Initial pi config

README.md

@@ -9,16 +9,8 @@ System and user configuration for NixOS-based systems.
 | **Theme:** | adwaita |
 | **Terminal:** | Console |
 
-## Provisioning
+## Quick start
-> [nixos-anywhere](https://github.com/nix-community/nixos-anywhere) is the module used for provisioning
+1. Copy SSH keypair and `known_hosts` to `~/.ssh`
-
+1. Import GPG keys and set ultimate trust with `echo "KEYID:6:" | gpg --import-ownertrust`
-Generate a new SSH host key in "$temp/etc/ssh" as per [this guide](https://nix-community.github.io/nixos-anywhere/howtos/secrets.html#example-decrypting-an-openssh-host-key-with-pass).
+1. `git clone git@git.vimium.com:jordan/nix-config.git projects/jordan/nix-config`
-
+1. `sudo nixos-rebuild switch --flake .#`
-Then run;
-```
-nix run github:nix-community/nixos-anywhere -- \
-  --disk-encryption-keys /tmp/secret.key /tmp/secret.key \
-  --extra-files "$temp" \
-  --flake .#<hostname> \
-  root@<ip>
-```

flake.lock

@@ -4,15 +4,14 @@
       "inputs": {
         "darwin": "darwin",
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs"
-        "systems": "systems"
       },
       "locked": {
-        "lastModified": 1707830867,
+        "lastModified": 1701216516,
-        "narHash": "sha256-PAdwm5QqdlwIqGrfzzvzZubM+FXtilekQ/FA0cI49/o=",
+        "narHash": "sha256-jKSeJn+7hZ1dZdiH1L+NWUGT2i/BGomKAJ54B9kT06Q=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "8cb01a0e717311680e0cbca06a76cbceba6f3ed6",
+        "rev": "13ac9ac6d68b9a0896e3d43a082947233189e247",
         "type": "github"
       },
       "original": {
@@ -29,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1700795494,
+        "lastModified": 1673295039,
-        "narHash": "sha256-gzGLZSiOhf155FW7262kdHo2YDeugp3VuIFb4/GGng0=",
+        "narHash": "sha256-AsdYgE8/GPwcelGgrntlijMg4t3hLFJFCRF3tL5WVjA=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "4b9b83d5a92e8c1fbfd8eb27eda375908c11ec4d",
+        "rev": "87b9d090ad39b25b2400029c64825fc2a8868943",
         "type": "github"
       },
       "original": {
@@ -43,54 +42,14 @@
         "type": "github"
       }
     },
-    "deploy-rs": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "nixpkgs": "nixpkgs_2",
-        "utils": "utils"
-      },
-      "locked": {
-        "lastModified": 1708091384,
-        "narHash": "sha256-dTGGw2y8wvfjr+J9CjQbfdulOq72hUG17HXVNxpH1yE=",
-        "owner": "serokell",
-        "repo": "deploy-rs",
-        "rev": "0a0187794ac7f7a1e62cda3dabf8dc041f868790",
-        "type": "github"
-      },
-      "original": {
-        "owner": "serokell",
-        "repo": "deploy-rs",
-        "type": "github"
-      }
-    },
-    "disko": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1709439398,
-        "narHash": "sha256-MW0zp3ta7SvdpjvhVCbtP20ewRwQZX2vRFn14gTc4Kg=",
-        "owner": "nix-community",
-        "repo": "disko",
-        "rev": "1f76b318aa11170c8ca8c225a9b4c458a5fcbb57",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "disko",
-        "type": "github"
-      }
-    },
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1708965002,
+        "lastModified": 1701370547,
-        "narHash": "sha256-gIBZCPB0sA8Gagrxd8w4+y9uUkWBnXJBmq9Ur5BYTQU=",
+        "narHash": "sha256-pCtPIcRnMMJOwAlNh5qTO00uw/PBThIIzjMCRcCyHYw=",
         "owner": "rafaelmardojai",
         "repo": "firefox-gnome-theme",
-        "rev": "4e966509c180f93ba8665cd73cad8456bf44baab",
+        "rev": "ec9421f82d922b7293ffd45a47f7abdee80038c6",
         "type": "github"
       },
       "original": {
@@ -99,22 +58,6 @@
         "type": "github"
       }
     },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -123,11 +66,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1703113217,
+        "lastModified": 1682203081,
-        "narHash": "sha256-7ulcXOk63TIT2lVDSExj7XzFx09LpdSAPtvgtM7yQPE=",
+        "narHash": "sha256-kRL4ejWDhi0zph/FpebFYhzqlOBrk0Pl3dzGEKSAlEw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "3bfaacf46133c037bb356193bd2f1765d9dc82c1",
+        "rev": "32d3e39c491e2f91152c84f8ad8b003420eab0a1",
         "type": "github"
       },
       "original": {
@@ -143,11 +86,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1706981411,
+        "lastModified": 1700814205,
-        "narHash": "sha256-cLbLPTL1CDmETVh4p0nQtvoF+FSEjsnJTFpTxhXywhQ=",
+        "narHash": "sha256-lWqDPKHRbQfi+zNIivf031BUeyciVOtwCwTjyrhDB5g=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "652fda4ca6dafeb090943422c34ae9145787af37",
+        "rev": "aeb2232d7a32530d3448318790534d196bf9427a",
         "type": "github"
       },
       "original": {
@@ -159,11 +102,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1709410583,
+        "lastModified": 1701598471,
-        "narHash": "sha256-esOSUoQ7mblwcsSea0K17McZuwAIjoS6dq/4b83+lvw=",
+        "narHash": "sha256-kHdJ2qc4qKeMTzUIHEcP41ah/dBIhCgvWgrjllt2G78=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "59e37017b9ed31dee303dbbd4531c594df95cfbc",
+        "rev": "a89745edd5f657e2e5be5ed1bea86725ca78d92e",
         "type": "github"
       },
       "original": {
@@ -174,11 +117,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1703013332,
+        "lastModified": 1677676435,
-        "narHash": "sha256-+tFNwMvlXLbJZXiMHqYq77z/RfmpfpiI3yjL6o/Zo9M=",
+        "narHash": "sha256-6FxdcmQr5JeZqsQvfinIMr0XcTyTuR7EXX0H3ANShpQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "54aac082a4d9bb5bbc5c4e899603abfb76a3f6d6",
+        "rev": "a08d6979dd7c82c4cef0dcc6ac45ab16051c1169",
         "type": "github"
       },
       "original": {
@@ -188,44 +131,13 @@
         "type": "github"
       }
     },
-    "nixpkgs-unstable": {
-      "locked": {
-        "lastModified": 1709237383,
-        "narHash": "sha256-cy6ArO4k5qTx+l5o+0mL9f5fa86tYUX3ozE1S+Txlds=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
-      }
-    },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1702272962,
+        "lastModified": 1701389149,
-        "narHash": "sha256-D+zHwkwPc6oYQ4G3A1HuadopqRwUY/JkMwHz1YF7j4Q=",
+        "narHash": "sha256-rU1suTIEd5DGCaAXKW6yHoCfR1mnYjOXQFOaH7M23js=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e97b3e4186bcadf0ef1b6be22b8558eab1cdeb5d",
+        "rev": "5de0b32be6e85dc1a9404c75131316e4ffbc634c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1709309926,
-        "narHash": "sha256-VZFBtXGVD9LWTecGi6eXrE0hJ/mVB3zGUlHImUs2Qak=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "79baff8812a0d68e24a836df0a364c678089e2c7",
         "type": "github"
       },
       "original": {
@@ -237,71 +149,21 @@
     "root": {
       "inputs": {
         "agenix": "agenix",
-        "deploy-rs": "deploy-rs",
-        "disko": "disko",
         "firefox-gnome-theme": "firefox-gnome-theme",
         "home-manager": "home-manager_2",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_2",
-        "nixpkgs-unstable": "nixpkgs-unstable",
-        "secrets": "secrets",
         "thunderbird-gnome-theme": "thunderbird-gnome-theme"
       }
     },
-    "secrets": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1709495020,
-        "narHash": "sha256-eiz0qUjUbdeb6m28XPY7OVnrGMZ45JiT2dZZ0Bmq2X0=",
-        "ref": "refs/heads/master",
-        "rev": "d135b4d6d5f0079999188895f8b5f35e821b0d4b",
-        "revCount": 14,
-        "type": "git",
-        "url": "ssh://git@git.vimium.com/jordan/nix-secrets.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "ssh://git@git.vimium.com/jordan/nix-secrets.git"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "thunderbird-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1701889124,
+        "lastModified": 1699285862,
-        "narHash": "sha256-K+6oh7+J6RDBFkxphY/pzf0B+q5+IY54ZMKZrFSKXlc=",
+        "narHash": "sha256-3TQYBJAeQ2fPFxQnD5iKRKKWFlN3GJhz1EkdwE+4m0k=",
         "owner": "rafaelmardojai",
         "repo": "thunderbird-gnome-theme",
-        "rev": "966e9dd54bd2ce9d36d51cd6af8c3bac7a764a68",
+        "rev": "a899ca12204d19f4834fbd092aa5bb05dc4bd127",
         "type": "github"
       },
       "original": {
@@ -309,24 +171,6 @@
         "repo": "thunderbird-gnome-theme",
         "type": "github"
       }
-    },
-    "utils": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -1,16 +1,10 @@
 {
-  description = "NixOS system configuration";
+  description = "NixOS/Darwin system configuration";
 
   inputs = {
     nixpkgs.url = "nixpkgs/nixos-23.11";
-    nixpkgs-unstable.url = "nixpkgs/nixos-unstable";
+    nixos-hardware.url = "github:NixOS/nixos-hardware";
-    # nixpkgs-master.url = "nixpkgs";
     agenix.url = "github:ryantm/agenix";
-    deploy-rs.url = "github:serokell/deploy-rs";
-    disko = {
-      url = "github:nix-community/disko";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     home-manager = {
       url = "github:nix-community/home-manager/release-23.11";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -19,101 +13,74 @@
       url = "github:rafaelmardojai/firefox-gnome-theme";
       flake = false;
     };
-    nixos-hardware.url = "github:NixOS/nixos-hardware";
-    secrets = {
-      url = "git+ssh://git@git.vimium.com/jordan/nix-secrets.git";
-      flake = false;
-    };
     thunderbird-gnome-theme = {
       url = "github:rafaelmardojai/thunderbird-gnome-theme";
       flake = false;
     };
   };
 
-  outputs = inputs @ { self, nixpkgs, nixpkgs-unstable, agenix, deploy-rs, disko, home-manager, nixos-hardware, secrets, ... }:
+  outputs = inputs @ { self, nixpkgs, agenix, home-manager, ... }:
     let
-      mkPkgsForSystem = system: inputs.nixpkgs;
+      inherit (lib) attrValues;
-      overlays = [
+      inherit (lib.my) mapModules mapModulesRec;
-        agenix.overlays.default
+
-        (import ./overlays/gnome.nix)
+      system = "x86_64-linux";
-        (
+
-          final: prev: {
+      mkPkgs = pkgs: extraOverlays:
-            unstable = import inputs.nixpkgs-unstable { system = final.system; };
+        import pkgs {
-            custom = self.packages { system = final.system; };
+          inherit system;
-          }
+          config.allowUnfree = true;
-        )
+          overlays = extraOverlays ++ (lib.attrValues self.overlays);
-      ];
-      commonModules = [
-        agenix.nixosModules.age
-        disko.nixosModules.disko
-        home-manager.nixosModule
-        ./modules
-      ];
-      mkNixosSystem = { system, name, extraModules ? [] }:
-        let
-          nixpkgs = mkPkgsForSystem system;
-          lib = (import nixpkgs { inherit overlays system; }).lib;
-        in
-        inputs.nixpkgs.lib.nixosSystem {
-          inherit lib system;
-          specialArgs = { modulesPath = toString (nixpkgs + "/nixos/modules"); inherit inputs; };
-          baseModules = import (nixpkgs + "/nixos/modules/module-list.nix");
-          modules = commonModules ++ [
-            ({ config, ... }:
-              {
-                nixpkgs.pkgs = import nixpkgs {
-                  inherit overlays system;
-                  config.allowUnfree = true;
-                };
-                networking.hostName = name;
-              })
-            ./hosts/${name}
-          ] ++ extraModules;
         };
-    in
+      pkgs = mkPkgs nixpkgs [];
-    {
+
+      lib = nixpkgs.lib.extend (self: super: {
+        my = import ./lib {
+          inherit pkgs inputs;
+          lib = self;
+        };
+      });
+    in {
+      lib = lib.my;
+
       nixosConfigurations = {
-        atlas = mkNixosSystem { system = "x86_64-linux"; name = "atlas"; };
+        atlas = nixpkgs.lib.nixosSystem {
-        eos = mkNixosSystem { system = "x86_64-linux"; name = "eos"; };
+          modules = [
-        helios = mkNixosSystem { system = "x86_64-linux"; name = "helios"; };
+            home-manager.nixosModules.home-manager
-        hypnos = mkNixosSystem { system = "x86_64-linux"; name = "hypnos"; };
+            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
-        library = mkNixosSystem { system = "x86_64-linux"; name = "library"; };
+            (import ./modules)
-        odyssey = mkNixosSystem { system = "x86_64-linux"; name = "odyssey"; };
+            ./hosts/atlas
-        pi = mkNixosSystem { system = "aarch64-linux"; name = "pi"; extraModules = [ nixos-hardware.nixosModules.raspberry-pi-4 ]; };
+          ];
-        vps1 = mkNixosSystem { system = "x86_64-linux"; name = "vps1"; };
+          specialArgs = { inherit lib inputs; };
-      };
+        };
-
+        eos = nixpkgs.lib.nixosSystem {
-      devShells.x86_64-linux.default = nixpkgs.legacyPackages.x86_64-linux.mkShell {
+          modules = [
-        buildInputs = [
+            home-manager.nixosModules.home-manager
-          deploy-rs.packages.x86_64-linux.deploy-rs
+            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
-        ];
+            (import ./modules)
-      };
+            ./hosts/eos
-
+          ];
-      deploy = {
+          specialArgs = { inherit lib inputs; };
-        magicRollback = true;
+        };
-        autoRollback = true;
+        helios = nixpkgs.lib.nixosSystem {
-        sshUser = "root";
+          modules = [
-        nodes = {
+            home-manager.nixosModules.home-manager
-          vps1 = {
+            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
-            hostname = "vps1.mesh.vimium.net";
+            (import ./modules)
-
+            ./hosts/helios
-            profiles.system = {
+          ];
-              user = "root";
+          specialArgs = { inherit lib inputs; };
-              path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.vps1;
+        };
-            };
+        odyssey = nixpkgs.lib.nixosSystem {
-          };
+          modules = [
-          # pi = {
+            home-manager.nixosModules.home-manager
-          #   hostname = "10.0.1.191";
+            agenix.nixosModules.default
-          #
+            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
-          #   profiles.system = {
+            (import ./modules)
-          #     user = "root";
+            ./hosts/odyssey
-          #     path = deploy-rs.lib.aarch64-linux.activate.nixos self.nixosConfigurations.pi;
+          ];
-          #   };
+          specialArgs = { inherit lib inputs; };
-          # };
         };
       };
-
+  };
-      checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;
-    };
 }
-

hosts/atlas/default.nix

@@ -1,20 +1,27 @@
 { config, lib, pkgs, ... }:
 
