           "<Tab>" = "cmp.mapping(cmp.mapping.select_next_item(), {'i', 's'})";
-          "<C-j>" = "cmp.mapping.select_next_item()";
+          "<S-Tab>" = "cmp.mapping.select_prev_item()";
-          "<C-k>" = "cmp.mapping.select_prev_item()";
-          "<C-e>" = "cmp.mapping.abort()";
           "<C-b>" = "cmp.mapping.scroll_docs(-4)";
           "<C-f>" = "cmp.mapping.scroll_docs(4)";
-          "<C-Space>" = "cmp.mapping.complete()";
           "<CR>" = "cmp.mapping.confirm({ select = true })";
-          "<S-CR>" = "cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })";
         };
       };
     };
@@ -58,7 +55,7 @@
     cmp-buffer = { enable = true; };
     cmp-path = { enable = true; }; # file system paths
     cmp_luasnip = { enable = true; }; # snippets
-    cmp-cmdline = { enable = false; }; # autocomplete for cmdline
+    cmp-cmdline = { enable = true; }; # autocomplete for cmdline
   };
   programs.nixvim.extraConfigLua = ''
         luasnip = require("luasnip")
@@ -94,22 +91,15 @@
 
      -- Use buffer source for `/` (if you enabled `native_menu`, this won't work anymore).
      cmp.setup.cmdline({'/', "?" }, {
+       mapping = cmp.mapping.preset.cmdline(),
        sources = {
          { name = 'buffer' }
        }
      })
 
-    -- Set configuration for specific filetype.
-     cmp.setup.filetype('gitcommit', {
-       sources = cmp.config.sources({
-         { name = 'cmp_git' }, -- You can specify the `cmp_git` source if you were installed it.
-       }, {
-         { name = 'buffer' },
-       })
-     })
-
      -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
      cmp.setup.cmdline(':', {
+       mapping = cmp.mapping.preset.cmdline(),
        sources = cmp.config.sources({
          { name = 'path' }
        }, {

home/common/core/nixvim/plugins/conform.nix

@@ -38,4 +38,16 @@
     }
 
   '';
+  programs.nixvim.keymaps = [
+    # format document with Conform
+    {
+      mode = ["n"];
+      key = "<leader>cf";
+      action = "<CMD>Format<CR>";
+      options = {
+        silent = true;
+        desc = "Conform auto-format document";
+      };
+    }
+  ];
 }

home/common/core/nixvim/plugins/default.nix

@@ -5,6 +5,7 @@
 }: let
   user = config.home.username;
 in {
+
   imports = [
     ./cmp.nix
     ./colorizer.nix
@@ -32,6 +33,18 @@ in {
     pkgs.vimPlugins.vim-dadbod-ui
     pkgs.vimPlugins.vim-dadbod-completion
     pkgs.vimPlugins.fugitive
+
+    (pkgs.vimUtils.buildVimPlugin
+      {
+        name = "glow.nvim";
+        src = pkgs.fetchFromGitHub {
+          owner = "ellisonleao";
+          repo = "glow.nvim";
+          rev = "238070a";
+          sha256 = "sha256-GsNcASzVvY0066kak2nvUY5luzanoBclqcUOsODww8g=";
+        };
+      })
+
     (pkgs.vimUtils.buildVimPlugin
       {
         name = "buffer_manager.nvim";
@@ -58,6 +71,18 @@ in {
     pkgs.vimPlugins.vim-devicons
   ];
   programs.nixvim.extraConfigLua = ''
+    -- function to read api key from secrets file
+     local function read_api_key(file_path)
+     	local file = io.open(file_path, "r")
+     	if file then
+     		local api_key = file:read("*all")
+     		file:close()
+     		return api_key
+     	else
+     		error("Failed to open file: " .. file_path)
+     	end
+     end
+
     -- buffer_manager.nvim
     local opts = {noremap = true}
 
@@ -84,6 +109,16 @@ in {
       }
     )
 
+    require('glow').setup({
+        border = "shadow",
+        style = "dark",
+        pager = false,
+        width = 80,
+        height = 100,
+        width_ratio = 0.7,
+        height_ratio = 0.7,
+    })
+
     -- Custom color for modified buffers
     vim.api.nvim_set_hl(0, "BufferManagerModified", { fg = "#988100" })
 

home/common/core/nixvim/plugins/harpoon.nix

@@ -3,6 +3,7 @@
     enable = true;
     keymaps = {
       toggleQuickMenu = "<leader>h";
+      addFile = "<leader>a";
     };
   };
 }

home/common/core/nixvim/plugins/lsp.nix

@@ -1,10 +1,25 @@
+{ osConfig , ... }:
+let
+    hostname = osConfig.networking.hostName;
+in
 {
   programs.nixvim.plugins = {
     lsp = {
       enable = true;
       servers = {
         lua-ls = {enable = true;};
-        nixd = {enable = true;};
+        nixd = {
+          enable = true;
+          cmd = ["nixd"];
+          settings = {
+            nixpkgs.expr = "import <nixpkgs> { }";
+            options = {
+              nixos.expr = "(builtins.getFlake \"/etc/nixos\").nixosConfigurations.${hostname}.options";
+              # TODO get home-manager options working when hm imported as submodule
+              # home_manager.expr = "(builtins.getFlake \"github:nix-community/home-manager\").homeConfigurations.${hostname}.options";
+            };
+          };
+        };
         bashls = {enable = true;};
         pyright = {enable = true;};
         html = {enable = true;};

home/common/core/nixvim/plugins/oil.nix

@@ -1,5 +1,9 @@
 {
   programs.nixvim.plugins.oil = {
     enable = true;
+    settings = {
+      columns = ["icon"];
+      view_options.show_hidden = true;
+    };
   };
 }

home/common/core/nixvim/plugins/telescope.nix

@@ -3,4 +3,48 @@
     enable = true;
     extensions.fzy-native.enable = true;
   };
+  programs.nixvim.keymaps = [
+    {
+      # find files
+      mode = ["n"];
+      key = "<Leader>ff";
+      action = "<cmd>Telescope find_files<CR>";
+      options = {noremap = true;};
+    }
+    {
+      # live grep
+      mode = ["n"];
+      key = "<Leader>fg";
+      action = "<cmd>Telescope live_grep<CR>";
+      options = {noremap = true;};
+    }
+    {
+      # grep string under cursor
+      mode = ["n"];
+      key = "<Leader>fs";
+      action = "<cmd>Telescope string_grep<CR>";
+      options = {noremap = true;};
+    }
+    {
+      # buffers
+      mode = ["n"];
+      key = "<Leader>fb";
+      action = "<cmd>Telescope buffers<CR>";
+      options = {noremap = true;};
+    }
+    {
+      # help tags
+      mode = ["n"];
+      key = "<Leader>fh";
+      action = "<cmd>Telescope help_tags<CR>";
+      options = {noremap = true;};
+    }
+    {
+      # show recently opened files
+      mode = ["n"];
+      key = "<Leader>fo";
+      action = "<cmd>Telescope oldfiles<CR>";
+      options = {noremap = true;};
+    }
+  ];
 }

home/common/core/zsh.nix

@@ -9,6 +9,9 @@
     shellAliases = {
       ll = "ls -l";
       src = "cd ~/.local/share/src";
+      no = "cd /etc/nixos";
+      cat = "bat --decorations=never";
+      ls = "eza";
     };
     history.size = 10000;
     history.path = "${config.xdg.dataHome}/zsh/history";

