flake.lock: Update

Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/d0b4408eaf782a1ada0a9133bb1cecefdd59c696' (2024-01-15)
  → 'github:nix-community/disko/0033adc6e3f1ed076f3ed1c637ef1dfe6bef6733' (2024-01-18)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/b8dd8be3c790215716e7c12b247f45ca525867e2' (2024-01-15)
  → 'github:NixOS/nixpkgs/8bf65f17d8070a0a490daf5f1c784b87ee73982c' (2024-01-17)

README.md

@@ -7,10 +7,18 @@ System and user configuration for NixOS-based systems.
 | **Shell:** | zsh |
 | **DE:** | GNOME |
 | **Theme:** | adwaita |
-| **Terminal:** | BlackBox |
+| **Terminal:** | Console |
 
-## Quick start
+## Provisioning
-1. Copy SSH keypair and `known_hosts` to `~/.ssh`
+> [nixos-anywhere](https://github.com/nix-community/nixos-anywhere) is the module used for provisioning
-1. Import GPG keys and set ultimate trust with `echo "KEYID:6:" | gpg --import-ownertrust`
+
-1. `git clone git@git.vimium.com:jordan/nix-config.git projects/jordan/nix-config`
+Generate a new SSH host key in "$temp/etc/ssh" as per [this guide](https://nix-community.github.io/nixos-anywhere/howtos/secrets.html#example-decrypting-an-openssh-host-key-with-pass).
-1. `sudo nixos-rebuild switch --flake .#`
+
+Then run;
+```
+nix run github:nix-community/nixos-anywhere -- \
+  --disk-encryption-keys /tmp/secret.key /tmp/secret.key \
+  --extra-files "$temp" \
+  --flake .#<hostname> \
+  root@<ip>
+```