+with lib.my;
 {
   imports = [
     ./hardware-configuration.nix
     ../desktop.nix
   ];
 
-  boot.loader = {
+  boot.loader.systemd-boot.enable = true;
-    systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
-    efi.canTouchEfiVariables = true;
-  };
 
-  networking = {
+  networking.hostName = "atlas";
-    hostId = "8425e349";
+  networking.hostId = "8425e349";
-    networkmanager.enable = true;
+  networking.networkmanager.enable = true;
-  };
+
+  nix.package = pkgs.nixFlakes;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+
+  users.defaultUserShell = pkgs.zsh;
+
+  system.stateVersion = "22.11";
 
   modules = {
     desktop = {
@@ -42,20 +49,9 @@
       gpg.enable = true;
       pass.enable = true;
     };
-    services = {
-      borgmatic = {
-        enable = true;
-        directories = [
-          "/home/jordan/Documents"
-        ];
-        repoPath = "ssh://uzu2y5b1@uzu2y5b1.repo.borgbase.com/./repo";
-      };
-    };
     shell = {
       git.enable = true;
       zsh.enable = true;
     };
   };
-
-  system.stateVersion = "22.11";
 }

hosts/atlas/hardware-configuration.nix

@@ -1,66 +1,70 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports = [
+  imports =
-    (modulesPath + "/installer/scan/not-detected.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
-  ];
+    ];
 
-  boot = {
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
-    initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
-    initrd.kernelModules = [ ];
+  boot.initrd.supportedFilesystems = [ "zfs" ];
-    initrd.supportedFilesystems = [ "zfs" ];
+  boot.kernelModules = [ "kvm-intel" ];
-    kernelModules = [ "kvm-intel" ];
+  boot.kernelParams = [ "elevator=none" ];
-    kernelParams = [ "elevator=none" ];
+  boot.extraModulePackages = [ ];
-    extraModulePackages = [ ];
+  boot.supportedFilesystems = [ "zfs" ];
-    supportedFilesystems = [ "zfs" ];
-  };
 
-  fileSystems."/" = {
+  fileSystems."/" =
-    device = "rpool/system/root";
+    { device = "rpool/system/root";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/home" = {
+  fileSystems."/home" =
-    device = "rpool/user/home";
+    { device = "rpool/user/home";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/nix" = {
+  fileSystems."/nix" =
-    device = "rpool/local/nix";
+    { device = "rpool/local/nix";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/tmp" = {
+  fileSystems."/tmp" =
-    device = "rpool/local/tmp";
+    { device = "rpool/local/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var" = {
+  fileSystems."/var" =
-    device = "rpool/system/var";
+    { device = "rpool/system/var";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/log" = {
+  fileSystems."/var/log" =
-    device = "rpool/system/var/log";
+    { device = "rpool/system/var/log";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/tmp" = {
+  fileSystems."/var/tmp" =
-    device = "rpool/system/var/tmp";
+    { device = "rpool/system/var/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/boot" = {
+  fileSystems."/boot" =
-    device = "/dev/disk/by-uuid/00B2-0384";
+    { device = "/dev/disk/by-uuid/00B2-0384";
-    fsType = "vfat";
+      fsType = "vfat";
-  };
+    };
 
   swapDevices = [ ];
 
+  # 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
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp0s25.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/common.nix

@@ -1,72 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  time.timeZone = "Europe/London";
-
-  i18n.defaultLocale = "en_GB.UTF-8";
-  i18n.extraLocaleSettings = {
-    LC_ADDRESS = "en_GB.UTF-8";
-    LC_IDENTIFICATION = "en_GB.UTF-8";
-    LC_MEASUREMENT = "en_GB.UTF-8";
-    LC_MONETARY = "en_GB.UTF-8";
-    LC_NAME = "en_GB.UTF-8";
-    LC_NUMERIC = "en_GB.UTF-8";
-    LC_PAPER = "en_GB.UTF-8";
-    LC_TELEPHONE = "en_GB.UTF-8";
-    LC_TIME = "en_GB.UTF-8";
-  };
-  
-  console.keyMap = "uk";
-
-  security.sudo.execWheelOnly = true;
-
-  services.openssh = {
-    enable = true;
-    settings = {
-      KbdInteractiveAuthentication = false;
-      PasswordAuthentication = false;
-      PermitRootLogin = "no";
-    };
-  };
-
-  services.journald.extraConfig = ''
-    SystemMaxUse=4G
-    MaxRetentionSec=90day
-  '';
-
-  users.defaultUserShell = pkgs.zsh;
-  programs.zsh.enable = true;
-
-  nix = {
-    package = pkgs.nixFlakes;
-    extraOptions = ''
-      experimental-features = nix-command flakes
-    '';
-    settings = {
-      connect-timeout = 5;
-      log-lines = 25;
-      min-free = 128000000;
-      max-free = 1000000000;
-      fallback = true;
-      allowed-users = [ "@wheel" ];
-      auto-optimise-store = true;
-      substituters = [
-        "http://odyssey.mesh.vimium.net"
-        "https://cache.nixos.org"
-      ];
-      trusted-public-keys = [
-        "odyssey.mesh.vimium.net:ZhQhjscPWjoN4rlZwoMELznEiBnZ9O26iyGA27ibilQ="
-      ];
-    };
-    gc = {
-      automatic = true;
-      dates = "weekly";
-      options = "-d --delete-older-than 7d";
-    };
-  };
-
-  environment.systemPackages = with pkgs; [
-    git
-    neovim
-  ];
-}

hosts/desktop.nix

@@ -1,12 +1,35 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 {
-  imports = [
+  time.timeZone = "Europe/London";
-    ./common.nix
+
-  ];
+  i18n.defaultLocale = "en_GB.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_GB.UTF-8";
+    LC_IDENTIFICATION = "en_GB.UTF-8";
+    LC_MEASUREMENT = "en_GB.UTF-8";
+    LC_MONETARY = "en_GB.UTF-8";
+    LC_NAME = "en_GB.UTF-8";
+    LC_NUMERIC = "en_GB.UTF-8";
+    LC_PAPER = "en_GB.UTF-8";
+    LC_TELEPHONE = "en_GB.UTF-8";
+    LC_TIME = "en_GB.UTF-8";
+  };
+
+  console.keyMap = "uk";
 
   services.printing.enable = true;
-  services.openssh.startWhenNeeded = true;
+  services.openssh = {
+    enable = true;
+    settings = {
+      KbdInteractiveAuthentication = false;
+      PasswordAuthentication = false;
+      PermitRootLogin = "no";
+    };
+    startWhenNeeded = true;
+  };
 
   sound.enable = true;
   hardware.pulseaudio.enable = false;
@@ -18,20 +41,34 @@
     pulse.enable = true;
   };
 
-  fileSystems."/mnt/library" = {
+  environment.systemPackages = with pkgs; [
-    device = "library.mesh.vimium.net:/mnt/library";
+    git
-    fsType = "nfs";
+    neovim
-    options = [ "nfsvers=4.2" "soft" "nocto" "ro" "x-systemd.automount" "noauto" ];
+  ];
+
+  nix = {
+    settings = {
+      connect-timeout = 5;
+      log-lines = 25;
+      min-free = 128000000;
+      max-free = 1000000000;
+      fallback = true;
+      auto-optimise-store = true;
+      substituters = [
+        "http://odyssey.mesh.vimium.net"
+        "https://cache.nixos.org"
+      ];
+      trusted-public-keys = [
+        "odyssey.mesh.vimium.net:ZhQhjscPWjoN4rlZwoMELznEiBnZ9O26iyGA27ibilQ="
+      ];
+    };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "-d --delete-older-than 7d";
+    };
   };
 
-  system.autoUpgrade = {
+  modules.desktop.gnome.enable = true;
-    enable = true;
+  modules.networking.tailscale.enable = true;
-    flake = "git+ssh://git@git.vimium.com/jordan/nix-config.git";
-    randomizedDelaySec = "10min";
-  };
-
-  modules = {
-    desktop.gnome.enable = true;
-    networking.tailscale.enable = true;
-  };
 }

hosts/eos/default.nix

@@ -1,20 +1,28 @@
 { config, lib, pkgs, ... }:
 
+with lib.my;
 {
   imports = [
     ./hardware-configuration.nix
     ../desktop.nix
   ];
 
-  boot.loader = {
+  boot.loader.systemd-boot.enable = true;
-    systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
-    efi.canTouchEfiVariables = true;
-  };
 
-  networking = {
+  networking.hostName = "eos";
-    hostId = "cc858347";
+  networking.hostId = "cc858347";
-    networkmanager.enable = true;
+  networking.networkmanager.enable = true;
-  };
+
+  nix.package = pkgs.nixFlakes;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+  nix.settings.auto-optimise-store = true;
+
+  users.defaultUserShell = pkgs.zsh;
+
+  system.stateVersion = "22.11";
 
   dconf.settings = {
     "org/gnome/desktop/interface" = {
@@ -44,6 +52,4 @@
       zsh.enable = true;
     };
   };
-
-  system.stateVersion = "22.11";
 }

hosts/eos/hardware-configuration.nix

@@ -1,65 +1,71 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports = [
+  imports =
-    (modulesPath + "/installer/scan/not-detected.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
-  ];
+    ];
 
-  boot = {
+  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
-    initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
-    initrd.kernelModules = [ ];
+  boot.initrd.supportedFilesystems = [ "zfs" ];
-    initrd.supportedFilesystems = [ "zfs" ];
+  boot.kernelModules = [ ];
-    kernelModules = [ ];
+  boot.kernelParams = [ "elevator=none" ];
-    kernelParams = [ "elevator=none" ];
+  boot.extraModulePackages = [ ];
-    extraModulePackages = [ ];
+  boot.supportedFilesystems = [ "zfs" ];
-    supportedFilesystems = [ "zfs" ];
-  };
 
-  fileSystems."/" = {
+  fileSystems."/" =
-    device = "rpool/system/root";
+    { device = "rpool/system/root";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/home" = {
+  fileSystems."/home" =
-    device = "rpool/user/home";
+    { device = "rpool/user/home";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/nix" = {
+  fileSystems."/nix" =
-    device = "rpool/local/nix";
+    { device = "rpool/local/nix";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/tmp" = {
+  fileSystems."/tmp" =
-    device = "rpool/local/tmp";
+    { device = "rpool/local/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var" = {
+  fileSystems."/var" =
-    device = "rpool/system/var";
+    { device = "rpool/system/var";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/log" = {
+  fileSystems."/var/log" =
-    device = "rpool/system/var/log";
+    { device = "rpool/system/var/log";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/tmp" = {
+  fileSystems."/var/tmp" =
-    device = "rpool/system/var/tmp";
+    { device = "rpool/system/var/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/boot" = {
+  fileSystems."/boot" =
-    device = "/dev/disk/by-uuid/28E6-5509";
+    { device = "/dev/disk/by-uuid/28E6-5509";
-    fsType = "vfat";
+      fsType = "vfat";
-  };
+    };
 
   swapDevices = [ ];
 
+  # 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
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s25.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp3s0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/helios/default.nix

@@ -1,23 +1,28 @@
-{ config, lib, pkgs, inputs, ... }:
+{ config, lib, pkgs, ... }:
 
+with lib.my;
 {
   imports = [
     ./hardware-configuration.nix
     ../desktop.nix
   ];
 
-  boot = {
+  boot.loader.grub.enable = true;
-    loader.grub = {
+  boot.loader.grub.device = "/dev/sda";
-      enable = true;
+  boot.loader.grub.zfsSupport = true;
-      device = "/dev/sda";
-      zfsSupport = true;
-    };
-  };
 
-  networking = {
+  networking.hostName = "helios";
-    hostId = "47d23505";
+  networking.hostId = "47d23505";
-    networkmanager.enable = true;
+  networking.networkmanager.enable = true;
-  };
+
+  nix.package = pkgs.nixFlakes;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+
+  users.defaultUserShell = pkgs.zsh;
+
+  system.stateVersion = "22.11";
 
   modules = {
     desktop = {
@@ -36,20 +41,9 @@
       gpg.enable = true;
       pass.enable = true;
     };
-    services = {
-      borgmatic = {
-        enable = true;
-        directories = [
-          "/home/jordan/Documents"
-        ];
-        repoPath = "ssh://b9cjl9hq@b9cjl9hq.repo.borgbase.com/./repo";
-      };
-    };
     shell = {
       git.enable = true;
       zsh.enable = true;
     };
   };
-
-  system.stateVersion = "22.11";
 }

hosts/helios/hardware-configuration.nix

@@ -1,61 +1,65 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports = [
+  imports =
-    (modulesPath + "/installer/scan/not-detected.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
-  ];
+    ];
 
-  boot = {
+  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" "zfs" ];
-    initrd.availableKernelModules = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" "zfs" ];
+  boot.initrd.kernelModules = [ ];
-    initrd.kernelModules = [ ];
+  boot.initrd.supportedFilesystems = [ "zfs" ];
-    initrd.supportedFilesystems = [ "zfs" ];
+  boot.kernelModules = [ "kvm-intel" ];
-    kernelModules = [ "kvm-intel" ];
+  boot.kernelParams = [ "elevator=none" ];
-    kernelParams = [ "elevator=none" ];
+  boot.extraModulePackages = [ ];
-    extraModulePackages = [ ];
+  boot.supportedFilesystems = [ "zfs" ];
-    supportedFilesystems = [ "zfs" ];
-  };
 
-  fileSystems."/" = {
+  fileSystems."/" =
-    device = "rpool/system/root";
+    { device = "rpool/system/root";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/home" = {
+  fileSystems."/home" =
-    device = "rpool/user/home";
+    { device = "rpool/user/home";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/nix" = {
+  fileSystems."/nix" =
-    device = "rpool/local/nix";
+    { device = "rpool/local/nix";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/tmp" = {
+  fileSystems."/tmp" =
-    device = "rpool/local/tmp";
+    { device = "rpool/local/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/log" = {
+  fileSystems."/var/log" =
-    device = "rpool/system/var/log";
+    { device = "rpool/system/var/log";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/tmp" = {
+  fileSystems."/var/tmp" =
-    device = "rpool/system/var/tmp";
+    { device = "rpool/system/var/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/boot" = {
+  fileSystems."/boot" =
-    device = "/dev/sda1";
+    { device = "/dev/sda1";
-    fsType = "ext2";
+      fsType = "ext2";
-  };
+    };
 
   swapDevices = [ ];
 
+  # 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
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/hypnos/README.md