home/common/optional/desktop/common/default.nix

@@ -15,8 +15,20 @@
     pkgs.kcolorchooser
     pkgs.zotero
     pkgs.transmission
-    pkgs.qgis
     pkgs.mpv
     pkgs.gnome.simple-scan
+    pkgs.pandoc
+    pkgs.texlive.combined.scheme-small
+    pkgs.libreoffice-fresh
+    pkgs.hunspell
+    pkgs.hunspellDicts.en-gb-large
+    pkgs.hunspellDicts.en-gb-large
+    pkgs.hunspellDicts.en_US
+    pkgs.set_wm_class
+    pkgs.xorg.xkill
+    pkgs.krita
+    pkgs.R
+    pkgs.gimp
+    pkgs.gajim
   ];
 }

home/common/optional/desktop/common/firefox.nix

@@ -1,38 +1,53 @@
-{ pkgs, config, ... }:
-let
-  user = config.home.username;
-in
 {
+  pkgs,
+  config,
+  configVars,
+  ...
+}: let
+  user = config.home.username;
+  jellyfinIp = configVars.networking.addresses.jellyfin.ip;
+  jellyfinPort = configVars.networking.addresses.jellyfin.port;
+  bitcoinNodeIp = configVars.networking.addresses.bitcoin-node.ip;
+  mempoolPort = configVars.networking.addresses.bitcoin-node.services.mempool.port;
+in {
   programs.firefox = {
     enable = true;
     profiles.${user} = {
       search = {
         force = true;
         default = "Searx";
-        order = [ "Searx" "DuckDuckGo" ];
+        order = ["Searx" "DuckDuckGo"];
         engines = {
           "Nix Packages" = {
-            urls = [{
+            urls = [
+              {
                 template = "https://search.nixos.org/packages";
                 params = [
-                { name = "type"; value = "packages"; }
+                  {
-                { name = "query"; value = "{searchTerms}"; }
+                    name = "type";
+                    value = "packages";
+                  }
+                  {
+                    name = "query";
+                    value = "{searchTerms}";
+                  }
+                ];
+              }
             ];
-            }];
             icon = "''${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
-            definedAliases = [ "@np" ];
+            definedAliases = ["@np"];
           };
           "NixOS Wiki" = {
-            urls = [{ template = "https://nixos.wiki/index.php?search={searchTerms}"; }];
+            urls = [{template = "https://nixos.wiki/index.php?search={searchTerms}";}];
             iconUpdateURL = "https://nixos.wiki/favicon.png";
             updateInterval = 24 * 60 * 60 * 1000; # every day
-            definedAliases = [ "@nw" ];
+            definedAliases = ["@nw"];
           };
           "Searx" = {
-            urls = [{ template = "http://10.0.10.35:8855/?q={searchTerms}"; }];
+            urls = [{template = "http://10.0.10.35:8855/?q={searchTerms}";}];
             iconUpdateURL = "https://docs.searxng.org/_static/searxng-wordmark.svg";
             updateInterval = 24 * 60 * 60 * 1000; # every day
-            definedAliases = [ "@searx" ];
+            definedAliases = ["@searx"];
           };
           "Bing".metaData.hidden = true;
           "Google".metaData.alias = "@g"; # builtin engines only support specifying one additional alias
@@ -41,16 +56,22 @@ in
 
       bookmarks = [
         {
-          name = "wikipedia";
+          name = "toolbar";
-          tags = [ "wiki" ];
+          toolbar = true;
-          keyword = "wiki";
+          bookmarks = [
-          url = "https://en.wikipedia.org/wiki/Special:Search?search=%s&go=Go";
+            {
+              name = "Jellyfin";
+              url = "http://${jellyfinIp}:${jellyfinPort}";
             }
             {
-          name = "bitlab21";
+              name = "Mempool";
-          tags = [ "bitcoin" ];
+              url = "http://${bitcoinNodeIp}:${toString mempoolPort}";
-          keyword = "bitcoin";
+            }
-          url = "https://bitlab21.com";
+            {
+              name = "Nixos Package Search";
+              url = "https://search.nixos.org/packages";
+            }
+          ];
         }
       ];
 
@@ -75,7 +96,6 @@ in
         privacy-badger
         zotero-connector
       ];
-
     };
   };
 }

home/common/optional/desktop/common/kodi.nix

@@ -0,0 +1,13 @@
+{
+  pkgs,
+  ...
+}: {
+  programs.kodi = {
+    enable = true;
+    package = pkgs.kodi.withPackages (kodiPkgs:
+      with kodiPkgs; [
+        netflix
+        jellycon
+      ]);
+  };
+}

home/common/optional/desktop/common/x11/default.nix

@@ -11,4 +11,9 @@
     pkgs.feh
   ];
 
+  programs.chromium = {
+    enable = true;
+    package = pkgs.brave;
+  };
+
 }

home/common/optional/desktop/dwm/default.nix

@@ -31,6 +31,8 @@
     ./scripts/aichat-wrapper.nix
     ./scripts/dmenu-wifi.nix
     ./scripts/battery-status.nix
+    ./scripts/dmenu-set-wm-class.nix
+    ./scripts/key-remaps.nix
   ];
 
   home.packages = [

home/common/optional/desktop/dwm/scripts/dmenu-set-wm-class.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    (writeShellScriptBin "dmenu-set-wm-class" ''
+        ${libnotify}/bin/notify-send "Set Window Class" "Select window..."
+        winid=$(${xorg.xwininfo}/bin/xwininfo | grep "Window id:" | grep -o "0x[0-9a-fA-F]*")
+        class=$(${xorg.xprop}/bin/xprop -id "$winid" WM_CLASS | grep -o "\".*\"$")
+        new_class=$( echo "" | ${dmenu}/bin/dmenu -p "Selected: $class. Set class name of window:")
+        [ -z "$new_class" ] && ${libnotify}/bin/notify-send "Set Window Class" "Nothing set, exiting" && exit
+        ${set_wm_class}/bin/set_wm_class "$winid" "$new_class"
+    '')
+  ];
+}

home/common/optional/desktop/dwm/scripts/key-remaps.nix

@@ -0,0 +1,11 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    (writeShellScriptBin "key-remaps" ''
+      ${xorg.xmodmap}/bin/xmodmap -e "keycode 64 = Mode_switch"
+      ${xorg.xmodmap}/bin/xmodmap -e "keycode 43 = h H Left H"
+      ${xorg.xmodmap}/bin/xmodmap -e "keycode 44 = j J Down J"
+      ${xorg.xmodmap}/bin/xmodmap -e "keycode 45 = k K Up K"
+      ${xorg.xmodmap}/bin/xmodmap -e "keycode 46 = l L Right L"
+    '')
+  ];
+}

home/common/optional/desktop/dwm/sxhkdrc.nix

@@ -26,6 +26,9 @@
       
       control + F7
           emoji-picker
+
+      control + F4
+          dmenu-set-wm-class
     '';
   };
 }

home/common/optional/desktop/dwm/xinitrc.nix

@@ -1,4 +1,4 @@
-{pkgs, ...}: {
+{...}: {
   # TODO: configure x11 to look in .config/x11
   home.file.".xinitrc" = {
     recursive = true;
@@ -7,7 +7,7 @@
       picom -b --config ~/.config/picom/picom.conf
       xrdb -merge ~/.Xresources
 