flake.lock

@@ -1,73 +1,291 @@
 {
   "nodes": {
-    "firefox-gnome-theme": {
+    "agenix": {
-      "flake": false,
+      "inputs": {
+        "darwin": "darwin",
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1699621711,
+        "lastModified": 1703433843,
-        "narHash": "sha256-GUvBQbagF/7W1AriPVvJYA1cmk9Y/iWXghj3cIFYQzU=",
+        "narHash": "sha256-nmtA4KqFboWxxoOAA6Y1okHbZh+HsXaMPFkYHsoDRDw=",
-        "owner": "rafaelmardojai",
+        "owner": "ryantm",
-        "repo": "firefox-gnome-theme",
+        "repo": "agenix",
-        "rev": "1c32013cdbe17406de496cdf5f6899b84c4bbfed",
+        "rev": "417caa847f9383e111d1397039c9d4337d024bf0",
         "type": "github"
       },
       "original": {
-        "owner": "rafaelmardojai",
+        "owner": "ryantm",
-        "repo": "firefox-gnome-theme",
+        "repo": "agenix",
         "type": "github"
       }
     },
-    "home-manager": {
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1700795494,
+        "narHash": "sha256-gzGLZSiOhf155FW7262kdHo2YDeugp3VuIFb4/GGng0=",
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "rev": "4b9b83d5a92e8c1fbfd8eb27eda375908c11ec4d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lnl7",
+        "ref": "master",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
+    "deploy-rs": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs_2",
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1704875591,
+        "narHash": "sha256-eWRLbqRcrILgztU/m/k7CYLzETKNbv0OsT2GjkaNm8A=",
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "rev": "1776009f1f3fb2b5d236b84d9815f2edee463a9b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "type": "github"
+      }
+    },
+    "disko": {
       "inputs": {
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1699748081,
+        "lastModified": 1705540973,
-        "narHash": "sha256-MOmMapBydd7MTjhX4eeQZzKlCABWw8W6iSHSG4OeFKE=",
+        "narHash": "sha256-kNt/qAEy7ueV7NKbVc8YMHWiQAAgrir02MROYNI8fV0=",
         "owner": "nix-community",
-        "repo": "home-manager",
+        "repo": "disko",
-        "rev": "04bac349d585c9df38d78e0285b780a140dc74a4",
+        "rev": "0033adc6e3f1ed076f3ed1c637ef1dfe6bef6733",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-23.05",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
+    "firefox-gnome-theme": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1705281830,
+        "narHash": "sha256-gpUrma8XjAnHULRmD5RRVVZJNvxFrIEyGQLx6oEE9D4=",
+        "owner": "rafaelmardojai",
+        "repo": "firefox-gnome-theme",
+        "rev": "eb7c43d11abc157f97d032018115c9f7b04ca4de",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rafaelmardojai",
+        "repo": "firefox-gnome-theme",
+        "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": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1703113217,
+        "narHash": "sha256-7ulcXOk63TIT2lVDSExj7XzFx09LpdSAPtvgtM7yQPE=",
+        "owner": "nix-community",
         "repo": "home-manager",
+        "rev": "3bfaacf46133c037bb356193bd2f1765d9dc82c1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "home-manager_2": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1705476964,
+        "narHash": "sha256-W5OK1fnj4qdn1HWOlxV2S3YiUvfaVjQM5ldWVpGV1fs=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "85c3b600f660abd86e94cbcd1c46733943197a07",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-23.11",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1705312285,
+        "narHash": "sha256-rd+dY+v61Y8w3u9bukO/hB55Xl4wXv4/yC8rCGVnK5U=",
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "rev": "bee2202bec57e521e3bd8acd526884b9767d7fa0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1700097215,
+        "lastModified": 1703013332,
-        "narHash": "sha256-ODQ3gBTv1iHd7lG21H+ErVISB5wVeOhd/dEogOqHs/I=",
+        "narHash": "sha256-+tFNwMvlXLbJZXiMHqYq77z/RfmpfpiI3yjL6o/Zo9M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9fb122519e9cd465d532f736a98c1e1eb541ef6f",
+        "rev": "54aac082a4d9bb5bbc5c4e899603abfb76a3f6d6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1702272962,
+        "narHash": "sha256-D+zHwkwPc6oYQ4G3A1HuadopqRwUY/JkMwHz1YF7j4Q=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e97b3e4186bcadf0ef1b6be22b8558eab1cdeb5d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1705458851,
+        "narHash": "sha256-uQvEhiv33Zj/Pv364dTvnpPwFSptRZgVedDzoM+HqVg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8bf65f17d8070a0a490daf5f1c784b87ee73982c",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-23.05",
+        "ref": "nixos-23.11",
         "type": "indirect"
       }
     },
     "root": {
       "inputs": {
+        "agenix": "agenix",
+        "deploy-rs": "deploy-rs",
+        "disko": "disko",
         "firefox-gnome-theme": "firefox-gnome-theme",
-        "home-manager": "home-manager",
+        "home-manager": "home-manager_2",
-        "nixpkgs": "nixpkgs",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs_3",
+        "secrets": "secrets",
         "thunderbird-gnome-theme": "thunderbird-gnome-theme"
       }
     },
+    "secrets": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1704547919,
+        "narHash": "sha256-yc0l7p6bHjR6HD6N09U/G3igHUPDUnZyFliTw7XC3VA=",
+        "ref": "refs/heads/master",
+        "rev": "b11b903ed707826a756b7803633f4684a19e637d",
+        "revCount": 11,
+        "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": 1699285862,
+        "lastModified": 1701889124,
-        "narHash": "sha256-3TQYBJAeQ2fPFxQnD5iKRKKWFlN3GJhz1EkdwE+4m0k=",
+        "narHash": "sha256-K+6oh7+J6RDBFkxphY/pzf0B+q5+IY54ZMKZrFSKXlc=",
         "owner": "rafaelmardojai",
         "repo": "thunderbird-gnome-theme",
-        "rev": "a899ca12204d19f4834fbd092aa5bb05dc4bd127",
+        "rev": "966e9dd54bd2ce9d36d51cd6af8c3bac7a764a68",
         "type": "github"
       },
       "original": {
@@ -75,6 +293,24 @@
         "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