@@ -1,35 +0,0 @@
-# Hypnos
-
-## Overview
-15-inch MacBook Pro 11,3 (Mid 2014).
-
-## Specs
-* CPU - Intel Core i7-4870HQ @ 2.50GHz
-* Memory - 16 GB DDR3
-* GPU - Intel Iris Pro 5200
-* GPU - NVIDIA GeForce GT 750M
-* NIC - Broadcom BCM43xx 802.11ac
-
-### Disks
-Device | Partitions _(filesystem, size, usage)_
---- | ---
-Apple SSD SM0512F | `/dev/sda1` (EFI, 256 MiB, NixOS Boot) <br> `/dev/sda2` (ZFS, 500 GiB, NixOS Root)
-
-#### ZFS pool layout
-```
-rpool/
-├── local
-│   ├── nix
-│   └── tmp
-├── system
-│   ├── root
-│   └── var
-└── user
-    └── home
-```
-
-See [Graham Christensen's article](https://grahamc.com/blog/nixos-on-zfs/#datasets) for the motivation behind these datasets.
-
-### Networks
-- DHCP on `10.0.1.0/24` subnet.
-- Tailscale on `100.64.0.0/10` subnet. FQDN: `hypnos.mesh.vimium.net`.

hosts/hypnos/default.nix

@@ -1,43 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    ./hardware-configuration.nix
-    ./disko-config.nix
-    ../desktop.nix
-  ];
-
-  boot.loader = {
-    systemd-boot.enable = true;
-    efi.canTouchEfiVariables = true;
-  };
-
-  networking.hostId = "cf791898";
-
-  modules = {
-    desktop = {
-      browsers = {
-        firefox.enable = true;
-      };
-      media.recording = {
-        audio.enable = true;
-      };
-    };
-    dev = {
-      node.enable = true;
-    };
-    editors = {
-      neovim.enable = true;
-    };
-    security = {
-      gpg.enable = true;
-      pass.enable = true;
-    };
-    shell = {
-      git.enable = true;
-      zsh.enable = true;
-    };
-  };
-
-  system.stateVersion = "22.11";
-}

hosts/hypnos/disko-config.nix

@@ -1,126 +0,0 @@
-{ lib, ... }:
-{
-  disko.devices = {
-    disk = {
-      main = {
-        type = "disk";
-        device = "/dev/disk/by-id/ata-APPLE_SSD_SM0512F_S1K5NYBF736152";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "256M";
-              type = "EF00";
-              content = {
-                type = "filesystem";
-                format = "vfat";
-                mountpoint = "/boot";
-              };
-            };
-            zfs = {
-              size = "100%";
-              content = {
-                type = "zfs";
-                pool = "rpool";
-              };
-            };
-          };
-        };
-      };
-    };
-    zpool = {
-      rpool = {
-        type = "zpool";
-        options = {
-          ashift = "12";
-        };
-        rootFsOptions = {
-          canmount = "off";
-          mountpoint = "none";
-          dnodesize = "auto";
-          xattr = "sa";
-        };
-        postCreateHook = "zfs snapshot rpool@blank";
-        datasets = {
-          local = {
-            type = "zfs_fs";
-            options = {
-              mountpoint = "none";
-            };
-          };
-          "local/nix" = {
-            type = "zfs_fs";
-            mountpoint = "/nix";
-            options = {
-              atime = "off";
-              mountpoint = "legacy";
-            };
-          };
-          "local/tmp" = {
-            type = "zfs_fs";
-            mountpoint = "/tmp";
-            options = {
-              setuid = "off";
-              devices = "off";
-              mountpoint = "legacy";
-            };
-          };
-          system = {
-            type = "zfs_fs";
-            mountpoint = "/";
-            options = {
-              mountpoint = "legacy";
-            };
-          };
-          "system/var" = {
-            type = "zfs_fs";
-            mountpoint = "/var";
-            options = {
-              mountpoint = "legacy";
-            };
-          };
-          "system/var/tmp" = {
-            type = "zfs_fs";
-            mountpoint = "/var/tmp";
-            options = {
-              devices = "off";
-              mountpoint = "legacy";
-            };
-          };
-          "system/var/log" = {
-            type = "zfs_fs";
-            mountpoint = "/var/log";
-            options = {
-              compression = "on";
-              acltype = "posix";
-              mountpoint = "legacy";
-            };
-          };
-          user = {
-            type = "zfs_fs";
-            options = {
-              mountpoint = "none";
-              encryption = "aes-256-gcm";
-              keyformat = "passphrase";
-              keylocation = "file:///tmp/secret.key";
-            };
-            # use this to read the key during boot
-            postCreateHook = ''
-              zfs set keylocation="prompt" "rpool/$name";
-            '';
-          };
-          "user/home" = {
-            type = "zfs_fs";
-            mountpoint = "/home";
-            options = {
-              setuid = "off";
-              devices = "off";
-              mountpoint = "legacy";
-            };
-          };
-        };
-      };
-    };
-  };
-}
-

hosts/hypnos/hardware-configuration.nix

@@ -1,27 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot = {
-    initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
-    initrd.kernelModules = [ ];
-    kernelModules = [ "applesmc" "kvm-intel" "wl" ];
-    extraModulePackages = [ config.boot.kernelPackages.broadcom_sta ];
-  };
-
-  networking.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-
-  hardware = {
-    cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-    nvidia = {
-      modesetting.enable = true;
-      powerManagement.enable = true;
-    };
-  };
-}
-

hosts/library/README.md

@@ -1,46 +0,0 @@
-# Library
-
-## Overview
-Media and public file server.
-
-## Specs
-* CPU - AMD Ryzen 5 5600G @ 3.90GHz
-* Chipset - AMD B550
-* Memory - 64 GB DDR4
-* Motherboard - ASRock B550M Pro4
-* Case - Fractal Design Node 804
-
-### Disks
-Device | Partitions _(filesystem, size, usage)_
---- | ---
-Samsung 980 Evo | `/dev/nvme0n1p1` (EFI, 512 MiB, NixOS Boot) <br> `/dev/nvme0n1p2` (ZFS `rpool`, 200 GiB, NixOS Root)
-
-#### ZFS datasets
-```
-rpool/
-├── local
-│   ├── nix
-│   └── tmp
-├── system
-│   ├── root
-│   └── var
-└── user
-    └── home
-
-library/
-├── books
-├── fonts
-├── movies
-├── music
-├── software
-├── tv
-├── videos
-└── web
-```
-
-See [Graham Christensen's article](https://grahamc.com/blog/nixos-on-zfs/#datasets) for the motivation behind the `rpool` datasets.
-
-### Networks
-- DHCP on `10.0.1.0/24` subnet.
-- Tailscale on `100.64.0.0/10` subnet. FQDN: `library.mesh.vimium.net`.
-

hosts/library/default.nix

@@ -1,175 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with lib.my;
-{
-  imports = [
-    ./hardware-configuration.nix
-    ../server.nix
-  ];
-
-  boot = {
-    loader.systemd-boot.enable = true;
-    loader.efi.canTouchEfiVariables = true;
-    zfs.extraPools = [ "library" ];
-  };
-
-  networking = {
-    domain = "mesh.vimium.net";
-    hostId = "d24ae953";
-    firewall = {
-      enable = true;
-      allowedTCPPorts = [
-        22  # SSH
-      ];
-      interfaces."podman+" = {
-        allowedUDPPorts = [ 53 ];
-        allowedTCPPorts = [ 53 ];
-      };
-    };
-    networkmanager.enable = true;
-  };
-
-  services.zfs = {
-    autoScrub = {
-      enable = true;
-      pools = [ "library" ];
-    };
-    autoSnapshot = {
-      enable = true;
-      flags = "-k -p --utc";
-      frequent = 0;
-      hourly = 0;
-      daily = 7;
-      monthly = 1;
-    };
-  };
-
-  services.nfs.server = {
-    enable = true;
-  };
-
-  services.prometheus = {
-    enable = true;
-    port = 9001;
-    exporters = {
-      node = {
-        enable = true;
-        enabledCollectors = [ "systemd" ];
-        port = 9002;
-      };
-      zfs = {
-        enable = true;
-        port = 9003;
-      };
-    };
-    scrapeConfigs = [
-      {
-        job_name = "library";
-        static_configs = [{
-          targets = [
-            "127.0.0.1:${toString config.services.prometheus.exporters.node.port}"
-            "127.0.0.1:${toString config.services.prometheus.exporters.zfs.port}"
-          ];
-        }];
-      }
-    ];
-  };
-
-  systemd.services.vps1-tunnel = {
-    enable = true;
-    description = "vps1.mesh.vimium.net SSH tunnel";
-    after = [
-      "network-online.target"
-      "jellyfin.service"
-    ];
-    wants = [ "network-online.target" ];
-    serviceConfig = {
-      Type="simple";
-      ExecStart=pkgs.lib.mkForce ''
-        ${pkgs.openssh}/bin/ssh \
-          -NT \
-          -o ExitOnForwardFailure=yes \
-          -o ServerAliveInterval=60 \
-          -o TCPKeepAlive=no \
-          -i %h/.ssh/id_jellyfin \
-          -R localhost:8000:localhost:8000 \
-          jellyfin@vps1.mesh.vimium.net
-      '';
-      Restart="always";
-      RestartSec=20;
-    };
-    wantedBy = [ "default.target" ];
-  };
-
-  services.nginx = let
-    proxyConfig = ''
-      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-      proxy_set_header X-Forwarded-Proto $scheme;
-      proxy_set_header X-Real-IP $remote_addr;
-      proxy_set_header Host $host;
-
-      proxy_set_header Range $http_range;
-      proxy_set_header If-Range $http_if_range;
-
-      proxy_http_version 1.1;
-      proxy_set_header Upgrade $http_upgrade;
-      proxy_set_header Connection "upgrade";
-    '';
-  in {
-    enable = true;
-    package = pkgs.openresty;
-    recommendedGzipSettings = true;
-    recommendedOptimisation = true;
-    recommendedTlsSettings = true;
-    clientMaxBodySize = "2G";
-    virtualHosts = {
-      "library.mesh.vimium.net" = {
-        locations."/" = {
-          root = "/mnt/library";
-          extraConfig = ''
-            autoindex on;
-          '';
-        };
-      };
-      "jellyfin.vimium.com" = {
-        default = true;
-        listen = [
-          {
-            addr = "127.0.0.1";
-            port = 8000;
-          }
-        ];
-        locations."/" = {
-          proxyPass = "http://localhost:8096";
-          extraConfig = proxyConfig;
-        };
-        locations."/metrics" = {
-          return = "404";
-        };
-      };
-    };
-  };
-
-  services.jellyfin.enable = true;
-
-  modules = {
-    security = {
-      gpg.enable = true;
-    };
-    shell = {
-      zsh.enable = true;
-    };
-    services = {
-      borgmatic = {
-        enable = true;
-        directories = [
-          "/home/jordan"
-        ];
-        repoPath = "ssh://b61758r4@b61758r4.repo.borgbase.com/./repo";
-      };
-    };
-  };
-
-  system.stateVersion = "22.11";
-}
-

hosts/library/hardware-configuration.nix

@@ -1,68 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot = {
-    initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" ];
-    initrd.kernelModules = [ ];
-    kernelModules = [ "kvm-amd" ];
-    extraModulePackages = [ ];
-  };
-
-  fileSystems."/" = {
-    device = "rpool/system/root";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var" = {
-    device = "rpool/system/var";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/log" = {
-    device = "rpool/system/var/log";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/tmp" = {
-    device = "rpool/system/var/tmp";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/lib/containers/storage" = {
-    device = "rpool/system/var/lib-containers-storage";
-    fsType = "zfs";
-  };
-
-  fileSystems."/nix" = {
-    device = "rpool/local/nix";
-    fsType = "zfs";
-  };
-
-  fileSystems."/tmp" = {
-    device = "rpool/local/tmp";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home" = {
-    device = "rpool/user/home";
-    fsType = "zfs";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/F697-F1C0";
-    fsType = "vfat";
-  };
-
-  swapDevices = [ ];
-
-  networking.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}
-

hosts/odyssey/0001-Update-device-ID-for-PreSonus-1824c.patch

@@ -1,4 +1,4 @@
-From daebf42bd955f6f8d971af967c675e4e339cb0b2 Mon Sep 17 00:00:00 2001
+From c16be6b3b4da5a55e3ff4258ada123b5f03757e5 Mon Sep 17 00:00:00 2001
 From: Jordan Holt <jordan@vimium.com>
 Date: Sun, 12 Nov 2023 12:13:39 +0000
 Subject: [PATCH] Update device ID for PreSonus 1824c
@@ -6,9 +6,8 @@ Subject: [PATCH] Update device ID for PreSonus 1824c
 ---
  sound/usb/format.c       | 4 ++--
  sound/usb/mixer_quirks.c | 2 +-
- sound/usb/mixer_s1810c.c | 2 +-
  sound/usb/quirks.c       | 4 ++--
- 4 files changed, 6 insertions(+), 6 deletions(-)
+ 3 files changed, 5 insertions(+), 5 deletions(-)
 
 diff --git a/sound/usb/format.c b/sound/usb/format.c
 index ab5fed9f55b6..da50a4782414 100644
@@ -38,19 +37,6 @@ index 898bc3baca7b..c3135459c38c 100644
  		err = snd_sc1810_init_mixer(mixer);
  		break;
  	case USB_ID(0x2a39, 0x3fb0): /* RME Babyface Pro FS */
-diff --git a/sound/usb/mixer_s1810c.c b/sound/usb/mixer_s1810c.c
-index fac4bbc6b275..5bc2e66d452c 100644
---- a/sound/usb/mixer_s1810c.c
-+++ b/sound/usb/mixer_s1810c.c
-@@ -552,7 +552,7 @@ int snd_sc1810_init_mixer(struct usb_mixer_interface *mixer)
- 		return 0;
- 
- 	dev_info(&dev->dev,
--		 "Presonus Studio 1810c, device_setup: %u\n", chip->setup);
-+		 "Presonus Studio 1824c, device_setup: %u\n", chip->setup);
- 	if (chip->setup == 1)
- 		dev_info(&dev->dev, "(8out/18in @ 48kHz)\n");
- 	else if (chip->setup == 2)
 diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
 index ab2b938502eb..b86832edaaa0 100644
 --- a/sound/usb/quirks.c
@@ -67,5 +53,5 @@ index ab2b938502eb..b86832edaaa0 100644
  
  
 -- 
-2.42.0
+2.40.1
 

hosts/odyssey/default.nix

@@ -1,30 +1,63 @@
-{ config, lib, pkgs, inputs, ... }:
+{ config, lib, pkgs, ... }:
 
+with lib.my;
 {
   imports = [
     ./hardware-configuration.nix
     ../desktop.nix
   ];
 
-  boot.loader = {
+  boot.loader.systemd-boot = {
-    systemd-boot = {
+    enable = true;
-      enable = true;
+    graceful = true;
-      graceful = true;
+    netbootxyz.enable = true;
-      netbootxyz.enable = true;
-    };
-    efi.canTouchEfiVariables = true;
   };
+  boot.loader.efi.canTouchEfiVariables = true;
 
-  networking = {
+  networking.hostName = "odyssey";
-    hostId = "c5e68d78";
+  networking.hostId = "c5e68d78";
-    networkmanager.enable = true;
-    firewall.trustedInterfaces = [ "lxdbr0" "virbr0" ]; # Work around https://github.com/NixOS/nixpkgs/issues/263359
-  };
 