-      autostart="clipboard-save dwmblocks feh-wallpaper-changer sxhkd"
+      autostart="clipboard-save dwmblocks feh-wallpaper-changer sxhkd key-remaps"
 
       for program in $autostart; do
       	pidof -sx "$program" || "$program" &

home/common/optional/git.nix

@@ -1,10 +1,13 @@
-{ pkgs, ... }:
+{ pkgs, configVars, ... }:
+let
+  email = configVars.email.user;
+in
 {
   programs.git = {
     enable = true;
     package = pkgs.gitAndTools.gitFull;
     userName = "Sam";
-    userEmail = "samual.shop@proton.me";
+    userEmail = "${email}";
     aliases = { };
     extraConfig = {
       pull.rebase = false;

home/fileserver.nix

@@ -1,14 +0,0 @@
-{ ...
-}: {
-  imports = [
-    # Import users
-    ./users/admin
-
-    ./common/core
-    ./common/optional/sops.nix
-
-    # Import optional
-    ./common/optional/git.nix
-
-  ];
-}

home/nebula.nix

@@ -1,13 +0,0 @@
-{ ...
-}: {
-  imports = [
-    # Import users
-    ./users/admin
-
-    ./common/core
-
-    # Import optional
-    ./common/optional/git.nix
-
-  ];
-}

home/nixdev.nix

@@ -1,29 +0,0 @@
-{ ...
-}: {
-  imports = [
-    # Import users
-    ./users/sam
-
-    ./common/core
-    ./common/optional/desktop/hyprland
-    ./common/optional/desktop/waybar.nix
-    ./common/optional/sops.nix
-
-    # Import optional
-    ./common/optional/git.nix
-  ];
-
-  #  ------  
-  # | DP-1
-  #  ------  
-  monitors = [
-    {
-      name = "Virtual-1";
-      width = 2048;
-      height = 1152;
-      x = 0;
-      workspace = "1";
-      primary = true;
-    }
-  ];
-}

home/semita.nix

@@ -20,6 +20,10 @@
     ./common/optional/transmission.nix
   ];
 
+  home.packages = [
+    pkgs.qgis
+  ];
+
   colorScheme = {
     slug = "serene";
     name = "Serene";

home/sparky.nix

@@ -11,6 +11,7 @@
     ./common/optional/git.nix
     ./common/optional/syncthing.nix
     ./common/optional/desktop/cinnamon
+    ./common/optional/desktop/common/kodi.nix
 
   ];
 

hosts/citadel/default.nix

@@ -3,6 +3,7 @@
   lib,
   pkgs,
   config,
+  configVars,
   ...
 }: let
   # Disko setup
@@ -15,6 +16,8 @@
     else "/dev/root_vg/root";
   user = "sam";
   impermanence = true;
+  pieholeIp = configVars.networking.addresses.piehole.ip;
+  gatewayIp = configVars.networking.addresses.gateway.ip;
 in {
   imports = [
     # Create users for this host
@@ -50,6 +53,8 @@ in {
     ../common/optional/printing.nix
     ../common/optional/backlight.nix
     ../common/optional/xmodmap-arrow-remaps.nix
+    ../common/optional/nix-ld.nix
+    ../common/optional/gaming.nix
   ];
 
   boot = {
@@ -67,15 +72,34 @@ in {
     };
   };
 
+  swapDevices = [
+    {
+      device = "/.swapvol/swapfile";
+      size = 32 * 1024;
+    }
+  ];
+
   services = {
     libinput.touchpad.accelSpeed = "0.5";
     xserver = {
       xkb.options = "caps:swapescape";
       dpi = 196;
       upscaleDefaultCursor = true;
+      # FIXME this doesnt work for some reason
+      #     displayManager.sessionCommands = pkgs.writeShellScriptBin "key-remaps" ''
+      #     ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 64 = Mode_switch"
+      #     ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 43 = h H Left H"
+      #     ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 44 = j J Down J"
+      #     ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 45 = k K Up K"
+      #     ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 46 = l L Right L"
+      # '';
     };
   };
 
+  # fix cpu throttling on Lenovo Thinkpad
+  # see: https://github.com/erpalma/throttled
+  services.throttled.enable = true;
+
   environment.variables = {
     GDK_SCALE = "2.2";
     GDK_DPI_SCALE = "0.8";
@@ -84,16 +108,16 @@ in {
     XCURSOR_SIZE = "64";
   };
 
-  services.tlp = {
+  # services.tlp = {
-    enable = true;
+  #   enable = true;
-    settings = {
+  #   settings = {
-      CPU_SCALING_GOVERNOR_ON_AC = "ondemand";
+  #     CPU_SCALING_GOVERNOR_ON_AC = "ondemand";
-      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+  #     CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
-
+  #
-      START_CHARGE_THRESH_BAT0 = 50;
+  #     START_CHARGE_THRESH_BAT0 = 50;
-      STOP_CHARGE_THRESH_BAT0 = 95;
+  #     STOP_CHARGE_THRESH_BAT0 = 95;
-    };
+  #   };
-  };
+  # };
 
   hardware = {
     bluetooth = {
@@ -106,11 +130,72 @@ in {
     ];
   };
 
+  # nvidia
+  hardware.opengl = {
+    enable = true;
+  };
+
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware.nvidia = {
+    prime = {
+      offload = {
+        enable = true;
+        enableOffloadCmd = true;
+      };
+      intelBusId = "PCI:0:2:0";
+      nvidiaBusId = "PCI:1:0:0";
+    };
+    nvidiaPersistenced = true;
+    modesetting.enable = true;
+    powerManagement.enable = false;
+    powerManagement.finegrained = false;
+    open = false;
+    nvidiaSettings = true;
+    # FIXME issue with stable nvidia driver and latest linux kernel
+    # use mkDriver to specify newer nvidia driver that is compatible
+    # see: https://github.com/NixOS/nixpkgs/issues/341844#issuecomment-2351075413
+    # and https://discourse.nixos.org/t/builder-for-nvidia-x11-550-78-6-10-drv-failed-with-exit-code-2/49360/32
+    package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
+      version = "555.58.02";
+      sha256_64bit = "sha256-xctt4TPRlOJ6r5S54h5W6PT6/3Zy2R4ASNFPu8TSHKM=";
+      sha256_aarch64 = "sha256-wb20isMrRg8PeQBU96lWJzBMkjfySAUaqt4EgZnhyF8=";
+      openSha256 = "sha256-8hyRiGB+m2hL3c9MDA/Pon+Xl6E788MZ50WrrAGUVuY=";
+      settingsSha256 = "sha256-ZpuVZybW6CFN/gz9rx+UJvQ715FZnAOYfHn5jt5Z2C8=";
+      persistencedSha256 = "sha256-a1D7ZZmcKFWfPjjH1REqPM5j/YLWKnbkP9qfRyIyxAw=";
+    };
+  };
+  # https://bbs.archlinux.org/viewtopic.php?id=297276 for NVreg_EnableGpuFirmware fix
+  # https://discourse.nixos.org/t/how-to-use-nvidia-prime-offload-to-run-the-x-server-on-the-integrated-board/9091/15
+  #  for udev rules to disable dGPU when not in use
+  boot.extraModprobeConfig = ''
+    options nvidia NVreg_DynamicPowerManagement=0x02
+    options nvidia NVreg_EnableGpuFirmware=0
+    '';
+  services.udev.extraRules = ''
+  # Remove NVIDIA USB xHCI Host Controller devices, if present
+  ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c0330", ATTR{remove}="1"
+  
+  # Remove NVIDIA USB Type-C UCSI devices, if present
+  ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c8000", ATTR{remove}="1"
+  
+  # Remove NVIDIA Audio devices, if present
+  ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x040300", ATTR{remove}="1"
+  
+  # Enable runtime PM for NVIDIA VGA/3D controller devices on driver bind
+  ACTION=="bind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", TEST=="power/control", ATTR{power/control}="auto"
+  ACTION=="bind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030200", TEST=="power/control", ATTR{power/control}="auto"
+  
+  # Disable runtime PM for NVIDIA VGA/3D controller devices on driver unbind
+  ACTION=="unbind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", TEST=="power/control", ATTR{power/control}="on"
+  ACTION=="unbind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030200", TEST=="power/control", ATTR{power/control}="on"
+  '';
+
   networking = {
     hostName = "citadel";
     networkmanager.enable = true;
     enableIPv6 = false;
-    nameservers = ["10.0.10.60" "8.8.8.8"];
+    nameservers = ["${pieholeIp}" "${gatewayIp}" "8.8.8.8"];
   };
 
   services.libinput.enable = true;

hosts/common/core/default.nix

@@ -37,12 +37,19 @@ in
     };
   };
 