@@ -1,83 +1,92 @@
 {
-  description = "NixOS/Darwin system configuration";
+  description = "NixOS system configuration";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-23.05";
+    nixpkgs.url = "nixpkgs/nixos-23.11";
+    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-23.05";
+      url = "github:nix-community/home-manager/release-23.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     firefox-gnome-theme = {
       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, home-manager, ... }:
+  outputs = inputs @ { self, nixpkgs, agenix, deploy-rs, disko, home-manager, nixos-hardware, secrets, ... }:
     let
-      inherit (lib) attrValues;
+      nixpkgsForSystem = system: inputs.nixpkgs;
-      inherit (lib.my) mapModules mapModulesRec;
+      overlays = [
-
+        agenix.overlays.default
-      system = "x86_64-linux";
+        (import ./overlays/gnome.nix)
-
+      ];
-      mkPkgs = pkgs: extraOverlays:
+      commonModules = [
-        import pkgs {
+        agenix.nixosModules.age
-          inherit system;
+        disko.nixosModules.disko
+        home-manager.nixosModule
+        ./modules
+      ];
+      nixosSystem = { system, name, extraModules ? [] }:
+        let
+          nixpkgs = nixpkgsForSystem 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;
-          overlays = extraOverlays ++ (lib.attrValues self.overlays);
                 };
-      pkgs = mkPkgs nixpkgs [];
+                networking.hostName = name;
-
+                nix = {
-      lib = nixpkgs.lib.extend (self: super: {
+                  extraOptions = "experimental-features = nix-command flakes";
-        my = import ./lib {
-          inherit pkgs inputs;
-          lib = self;
                 };
-      });
+              })
-    in {
+            ./hosts/${name}
-      lib = lib.my;
+          ] ++ extraModules;
-
+        };
+    in
+    {
       nixosConfigurations = {
-        atlas = nixpkgs.lib.nixosSystem {
+        atlas = nixosSystem { system = "x86_64-linux"; name = "atlas"; };
-          modules = [
+        eos = nixosSystem { system = "x86_64-linux"; name = "eos"; };
-            inputs.home-manager.nixosModules.home-manager
+        helios = nixosSystem { system = "x86_64-linux"; name = "helios"; };
-            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
+        hypnos = nixosSystem { system = "x86_64-linux"; name = "hypnos"; };
-            (import ./modules)
+        odyssey = nixosSystem { system = "x86_64-linux"; name = "odyssey"; };
-            ./hosts/atlas
+        pi = nixosSystem { system = "aarch64-linux"; name = "pi"; extraModules = [ nixos-hardware.nixosModules.raspberry-pi-4 ]; };
-          ];
-          specialArgs = { inherit lib inputs; };
       };
-        eos = nixpkgs.lib.nixosSystem {
+
-          modules = [
+      deploy.nodes.pi = {
-            inputs.home-manager.nixosModules.home-manager
+        hostname = "10.0.1.191";
-            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
+        sshUser = "root";
-            (import ./modules)
+
-            ./hosts/eos
+        profiles.system = {
-          ];
+          user = "root";
-          specialArgs = { inherit lib inputs; };
+          path = deploy-rs.lib.aarch64-linux.activate.nixos self.nixosConfigurations.pi;
-        };
-        helios = nixpkgs.lib.nixosSystem {
-          modules = [
-            inputs.home-manager.nixosModules.home-manager
-            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
-            (import ./modules)
-            ./hosts/helios
-          ];
-          specialArgs = { inherit lib inputs; };
-        };
-        odyssey = nixpkgs.lib.nixosSystem {
-          modules = [
-            inputs.home-manager.nixosModules.home-manager
-            { nixpkgs.overlays = [ (import ./overlays/gnome.nix) ]; }
-            (import ./modules)
-            ./hosts/odyssey
-          ];
-          specialArgs = { inherit lib inputs; };
         };
       };
+
+      # checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;
     };
 }
+

hosts/atlas/default.nix

@@ -1,6 +1,5 @@
 { config, lib, pkgs, ... }:
 
-with lib.my;
 {
   imports = [
     ./hardware-configuration.nix

hosts/atlas/hardware-configuration.nix

@@ -1,70 +1,66 @@
-# 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.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot = {
-  boot.initrd.kernelModules = [ ];
+    initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
-  boot.initrd.supportedFilesystems = [ "zfs" ];
+    initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+    initrd.supportedFilesystems = [ "zfs" ];
-  boot.kernelParams = [ "elevator=none" ];
+    kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
+    kernelParams = [ "elevator=none" ];
-  boot.supportedFilesystems = [ "zfs" ];
+    extraModulePackages = [ ];
+    supportedFilesystems = [ "zfs" ];
+  };
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "rpool/system/root";
+    device = "rpool/system/root";
     fsType = "zfs";
   };
 
-  fileSystems."/home" =
+  fileSystems."/home" = {
-    { device = "rpool/user/home";
+    device = "rpool/user/home";
     fsType = "zfs";
   };
 
-  fileSystems."/nix" =
+  fileSystems."/nix" = {
-    { device = "rpool/local/nix";
+    device = "rpool/local/nix";
     fsType = "zfs";
   };
 
-  fileSystems."/tmp" =
+  fileSystems."/tmp" = {
-    { device = "rpool/local/tmp";
+    device = "rpool/local/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/var" =
+  fileSystems."/var" = {
-    { device = "rpool/system/var";
+    device = "rpool/system/var";
     fsType = "zfs";
   };
 
-  fileSystems."/var/log" =
+  fileSystems."/var/log" = {
-    { device = "rpool/system/var/log";
+    device = "rpool/system/var/log";
     fsType = "zfs";
   };
 
-  fileSystems."/var/tmp" =
+  fileSystems."/var/tmp" = {
-    { device = "rpool/system/var/tmp";
+    device = "rpool/system/var/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/00B2-0384";
+    device = "/dev/disk/by-uuid/00B2-0384";
     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/desktop.nix

@@ -1,7 +1,5 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 {
   time.timeZone = "Europe/London";
 
@@ -46,7 +44,14 @@ with lib.my;
     neovim
   ];
 