-  virtualisation = {
+  networking.networkmanager.enable = true;
-    libvirtd.enable = true;
+
-    lxd.enable = true;
+  environment.etc."pipewire/pipewire.conf.d/surround.conf".text = ''
-  };
+    context.modules = [
+      {
+        name = libpipewire-module-loopback
+        args = {
+          node.description = "1824c Surround"
+          capture.props = {
+            node.name = "1824c_Speakers"
+            media.class = "Audio/Sink"
+            audio.position = [ FL FR FC SL SR LFE ]
+          }
+          playback.props = {
+            node.name = "playback.1824c_Speakers"
+            audio.position = [ AUX0 AUX1 AUX2 AUX3 AUX4 AUX5 ]
+            target.object = "alsa_output.usb-PreSonus_Studio_1824c_SC4E21110775-00.multichannel-output"
+            stream.dont-remix = true
+            node.passive = true
+          }
+        }
+      }
+    ]
+  '';
+
+  nix.package = pkgs.nixFlakes;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+
+  virtualisation.libvirtd.enable = true;
+  virtualisation.lxd.enable = true;
+
+  users.defaultUserShell = pkgs.zsh;
+
+  system.stateVersion = "22.11";
+
+  services.journald.extraConfig = ''
+    SystemMaxUse=4G
+    MaxRetentionSec=90day
+  '';
 
   services.nix-serve = {
     enable = true;
@@ -41,20 +74,42 @@
     };
   };
 
+  age.secrets."odyssey_borg_passphrase" = {
+    file = ../../secrets/odyssey_borg_passphrase.age;
+  };
+
+  services.borgmatic = {
+    enable = true;
+    settings = {
+      location = {
+        source_directories = [
+          "/home/jordan/Documents"
+        ];
+        repositories = [
+          "ssh://iqwu22oq@iqwu22oq.repo.borgbase.com/./repo"
+        ];
+      };
+      storage = {
+        encryption_passcommand = "cat ${config.age.secrets.odyssey_borg_passphrase.path}";
+        ssh_command = "ssh -i /etc/ssh/ssh_host_ed25519_key";
+      };
+      retention = {
+        keep_daily = 7;
+        keep_weekly = 4;
+        keep_monthly = 6;
+      };
+    };
+  };
+
+  # Without this override, `cat` is unavailable for `encryption_passcommand`
+  systemd.services.borgmatic.confinement.fullUnit = true;
+
   modules = {
     desktop = {
       apps.qbittorrent.enable = true;
       browsers = {
         firefox.enable = true;
       };
-      gaming.emulators = {
-        gamecube.enable = true;
-        ps2.enable = true;
-        ps3.enable = true;
-        psp.enable = true;
-        wii.enable = true;
-        xbox.enable = true;
-      };
       media.graphics = {
         modeling.enable = true;
         raster.enable = true;
@@ -70,27 +125,14 @@
     };
     editors = {
       neovim.enable = true;
-      vscode.enable = true;
     };
-    hardware.presonus-studio.enable = true;
     security = {
       gpg.enable = true;
       pass.enable = true;
     };
-    services = {
-      borgmatic = {
-        enable = true;
-        directories = [
-          "/home/jordan/Documents"
-        ];
-        repoPath = "ssh://iqwu22oq@iqwu22oq.repo.borgbase.com/./repo";
-      };
-    };
     shell = {
       git.enable = true;
       zsh.enable = true;
     };
   };
-
-  system.stateVersion = "22.11";
 }

hosts/odyssey/hardware-configuration.nix

@@ -1,72 +1,78 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:
 
-{
+let
-  imports = [
+  snd-usb-audio-module = pkgs.callPackage ./snd-usb-audio.nix {
-    (modulesPath + "/installer/scan/not-detected.nix")
+    kernel = config.boot.kernelPackages.kernel;
+  };
+in {
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [
+    (snd-usb-audio-module.overrideAttrs (_: {
+      patches = [ ./0001-Update-device-ID-for-PreSonus-1824c.patch ];
+    }))
   ];
+  boot.supportedFilesystems = [ "ntfs" ];
+  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 
-  boot = {
+  hardware.nvidia = {
-    initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+    modesetting.enable = true;
-    initrd.kernelModules = [ ];
+    powerManagement.enable = true;
-    initrd.supportedFilesystems = [ "zfs" ];
-    kernelModules = [ "kvm-intel" ];
-    kernelPackages = pkgs.linuxPackages;
-    supportedFilesystems = [ "ntfs" ];
-    binfmt.emulatedSystems = [ "aarch64-linux" ];
   };
-
-  hardware = {
-    cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-    nvidia = {
-      modesetting.enable = true;
-      powerManagement.enable = true;
-    };
-  };
-
   services.xserver.videoDrivers = [ "nvidia" ];
 
-  fileSystems."/" = {
+  fileSystems."/" =
-    device = "rpool/system/root";
+    { device = "rpool/system/root";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/home" = {
+  fileSystems."/home" =
-    device = "rpool/user/home";
+    { device = "rpool/user/home";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var" = {
+  fileSystems."/var" =
-    device = "rpool/system/var";
+    { device = "rpool/system/var";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/tmp" = {
+  fileSystems."/tmp" =
-    device = "rpool/local/tmp";
+    { device = "rpool/local/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/log" = {
+  fileSystems."/var/log" =
-    device = "rpool/system/var/log";
+    { device = "rpool/system/var/log";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/var/tmp" = {
+  fileSystems."/var/tmp" =
-    device = "rpool/system/var/tmp";
+    { device = "rpool/system/var/tmp";
-    fsType = "zfs";
+      fsType = "zfs";
-  };
+    };
 
-  fileSystems."/boot" = {
+  fileSystems."/boot" =
-    device = "/dev/disk/by-uuid/E63E-8E75";
+    { device = "/dev/disk/by-uuid/E63E-8E75";
-    fsType = "vfat";
+      fsType = "vfat";
-  };
+    };
 
   swapDevices = [ ];
 
+  # 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
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
-
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
-  environment.systemPackages = [
-    pkgs.apfs-fuse
-  ];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/pi/README.md

@@ -1,25 +0,0 @@
-# Pi
-
-## Overview
-Raspberry Pi 4
-
-## Specs
-* SoC - Broadcom BCM2711
-* CPU - ARM Cortex-A72 @ 1.8 GHz
-* Memory - 8 GB LPDDR4
-
-### Disks
-Device | Partitions _(filesystem, usage)_
---- | ---
-SD card | `/dev/mmcblk0` (ext4, NixOS Root)
-
-### Networks
-- DHCP on `10.0.1.0/24` subnet.
-- Tailscale on `100.64.0.0/10` subnet. FQDN: `pi.mesh.vimium.net`.
-
-## Devices and connections
-
-- SONOFF Zigbee 3.0 USB Dongle Plus (connected to USB 2.0 port to avoid [interference](https://www.unit3compliance.co.uk/2-4ghz-intra-system-or-self-platform-interference-demonstration/))
-- HDMI to ONKYO HT-R990
-- S/PDIF to ONKYO HT-R990
-- Ethernet to ONKYO HT-R990

hosts/pi/default.nix

@@ -1,103 +1,30 @@
-{ config, lib, pkgs, inputs, ... }:
+{ config, lib, pkgs, ... }:
 
+with lib.my;
 {
   imports = [
+    <nixos-hardware/raspberry-pi/4>
     ./hardware-configuration.nix
     ../server.nix
   ];
 
-  networking.hostId = "731d1660";
+  networking.hostName = "pi";
+  networking.hostId = "";
 
   hardware = {
     raspberry-pi."4" = {
       apply-overlays-dtmerge.enable = true;
-      audio.enable = false;
+      audio.enable = true;
-      fkms-3d.enable = false;
+      fkms-3d.enable = true;
-      xhci.enable = false;
     };
     deviceTree = {
       enable = true;
       filter = "*rpi-4-*.dtb";
-      overlays = [
-        {
-          name = "audio-off-overlay";
-          dtsText = ''
-            /dts-v1/;
-            /plugin/;
-
-            / {
-              compatible = "brcm,bcm2711";
-
-              fragment@0 {
-                target = <&vchiq>;
-
-                __overlay__ {
-                  status = "disabled";
-                };
-              };
-            };
-          '';
-        }
-        {
-          # Adapted from: https://github.com/raspberrypi/linux/blob/rpi-6.1.y/arch/arm/boot/dts/overlays/hifiberry-digi-pro-overlay.dts
-          # changes:
-          # - modified top-level "compatible" field from bcm2835 to bcm2711
-          # - s/i2s_clk_consumer/i2s/ (name on bcm2711 platform)
-          name = "hifiberry-digi-pro";
-          dtsText = ''
-            /dts-v1/;
-            /plugin/;
-
-            / {
-                compatible = "brcm,bcm2711";
-
-                fragment@0 {
-                    target = <&i2s>;
-                    __overlay__ {
-                        status = "okay";
-                    };
-                };
-
-                fragment@1 {
-                    target = <&i2c1>;
-                    __overlay__ {
-                        #address-cells = <1>;
-                        #size-cells = <0>;
-                        status = "okay";
-
-                        wm8804@3b {
-                            #sound-dai-cells = <0>;
-                            compatible = "wlf,wm8804";
-                            reg = <0x3b>;
-                            PVDD-supply = <&vdd_3v3_reg>;
-                            DVDD-supply = <&vdd_3v3_reg>;
-                            status = "okay";
-                        };
-                    };
-                };
-
-                fragment@2 {
-                    target = <&sound>;
-                    __overlay__ {
-                        compatible = "hifiberry,hifiberry-digi";
-                        i2s-controller = <&i2s>;
-                        status = "okay";
-                        clock44-gpio = <&gpio 5 0>;
-                        clock48-gpio = <&gpio 6 0>;
-                    };
-                };
-            };
-          '';
-        }
-      ];
     };
-    firmware = with pkgs; [
-      firmwareLinuxNonfree
-      wireless-regdb
-    ];
   };
 
   sound.enable = true;
+  console.enable = false;
 
   security.rtkit.enable = true;
   services.pipewire = {
@@ -107,140 +34,7 @@
     pulse.enable = true;
   };
 
-  age.secrets."files/services/home-assistant/secrets.yaml" = {
-    file = "${inputs.secrets}/files/services/home-assistant/secrets.yaml.age";
-    path = "${config.services.home-assistant.configDir}/secrets.yaml";
-    owner = "hass";
-    group = "hass";
-  };
-
-  services.home-assistant = {
-    enable = true;
-    extraComponents = [
-      "api"
-      "alert"
-      "auth"
-      "backup"
-      "command_line"
-      "default_config"
-      "homekit_controller"
-      "homekit"
-      "http"
-      "icloud"
-      "jellyfin"
-      "metoffice"
-      "mqtt"
-      "onkyo"
-      "ping"
-      "proximity"
-      "radio_browser"
-      "scrape"
-      "sensor"
-      "system_health"
-    ];
-    config = {
-      default_config = {};
-      backup = {};
-      homeassistant = {
-        name = "Home";
-        latitude = "!secret latitude";
-        longitude = "!secret longitude";
-        country = "GB";
-        temperature_unit = "C";
-        time_zone = config.time.timeZone;
-        unit_system = "metric";
-      };
-      mqtt = { };
-      scene = "!include scenes.yaml";
-      automation = "!include automations.yaml";
-      system_health = { };
-      recorder = {
-        purge_keep_days = 365;
-      };
-    };
-  };
-
-  services.mosquitto = {
-    enable = true;
-    listeners = [{
-      acl = [ "pattern readwrite #" ];
-      omitPasswordAuth = true;
-      port = 1883;
-      settings = {
-        allow_anonymous = true;
-      };
-    }];
-  };
-
-  age.secrets."files/services/zigbee2mqtt/secret.yaml" = {
-    file = "${inputs.secrets}/files/services/zigbee2mqtt/secret.yaml.age";
-    path = "${config.services.zigbee2mqtt.dataDir}/secret.yaml";
-    owner = "zigbee2mqtt";
-    group = "zigbee2mqtt";
-  };
-
-  services.zigbee2mqtt = {
-    package = pkgs.unstable.zigbee2mqtt;
-    enable = true;
-    dataDir = "/var/lib/zigbee2mqtt";
-    settings = {
-      homeassistant = lib.optionalAttrs config.services.home-assistant.enable {
-        discovery_topic = "homeassistant";
-        status_topic = "hass/status";
-        legacy_entity_attributes = true;
-        legacy_triggers = true;
-      };
-      availability = true;
-      frontend = true;
-      device_options = {
-        retain = true;
-      };
-      serial = {
-        port = "/dev/serial/by-id/usb-Silicon_Labs_Sonoff_Zigbee_3.0_USB_Dongle_Plus_0001-if00-port0";
-      };
-      advanced = {
-        channel = 20;
-        network_key = "!secret.yaml network_key";
-        pan_id = 13001;
-        ext_pan_id = [ 79 1 73 47 250 136 124 222 ];
-        transmit_power = 20;
-      };
-      mqtt = {
-        version = 5;
-        server = "mqtt://localhost:1883";
-      };
-    };
-  };
-
-  modules = {
-    networking = {
-      wireless = {
-        enable = true;
-        interfaces = [ "wlan0" ];
-      };
-    };
-    services = {
-      borgmatic = {
-        enable = true;
-        directories = [
-          "/var/lib/mosquitto"
-          "/var/lib/zigbee2mqtt"
-        ];
-        repoPath = "ssh://qcw86s11@qcw86s11.repo.borgbase.com/./repo";
-      };
-    };
-  };
-
-  # Connection to ONKYO HT-R990
-  networking.interfaces.end0 = {
-    ipv4.addresses = [{
-      address = "172.16.0.1";
-      prefixLength = 30;
-    }];
-  };
-
   environment.systemPackages = with pkgs; [
-    python311Packages.onkyo-eiscp
     libraspberrypi
     raspberrypi-eeprom
   ];

hosts/pi/hardware-configuration.nix

@@ -2,22 +2,7 @@
 
 {
   imports = [
-    (modulesPath + "/installer/sd-card/sd-image-aarch64.nix")
+    <nixos-hardware/raspberry-pi/4>
-  ];
-
-  boot = {
-    # Stop ZFS kernel being built
-    supportedFilesystems = lib.mkForce [ "btrfs" "cifs" "f2fs" "jfs" "ntfs" "reiserfs" "vfat" "xfs" ];
-    tmp.cleanOnBoot = true;
-  };
-
-  # Fix missing modules
-  # https://github.com/NixOS/nixpkgs/issues/154163
-  nixpkgs.overlays = [
-    (final: super: {
-      makeModulesClosure = x:
-        super.makeModulesClosure (x // { allowMissing = true; });
-    })
   ];
 
   fileSystems = {

hosts/server.nix

@@ -1,20 +1,47 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 {
-  imports = [
+  time.timeZone = "Europe/London";
-    ./common.nix
+
+  i18n.defaultLocale = "en_GB.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_GB.UTF-8";
+    LC_IDENTIFICATION = "en_GB.UTF-8";
+    LC_MEASUREMENT = "en_GB.UTF-8";
+    LC_MONETARY = "en_GB.UTF-8";
+    LC_NAME = "en_GB.UTF-8";
+    LC_NUMERIC = "en_GB.UTF-8";
+    LC_PAPER = "en_GB.UTF-8";
+    LC_TELEPHONE = "en_GB.UTF-8";
+    LC_TIME = "en_GB.UTF-8";
+  };
+
+  console.keyMap = "uk";
+
+  services.openssh = {
+    enable = true;
+    settings = {
+      KbdInteractiveAuthentication = false;
+      PasswordAuthentication = false;
+      PermitRootLogin = "no";
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    git
+    neovim
   ];
 