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 30d";
+  };
+
   environment.systemPackages = [
     pkgs.rsync
     pkgs.curl
     pkgs.just
     pkgs.git
     pkgs.vim
+    pkgs.linuxKernel.packages.linux_zen.cpupower
   ];
 
   system.stateVersion = "24.05";

hosts/common/core/sops.nix

@@ -1,13 +1,13 @@
-{ pkgs, lib, inputs, config, ... }:
+{
-
+  lib,
-let
+  inputs,
+  config,
+  ...
+}: let
   secretsDirectory = builtins.toString inputs.nix-secrets;
   secretsFile = "${secretsDirectory}/secrets.yaml";
   hasOptinPersistence = config.environment.persistence ? "/persist";
-  hostname = config.networking.hostName;
+in {
-
-in
-{
   imports = [
     inputs.sops-nix.nixosModules.sops
   ];
@@ -17,7 +17,7 @@ in
     validateSopsFiles = false;
 
     age = {
-      sshKeyPaths = [ "${lib.optionalString hasOptinPersistence "/persist"}/etc/ssh/ssh_host_ed25519_key" ];
+      sshKeyPaths = ["${lib.optionalString hasOptinPersistence "/persist"}/etc/ssh/ssh_host_ed25519_key"];
     };
     secrets = {
       "passwords/root".neededForUsers = true;

hosts/common/optional/dwm.nix

@@ -12,11 +12,11 @@
       windowManager.dwm = {
         enable = true;
         package = pkgs.dwm.overrideAttrs {
-          #src = /home/sam/.local/share/src/dwm;
+          # src = /home/sam/.local/share/src/dwm;
            src = pkgs.fetchgit {
              url = "https://git.bitlab21.com/sam/dwm";
-            rev = "49dd30c0d9970ce480ada51dfcaac1a071804c64";
+             rev = "3e0601b29d879e589703239e064f0baaabb3474b";
-            sha256 = "0ywca25a1pdjvb4cgv5gx36x3yd6922pqvn9a5f60lcn5fv2a96n";
+             sha256 = "sha256-7Hq0vo6YnXKhEUdKjvaAeKodq2l8wwJRzCYJfdHDNMQ=";
            };
         };
       };

hosts/common/optional/gaming.nix

@@ -9,7 +9,6 @@
     # Steam 
     mangohud
     gamemode
-    gamescope
 
     # WINE 
     wine
@@ -41,11 +40,9 @@
 
   programs.steam = {
     enable = true;
-    gamescopeSession.enable = true;
   };
 
   programs.gamemode.enable = true;
-  programs.gamescope.enable = true;
 
   nixpkgs.config.packageOverrides = pkgs: {
     steam = pkgs.steam.override {

hosts/common/optional/nix-ld.nix

@@ -0,0 +1,21 @@
+{ lib, pkgs, ... }:
+{
+  # Using non-Nix Python Packages with Binaries on NixOS https://github.com/mcdonc/.nixconfig/blob/e7885ad18b7980f221e59a21c91b8eb02795b541/videos/pydev/script.rst
+  programs.nix-ld.enable = true;
+  programs.nix-ld.libraries = with pkgs; [
+    zlib # numpy
+    libgcc  # sqlalchemy
+    expat # pyosmium
+    # that's where the shared libs go, you can find which one you need using 
+    # nix-locate --top-level libstdc++.so.6  (replace this with your lib)
+    # ^ this requires `nix-index` pkg
+  ];
+
+  environment.variables = {
+      NIX_LD_LIBRARY_PATH="/run/current-system/sw/share/nix-ld/lib";
+      NIX_LD="/run/current-system/sw/share/nix-ld/lib/ld.so";
+      LD_LIBRARY_PATH=lib.mkForce "$NIX_LD_LIBRARY_PATH";
+  };
+
+}
+