-  nix.settings = {
+  system.autoUpgrade = {
+    enable = true;
+    flake = "git+ssh://git@git.vimium.com/jordan/nix-config.git";
+    randomizedDelaySec = "10min";
+  };
+
+  nix = {
+    settings = {
       connect-timeout = 5;
       log-lines = 25;
       min-free = 128000000;
@@ -61,6 +66,12 @@ with lib.my;
         "odyssey.mesh.vimium.net:ZhQhjscPWjoN4rlZwoMELznEiBnZ9O26iyGA27ibilQ="
       ];
     };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "-d --delete-older-than 7d";
+    };
+  };
 
   modules.desktop.gnome.enable = true;
   modules.networking.tailscale.enable = true;

hosts/eos/default.nix

@@ -1,6 +1,5 @@
 { config, lib, pkgs, ... }:
 
-with lib.my;
 {
   imports = [
     ./hardware-configuration.nix

hosts/eos/hardware-configuration.nix

@@ -1,71 +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.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot = {
-  boot.initrd.kernelModules = [ ];
+    initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
-  boot.initrd.supportedFilesystems = [ "zfs" ];
+    initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
+    initrd.supportedFilesystems = [ "zfs" ];
-  boot.kernelParams = [ "elevator=none" ];
+    kernelModules = [ ];
-  boot.extraModulePackages = [ ];
+    kernelParams = [ "elevator=none" ];
-  boot.supportedFilesystems = [ "zfs" ];
+    extraModulePackages = [ ];
+    supportedFilesystems = [ "zfs" ];
+  };
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "rpool/system/root";
+    device = "rpool/system/root";
     fsType = "zfs";
   };
 
-  fileSystems."/home" =
+  fileSystems."/home" = {
-    { device = "rpool/user/home";
+    device = "rpool/user/home";
     fsType = "zfs";
   };
 
-  fileSystems."/nix" =
+  fileSystems."/nix" = {
-    { device = "rpool/local/nix";
+    device = "rpool/local/nix";
     fsType = "zfs";
   };
 
-  fileSystems."/tmp" =
+  fileSystems."/tmp" = {
-    { device = "rpool/local/tmp";
+    device = "rpool/local/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/var" =
+  fileSystems."/var" = {
-    { device = "rpool/system/var";
+    device = "rpool/system/var";
     fsType = "zfs";
   };
 
-  fileSystems."/var/log" =
+  fileSystems."/var/log" = {
-    { device = "rpool/system/var/log";
+    device = "rpool/system/var/log";
     fsType = "zfs";
   };
 
-  fileSystems."/var/tmp" =
+  fileSystems."/var/tmp" = {
-    { device = "rpool/system/var/tmp";
+    device = "rpool/system/var/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/28E6-5509";
+    device = "/dev/disk/by-uuid/28E6-5509";
     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

@@ -1,19 +1,24 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, inputs, ... }:
 
-with lib.my;
 {
   imports = [
     ./hardware-configuration.nix
     ../desktop.nix
   ];
 
-  boot.loader.grub.enable = true;
+  boot = {
-  boot.loader.grub.device = "/dev/sda";
+    loader.grub = {
-  boot.loader.grub.zfsSupport = true;
+      enable = true;
+      device = "/dev/sda";
+      zfsSupport = true;
+    };
+  };
 
-  networking.hostName = "helios";
+  networking = {
-  networking.hostId = "47d23505";
+    hostName = "helios";
-  networking.networkmanager.enable = true;
+    hostId = "47d23505";
+    networkmanager.enable = true;
+  };
 
   nix.package = pkgs.nixFlakes;
   nix.extraOptions = ''
@@ -41,6 +46,15 @@ with lib.my;
       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;

hosts/helios/hardware-configuration.nix

@@ -1,65 +1,61 @@
-# 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.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" "zfs" ];
+  boot = {
-  boot.initrd.kernelModules = [ ];
+    initrd.availableKernelModules = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" "zfs" ];
-  boot.initrd.supportedFilesystems = [ "zfs" ];
+    initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+    initrd.supportedFilesystems = [ "zfs" ];
-  boot.kernelParams = [ "elevator=none" ];
+    kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
+    kernelParams = [ "elevator=none" ];
-  boot.supportedFilesystems = [ "zfs" ];
+    extraModulePackages = [ ];
+    supportedFilesystems = [ "zfs" ];
+  };
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "rpool/system/root";
+    device = "rpool/system/root";
     fsType = "zfs";
   };
 
-  fileSystems."/home" =
+  fileSystems."/home" = {
-    { device = "rpool/user/home";
+    device = "rpool/user/home";
     fsType = "zfs";
   };
 
-  fileSystems."/nix" =
+  fileSystems."/nix" = {
-    { device = "rpool/local/nix";
+    device = "rpool/local/nix";
     fsType = "zfs";
   };
 