-  documentation.enable = false;
+  nix = {
-
+    settings = {
-  security = {
+      auto-optimise-store = true;
-    acme.acceptTerms = true;
+    };
-    auditd.enable = true;
+    gc = {
-    audit = {
+      automatic = true;
-      enable = true;
+      dates = "weekly";
-      rules = [
+      options = "-d --delete-older-than 7d";
-        "-a exit,always -F arch=b64 -S execve"
-      ];
     };
   };
 

hosts/vps1/README.md

@@ -1,18 +0,0 @@
-# vps1
-
-## Overview
-VPS hosted in OVH.
-
-## Specs
-* CPU - ??
-* Memory - ??
-
-### Disks
-Device | Partitions _(filesystem, usage)_
---- | ---
-NVMe | `/dev/sda1` (ext4, NixOS Root)
-
-### Networks
-- DHCP on `10.0.1.0/24` subnet.
-- Tailscale on `100.64.0.0/10` subnet. FQDN: `vps1.mesh.vimium.net`.
-

hosts/vps1/default.nix

@@ -1,69 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-{
-  imports = [
-    ./hardware-configuration.nix
-    ../server.nix
-  ];
-
-  networking = {
-    hostId = "08bf6db3";
-    domain = "mesh.vimium.net";
-    firewall = {
-      enable = true;
-      allowedTCPPorts = [
-        22    # SSH
-      ];
-    };
-  };
-
-  users = {
-    users = {
-      jellyfin = {
-        isSystemUser = true;
-        group = "jellyfin";
-        shell = "/bin/sh";
-        openssh.authorizedKeys.keys = [
-          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOaaS+KMAEAymZhIJGC4LK8aMhUzhpmloUgvP2cxeBH4 jellyfin"
-        ];
-      };
-      root = {
-        openssh.authorizedKeys.keys = [
-          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILVHTjsyMIV4THNw6yz0OxAxGnC+41gX72UrPqTzR+OS jordan@vimium.com"
-        ];
-      };
-    };
-    groups = {
-      jellyfin = { };
-    };
-  };
-
-  services.openssh.settings.PermitRootLogin = lib.mkForce "prohibit-password";
-
-  security.acme.defaults = {
-    email = "hostmaster@vimium.com";
-    group = "nginx";
-    webroot = "/var/lib/acme/acme-challenge";
-  };
-
-  modules = {
-    services = {
-      borgmatic = {
-        enable = true;
-        directories = [
-          "/home"
-          "/var/lib"
-          "/var/www"
-        ];
-        repoPath = "ssh://p91y8oh7@p91y8oh7.repo.borgbase.com/./repo";
-      };
-      coturn.enable = true;
-      gitea.enable = true;
-      headscale.enable = true;
-      matrix-synapse.enable = true;
-      nginx.enable = true;
-    };
-  };
-
-  system.stateVersion = "22.11";
-}

hosts/vps1/hardware-configuration.nix

@@ -1,26 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports = [
-    (modulesPath + "/profiles/qemu-guest.nix")
-  ];
-
-  boot = {
-    initrd = {
-      availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" "vmw_pvscsi" ];
-      kernelModules = [ "nvme" ];
-    };
-    loader.grub.device = "/dev/sda";
-    tmp.cleanOnBoot = true;
-  };
-
-  zramSwap.enable = true;
-
-  fileSystems = {
-    "/" = {
-      device = "/dev/sda1";
-      fsType = "ext4";
-    };
-  };
-}
-

lib/attrs.nix

@@ -0,0 +1,26 @@
+{ lib, ... }:
+
+with builtins;
+with lib;
+rec {
+  # attrsToList
+  attrsToList = attrs:
+    mapAttrsToList (name: value: { inherit name value; }) attrs;
+
+  # mapFilterAttrs ::
+  #   (name -> value -> bool)
+  #   (name -> value -> { name = any; value = any; })
+  #   attrs
+  mapFilterAttrs = pred: f: attrs: filterAttrs pred (mapAttrs' f attrs);
+
+  # Generate an attribute set by mapping a function over a list of values.
+  genAttrs' = values: f: listToAttrs (map f values);
+
+  # anyAttrs :: (name -> value -> bool) attrs
+  anyAttrs = pred: attrs:
+    any (attr: pred attr.name attr.value) (attrsToList attrs);
+
+  # countAttrs :: (name -> value -> bool) attrs
+  countAttrs = pred: attrs:
+    count (attr: pred attr.name attr.value) (attrsToList attrs);
+}

lib/default.nix

@@ -0,0 +1,19 @@
+
+{ inputs, lib, pkgs, ... }:
+
+let
+  inherit (lib) makeExtensible attrValues foldr;
+  inherit (modules) mapModules;
+
+  modules = import ./modules.nix {
+    inherit lib;
+    self.attrs = import ./attrs.nix { inherit lib; self = {}; };
+  };
+
+  mylib = makeExtensible (self:
+    with self; mapModules ./.
+      (file: import file { inherit self lib pkgs inputs; }));
+in
+mylib.extend
+  (self: super:
+    foldr (a: b: a // b) {} (attrValues super))

lib/modules.nix

@@ -0,0 +1,53 @@
+{ self, lib, ... }:
+
+let
+  inherit (builtins) attrValues readDir pathExists concatLists;
+  inherit (lib) id mapAttrsToList filterAttrs hasPrefix hasSuffix nameValuePair removeSuffix;
+  inherit (self.attrs) mapFilterAttrs;
+in
+rec {
+  mapModules = dir: fn:
+    mapFilterAttrs
+      (n: v:
+        v != null &&
+        !(hasPrefix "_" n))
+      (n: v:
+        let path = "${toString dir}/${n}"; in
+        if v == "directory" && pathExists "${path}/default.nix"
+        then nameValuePair n (fn path)
+        else if v == "regular" &&
+                n != "default.nix" &&
+                hasSuffix ".nix" n
+        then nameValuePair (removeSuffix ".nix" n) (fn path)
+        else nameValuePair "" null)
+      (readDir dir);
+
+  mapModules' = dir: fn:
+    attrValues (mapModules dir fn);
+
+  mapModulesRec = dir: fn:
+    mapFilterAttrs
+      (n: v:
+        v != null &&
+        !(hasPrefix "_" n))
+      (n: v:
+        let path = "${toString dir}/${n}"; in
+        if v == "directory"
+        then nameValuePair n (mapModulesRec path fn)
+        else if v == "regular" && n != "default.nix" && hasSuffix ".nix" n
+        then nameValuePair (removeSuffix ".nix" n) (fn path)
+        else nameValuePair "" null)
+      (readDir dir);
+
+  mapModulesRec' = dir: fn:
+    let
+      dirs =
+        mapAttrsToList
+          (k: _: "${dir}/${k}")
+          (filterAttrs
+            (n: v: v == "directory" && !(hasPrefix "_" n))
+            (readDir dir));
+      files = attrValues (mapModules dir id);
+      paths = files ++ concatLists (map (d: mapModulesRec' d id) dirs);
+    in map fn paths;
+}

lib/nixos.nix

@@ -0,0 +1,25 @@
+{ inputs, lib, pkgs, ... }:
+
+with lib;
+with lib.my;
+let sys = "x86_64-linux";
+in {
+  mkHost = path: attrs @ { system ? sys, ... }:
+    nixosSystem {
+      inherit system;
+      specialArgs = { inherit lib inputs system; };
+      modules = [
+        {
+          nixpkgs.pkgs = pkgs;
+          networking.hostName = mkDefault (removeSuffix ".nix" (baseNameOf path));
+        }
+        (filterAttrs (n: v: !elem n [ "system" ]) attrs)
+        ../.   # /default.nix
+        (import path)
+      ];
+    };
+
+  mapHosts = dir: attrs @ { system ? system, ... }:
+    mapModules dir
+      (hostPath: mkHost hostPath attrs);
+}

lib/options.nix

@@ -0,0 +1,35 @@
+{ lib, ... }:
+
+let
+  inherit (lib) mkOption types;
+in
+rec {
+  mkOpt = type: default:
+    mkOption { inherit type default; };
+
+  mkOpt' = type: default: description:
+    mkOption { inherit type default description; };
+
+  mkBoolOpt = default: mkOption {
+    inherit default;
+    type = types.bool;
+    example = true;
+  };
+
+  mkStringOpt = default: mkOption {
+    inherit default;
+    type = types.lines;
+    example = "";
+  };
+
+  mkListOfStringOpt = default: mkOption {
+    inherit default;
+    type = types.listOf types.lines;
+    example = [ "a" "b" "c" ];
+  };
+
+  mkPath = path:
+    if path != null
+    then toString path
+    else "";
+}

modules/default.nix

@@ -25,17 +25,9 @@
     ./dev/zig.nix
     ./editors/neovim
     ./editors/vscode.nix
-    ./hardware/presonus-studio.nix
     ./networking/tailscale.nix
-    ./networking/wireless.nix
     ./security/gpg.nix
     ./security/pass.nix
-    ./services/borgmatic
-    ./services/coturn
-    ./services/gitea
-    ./services/headscale
-    ./services/matrix-synapse
-    ./services/nginx
     ./shell/git
     ./shell/zsh
   ];

modules/desktop/apps/qbittorrent.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.apps.qbittorrent;
 in {
   options.modules.desktop.apps.qbittorrent = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       qbittorrent
     ];

modules/desktop/apps/slack.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.apps.slack;
 in {
   options.modules.desktop.apps.slack = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       slack
     ];

modules/desktop/apps/thunderbird.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, inputs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.apps.thunderbird;
 in {
   options.modules.desktop.apps.thunderbird = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
   
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     home.file.".thunderbird/Default/chrome/thunderbird-gnome-theme".source = inputs.thunderbird-gnome-theme;
 
     home.programs.thunderbird = {

modules/desktop/apps/zoom.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.apps.zoom;
 in {
   options.modules.desktop.apps.zoom = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       zoom-us
     ];

modules/desktop/browsers/firefox.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, inputs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.browsers.firefox;
 in {
   options.modules.desktop.browsers.firefox = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     home.file.".mozilla/firefox/Default/chrome/firefox-gnome-theme".source = inputs.firefox-gnome-theme;
 
     home.programs.firefox = {

modules/desktop/gaming/emulators.nix

@@ -1,74 +1,34 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.gaming.emulators;
 in {
   options.modules.desktop.gaming.emulators = {
-    ds.enable       = lib.mkOption {
+    ds.enable       = mkBoolOpt false;
-      default = false;
+    gb.enable       = mkBoolOpt false;
-      example = true;
+    gba.enable      = mkBoolOpt false;
-    };
+    gamecube.enable = mkBoolOpt false;
-    gb.enable       = lib.mkOption {
+    ps2.enable      = mkBoolOpt false;
-      default = false;
+    ps3.enable      = mkBoolOpt false;
-      example = true;
+    psp.enable      = mkBoolOpt false;
-    };
+    snes.enable     = mkBoolOpt false;
-    gba.enable      = lib.mkOption {
+    wii.enable      = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
-    gamecube.enable = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    ps1.enable      = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    ps2.enable      = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    ps3.enable      = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    psp.enable      = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    snes.enable     = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    switch.enable   = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    wii.enable      = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    xbox.enable     = lib.mkOption {
-      default = false;
-      example = true;
-    };
   };
 
   config = {
-    user.packages = with pkgs.unstable; [
+    user.packages = with pkgs; [
-      (lib.mkIf cfg.ps1.enable duckstation)
+      (mkIf cfg.ps2.enable pcsx2)
-      (lib.mkIf cfg.ps2.enable pcsx2)
+      (mkIf cfg.ps3.enable rpcs3)
-      (lib.mkIf cfg.ps3.enable rpcs3)
+      (mkIf cfg.psp.enable ppsspp)
-      (lib.mkIf cfg.psp.enable ppsspp)
+      (mkIf cfg.ds.enable desmume)
-      (lib.mkIf cfg.ds.enable desmume)
+      (mkIf (cfg.gba.enable ||
-      (lib.mkIf (cfg.gba.enable ||
              cfg.gb.enable  ||
              cfg.snes.enable)
         higan)
-      (lib.mkIf cfg.switch.enable yuzuPackages.mainline)
+      (mkIf (cfg.wii.enable ||
-      (lib.mkIf (cfg.wii.enable ||
              cfg.gamecube.enable)
         dolphin-emu)
-      (lib.mkIf cfg.xbox.enable xemu)
     ];
   };
 }

modules/desktop/gaming/lutris.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.gaming.lutris;
 in {
   options.modules.desktop.gaming.lutris = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       lutris
       vulkan-loader

modules/desktop/gaming/steam.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.gaming.steam;
 in {
   options.modules.desktop.gaming.steam = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     programs.steam.enable = true;
 
     systemd.extraConfig = "DefaultLimitNOFILE=1048576";

modules/desktop/gnome.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.gnome;
 in {
   options.modules.desktop.gnome = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     services.xserver = {
       enable = true;
       displayManager.gdm.enable = true;
@@ -17,7 +16,6 @@ in {
     };
 
     services.flatpak.enable = true;
-    services.fwupd.enable = true;
 
     programs.dconf.enable = true;
     dconf.settings = {
@@ -103,12 +101,6 @@ in {
         picture-uri = "file://${pkgs.gnome.gnome-backgrounds}/share/backgrounds/gnome/adwaita-l.jpg";
         picture-uri-dark = "file://${pkgs.gnome.gnome-backgrounds}/share/backgrounds/gnome/adwaita-d.jpg";
       };
-      "org/gnome/desktop/peripherals/touchpad" = {
-        tap-to-click = true;
-      };
-      "org/gnome/desktop/search-providers" = {
-        disabled = [ "org.gnome.Epiphany.desktop" ];
-      };
       "org/gtk/settings/file-chooser" = {
         show-hidden = true;
         sort-directories-first = true;
@@ -138,13 +130,12 @@ in {
       };
       "org/gnome/mutter" = {
         center-new-windows = true;
-        edge-tiling = true;
         experimental-features = [ "scale-monitor-framebuffer" ];
       };
       "org/gnome/desktop/interface" = {
         color-scheme = "prefer-dark";
         enable-hot-corners = false;
-        monospace-font-name = "UbuntuMono Nerd Font 11";
+        monospace-font-name = "Ubuntu Mono 11";
       };
       "org/gnome/desktop/wm/keybindings" = {
         switch-group = [ "<Super>grave" ];
@@ -157,33 +148,16 @@ in {
 