hosts/common/optional/nixos-containers/baseddata-worker.nix

@@ -0,0 +1,274 @@
+{
+  lib,
+  pkgs,
+  configVars,
+  inputs,
+  config,
+  ...
+}: let
+  pubKeys = lib.filesystem.listFilesRecursive ../../users/keys;
+  containerName = "bd-worker";
+  containerIp = configVars.networking.addresses.bd-worker.ip;
+  mongodbIp = configVars.networking.addresses.mongodb.ip;
+  mongodbPort = toString configVars.networking.addresses.mongodb.port;
+  gatewayIp = configVars.networking.addresses.gateway.ip;
+  postgresIp = configVars.networking.addresses.postgres.ip;
+  postgresPort = toString configVars.networking.addresses.postgres.port;
+  bitcoindIp = configVars.networking.addresses.bitcoin-node.ip;
+  bitcoindPort = toString configVars.networking.addresses.bitcoin-node.services.bitcoind.port;
+
+  #secrets
+  sshKeyFile = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."ssh_keys/baseddata-models-access/id_ed25519".path;
+  notifybotUsername = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."comms/xmpp/notifybot/username".path;
+  notifybotPwd = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."comms/xmpp/notifybot/password".path;
+  recipientUsername = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."comms/xmpp/mrsu/username".path;
+  mongoclientAuth = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/mongodb/baseddata/auth".path;
+  mongoclientUser = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/mongodb/baseddata/username".path;
+  mongoclientPassword = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/mongodb/baseddata/password".path;
+  postgresUser = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/postgres/baseddata/user_username".path;
+  postgresPassword = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/postgres/baseddata/user_password".path;
+  bitcoindRPCUsername = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/bitcoind/username".path;
+  bitcoindRPCPassword= lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/bitcoind/bitcoin-rpcpassword-public".path;
+  baseddataEnv = "dev";
+in {
+  sops.secrets = {
+    "ssh_keys/baseddata-models-access/id_ed25519" = {};
+    "comms/xmpp/notifybot/username" = {};
+    "comms/xmpp/notifybot/password" = {};
+    "comms/xmpp/mrsu/username" = {};
+    "software/mongodb/baseddata/auth" = {};
+    "software/mongodb/baseddata/username" = {};
+    "software/mongodb/baseddata/password" = {};
+    "software/postgres/baseddata/user_password" = {};
+    "software/postgres/baseddata/user_username" = {};
+    "software/bitcoind/username" = {};
+    "software/bitcoind/bitcoin-rpcpassword-public" = {};
+  };
+
+  environment.persistence."/persist" = {
+    hideMounts = true;
+    directories = [
+      "/var/lib/nixos-containers/${containerName}"
+    ];
+  };
+
+  networking.nat.enable = true;
+  networking.nat.internalInterfaces = ["ve-+"];
+  networking.nat.externalInterface = "br0";
+
+  containers.${containerName} = {
+    autoStart = true;
+    privateNetwork = true;
+    hostBridge = "br0";
+    nixpkgs = pkgs.path;
+    bindMounts = {
+      "/root/.ssh/id_ed25519" = {
+        hostPath = "${sshKeyFile}";
+        isReadOnly = true;
+      };
+      "/run/secrets/notifybotUsername" = {
+        hostPath = "${notifybotUsername}";
+        isReadOnly = true;
+      };
+      "/run/secrets/notifybotPassword" = {
+        hostPath = "${notifybotPwd}";
+        isReadOnly = true;
+      };
+      "/run/secrets/recipientUsername" = {
+        hostPath = "${recipientUsername}";
+        isReadOnly = true;
+      };
+      "/run/secrets/mongoclientAuth" = {
+        hostPath = "${mongoclientAuth}";
+        isReadOnly = true;
+      };
+      "/run/secrets/mongoclientUser" = {
+        hostPath = "${mongoclientUser}";
+        isReadOnly = true;
+      };
+      "/run/secrets/mongoclientPassword" = {
+        hostPath = "${mongoclientPassword}";
+        isReadOnly = true;
+      };
+      "/run/secrets/postgresPassword" = {
+        hostPath = "${postgresPassword}";
+        isReadOnly = true;
+      };
+      "/run/secrets/postgresUser" = {
+        hostPath = "${postgresUser}";
+        isReadOnly = true;
+      };
+      "/run/secrets/bitcoindRPCPassword" = {
+        hostPath = "${bitcoindRPCPassword}";
+        isReadOnly = true;
+      };
+      "/run/secrets/bitcoindRPCUsername" = {
+        hostPath = "${bitcoindRPCUsername}";
+        isReadOnly = true;
+      };
+      "/media/baseddata-data" = {
+        hostPath = "/media/main-ssd/baseddata-data";
+        isReadOnly = false;
+      };
+    };
+
+    config = {
+      pkgs,
+      lib,
+      ...
+    }: {
+      networking = {
+        defaultGateway = "${gatewayIp}";
+        interfaces.eth0.ipv4.addresses = [
+          {
+            "address" = "${containerIp}";
+            "prefixLength" = 24;
+          }
+        ];
+        firewall = {
+          enable = true;
+          allowedTCPPorts = [
+            4200
+          ];
+        };
+        useHostResolvConf = lib.mkForce false;
+      };
+
+      services.resolved.enable = true;
+
+      environment.systemPackages = [
+        pkgs.vim
+        pkgs.git
+        pkgs.python311
+        pkgs.poetry
+        pkgs.aria2
+        pkgs.osmctools
+        pkgs.osmium-tool
+      ];
+
+      environment.variables = {
+        BASEDDATA_ENVIRONMENT = "dev";
+        NIX_LD_LIBRARY_PATH = "/run/current-system/sw/share/nix-ld/lib";
+        NIX_LD = "/run/current-system/sw/share/nix-ld/lib/ld.so";
+        LD_LIBRARY_PATH = "/run/current-system/sw/share/nix-ld/lib";
+      };
+
+      systemd.services.baseddata-deploy-service = {
+        wantedBy = ["multi-user.target"];
+        after = ["network.target"];
+        description = "Initiates deployment of application and builds python environment using Poetry";
+        environment = {
+          BASEDDATA_ENVIRONMENT = "${baseddataEnv}";
+        };
+        serviceConfig = {
+          ExecStart = pkgs.writeShellScript "baseddata-deploy-service" ''
+            GITCMD="${pkgs.openssh}/bin/ssh -i /root/.ssh/id_ed25519"
+            if [ ! -d "/srv/baseddata-models" ]; then
+              GIT_SSH_COMMAND=$GITCMD  ${pkgs.git}/bin/git clone --branch $BASEDDATA_ENVIRONMENT git@git.bitlab21.com:sam/baseddata-models.git /srv/baseddata-models
+            else
+              cd /srv/baseddata-models
+              GIT_SSH_COMMAND=$GITCMD ${pkgs.git}/bin/git stash --include-untracked
+              GIT_SSH_COMMAND=$GITCMD ${pkgs.git}/bin/git pull
+            fi
+
+            cd /srv/baseddata-models
+            mkdir .venv
+            ${pkgs.poetry}/bin/poetry install
+          '';
+          Restart = "on-failure";
+        };
+      };
+
+      systemd.services.baseddata-prefect-server = {
+        wantedBy = ["multi-user.target"];
+        after = ["baseddata-deploy-service.target"];
+        description = "Initates the Prefect server";
+        environment = {
+          NIX_LD_LIBRARY_PATH = "/run/current-system/sw/share/nix-ld/lib";
+          NIX_LD = "/run/current-system/sw/share/nix-ld/lib/ld.so";
+          LD_LIBRARY_PATH = "/run/current-system/sw/share/nix-ld/lib";
+          PREFECT_API_URL = "http://${containerIp}:4200/api";
+          BASEDDATA_ENVIRONMENT = "${baseddataEnv}";
+        };
+        serviceConfig = {
+          WorkingDirectory = "/srv/baseddata-models";
+          ExecStart = pkgs.writeShellScript "baseddata-prefect-server" ''
+
+            # run prefect server
+            .venv/bin/prefect server start --host 0.0.0.0
+
+          '';
+          Restart = "on-failure";
+        };
+      };
+
+      systemd.services.baseddata-serve-flows = {
+        wantedBy = ["multi-user.target"];
+        after = ["baseddata-prefect-server.target"];
+        description = "Serves the Prefect flows";
+        environment = {
+          PREFECT_API_URL = "http://${containerIp}:4200/api";
+          BASEDDATA_ENVIRONMENT = "${baseddataEnv}";
+        };
+        serviceConfig = {
+          Environment = "PATH=/run/current-system/sw/bin/";
+          WorkingDirectory = "/srv/baseddata-models";
+          ExecStartPre = "${pkgs.coreutils}/bin/timeout 120 ${pkgs.bash}/bin/bash -c 'until ${pkgs.netcat-openbsd}/bin/nc -z ${containerIp} 4200; do sleep 3; done'";
+          ExecStart = pkgs.writeShellScript "baseddata-serve-flows" ''
+
+            # set prefect environment variables
+            .venv/bin/prefect variable set "xmpp_jid" $(cat /run/secrets/notifybotUsername) --overwrite
+            .venv/bin/prefect variable set "xmpp_password" $(cat /run/secrets/notifybotPassword) --overwrite
+            .venv/bin/prefect variable set "xmpp_recipient" $(cat /run/secrets/recipientUsername) --overwrite
+            .venv/bin/prefect variable set "mongoclient_auth" $(cat /run/secrets/mongoclientAuth) --overwrite
+            .venv/bin/prefect variable set "mongoclient_host" "${mongodbIp}:${mongodbPort}" --overwrite
+            .venv/bin/prefect variable set "mongoclient_user" $(cat /run/secrets/mongoclientUser) --overwrite
+            .venv/bin/prefect variable set "mongoclient_pwd" $(cat /run/secrets/mongoclientPassword) --overwrite
+            .venv/bin/prefect variable set "postgres_host" ${postgresIp} --overwrite
+            .venv/bin/prefect variable set "postgres_port" ${postgresPort} --overwrite
+            .venv/bin/prefect variable set "postgres_user" $(cat /run/secrets/postgresUser) --overwrite
+            .venv/bin/prefect variable set "postgres_pwd" $(cat /run/secrets/postgresPassword) --overwrite
+            .venv/bin/prefect variable set "bitcoin_rpc_password" $(cat /run/secrets/bitcoindRPCPassword) --overwrite
+            .venv/bin/prefect variable set "bitcoin_rpc_username" $(cat /run/secrets/bitcoindRPCUsername) --overwrite
+            .venv/bin/prefect variable set "bitcoind_ip" ${bitcoindIp} --overwrite
+            .venv/bin/prefect variable set "bitcoind_port" ${bitcoindPort} --overwrite
+
+            .venv/bin/prefect variable set "osm_dir" "/media/baseddata-data/osm" --overwrite
+            .venv/bin/prefect variable set "wdpa_dir" "/media/baseddata-data/wdpa" --overwrite
+            .venv/bin/prefect variable set "mongo_db_name" "baseddata"  --overwrite
+            .venv/bin/prefect variable set "postgres_dbname" "baseddata" --overwrite
+            .venv/bin/prefect variable set "postgres_schema" "models_final" --overwrite
+            .venv/bin/prefect variable set "unique_key" "row_uuid" --overwrite
+
+            # serve flows
+            .venv/bin/python automation/flows/serve-flows.py
+          '';
+          Restart = "on-failure";
+        };
+      };
+
+      programs.nix-ld.enable = true;
+      programs.nix-ld.libraries = with pkgs; [
+        zlib
+        libgcc
+      ];
+
+      programs.ssh.knownHosts = {
+        "git.bitlab21.com" = {
+          publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIALNd2BGf64heYjWT9yt0fVmngepiHRIMsL7au/MRteg";
+        };
+      };
+
+      services.openssh = {
+        enable = true;
+        settings.PasswordAuthentication = false;
+      };
+
+      users.users.root = {
+        openssh.authorizedKeys.keys = lib.lists.forEach pubKeys (key: builtins.readFile key);
+      };
+
+      system.stateVersion = "24.05";
+    };
+  };
+}