-  fileSystems."/tmp" =
+  fileSystems."/tmp" = {
-    { device = "rpool/local/tmp";
+    device = "rpool/local/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/var/log" =
+  fileSystems."/var/log" = {
-    { device = "rpool/system/var/log";
+    device = "rpool/system/var/log";
     fsType = "zfs";
   };
 
-  fileSystems."/var/tmp" =
+  fileSystems."/var/tmp" = {
-    { device = "rpool/system/var/tmp";
+    device = "rpool/system/var/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/sda1";
+    device = "/dev/sda1";
     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

@@ -0,0 +1,35 @@
+# 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

@@ -0,0 +1,50 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./hardware-configuration.nix
+    ./disko-config.nix
+    ../desktop.nix
+  ];
+
+  boot.loader = {
+    systemd-boot.enable = true;
+    efi.canTouchEfiVariables = true;
+  };
+
+  networking = {
+    hostName = "hypnos";
+    hostId = "cf791898";
+  };
+
+  nix = {
+    package = pkgs.nixFlakes;
+    extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+  };
+
+  modules = {
+    desktop = {
+      browsers = {
+        firefox.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

@@ -0,0 +1,126 @@
+{ 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

@@ -0,0 +1,21 @@
+{ 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;
+}
+

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

@@ -1,4 +1,4 @@
-From c16be6b3b4da5a55e3ff4258ada123b5f03757e5 Mon Sep 17 00:00:00 2001
+From daebf42bd955f6f8d971af967c675e4e339cb0b2 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
@@ -6,8 +6,9 @@ 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 ++--
- 3 files changed, 5 insertions(+), 5 deletions(-)
+ 4 files changed, 6 insertions(+), 6 deletions(-)
 
 diff --git a/sound/usb/format.c b/sound/usb/format.c
 index ab5fed9f55b6..da50a4782414 100644
@@ -37,6 +38,19 @@ 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
@@ -53,5 +67,5 @@ index ab2b938502eb..b86832edaaa0 100644
  
  
 -- 
-2.40.1
+2.42.0
 

hosts/odyssey/audio.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+let
+  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 {
+  boot.kernelModules = [ "snd-usb-audio" ];
+  boot.extraModulePackages = [
+    (patched)
+  ];
+
+  environment.etc = {
+    "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;
+  };
+ } 

hosts/odyssey/default.nix

@@ -1,9 +1,9 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, inputs, ... }:
 
-with lib.my;
 {
   imports = [
     ./hardware-configuration.nix
+    ./audio.nix
     ../desktop.nix
   ];
 
@@ -16,43 +16,27 @@ with lib.my;
 
   networking.hostName = "odyssey";
   networking.hostId = "c5e68d78";
-
   networking.networkmanager.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;
+  # Work around https://github.com/NixOS/nixpkgs/issues/263359
+  networking.firewall.trustedInterfaces = [ "lxdbr0" "virbr0" ];
 
   users.defaultUserShell = pkgs.zsh;
 
   system.stateVersion = "22.11";
 
+  services.journald.extraConfig = ''
+    SystemMaxUse=4G
+    MaxRetentionSec=90day
+  '';
+
   services.nix-serve = {
     enable = true;
     secretKeyFile = "/var/cache-priv-key.pem";
@@ -74,6 +58,14 @@ with lib.my;
       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;
@@ -89,11 +81,21 @@ with lib.my;
     };
     editors = {
       neovim.enable = true;
+      vscode.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;

hosts/odyssey/hardware-configuration.nix

@@ -1,78 +1,72 @@
-# 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
+{
-  snd-usb-audio-module = pkgs.callPackage ./snd-usb-audio.nix {
+  imports = [
-    kernel = config.boot.kernelPackages.kernel;
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot = {
+    initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+    initrd.kernelModules = [ ];
+    initrd.supportedFilesystems = [ "zfs" ];
+    kernelModules = [ "kvm-intel" ];
+    kernelPackages = pkgs.linuxPackages;
+    supportedFilesystems = [ "ntfs" ];
+    binfmt.emulatedSystems = [ "aarch64-linux" ];
   };
-in {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  hardware = {
-  boot.initrd.kernelModules = [ ];
+    cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-  boot.kernelModules = [ "kvm-intel" ];
+    nvidia = {
-  boot.extraModulePackages = [
-    (snd-usb-audio-module.overrideAttrs (_: {
-      patches = [ ./0001-Update-device-ID-for-PreSonus-1824c.patch ];
-    }))
-  ];
-  boot.supportedFilesystems = [ "ntfs" ];
-  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
-
-  hardware.nvidia = {
       modesetting.enable = true;
       powerManagement.enable = true;
     };
+  };
+
   services.xserver.videoDrivers = [ "nvidia" ];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "rpool/system/root";
+    device = "rpool/system/root";
     fsType = "zfs";
   };
 