     fonts.packages = with pkgs; [
       noto-fonts
-      (nerdfonts.override { fonts = [ "BigBlueTerminal" "ComicShannsMono" "UbuntuMono" ]; })
+      ubuntu_font_family
     ];
 
     user.packages = with pkgs; [
-      authenticator
-      bottles
-      bustle
       celluloid
-      d-spy
-      drawing
       fragments
-      gnome.ghex
-      # gnome-builder
-      gnome-decoder
-      gnome-firmware
-      gnome-frog
-      gnome-obfuscate
-      gnome-podcasts
-      identity
       mission-center
-      newsflash
-      schemes
-      shortwave
     ];
 
     environment.systemPackages = with pkgs; [
-      adw-gtk3
       bind
       bmon
       fd
@@ -206,7 +180,6 @@ in {
       gnomeExtensions.pano
       gnomeExtensions.paperwm
       # gnomeExtensions.pip-on-top
-      gnomeExtensions.rounded-window-corners
       gnomeExtensions.search-light
       gnomeExtensions.smart-auto-move
       gnomeExtensions.space-bar
@@ -219,16 +192,13 @@ in {
       # gnomeExtensions.worksets
       # gnomeExtensions.workspace-matrix
       iotop
-      unstable.morewaita-icon-theme
       ripgrep
       rsync
       tcpdump
       tokei
       tree
       wl-clipboard
-    ] ++ (if config.virtualisation.podman.enable then [
+    ];
-      pods
-    ] else []);
 
     home.services.gpg-agent.pinentryFlavor = "gnome3";
   };

modules/desktop/media/graphics.nix

@@ -1,28 +1,21 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.media.graphics;
 in {
   options.modules.desktop.media.graphics = {
-    modeling.enable = lib.mkOption {
+    modeling.enable = mkBoolOpt false;
-      default = false;
+    raster.enable   = mkBoolOpt false;
-      example = true;
+    vector.enable   = mkBoolOpt false;
-    };
-    raster.enable   = lib.mkOption {
-      default = false;
-      example = true;
-    };
-    vector.enable   = lib.mkOption {
-      default = false;
-      example = true;
-    };
   };
 
   config = {
     user.packages = with pkgs; [
-      (lib.mkIf cfg.modeling.enable blender)
+      (mkIf cfg.modeling.enable blender)
-      (lib.mkIf cfg.raster.enable gimp)
+      (mkIf cfg.raster.enable gimp)
-      (lib.mkIf cfg.raster.enable krita)
+      (mkIf cfg.raster.enable krita)
-      (lib.mkIf cfg.vector.enable inkscape)
+      (mkIf cfg.vector.enable inkscape)
     ];
   };
 }

modules/desktop/media/recording.nix

@@ -1,16 +1,12 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.media.recording;
 in {
   options.modules.desktop.media.recording = {
-    audio.enable = lib.mkOption {
+    audio.enable = mkBoolOpt false;
-      default = false;
+    video.enable = mkBoolOpt false;
-      example = true;
-    };
-    video.enable = lib.mkOption {
-      default = false;
-      example = true;
-    };
   };
 
   config = {

modules/desktop/mimeapps.nix

@@ -1,18 +1,17 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let
   cfg = config.modules.desktop.mimeapps;
   avApp = "io.github.celluloid_player.Celluloid.desktop";
   imageApp = "org.gnome.eog.desktop";
 in {
   options.modules.desktop.mimeapps = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     xdg.mime.defaultApplications = {
       # Audio/video
       "audio/x-vorbis+ogg" = avApp;

modules/desktop/office/libreoffice.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.desktop.office.libreoffice;
 in {
   options.modules.desktop.office.libreoffice = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       libreoffice
     ];

modules/dev/cc.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.cc;
 in {
   options.modules.dev.cc = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       clang
       gcc

modules/dev/java.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.java;
 in {
   options.modules.dev.java = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       jdk
     ];

modules/dev/lua.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.lua;
 in {
   options.modules.dev.lua = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       lua
     ];

modules/dev/node.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.node;
 in {
   options.modules.dev.node = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       nodejs_latest
     ];

modules/dev/python.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.python;
 in {
   options.modules.dev.python = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       python310
     ];

modules/dev/rust.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.rust;
 in {
   options.modules.dev.rust = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       rustc
       rustup

modules/dev/scala.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.scala;
 in {
   options.modules.dev.scala = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       jdk
       sbt

modules/dev/shell.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.shell;
 in {
   options.modules.dev.shell = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       shellcheck
     ];

modules/dev/zig.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.dev.zig;
 in {
   options.modules.dev.zig = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     user.packages = with pkgs; [
       zig
     ];

modules/editors/neovim/default.nix

@@ -1,25 +1,134 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let
   cfg = config.modules.editors.neovim;
+  dev = config.modules.dev;
 in {
   options.modules.editors.neovim = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
-    user.packages = with pkgs.unstable; [
+    user.packages = with pkgs; [
-      lunarvim
+      (neovim.override {
-    ];
+        configure = {
+          customRC = ''
+            luafile ~/.config/nvim/init.lua
+          '';
+          packages.myPlugins = with pkgs.vimPlugins; {
+            start = [
+              (nvim-treesitter.withPlugins (
+                plugins: with plugins; [
+                  bash
+                  c
+                  cmake
+                  cpp
+                  css
+                  dockerfile
+                  elm
+                  glsl
+                  graphql
+                  haskell
+                  http
+                  html
+                  java
+                  javascript
+                  jsdoc
+                  json
+                  json5
+                  latex
+                  lua
+                  markdown
+                  ninja
+                  nix
+                  org
+                  perl
+                  php
+                  pug
+                  python
+                  regex
+                  rst
+                  ruby
+                  rust
+                  scala
+                  scss
+                  toml
+                  tsx
+                  typescript
+                  vim
+                  yaml
+                  zig
+                ]
+              ))
+              nvim-treesitter-context
+              nvim-treesitter-textobjects
+              nvim-lspconfig
+            ];
+          };
+        };
+      })
+    ] ++
 
-    env.EDITOR = "lvim";
+    # Install appropriate language servers
+    (if dev.cc.enable then [
+      ccls                                            # C/C++
+    ] else []) ++
+    (if dev.java.enable then [
+      java-language-server                            # Java
+      ltex-ls                                         # LaTeX
+    ] else []) ++
+    (if dev.lua.enable then [
+      sumneko-lua-language-server                     # Lua
+    ] else []) ++
+    (if dev.node.enable then [
+      nodePackages.bash-language-server               # Bash
+      nodePackages.dockerfile-language-server-nodejs  # Dockerfile
+      nodePackages.graphql-language-service-cli       # GraphQL
+      nodePackages.purescript-language-server         # PureScript
+      nodePackages.svelte-language-server             # Svelte
+      nodePackages.typescript-language-server         # JavaScript/TypeScript
+      nodePackages.vim-language-server                # Vim
+      nodePackages.vscode-langservers-extracted       # HTML, CSS, JSON, ESLint
+      nodePackages.vue-language-server                # Vue.js
+      nodePackages.yaml-language-server               # YAML
+    ] else []) ++
+    (if dev.python.enable then [
+      cmake-language-server                           # CMake
+      python310Packages.python-lsp-server             # Python
+    ] else []) ++
+    (if dev.rust.enable then [
+      rust-analyzer                                   # Rust
+    ] else []) ++
+    (if dev.scala.enable then [
+      metals                                          # Scala
+    ] else []) ++
+    (if dev.zig.enable then [
+      zls                                             # Zig
+    ] else []);
+
+    home.configFile = {
+      "nvim/init.lua".source = ./init.lua;
+      "nvim/lua" = { source = ./lua; recursive = true; };
+      "nvim/lua/config/lsp.lua".text = ''
+        -- This file is autogenerated, do not edit.
+        ${if dev.cc.enable then "require('config.lsp.cc')\n" else ""}
+        ${if dev.java.enable then "require('config.lsp.java')\n" else ""}
+        ${if dev.lua.enable then "require('config.lsp.lua')\n" else ""}
+        ${if dev.node.enable then "require('config.lsp.node')\n" else ""}
+        ${if dev.python.enable then "require('config.lsp.python')\n" else ""}
+        ${if dev.rust.enable then "require('config.lsp.rust')\n" else ""}
+        ${if dev.scala.enable then "require('config.lsp.scala')\n" else ""}
+        ${if dev.zig.enable then "require('config.lsp.zig')\n" else ""}
+      '';
+    };
+
+    env.EDITOR = "nvim";
 
     environment.shellAliases = {
-      vim = "lvim";
+      vim = "nvim";
-      v   = "lvim";
+      v   = "nvim";
     };
   };
 }

modules/editors/neovim/init.lua

@@ -0,0 +1,6 @@
+require("config.core")
+require("config.keymap")
+require("config.treesitter")
+require("config.plugins")
+require("config.lsp")
+

modules/editors/neovim/lua/config/core.lua

@@ -0,0 +1,36 @@
+local o = vim.opt
+local wo = vim.wo
+local bo = vim.bo
+
+-- Global dirs
+local cachedir = os.getenv("XDG_CACHE_HOME")
+o.backupdir = cachedir .. "/nvim/backup/"
+o.directory = cachedir .. "/nvim/swap/"
+o.undodir   = cachedir .. "/nvim/undo/"
+
+-- Global
+o.breakindent = true
+o.clipboard = "unnamedplus"
+o.compatible = false
+o.encoding = "utf-8"
+o.expandtab = true
+o.foldlevel = 99
+o.hidden = true
+o.hlsearch = false
+o.ignorecase = true
+o.laststatus = 2
+o.listchars = { eol = '↲', tab = '▸ ', trail = '·' }
+o.relativenumber = true
+o.shiftwidth = 2
+o.showmode = false
+o.smartcase = true
+o.smarttab = true
+o.softtabstop = 2
+o.synmaxcol = 150
+o.tabstop = 4
+o.undofile = true
+o.wildmenu = true
+
+-- Window
+
+-- Buffer

modules/editors/neovim/lua/config/keymap.lua

@@ -0,0 +1,35 @@
+local keymap = vim.keymap.set
+local opts = { noremap = true, silent = true }
+
+vim.g.mapleader = ","
+
+-- Modes
+--   Normal = "n",
+--   Insert = "i",
+--   Visual = "v",
+--   Visual Block = "x",
+--   Term = "t",
+--   Command = "c"
+
+keymap("n", "<Left>", "<Nop>", opts)
+keymap("n", "<Right>", "<Nop>", opts)
+keymap("n", "<Up>", "<Nop>", opts)
+keymap("n", "<Down>", "<Nop>", opts)
+
+keymap("n", "<C-h>", "<C-w>h", { noremap = true })
+keymap("n", "<C-j>", "<C-w>j", { noremap = true })
+keymap("n", "<C-k>", "<C-w>k", { noremap = true })
+keymap("n", "<C-l>", "<C-w>l", { noremap = true })
+
+keymap("n", "gV", "`[v`]", opts)
+
+keymap("n", ";", ":", { noremap = true })
+
+-- Bubble single lines with vim-unimpaired
+keymap("n", "<C-Up>", "[e", opts)
+keymap("n", "<C-Down>", "]e", opts)
+
+-- Bubble multiple lines with vim-unimpaired
+keymap("v", "<C-Up>", "[egv", opts)
+keymap("v", "<C-Down>", "]egv", opts)
+

modules/editors/neovim/lua/config/lsp/cc.lua

@@ -0,0 +1,5 @@
+lspconfig = require('lspconfig')
+
+-- Requires C/C++
+lspconfig.ccls.setup{}
+

modules/editors/neovim/lua/config/lsp/java.lua

@@ -0,0 +1,6 @@
+lspconfig = require('lspconfig')
+
+-- Requires Java
+lspconfig.java_language_server.setup{}
+lspconfig.ltex.setup{}
+

modules/editors/neovim/lua/config/lsp/lua.lua

@@ -0,0 +1,22 @@
+lspconfig = require('lspconfig')
+
+-- Requires Lua
+lspconfig.sumneko_lua.setup {
+  settings = {
+    Lua = {
+      runtime = {
+        -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
+        version = 'LuaJIT',
+      },
+      diagnostics = {
+        -- Get the language server to recognize the `vim` global
+        globals = {'vim'},
+      },
+      -- Do not send telemetry data containing a randomized but unique identifier
+      telemetry = {
+        enable = false,
+      },
+    },
+  },
+}
+

modules/editors/neovim/lua/config/lsp/node.lua

@@ -0,0 +1,17 @@
+lspconfig = require('lspconfig')
+
+-- Requires Node.js
+lspconfig.bashls.setup{}
+lspconfig.cssls.setup{}
+lspconfig.dockerls.setup{}
+lspconfig.eslint.setup{}
+lspconfig.graphql.setup{}
+lspconfig.html.setup{}
+lspconfig.jsonls.setup{}
+lspconfig.purescriptls.setup{}
+lspconfig.svelte.setup{}
+lspconfig.tsserver.setup{}
+lspconfig.vimls.setup{}
+lspconfig.vuels.setup{}
+lspconfig.yamlls.setup{}
+

modules/editors/neovim/lua/config/lsp/python.lua

@@ -0,0 +1,6 @@
+lspconfig = require('lspconfig')
+
+-- Requires Python
+lspconfig.cmake.setup{}
+lspconfig.pylsp.setup{}
+

modules/editors/neovim/lua/config/lsp/rust.lua

@@ -0,0 +1,5 @@
+lspconfig = require('lspconfig')
+
+-- Requires Rust
+lspconfig.rls.setup{}
+

modules/editors/neovim/lua/config/lsp/scala.lua

@@ -0,0 +1,5 @@
+lspconfig = require('lspconfig')
+
+-- Requires Scala
+lspconfig.metals.setup{}
+

modules/editors/neovim/lua/config/lsp/zig.lua

@@ -0,0 +1,5 @@
+lspconfig = require('lspconfig')
+
+-- Requires Zig
+lspconfig.zls.setup{}
+