hosts/common/optional/nixos-containers/jellyfin.nix

@@ -1,16 +1,18 @@
 {
   lib,
   pkgs,
+  configVars,
   ...
 }: let
   pubKeys = lib.filesystem.listFilesRecursive ../../users/keys;
-  container_name = "jellyfin";
+  containerName = "jellyfin";
-  container_ip = "10.0.10.6";
+  containerIp = configVars.networking.addresses.jellyfin.ip;
+  gatewayIp = configVars.networking.addresses.gateway.ip;
 in {
   environment.persistence."/persist" = {
     hideMounts = true;
     directories = [
-      "/var/lib/nixos-containers/${container_name}"
+      "/var/lib/nixos-containers/${containerName}"
     ];
   };
 
@@ -18,7 +20,7 @@ in {
   networking.nat.internalInterfaces = ["ve-+"];
   networking.nat.externalInterface = "br0";
 
-  containers.${container_name} = {
+  containers.${containerName} = {
     autoStart = true;
     privateNetwork = true;
     hostBridge = "br0";
@@ -40,17 +42,17 @@ in {
       ...
     }: {
       networking = {
-        defaultGateway = "10.0.10.1";
+        defaultGateway = "${gatewayIp}";
         interfaces.eth0.ipv4.addresses = [
           {
-            "address" = "${container_ip}";
+            "address" = "${containerIp}";
             "prefixLength" = 24;
           }
         ];
         firewall = {
           enable = true;
           allowedTCPPorts = [
-            5432
+            8096
           ];
         };
         useHostResolvConf = lib.mkForce false;

hosts/common/optional/nixos-containers/mongodb.nix

@@ -0,0 +1,98 @@
+{
+  inputs,
+  lib,
+  config,
+  configVars,
+  pkgs,
+  ...
+}: let
+  mongodbPasswordPath = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/mongodb/baseddata/password".path;
+  pubKeys = lib.filesystem.listFilesRecursive ../../users/keys;
+  containerName = "mongodb";
+  containerIp = configVars.networking.addresses.mongodb.ip;
+  gatewayIp = configVars.networking.addresses.gateway.ip;
+in {
+  sops.secrets = {
+    "software/postgres/postgres/password" = {
+    };
+  };
+
+  environment.persistence."/persist" = {
+    hideMounts = true;
+    directories = [
+      "/var/lib/nixos-containers/${containerName}"
+    ];
+  };
+
+  networking.nat.enable = true;
+  networking.nat.internalInterfaces = ["ve-+"];
+  networking.nat.externalInterface = "br0";
+
+  containers.${containerName} = {
+    autoStart = true;
+    privateNetwork = true;
+    hostBridge = "br0";
+    nixpkgs = pkgs.path;
+    bindMounts = {
+      # "/var/db/mongodb" = {
+      #   hostPath = "/media/main-ssd/mongodb";
+      #   isReadOnly = false;
+      # };
+    };
+
+    config = {
+      pkgs,
+      lib,
+      ...
+    }: {
+      networking = {
+        defaultGateway = "${gatewayIp}";
+        interfaces.eth0.ipv4.addresses = [
+          {
+            "address" = "${containerIp}";
+            "prefixLength" = 24;
+          }
+        ];
+        firewall = {
+          enable = true;
+          allowedTCPPorts = [
+            27017
+          ];
+        };
+        useHostResolvConf = lib.mkForce false;
+      };
+
+      services.resolved.enable = true;
+
+      environment.systemPackages = with pkgs; [
+        mongosh
+      ];
+
+      # allow unfree packages
+      nixpkgs.config.allowUnfreePredicate = let
+        whitelist = map lib.getName [
+          pkgs.mongodb
+        ];
+      in
+        pkg: builtins.elem (lib.getName pkg) whitelist;
+
+      services.mongodb = {
+        enable = true;
+        #        enableAuth = true;
+        #        initialRootPassword = mongodbPasswordPath;
+        bind_ip = "0.0.0.0";
+      };
+
+      services.openssh = {
+        enable = true;
+        settings.PasswordAuthentication = false;
+      };
+
+      users.users.root = {
+        openssh.authorizedKeys.keys = lib.lists.forEach pubKeys (key: builtins.readFile key);
+      };
+
+      system.stateVersion = "24.05";
+    };
+  };
+}

hosts/common/optional/nixos-containers/nix-bitcoin.nix

@@ -2,6 +2,7 @@
   inputs,
   lib,
   config,
+  configVars,
   pkgs,
   ...
 }: let
@@ -9,8 +10,11 @@
   bitcoin-rpcpassword-public = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/bitcoind/bitcoin-rpcpassword-public".path;
   bitcoin-HMAC-privileged = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/bitcoind/bitcoin-HMAC-privileged".path;
   bitcoin-HMAC-public = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/bitcoind/bitcoin-HMAC-public".path;
-  container_name = "bitcoin-node";
+  containerName = "bitcoin-node";
-  container_ip = "10.0.10.4";
+  containerIp = configVars.networking.addresses.bitcoin-node.ip;
+  mempoolPort = configVars.networking.addresses.bitcoin-node.services.mempool.port;
+  gatewayIp = configVars.networking.addresses.gateway.ip;
+  allowip = configVars.networking.addresses.bitcoin-node.services.bitcoind.allowip;
   pubKeys = lib.filesystem.listFilesRecursive ../../users/keys;
 in {
   sops.secrets = {
@@ -23,7 +27,7 @@ in {
   environment.persistence."/persist" = {
     hideMounts = true;
     directories = [
-      "/var/lib/nixos-containers/${container_name}"
+      "/var/lib/nixos-containers/${containerName}"
     ];
   };
 
@@ -31,7 +35,7 @@ in {
   networking.nat.internalInterfaces = ["ve-+"];
   networking.nat.externalInterface = "br0";
 