-  fileSystems."/home" =
+  fileSystems."/home" = {
-    { device = "rpool/user/home";
+    device = "rpool/user/home";
     fsType = "zfs";
   };
 
-  fileSystems."/var" =
+  fileSystems."/var" = {
-    { device = "rpool/system/var";
+    device = "rpool/system/var";
     fsType = "zfs";
   };
 
-  fileSystems."/tmp" =
+  fileSystems."/tmp" = {
-    { device = "rpool/local/tmp";
+    device = "rpool/local/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/var/log" =
+  fileSystems."/var/log" = {
-    { device = "rpool/system/var/log";
+    device = "rpool/system/var/log";
     fsType = "zfs";
   };
 
-  fileSystems."/var/tmp" =
+  fileSystems."/var/tmp" = {
-    { device = "rpool/system/var/tmp";
+    device = "rpool/system/var/tmp";
     fsType = "zfs";
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/E63E-8E75";
+    device = "/dev/disk/by-uuid/E63E-8E75";
     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

@@ -0,0 +1,25 @@
+# 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

@@ -0,0 +1,240 @@
+{ config, lib, pkgs, inputs, ... }:
+
+{
+  imports = [
+    ./hardware-configuration.nix
+    ../server.nix
+  ];
+
+  networking.hostId = "731d1660";
+
+  hardware = {
+    raspberry-pi."4" = {
+      apply-overlays-dtmerge.enable = true;
+      audio.enable = false;
+      fkms-3d.enable = false;
+      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;
+
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    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 = {
+    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";
+      };
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    libraspberrypi
+    raspberrypi-eeprom
+  ];
+
+  system.stateVersion = "22.11";
+}
+

hosts/pi/hardware-configuration.nix

@@ -0,0 +1,31 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports = [
+    (modulesPath + "/installer/sd-card/sd-image-aarch64.nix")
+  ];
+
+  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 = {
+    "/" = {
+      device = "/dev/disk/by-label/NIXOS_SD";
+      fsType = "ext4";
+      options = [ "noatime" ];
+    };
+  };
+}
+

hosts/server.nix

@@ -1,7 +1,5 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 {
   time.timeZone = "Europe/London";
 
@@ -20,6 +18,8 @@ with lib.my;
 
   console.keyMap = "uk";
 
+  documentation.enable = false;
+
   services.openssh = {
     enable = true;
     settings = {
@@ -34,6 +34,17 @@ with lib.my;
     neovim
   ];
 
+  nix = {
+    settings = {
+      auto-optimise-store = true;
+    };
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "-d --delete-older-than 7d";
+    };
+  };
+
   modules.networking.tailscale = {
     enable = true;
     restrictSSH = false;

lib/attrs.nix

@@ -1,26 +0,0 @@
-{ 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

@@ -1,19 +0,0 @@
-
-{ 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

@@ -1,53 +0,0 @@
-{ 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

@@ -1,25 +0,0 @@
-{ 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

@@ -1,35 +0,0 @@
-{ 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

@@ -26,8 +26,10 @@
     ./editors/neovim
     ./editors/vscode.nix
     ./networking/tailscale.nix
+    ./networking/wireless.nix
     ./security/gpg.nix
     ./security/pass.nix
+    ./services/borgmatic
     ./shell/git
     ./shell/zsh
   ];

modules/desktop/apps/qbittorrent.nix

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

modules/desktop/apps/slack.nix

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

modules/desktop/apps/thunderbird.nix

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

modules/desktop/apps/zoom.nix

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

modules/desktop/browsers/firefox.nix

@@ -1,14 +1,15 @@
 { config, lib, pkgs, inputs, ... }:
 
-with lib;
-with lib.my;
 let cfg = config.modules.desktop.browsers.firefox;
 in {
   options.modules.desktop.browsers.firefox = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     home.file.".mozilla/firefox/Default/chrome/firefox-gnome-theme".source = inputs.firefox-gnome-theme;
 
     home.programs.firefox = {
@@ -26,10 +27,11 @@ in {
         '';
         settings = {
           ## GNOME theme
-          "toolkit.legacyUserProfileCustomizations.stylesheets" = true; # Enable customChrome.cs
+          "toolkit.legacyUserProfileCustomizations.stylesheets" = true; # Enable customChrome.css
           "browser.uidensity" = 0; # Set UI density to normal
           "svg.context-properties.content.enabled" = true; # Enable SVG context-propertes
           "browser.theme.dark-private-windows" = false; # Disable private window dark theme
+          "widget.gtk.rounded-bottom-corners.enabled" = true; # Enable rounded bottom window corners
 