modules/editors/neovim/lua/config/plugins.lua

@@ -0,0 +1,77 @@
+local fn = vim.fn
+
+local install_path = fn.stdpath "data" .. "/site/pack/packer/start/packer.nvim"
+if fn.empty(fn.glob(install_path)) > 0 then
+  PACKER_BOOTSTRAP = fn.system {
+    "git",
+    "clone",
+    "--depth",
+    "1",
+    "https://github.com/wbthomason/packer.nvim",
+    install_path,
+  }
+  print "Installing packer close and reopen Neovim..."
+  vim.cmd [[packadd packer.nvim]]
+end
+
+vim.cmd [[
+  augroup packer_user_config
+    autocmd!
+    autocmd BufWritePost plugins.lua source <afile> | PackerSync
+  augroup end
+]]
+
+local status_ok, packer = pcall(require, "packer")
+if not status_ok then
+  return
+end
+
+packer.init {
+  display = {
+    open_fn = function()
+      return require("packer.util").float { border = "rounded" }
+    end,
+  },
+}
+
+return packer.startup(function(use)
+  -- Utilities
+  use { "wbthomason/packer.nvim", opt = true }
+  use { "mbbill/undotree" }
+  use { "nvim-lua/plenary.nvim" }
+  use { "tpope/vim-fugitive", event = "User InGitRepo" }
+
+  -- Editing
+  use { "andymass/vim-matchup" }
+  use { "godlygeek/tabular" }
+  use { "JoosepAlviste/nvim-ts-context-commentstring" }
+  use { "kana/vim-textobj-user" }
+  use { "mg979/vim-visual-multi", branch = "master" }
+  use { "p00f/nvim-ts-rainbow" }
+  use { "terryma/vim-expand-region" }
+  use { "tommcdo/vim-exchange", event = "VimEnter" }
+  use { "tpope/vim-abolish" }
+  use { "tpope/vim-commentary", event = "VimEnter" }
+  use { "tpope/vim-repeat", event = "VimEnter" }
+  use { "tpope/vim-surround", event = "VimEnter" }
+  use { "windwp/nvim-autopairs" }
+  use { "windwp/nvim-ts-autotag" }
+
+  -- UI
+  use { "junegunn/goyo.vim" }
+  use { "junegunn/limelight.vim" }
+  use { "markonm/traces.vim" }
+
+  -- Searching
+  use { "nvim-telescope/telescope.nvim", config = [[require('config.telescope')]] }
+  use { "cljoly/telescope-repo.nvim", requires = "telescope.nvim" }
+  use { "dyng/ctrlsf.vim" }
+
+  -- LSP
+  use { "jose-elias-alvarez/null-ls.nvim" }
+
+  if PACKER_BOOTSTRAP then
+    require("packer").sync()
+  end
+end)
+

modules/editors/neovim/lua/config/telescope.lua

@@ -0,0 +1,46 @@
+local status_ok, telescope = pcall(require, "telescope")
+if not status_ok then
+  return
+end
+
+local actions = require("telescope.actions")
+
+telescope.setup({
+  defaults = {
+    file_ignore_patterns = { ".git/", "node_modules" },
+  },
+  mappings = {
+    i = {
+      ["<Down>"] = actions.cycle_history_next,
+      ["<Up>"] = actions.cycle_history_prev,
+      ["<C-j>"] = actions.move_selection_next,
+      ["<C-k>"] = actions.move_selection_previous,
+    },
+  },
+  extensions = {
+    repo = {
+      list = {
+        fd_opts = {
+          "--no-ignore-vcs",
+        },
+        search_dirs = {
+          "~/projects",
+          "~/repos",
+          "~/workspace",
+        },
+      },
+    },
+  },
+})
+
+telescope.load_extension("repo")
+
+local keymap = vim.keymap.set
+local opts = { noremap = true, silent = true }
+
+keymap("n", "<Leader>ff", "<cmd>Telescope find_files<cr>", opts)
+keymap("n", "<Leader>fg", "<cmd>Telescope live_grep<cr>", opts)
+keymap("n", "<Leader>fb", "<cmd>Telescope buffers<cr>", opts)
+keymap("n", "<Leader>fh", "<cmd>Telescope help_tags<cr>", opts)
+keymap("n", "<Leader>fr", "<cmd>Telescope repo list<cr>", opts)
+

modules/editors/neovim/lua/config/treesitter.lua

@@ -0,0 +1,35 @@
+require("nvim-treesitter.configs").setup({
+  ignore_install = {},
+  highlight = {
+    enable = true,
+    disable = {},
+  },
+  indent = { enable = true },
+  incremental_selection = {
+    enable = true,
+    keymaps = {
+      init_selection = "gnn",
+      node_incremental = "grn",
+      scope_incremental = "grc",
+      node_decremental = "grm",
+    },
+  },
+  -- Extensions
+  autotag = { enable = true },
+  context_commentstring = { enable = true },
+  matchup = { enable = true },
+  rainbow = { enable = true },
+  textobjects = {
+    select = {
+      enable = true,
+      keymaps = {
+        ["af"] = "@function.outer",
+        ["if"] = "@function.inner",
+      },
+    },
+  },
+})
+
+vim.opt.foldmethod = "expr"
+vim.opt.foldexpr = "nvim_treesitter#foldexpr()"
+

modules/editors/vscode.nix

@@ -1,49 +1,16 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.editors.vscode;
 in {
   options.modules.editors.vscode = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
-    environment.sessionVariables.NIXOS_OZONE_WL = "1";
-
     home.programs.vscode = {
       enable = true;
-      extensions = with pkgs.vscode-extensions; [
-        asvetliakov.vscode-neovim
-        brettm12345.nixfmt-vscode
-        coolbear.systemd-unit-file
-        editorconfig.editorconfig
-        golang.go
-        graphql.vscode-graphql-syntax
-        mattn.lisp
-        # mkhl.direnv
-        ms-python.vscode-pylance
-        ms-vscode.cpptools
-        ms-vscode.hexeditor
-        piousdeer.adwaita-theme
-        # redhat.java
-        # sumneko.lua
-      ];
-      userSettings = {
-        "editor.renderLineHighlight" = "none";
-        "extensions.experimental.affinity" = {
-          "asvetliakov.vscode-neovim" = 1;
-        };
-        "files.autoSave" = "off";
-        "window.autoDetectColorScheme" = true;
-        "window.commandCenter" = true;
-        "window.titleBarStyle" = "custom";
-        "workbench.iconTheme" = null;
-        "workbench.preferredDarkColorTheme" = "Adwaita Dark";
-        "workbench.preferredLightColorTheme" = "Adwaita Light";
-        "workbench.tree.indent" = 12;
-      };
     };
   };
 }

modules/hardware/presonus-studio.nix

@@ -1,69 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  cfg = config.modules.hardware.presonus-studio;
-  snd-usb-audio-module = pkgs.callPackage ./snd-usb-audio.nix {
-    kernel = config.boot.kernelPackages.kernel;
-  };
-  patched = snd-usb-audio-module.overrideAttrs (prev: {
-    patches = [ ./0001-Update-device-ID-for-PreSonus-1824c.patch ];
-  });
-  upmixConfig = ''
-    stream.properties = {
-      channelmix.upmix = true
-      channelmix.upmix-method = psd
-    }
-  '';
-in {
-  options.modules.hardware.presonus-studio = {
-    enable = lib.mkOption {
-      default = false;
-      example = true;
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    boot.kernelModules = [ "snd-usb-audio" ];
-    boot.extraModulePackages = [
-      (patched)
-    ];
-
-    environment.etc = {
-      "pipewire/pipewire.conf.d/10-network.conf".text = ''
-        context.modules = [
-          {
-            name = libpipewire-module-rtp-session
-            args = {
-              stream.props = {
-                node.name = "rtp-source"
-              }
-            }
-          }
-        ]
-      '';
-      "pipewire/pipewire.conf.d/surround.conf".text = ''
-        context.modules = [
-          {
-            name = libpipewire-module-loopback
-            args = {
-              node.description = "Genelec 4.1 Surround"
-              capture.props = {
-                node.name = "Genelec_Speakers"
-                media.class = "Audio/Sink"
-                audio.position = [ FL FR SL SR LFE ]
-              }
-              playback.props = {
-                node.name = "playback.Genelec_Speakers"
-                audio.position = [ AUX0 AUX1 AUX3 AUX4 AUX5 ]
-                target.object = "alsa_output.usb-PreSonus_Studio_1824c_SC4E21110775-00.multichannel-output"
-                stream.dont-remix = true
-                node.passive = true
-              }
-            }
-          }
-        ]
-      '';
-      "pipewire/pipewire-pulse.conf.d/40-upmix.conf".text = upmixConfig;
-      "pipewire/client-rt.conf.d/40-upmix.conf".text = upmixConfig;
-    };
-  };
- } 

modules/networking/tailscale.nix

@@ -1,19 +1,15 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.networking.tailscale;
 in {
   options.modules.networking.tailscale = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
+    restrictSSH = mkBoolOpt true;
-      example = true;
-    };
-    restrictSSH = lib.mkOption {
-      default = true;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     services.tailscale.enable = true;
     services.openssh.openFirewall = !cfg.restrictSSH;
     networking.firewall = {

modules/networking/wireless.nix

@@ -1,60 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-with lib;
-
-let cfg = config.modules.networking.wireless;
-in {
-  options.modules.networking.wireless = {
-    enable = mkOption {
-      default = false;
-      example = true;
-      description = mdDoc "Automatically connect to known networks";
-    };
-    interfaces = mkOption {
-      default = [ ];  # All interfaces
-      example = [ "wlan0" ];
-      description = mdDoc "Interfaces for `wpa_supplicant` to bind to";
-    };
-  };
-
-  config = mkIf cfg.enable {
-    age.secrets."passwords/networks" = {
-      file = "${inputs.secrets}/passwords/networks.age";
-    };
-
-    networking = {
-      wireless = {
-        enable = true;
-        interfaces = cfg.interfaces;
-        environmentFile = config.age.secrets."passwords/networks".path;
-        networks = {
-          "Apollo 600 Mbps".psk = "@PSK_APOLLO@";
-        };
-      };
-      networkmanager.ensureProfiles.profiles = {
-        "Apollo" = {
-          connection = {
-            id = "Apollo 600 Mbps";
-            type = "wifi";
-          };
-          wifi = {
-            mode = "infrastructure";
-            ssid = "Apollo 600 Mbps";
-          };
-          wifi-security = {
-            auth-alg = "open";
-            key-mgmt = "wpa-psk";
-            psk = "";
-          };
-          ipv4 = {
-            method = "auto";
-          };
-          ipv6 = {
-            addr-gen-mode = "stable-privacy";
-            method = "auto";
-          };
-        };
-      };
-    };
-  };
-}

modules/options.nix

@@ -1,20 +1,21 @@
-{ config, options, lib, home-manager, inputs, ... }:
+{ config, options, lib, home-manager, ... }:
 
 with lib;
+with lib.my;
 {
   options = with types; {
-    user = mkOption { type = attrs; default = { }; };
+    user = mkOpt attrs { };
 
     home = {
-      configFile  = mkOption { type = attrs; default = { }; description = "Files to place in $XDG_CONFIG_HOME"; };
+      configFile  = mkOpt' attrs { } "Files to place in $XDG_CONFIG_HOME";
-      dataFile    = mkOption { type = attrs; default = { }; description = "Files to place in $XDG_DATA_HOME"; };
+      dataFile    = mkOpt' attrs { } "Files to place in $XDG_DATA_HOME";
-      file        = mkOption { type = attrs; default = { }; description = "Files to place directly in $HOME"; };
+      file        = mkOpt' attrs { } "Files to place directly in $HOME";
-      packages    = mkOption { type = attrs; default = { }; description = "User-level installed packages"; };
+      packages    = mkOpt' attrs { } "User-level installed packages";
-      programs    = mkOption { type = attrs; default = { }; description = "Programs managed directly from home-manager"; };
+      programs    = mkOpt' attrs { } "Programs managed directly from home-manager";
-      services    = mkOption { type = attrs; default = { }; description = "Services managed directly from home-manager"; };
+      services    = mkOpt' attrs { } "Services managed directly from home-manager";
     };
 
-    dconf.settings = mkOption { type = attrs; default = { }; description = "dconf settings to enable"; };
+    dconf.settings = mkOpt' attrs { } "dconf settings to enable";
 
     env = mkOption {
       type = attrsOf (oneOf [ str path (listOf (either str path)) ]);
@@ -29,7 +30,6 @@ with lib;
   };
 
   config = {
-    age.secrets."passwords/users/jordan".file = "${inputs.secrets}/passwords/users/jordan.age";
     user =
       let user = builtins.getEnv "USER";
           name = if elem user [ "" "root" ] then "jordan" else user;
@@ -42,7 +42,6 @@ with lib;
         openssh.authorizedKeys.keys = [
           "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILVHTjsyMIV4THNw6yz0OxAxGnC+41gX72UrPqTzR+OS jordan@vimium.com"
         ];
-        hashedPasswordFile = config.age.secrets."passwords/users/jordan".path;
         home = "/home/${name}";
         group = "users";
         uid = 1000;
@@ -70,6 +69,8 @@ with lib;
 
     users.users.${config.user.name} = mkAliasDefinitions options.user;
 
+    nixpkgs.config.allowUnfree = true;
+
     environment.extraInit =
       concatStringsSep "\n"
         (mapAttrsToList (n: v: "export ${n}=\"${v}\"") config.env);

modules/security/gpg.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.security.gpg;
 in {
   options.modules.security.gpg = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     home.programs.gpg = {
       enable = true;
     };

modules/security/pass.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.security.pass;
 in {
   options.modules.security.pass = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     home.programs.password-store = {
       enable = true;
       package = pkgs.pass.withExtensions (exts: [ exts.pass-otp ]);

modules/services/borgmatic/default.nix

@@ -1,53 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-with lib;
-
-let
-  cfg = config.modules.services.borgmatic;
-  hostname = config.networking.hostName;
-in {
-  options.modules.services.borgmatic = {
-    enable = mkOption {
-      default = false;
-      example = true;
-      description = mdDoc "Enable backups on this host with `borgmatic`";
-    };
-    directories = mkOption {
-      type = types.listOf types.str;
-      default = [];
-      example = [
-        "/home/jordan/Documents"
-      ];
-      description = mdDoc "List of directories to backup";
-    };
-    repoPath = mkOption {
-      type = types.str;
-      example = "ssh://example@example.repo.borgbase.com/./repo";
-      description = mdDoc "Destination borg repository for backup";
-    };
-  };
-
-  config = mkIf cfg.enable {
-    age.secrets."passwords/services/borg/${hostname}-passphrase" = {
-      file = "${inputs.secrets}/passwords/services/borg/${hostname}-passphrase.age";
-    };
-
-    services.borgmatic = {
-      enable = true;
-      settings = {
-        source_directories = cfg.directories;
-        repositories = [
-          { label = "borgbase"; path = cfg.repoPath; }
-        ];
-        encryption_passcommand = "cat ${config.age.secrets."passwords/services/borg/${hostname}-passphrase".path}";
-        ssh_command = "ssh -i /etc/ssh/ssh_host_ed25519_key";
-        keep_daily = 7;
-        keep_weekly = 4;
-        keep_monthly = 6;
-      };
-    };
-
-    # Without this override, `cat` is unavailable for `encryption_passcommand`
-    systemd.services.borgmatic.confinement.fullUnit = true;
-  };
-}