-  containers.${container_name} = {
+  containers.${containerName} = {
     autoStart = true;
     privateNetwork = true;
     hostBridge = "br0";
@@ -85,8 +89,8 @@ in {
         jq
       ];
       networking = {
-        defaultGateway = "10.0.10.1";
+        defaultGateway = "${gatewayIp}";
-        interfaces.eth0.ipv4.addresses = [ { "address" = "${container_ip}"; "prefixLength" = 24; } ];
+        interfaces.eth0.ipv4.addresses = [ { "address" = "${containerIp}"; "prefixLength" = 24; } ];
         firewall = {
           enable = true;
           allowedTCPPorts = [
@@ -120,7 +124,7 @@ in {
           rpc = {
             address = "0.0.0.0";
             threads = 6;
-            allowip = ["10.0.0.0/8"];
+            allowip = allowip;
             users = let
               name = "bitcoin";
             in {
@@ -143,7 +147,7 @@ in {
           enable = true;
           electrumServer = "electrs";
           frontend = {
-            port = 4080;
+            port = mempoolPort;
             address = "0.0.0.0";
           };
         };

hosts/common/optional/nixos-containers/postgres.nix

@@ -2,13 +2,16 @@
   inputs,
   lib,
   config,
+  configVars,
   pkgs,
   ...
 }: let
   postgresPasswordPath = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."software/postgres/postgres/password".path;
   pubKeys = lib.filesystem.listFilesRecursive ../../users/keys;
-  container_name = "postgres";
+  containerName = "postgres";
-  container_ip = "10.0.10.5";
+  containerIp = configVars.networking.addresses.postgres.ip;
+  subnetIp = configVars.networking.addresses.subnet.ip;
+  gatewayIp = configVars.networking.addresses.gateway.ip;
 in {
   sops.secrets = {
     "software/postgres/postgres/password" = {
@@ -18,7 +21,7 @@ in {
   environment.persistence."/persist" = {
     hideMounts = true;
     directories = [
-      "/var/lib/nixos-containers/${container_name}"
+      "/var/lib/nixos-containers/${containerName}"
     ];
   };
 
@@ -26,7 +29,7 @@ in {
   networking.nat.internalInterfaces = ["ve-+"];
   networking.nat.externalInterface = "br0";
 
-  containers.${container_name} = {
+  containers.${containerName} = {
     autoStart = true;
     privateNetwork = true;
     hostBridge = "br0";
@@ -44,10 +47,10 @@ in {
       ...
     }: {
       networking = {
-        defaultGateway = "10.0.10.1";
+        defaultGateway = "${gatewayIp}";
         interfaces.eth0.ipv4.addresses = [
           {
-            "address" = "${container_ip}";
+            "address" = "${containerIp}";
             "prefixLength" = 24;
           }
         ];
@@ -71,6 +74,7 @@ in {
         enableJIT = true;
         package = pkgs.postgresql_16;
         extraPlugins = with pkgs.postgresql_16.pkgs; [ postgis ];
+        enableTCPIP = true;
         settings = {
           max_worker_processes = "12";
           max_parallel_workers = "8";
@@ -82,8 +86,11 @@ in {
           maintenance_work_mem = "64MB";
         };
         authentication = pkgs.lib.mkOverride 10 ''
-          #type database  DBuser  auth-method
+          #type database DBuser origin-address auth-method
-          local all       all     trust
+          local   all             postgres                                peer
+          host    all             all             ${subnetIp}/24         scram-sha-256
+          local   replication     all                                    peer
+          host    replication     all             127.0.0.1/32           scram-sha-256
         '';
       };
 

hosts/common/optional/printing.nix

@@ -1,4 +1,10 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  configVars,
+  ...
+}: let
+  serverIp = configVars.networking.addresses.merlin.ip;
+in {
   services = {
     udev.packages = [pkgs.sane-airscan];
     printing = {
@@ -16,7 +22,7 @@
     sane = {
       enable = true;
       extraBackends = [pkgs.sane-airscan];
-      netConf = "10.0.10.2";
+      netConf = "${serverIp}";
     };
     printers = {
       ensurePrinters = [

hosts/common/users/sam/default.nix

@@ -3,6 +3,7 @@
   inputs,
   config,
   lib,
+  configVars,
   ...
 }: let
   hostname = config.networking.hostName;
@@ -10,6 +11,7 @@
   sopsHashedPasswordFile = lib.optionalString (lib.hasAttr "sops-nix" inputs) config.sops.secrets."passwords/sam".path;
   secretsDirectory = builtins.toString inputs.nix-secrets;
   secretsFile = "${secretsDirectory}/secrets.yaml";
+  baseddataPostgresIp = configVars.networking.addresses.postgres.ip;
   username = "sam";
 in {
   users.users.${username} = {
@@ -27,7 +29,7 @@ in {
       "podman"
     ];
   };
-
+  services.tailscale.enable = true;
   sops.secrets = {
     "passwords/${username}" = {
       sopsFile = "${secretsFile}";
@@ -55,6 +57,8 @@ in {
     "software/postgres/bitcoin/password" = {};
     "software/postgres/bitcoin/ip" = {};
     "software/postgres/bitcoin/username" = {};
+    "software/postgres/baseddata/user_password" = {};
+    "software/postgres/baseddata/user_username" = {};
     "software/zotero/username" = {};
     "software/zotero/password" = {};
     "software/zotero/guid" = {};
@@ -85,6 +89,10 @@ in {
         {
           "url": "postgresql://${config.sops.placeholder."software/postgres/bitcoin/username"}:${config.sops.placeholder."software/postgres/bitcoin/password"}@${config.sops.placeholder."software/postgres/bitcoin/ip"}/bitcoin",
           "name": "bitcoin"
+        },
+        {
+          "url": "postgresql://${config.sops.placeholder."software/postgres/baseddata/user_username"}:${config.sops.placeholder."software/postgres/baseddata/user_password"}@${baseddataPostgresIp}/baseddata",
+          "name": "baseddata"
         }
       ]
     '';
@@ -99,23 +107,23 @@ in {
         target: dev
         outputs:
           dev:
-            dbname: dev_baseddata_models
+            dbname: dev_baseddata
-            host: ${config.sops.placeholder."software/postgres/baseddata_models/ip"}
+            host: ${baseddataPostgresIp}
-            pass: '${config.sops.placeholder."software/postgres/baseddata_models/password"}'
+            pass: '${config.sops.placeholder."software/postgres/baseddata/user_password"}'
             port: 5432
             schema: models
             threads: 6
             type: postgres
-            user: ${config.sops.placeholder."software/postgres/baseddata_models/username"}
+            user: ${config.sops.placeholder."software/postgres/baseddata/user_username"}
           prod:
-            dbname: baseddata_models
+            dbname: baseddata
-            host: ${config.sops.placeholder."software/postgres/baseddata_models/ip"}
+            host: ${baseddataPostgresIp}
-            pass: '${config.sops.placeholder."software/postgres/baseddata_models/password"}'
+            pass: '${config.sops.placeholder."software/postgres/baseddata/user_password"}'
             port: 5432
             schema: models
             threads: 6
             type: postgres
-            user: ${config.sops.placeholder."software/postgres/baseddata_models/username"}
+            user: ${config.sops.placeholder."software/postgres/baseddata/user_username"}
 