           ## Preferences
           "browser.ctrlTab.sortByRecentlyUsed" = true;

modules/desktop/gaming/emulators.nix

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

modules/desktop/gaming/lutris.nix

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

modules/desktop/gaming/steam.nix

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

modules/desktop/gnome.nix

@@ -1,14 +1,15 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 let cfg = config.modules.desktop.gnome;
 in {
   options.modules.desktop.gnome = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     services.xserver = {
       enable = true;
       displayManager.gdm.enable = true;
@@ -16,14 +17,10 @@ in {
     };
 
     services.flatpak.enable = true;
+    services.fwupd.enable = true;
 
     programs.dconf.enable = true;
     dconf.settings = {
-      "com/raggesilver/BlackBox" = {
-        theme-dark = "Dracula";
-        font = "Ubuntu Mono 14";
-        remember-window-size = true;
-      };
       "org/gnome/shell" = {
         disable-user-extensions = false;
         enabled-extensions = [
@@ -33,13 +30,14 @@ in {
           # "desktop-cube@schneegans.github.com"
           # "desktop-zoom@colin.kinlo.ch"
           "espresso@coadmunkee.github.com"
-          "flypie@schneegans.github.com"
+          # "flypie@schneegans.github.com"
           # "forge@jmmaranan.com"
           "hue-lights@chlumskyvaclav@gmail.com"
           "just-perfection-desktop@just-perfection"
-          "paperwm@hedning:matrix.org"
+          # "pano@elhan.io"
+          # "paperwm@hedning:matrix.org"
           # "search-light@icedman.github.com"
-          # "space-bar@luchrioh"
+          "space-bar@luchrioh"
           # "smart-auto-move@khimaros.com"
           # "systemd-manager@hardpixel.eu"
           # "tailscale-status@maxgallup.github.com"
@@ -50,7 +48,6 @@ in {
         favorite-apps = [
           "firefox.desktop"
           "org.gnome.Nautilus.desktop"
-          "com.raggesilver.BlackBox.desktop"
         ];
       };
       "org/gnome/shell/extensions/another-window-session-manager" = {
@@ -103,8 +100,11 @@ in {
         window-gap = 8;
       };
       "org/gnome/desktop/background" = {
-        picture-uri = "file://${pkgs.gnome.gnome-backgrounds}/share/backgrounds/gnome/adwaita-l.webp";
+        picture-uri = "file://${pkgs.gnome.gnome-backgrounds}/share/backgrounds/gnome/adwaita-l.jpg";
-        picture-uri-dark = "file://${pkgs.gnome.gnome-backgrounds}/share/backgrounds/gnome/adwaita-d.webp";
+        picture-uri-dark = "file://${pkgs.gnome.gnome-backgrounds}/share/backgrounds/gnome/adwaita-d.jpg";
+      };
+      "org/gnome/desktop/peripherals/touchpad" = {
+        tap-to-click = true;
       };
       "org/gtk/settings/file-chooser" = {
         show-hidden = true;
@@ -123,9 +123,6 @@ in {
           "<Shift>F11"
           "XF86AudioLowerVolume"
         ];
-        screensaver = [
-          "<Shift><Super>l"
-        ];
       };
       "org/gnome/gnome-session" = {
         auto-save-session = true;
@@ -138,6 +135,7 @@ in {
       };
       "org/gnome/mutter" = {
         center-new-windows = true;
+        edge-tiling = true;
         experimental-features = [ "scale-monitor-framebuffer" ];
       };
       "org/gnome/desktop/interface" = {
@@ -154,18 +152,35 @@ in {
       };
     };
 
-    fonts.fonts = with pkgs; [
+    fonts.packages = with pkgs; [
       noto-fonts
       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; [
       bind
-      blackbox-terminal
       bmon
       fd
       ffmpeg
@@ -184,8 +199,10 @@ in {
       gnomeExtensions.hue-lights
       gnomeExtensions.just-perfection
       # gnomeExtensions.mutter-primary-gpu
+      gnomeExtensions.pano
       gnomeExtensions.paperwm
       # gnomeExtensions.pip-on-top
+      gnomeExtensions.rounded-window-corners
       gnomeExtensions.search-light
       gnomeExtensions.smart-auto-move
       gnomeExtensions.space-bar
@@ -204,7 +221,9 @@ in {
       tokei
       tree
       wl-clipboard
-    ];
+    ] ++ (if config.virtualisation.podman.enable then [
+      pods
+    ] else []);
 
     home.services.gpg-agent.pinentryFlavor = "gnome3";
   };

modules/desktop/media/graphics.nix

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

modules/desktop/media/recording.nix

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

modules/desktop/mimeapps.nix

@@ -1,17 +1,18 @@
 { 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 = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     xdg.mime.defaultApplications = {
       # Audio/video
       "audio/x-vorbis+ogg" = avApp;

modules/desktop/office/libreoffice.nix

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

modules/dev/cc.nix

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

modules/dev/java.nix

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

modules/dev/lua.nix

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

modules/dev/node.nix

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

modules/dev/python.nix

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

modules/dev/rust.nix

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

modules/dev/scala.nix

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

modules/dev/shell.nix

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

modules/dev/zig.nix

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

modules/editors/neovim/default.nix

@@ -1,16 +1,17 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 let
   cfg = config.modules.editors.neovim;
   dev = config.modules.dev;
 in {
   options.modules.editors.neovim = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     user.packages = with pkgs; [
       (neovim.override {
         configure = {

modules/editors/vscode.nix

@@ -1,16 +1,49 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 let cfg = config.modules.editors.vscode;
 in {
   options.modules.editors.vscode = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.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/networking/tailscale.nix