modules/services/coturn/default.nix

@@ -1,60 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-with lib;
-
-let
-  cfg = config.modules.services.coturn;
-in {
-  options.modules.services.coturn = {
-    enable = mkOption {
-      default = false;
-      example = true;
-    };
-  };
-
-  config = mkIf cfg.enable {
-    networking.firewall = {
-      allowedTCPPorts = [
-        5349  # STUN TLS
-        5350  # STUN TLS alt
-      ];
-      allowedUDPPortRanges = [
-        { from = 49152; to = 49999; } # TURN relay
-      ];
-    };
-
-    security.acme.certs = {
-      "turn.vimium.com" = {
-        reloadServices = [ "coturn" ];
-      };
-    };
-
-    age.secrets."passwords/services/coturn/shared-secret" = {
-      file = "${inputs.secrets}/passwords/services/coturn/shared-secret.age";
-      owner = "turnserver";
-      group = "turnserver";
-    };
-
-    services.coturn = {
-      enable = true;
-      lt-cred-mech = true;
-      use-auth-secret = true;
-      static-auth-secret-file = config.age.secrets."passwords/services/coturn/shared-secret".path;
-      realm = "turn.vimium.com";
-      relay-ips = [
-        "198.244.190.160"
-      ];
-      no-tcp-relay = true;
-      extraConfig = ''
-        cipher-list="HIGH"
-        no-loopback-peers
-        no-multicast-peers
-      '';
-      secure-stun = true;
-      cert = "/var/lib/acme/turn.vimium.com/fullchain.pem";
-      pkey = "/var/lib/acme/turn.vimium.com/key.pem";
-      min-port = 49152;
-      max-port = 49999;
-    };
-  };
-}

modules/services/gitea/default.nix

@@ -1,83 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-with lib;
-
-let
-  cfg = config.modules.services.gitea;
-in {
-  options.modules.services.gitea = {
-    enable = mkOption {
-      default = false;
-      example = true;
-    };
-  };
-
-  config = mkIf cfg.enable {
-    users = {
-      users.git = {
-        isSystemUser = true;
-        useDefaultShell = true;
-        group =  "git";
-        extraGroups = [ "gitea" ];
-        home = config.services.gitea.stateDir;
-      };
-      groups.git = { };
-    };
-
-    services.nginx = {
-      upstreams.gitea = {
-        servers = {
-          "unix:${config.services.gitea.settings.server.HTTP_ADDR}" = { };
-        };
-      };
-      virtualHosts = {
-        "git.vimium.com" = {
-          forceSSL = true;
-          enableACME = true;
-          locations."/".proxyPass = "http://gitea";
-        };
-      };
-    };
-
-    services.gitea = rec {
-      package = pkgs.unstable.gitea;
-      enable = true;
-      user = "git";
-      appName = "Vimium Git";
-      stateDir = "/var/lib/gitea";
-      repositoryRoot = "${stateDir}/repositories";
-      database = {
-        type = "sqlite3";
-        inherit user;
-        path = "${stateDir}/gitea.db";
-      };
-      lfs = {
-        enable = true;
-        contentDir = "${stateDir}/lfs";
-      };
-      settings = {
-        server = {
-          SSH_USER = "git";
-          SSH_DOMAIN = "git.vimium.com";
-          SSH_PORT = lib.head config.services.openssh.ports;
-          OFFLINE_MODE = true;
-          PROTOCOL = "http+unix";
-          DOMAIN = config.networking.domain;
-          ROOT_URL = "https://git.vimium.com/";
-        };
-        service.DISABLE_REGISTRATION = true;
-        session.COOKIE_SECURE = true;
-        log.ROOT_PATH = "${stateDir}/log";
-        ui = {
-          THEMES = "gitea,arc-green,github-dark,bthree-dark";
-          DEFAULT_THEME = "github-dark";
-        };
-        actions.ENABLED = true;
-        indexer = {
-          REPO_INDEXER_ENABLED = true;
-        };
-        packages.CHUNKED_UPLOAD_PATH = lib.mkForce "${stateDir}/data/tmp/package-upload";
-      };
-    };
-  };
-}

modules/services/headscale/default.nix

@@ -1,43 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-with lib;
-
-let
-  cfg = config.modules.services.headscale;
-in {
-  options.modules.services.headscale = {
-    enable = mkOption {
-      default = false;
-      example = true;
-    };
-  };
-
-  config = mkIf cfg.enable {
-    services.nginx.virtualHosts = {
-      "headscale.vimium.net" = {
-        forceSSL = true;
-        enableACME = true;
-        locations."/" = {
-          proxyPass = "http://localhost:${toString config.services.headscale.port}";
-          proxyWebsockets = true;
-        };
-      };
-    };
-
-    services.headscale = {
-      enable = true;
-      port = 8080;
-      settings = {
-        server_url = "https://headscale.vimium.net";
-        dns_config = {
-          base_domain = "vimium.net";
-        };
-        logtail.enabled = false;
-      };
-    };
-
-    environment.systemPackages = with pkgs; [
-      config.services.headscale.package
-    ];
-  };
-}

modules/services/matrix-synapse/default.nix

@@ -1,127 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-with lib;
-
-let
-  cfg = config.modules.services.matrix-synapse;
-  matrixClientConfig = {
-    "m.homeserver" = {
-      base_url = "https://matrix.vimium.com";
-      server_name = "vimium.com";
-    };
-    "m.identity_server" = {};
-  };
-  matrixServerConfig."m.server" = "matrix.vimium.com:443";
-  mkWellKnown = data: ''
-    more_set_headers 'Content-Type: application/json';
-    return 200 '${builtins.toJSON data}';
-  '';
-in {
-  options.modules.services.matrix-synapse = {
-    enable = mkOption {
-      default = false;
-      example = true;
-    };
-  };
-
-  config = mkIf cfg.enable {
-    networking.firewall.allowedTCPPorts = [
-      8448 # Matrix federation
-    ];
-
-    security.acme.certs = {
-      "matrix.vimium.com" = {
-        reloadServices = [ "matrix-synapse" ];
-      };
-    };
-
-    services.nginx.virtualHosts = {
-      "chat.vimium.com" = {
-        forceSSL = true;
-        enableACME = true;
-        root = pkgs.unstable.element-web.override {
-          conf = {
-            default_server_config = matrixClientConfig;
-            brand = "Vimium Chat";
-            branding = {
-              auth_header_logo_url = "https://vimium.com/images/logo.svg";
-              auth_footer_links = [
-                { "text" = "Vimium.com"; "url" = "https://vimium.com"; }
-              ];
-            };
-          };
-        };
-      };
-      "matrix.vimium.com" = {
-        forceSSL = true;
-        enableACME = true;
-        listen = [
-          {
-            addr = "0.0.0.0";
-            port = 443;
-            ssl = true;
-          }
-          {
-            addr = "0.0.0.0";
-            port = 80;
-          }
-          {
-            addr = "0.0.0.0";
-            port = 8448;
-            ssl = true;
-          }
-          {
-            addr = "[::1]";
-            port = 443;
-            ssl = true;
-          }
-          {
-            addr = "[::1]";
-            port = 80;
-          }
-          {
-            addr = "[::1]";
-            port = 8448;
-            ssl = true;
-          }
-        ];
-        locations = {
-          "/" = {
-            proxyPass = "http://localhost:8008";
-            extraConfig = ''
-              proxy_set_header X-Forwarded-For $remote_addr;
-            '';
-          };
-          "/_matrix" = {
-            proxyPass = "http://localhost:8008";
-            extraConfig = ''
-              proxy_set_header X-Forwarded-For $remote_addr;
-              client_max_body_size 50M;
-            '';
-          };
-          "/_synapse/client".proxyPass = "http://localhost:8008";
-        };
-      };
-      "vimium.com" = {
-        locations."= /.well-known/matrix/server".extraConfig = (mkWellKnown matrixServerConfig);
-        locations."= /.well-known/matrix/client".extraConfig = (mkWellKnown matrixClientConfig);
-      };
-    };
-
-    services.matrix-synapse = {
-      enable = true;
-      settings = {
-        database.name = "sqlite3";
-        enable_registration = false;
-        server_name = "vimium.com";
-        # turn_shared_secret = "???";
-        # turn_uris = [
-        #   "turn:turn.vimium.com:5349?transport=udp"
-        #   "turn:turn.vimium.com:5350?transport=udp"
-        #   "turn:turn.vimium.com:5349?transport=tcp"
-        #   "turn:turn.vimium.com:5350?transport=tcp"
-        # ];
-      };
-    };
-  };
-}

modules/services/nginx/default.nix

@@ -1,157 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-
-with lib;
-
-let
-  cfg = config.modules.services.nginx;
-  nginxErrorPages = ''
-    location @error_pages {
-      rewrite ^.*$ /''${status}.html break;
-
-      root "/var/www/html/errors";
-    }
-  '';
-  nginxEdgeHeaders = ''
-    more_set_headers 'Server: Vimium';
-    more_set_headers 'Access-Control-Allow-Origin: *';
-    add_header Expect-CT max-age=30 always;
-    add_header Referrer-Policy strict-origin-when-cross-origin always;
-    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
-    add_header Vimium-Responding-Instance $hostname;
-    add_header X-XSS-Protection "1; mode=block" always;
-    add_header X-Content-Type-Options nosniff always;
-  '';
-  nginxStrictHeaders = ''
-    add_header X-Frame-Options SAMEORIGIN always;
-    add_header Permissions-Policy "fullscreen=(self), sync-xhr=(self)" always;
-  '';
-  mkRedirect = from: to: {
-    "${from}" = {
-      forceSSL = true;
-      enableACME = true;
-      serverAliases = [ "www.${from}" ];
-      locations."/".return = "301 https://${to}$request_uri";
-      extraConfig = nginxErrorPages + nginxEdgeHeaders + nginxStrictHeaders;
-    };
-  };
-in {
-  options.modules.services.nginx = {
-    enable = mkOption {
-      default = false;
-      example = true;
-    };
-  };
-
-  config = mkIf cfg.enable {
-    networking.firewall.allowedTCPPorts = [
-      80    # HTTP
-      443   # HTTPS
-    ];
-
-    services.nginx = {
-      enable = true;
-      package = pkgs.openresty;
-      recommendedGzipSettings = true;
-      recommendedOptimisation = true;
-      recommendedTlsSettings = true;
-      clientMaxBodySize = "2G";
-      sslProtocols = "TLSv1.2 TLSv1.3";
-      sslCiphers = "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384";
-      appendHttpConfig = ''
-        error_page 400 @error_pages;
-        error_page 401 @error_pages;
-        error_page 403 @error_pages;
-        error_page 404 @error_pages;
-        error_page 405 @error_pages;
-        error_page 429 @error_pages;
-        error_page 500 @error_pages;
-        error_page 501 @error_pages;
-        error_page 502 @error_pages;
-        error_page 503 @error_pages;
-        error_page 504 @error_pages;
-
-        client_body_buffer_size 16k;
-        client_header_buffer_size 8k;
-      '';
-      appendConfig = ''
-        worker_processes auto;
-        worker_cpu_affinity auto;
-        worker_rlimit_nofile 50000;
-      '';
-      eventsConfig = ''
-        worker_connections 20000;
-        multi_accept off;
-      '';
-      virtualHosts = {
-        ## Static sites
-        "jellyfin.vimium.com" = {
-          forceSSL = true;
-          enableACME = true;
-          extraConfig = nginxErrorPages + nginxEdgeHeaders;
-          locations."/" = {
-            proxyPass = "http://localhost:8000";
-            extraConfig = ''
-              proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-              proxy_set_header X-Forwarded-Proto $scheme;
-              proxy_set_header X-Real-IP $remote_addr;
-              proxy_set_header Host $host;
-
-              proxy_set_header Range $http_range;
-              proxy_set_header If-Range $http_if_range;
-
-              proxy_http_version 1.1;
-              proxy_set_header Upgrade $http_upgrade;
-              proxy_set_header Connection "upgrade";
-            '';
-          };
-        };
-        "pki.vimium.com" = {
-          addSSL = true;
-          forceSSL = false;
-          enableACME = true;
-          extraConfig = ''
-            ${nginxErrorPages}
-            more_set_headers 'Server: Vimium';
-          '';
-          locations."/" = {
-            root = "/var/www/pki.vimium.com";
-          };
-        };
-        "suhailhussain.com" = {
-          forceSSL = true;
-          enableACME = true;
-          serverAliases = [ "www.suhailhussain.com" ];
-          extraConfig = nginxErrorPages + nginxEdgeHeaders + nginxStrictHeaders;
-          locations."/" = {
-            root = "/var/www/suhailhussain.com";
-          };
-        };
-        "vimium.com" = {
-          default = true;
-          forceSSL = true;
-          enableACME = true;
-          serverAliases = [ "www.vimium.com" ];
-          extraConfig = nginxErrorPages + nginxEdgeHeaders + nginxStrictHeaders + ''
-            add_header Content-Security-Policy "default-src 'self' https://vimium.com https://www.vimium.com; style-src 'unsafe-inline'; object-src 'none'; upgrade-insecure-requests" always;
-          '';
-          locations."/" = {
-            root = "/var/www/vimium.com";
-          };
-        };
-      }
-      ## Redirects
-      // (mkRedirect "h0lt.com" "jdholt.com")
-      // (mkRedirect "jordanholt.xyz" "jdholt.com")
-      // (mkRedirect "jdholt.com" "vimium.com")
-      // (mkRedirect "omnimagic.com" "vimium.com")
-      // (mkRedirect "omnimagic.net" "vimium.com")
-      // (mkRedirect "thelostlegend.com" "suhailhussain.com")
-      // (mkRedirect "vimium.co" "vimium.com")
-      // (mkRedirect "vimium.co.uk" "vimium.com")
-      // (mkRedirect "vimium.info" "vimium.com")
-      // (mkRedirect "vimium.net" "vimium.com")
-      // (mkRedirect "vimium.org" "vimium.com")
-      // (mkRedirect "vimium.xyz" "vimium.com");
-    };
-  };
-}

modules/shell/git/default.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.shell.git;
 in {
   options.modules.shell.git = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     home.programs.git = {
       enable = true;
       aliases = {

modules/shell/zsh/default.nix

@@ -1,15 +1,14 @@
 { config, lib, pkgs, ... }:
 
+with lib;
+with lib.my;
 let cfg = config.modules.shell.zsh;
 in {
   options.modules.shell.zsh = {
-    enable = lib.mkOption {
+    enable = mkBoolOpt false;
-      default = false;
-      example = true;
-    };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     users.defaultUserShell = pkgs.zsh;
 
     programs.zsh = {

overlays/gnome.nix

@@ -4,7 +4,7 @@ self: super:
     mutter = gsuper.mutter.overrideAttrs (oldAttrs: {
       src = super.fetchurl {
         url = "https://gitlab.gnome.org/Community/Ubuntu/mutter/-/archive/triple-buffering-v4-45/mutter-triple-buffering-v4-45.tar.gz";
-        sha256 = "tN+zQ5brk+hc+louIipqPV/Bqft42ghKOzjZZMj5Q8A=";
+        sha256 = "E+AdsQdotqlH/kYskl+Fwv0i+UTK7mfdkJ+zlfLdU9o=";
       };
     });
   });

secrets.nix

@@ -0,0 +1,10 @@
+let
+  jordan = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILVHTjsyMIV4THNw6yz0OxAxGnC+41gX72UrPqTzR+OS";
+  users = [ jordan ];
+
+  odyssey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJre8/cjdoUnbTu0x4ClTITcq4lq+FjpEyJBbLbOlox7";
+  systems = [ odyssey ];
+in
+{
+  "secrets/odyssey_borg_passphrase.age".publicKeys = [ jordan odyssey ];
+}