     '';
   };
@@ -152,8 +160,4 @@ in {
       ${username} = import ../../../../home/${hostname}.nix;
     };
   };
-
-  environment.systemPackages = [
-    #inputs.sqlfmt.packages.x86_64-linux.sqlfmt
-  ];
 }

hosts/merlin/default.nix

@@ -37,7 +37,7 @@ in
   };
 
   networking = {
-    hostName = "nebula";
+    hostName = "merlin";
     networkmanager.enable = true;
     enableIPv6 = false;
   };

hosts/semita/default.nix

@@ -2,6 +2,7 @@
   inputs,
   lib,
   pkgs,
+  configVars,
   ...
 }: let
   # Disko setup
@@ -14,6 +15,10 @@
     else "/dev/root_vg/root";
   user = "sam";
   impermanence = true;
+  pieholeIp = configVars.networking.addresses.piehole.ip;
+  gatewayIp = configVars.networking.addresses.gateway.ip;
+  semitaIp = configVars.networking.addresses.semita.ip;
+
 in {
   imports = [
     # Create users for this host
@@ -50,6 +55,9 @@ in {
     ../common/optional/nixos-containers/nix-bitcoin.nix
     ../common/optional/nixos-containers/postgres.nix
     ../common/optional/nixos-containers/jellyfin.nix
+    ../common/optional/nixos-containers/baseddata-worker.nix
+    ../common/optional/nixos-containers/mongodb.nix
+    ../common/optional/nix-ld.nix
   ];
 
   fileSystems."/media/main-ssd" = {
@@ -91,6 +99,11 @@ in {
     vaapiIntel = pkgs.vaapiIntel.override {enableHybridCodec = true;};
   };
 
+  swapDevices = [ {
+     device = "/.swapvol/swapfile";
+     size = 32*1024;
+   } ];
+
   hardware.opengl = {
     enable = true;
     extraPackages = with pkgs; [
@@ -107,8 +120,8 @@ in {
 
   networking = {
     hostName = "semita";
-    nameservers = ["10.0.10.60" "10.0.10.1" "8.8.8.8"];
+    nameservers = ["${pieholeIp}" "${gatewayIp}" "8.8.8.8"];
-    defaultGateway = "10.0.10.1";
+    defaultGateway = "${gatewayIp}";
     useDHCP = false;
     bridges = {
       br0 = {
@@ -118,7 +131,7 @@ in {
     interfaces.br0 = {
       ipv4.addresses = [
         {
-          "address" = "10.0.10.3";
+          "address" = "${semitaIp}";
           "prefixLength" = 24;
         }
       ];

hosts/sparky/default.nix

@@ -1,24 +1,40 @@
-{ inputs, config, lib, pkgs, outputs, ... }:
+{
-let
+  inputs,
+  config,
+  lib,
+  configVars,
+  ...
+}: let
   # Disko setup
   fsType = "btrfs"; # one of ext4 or btrfs. Use btrfs if using impermanence
   dev = "/dev/sda"; # depends on target hardware
   encrypted = false; # currrently only applies to btrfs
-  btrfsMountDevice = if encrypted then "/dev/mapper/crypted" else "/dev/root_vg/root";
+  btrfsMountDevice =
+    if encrypted
+    then "/dev/mapper/crypted"
+    else "/dev/root_vg/root";
   impermanence = true;
-in
+  pieholeIp = configVars.networking.addresses.piehole.ip;
-{
+  gatewayIp = configVars.networking.addresses.gateway.ip;
-  imports =
+in {
-    [
+  imports = [
     # Create users for this host
     ../common/users/media
 
     # Disk configuration
     inputs.disko.nixosModules.disko
-      (import ../common/disks { device = dev; impermanence = impermanence; fsType = fsType; encrypted = encrypted; })
+    (import ../common/disks {
+      device = dev;
+      impermanence = impermanence;
+      fsType = fsType;
+      encrypted = encrypted;
+    })
 
     # Impermanence
-      (import ../common/disks/btrfs/impermanence.nix { btrfsMountDevice = btrfsMountDevice; lib = lib; })
+    (import ../common/disks/btrfs/impermanence.nix {
+      btrfsMountDevice = btrfsMountDevice;
+      lib = lib;
+    })
 
     # Import core options
     ./hardware-configuration.nix
@@ -30,7 +46,6 @@ in
     ../common/optional/nfs-mounts/media.nix
     ../common/optional/gaming.nix
     ../common/optional/printing.nix
-
   ];
 
   boot = {
@@ -40,12 +55,13 @@ in
       timeout = 3;
     };
   };
-  boot.kernelParams = [ "i915.enable_psr=0" ];
+  boot.kernelParams = ["i915.enable_psr=0"];
 
   networking = {
     hostName = "sparky";
     networkmanager.enable = true;
     enableIPv6 = false;
+    nameservers = ["${pieholeIp}" "${gatewayIp}" "8.8.8.8"];
   };
 
   nixpkgs.config.allowUnfreePredicate = pkg:
@@ -61,7 +77,7 @@ in
 
   services.xserver = {
     enable = true;
-    videoDrivers = [ "nvidia" ];
+    videoDrivers = ["nvidia"];
     displayManager.lightdm.enable = true;
     exportConfiguration = true;
     deviceSection = ''

justfile

@@ -14,6 +14,11 @@ rebuild-system:
   git add *.nix
   sudo nixos-rebuild switch --option eval-cache false --flake .#$(hostname)
 
+# test full system rebuild from flake (stages changes and automatically detects host)
+rebuild-system-test:
+  git add *.nix
+  sudo nixos-rebuild test --option eval-cache false --flake .#$(hostname)
+
 # updates all flake inputs for system
 update-flake:
   nix flake update

pkgs/default.nix

@@ -6,4 +6,5 @@ pkgs: {
   nsxiv = pkgs.callPackage ./nsxiv {};
   sqlfmt = pkgs.callPackage ./sqlfmt {};
   kunst = pkgs.callPackage ./kunst {};
+  set_wm_class = pkgs.callPackage ./set_wm_class {};
 }

pkgs/set_wm_class/default.nix

@@ -0,0 +1,35 @@
+{ pkgs ? import <nixpkgs> { }
+, fetchFromGitea ? pkgs.fetchFromGitea
+, pkg-config ? pkgs.pkg-config
+, libX11 ? pkgs.xorg.libX11
+}:
+pkgs.stdenv.mkDerivation {
+  pname = "set_wm_class";
+  name = "set_wm_class";
+
+  src = fetchFromGitea {
+    domain = "git.bitlab21.com";
+    owner = "sam";
+    repo = "set_wm_class";
+    rev = "b39fb4b360";
+    sha256 = "sha256-5z2YQof4jbfa1dQll5GLt2OL54UhDKZ4Dzzte7vT0zM=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    libX11
+  ];
+
+  buildPhase = ''
+    make
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    mv set_wm_class $out/bin
+  '';
+
+}

pkgs/st/default.nix

@@ -12,8 +12,8 @@ pkgs.stdenv.mkDerivation {
     domain = "git.bitlab21.com";
     owner = "sam";
     repo = "st";
-    rev = "31e0ba8cb2086fb12741afc5fc3dfd938ca1f59b";
+    rev = "0e926487c85227aad9eed6667b91e149018014b8";
-    sha256 = "sha256-dbkXFbNr/lJveMeR7qXo7jGgF5+79S9vqKsLM7XM250=";
+    sha256 = "sha256-aUquoUotLKJDxOISIcx0RUybNvBrytc7+EF7PE1MRJU=";
   };
 
   nativeBuildInputs = [

vars/default.nix

@@ -0,0 +1,8 @@
+{ inputs, ... }:
+{
+  inherit (inputs.nix-secrets)
+    networking
+    email
+    ;
+
+}