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

modules/networking/wireless.nix

@@ -0,0 +1,36 @@
+{ 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@";
+        };
+      };
+    };
+  };
+}

modules/options.nix

@@ -1,21 +1,20 @@
-{ config, options, lib, home-manager, ... }:
+{ config, options, lib, home-manager, inputs, ... }:
 
 with lib;
-with lib.my;
 {
   options = with types; {
-    user = mkOpt attrs { };
+    user = mkOption { type = attrs; default = { }; };
 
     home = {
-      configFile  = mkOpt' attrs { } "Files to place in $XDG_CONFIG_HOME";
+      configFile  = mkOption { type = attrs; default = { }; description = "Files to place in $XDG_CONFIG_HOME"; };
-      dataFile    = mkOpt' attrs { } "Files to place in $XDG_DATA_HOME";
+      dataFile    = mkOption { type = attrs; default = { }; description = "Files to place in $XDG_DATA_HOME"; };
-      file        = mkOpt' attrs { } "Files to place directly in $HOME";
+      file        = mkOption { type = attrs; default = { }; description = "Files to place directly in $HOME"; };
-      packages    = mkOpt' attrs { } "User-level installed packages";
+      packages    = mkOption { type = attrs; default = { }; description = "User-level installed packages"; };
-      programs    = mkOpt' attrs { } "Programs managed directly from home-manager";
+      programs    = mkOption { type = attrs; default = { }; description = "Programs managed directly from home-manager"; };
-      services    = mkOpt' attrs { } "Services managed directly from home-manager";
+      services    = mkOption { type = attrs; default = { }; description = "Services managed directly from home-manager"; };
     };
 
-    dconf.settings = mkOpt' attrs { } "dconf settings to enable";
+    dconf.settings = mkOption { type = attrs; default = { }; description = "dconf settings to enable"; };
 
     env = mkOption {
       type = attrsOf (oneOf [ str path (listOf (either str path)) ]);
@@ -30,18 +29,20 @@ with lib.my;
   };
 
   config = {
+    age.secrets."passwords/users/jordan".file = "${inputs.secrets}/passwords/users/jordan.age";
     user =
       let user = builtins.getEnv "USER";
           name = if elem user [ "" "root" ] then "jordan" else user;
       in {
         inherit name;
         isNormalUser = true;
-        extraGroups = [ "networkmanager" "wheel" ];
+        extraGroups = [ "networkmanager" "wheel" "lxd" ];
         description = "Jordan Holt";
         useDefaultShell = true;
         openssh.authorizedKeys.keys = [
           "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILVHTjsyMIV4THNw6yz0OxAxGnC+41gX72UrPqTzR+OS jordan@vimium.com"
         ];
+        hashedPasswordFile = config.age.secrets."passwords/users/jordan".path;
         home = "/home/${name}";
         group = "users";
         uid = 1000;
@@ -69,8 +70,6 @@ with lib.my;
 
     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

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

modules/security/pass.nix

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

modules/services/borgmatic/default.nix

@@ -0,0 +1,57 @@
+{ 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; }
+        ];
+        storage = {
+          encryption_passcommand = "cat ${config.age.secrets."passwords/services/borg/${hostname}-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/shell/git/default.nix

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

modules/shell/zsh/default.nix

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

overlays/gnome.nix

@@ -3,8 +3,8 @@ self: super:
   gnome = super.gnome.overrideScope' (gself: gsuper: {
     mutter = gsuper.mutter.overrideAttrs (oldAttrs: {
       src = super.fetchurl {
-        url = "https://gitlab.gnome.org/Community/Ubuntu/mutter/-/archive/triple-buffering-v4-44/mutter-triple-buffering-v4-44.tar.gz";
+        url = "https://gitlab.gnome.org/Community/Ubuntu/mutter/-/archive/triple-buffering-v4-45/mutter-triple-buffering-v4-45.tar.gz";
-        sha256 = "UhCbdAh5AtYWTi0GX8RmexUAS0nbvISPuErX/8NTdoA=";
+        sha256 = "tN+zQ5brk+hc+louIipqPV/Bqft42ghKOzjZZMj5Q8A=";
       };
     });
   });