Merge remote-tracking branch 'gwydion/main'

configuration.nix

@@ -44,6 +44,7 @@
       "net.core.rmem_max" = 2500000;
       "vm.swappiness" = 10;
     };
+    supportedFilesystems = [ "btrfs" "ntfs" ];
   };
   powerManagement.cpuFreqGovernor = "schedutil";
 
@@ -123,8 +124,10 @@
     iputils
     ripgrep
     usbutils
-
+    hdparm
-    protonvpn-cli
+    smartmontools
+    cryptsetup
+    thin-provisioning-tools
 
     refind
     terminus_font
@@ -145,6 +148,8 @@
     layout = "us";
     libinput.enable = true;
     displayManager.gdm.enable = true;
+    displayManager.importedVariables =
+      [ "XDG_SESSION_TYPE" "XDG_CURRENT_DESKTOP" "XDG_SESSION_DESKTOP" ];
     desktopManager.mate.enable = true;
     desktopManager.gnome.enable = true;
     desktopManager.gnome.flashback.enableMetacity = true;
@@ -154,11 +159,12 @@
     enable = true;
     wrapperFeatures.gtk = true;
   };
-  services.dbus.packages = [ pkgs.dconf ];
+  programs.dconf.enable = true;
 
   xdg.portal = {
     enable = true;
-    extraPortals = [ pkgs.xdg-desktop-portal-wlr ];
+    wlr.enable = true;
+    xdgOpenUsePortal = false;
   };
 
   services.printing.enable = true;
@@ -192,17 +198,23 @@
     plugins = [ pkgs.ccid ]; # Needed for GPG + Yubikey
   };
 
-  virtualisation.docker = {
+  virtualisation = {
-    enable = true;
+    docker = {
-    autoPrune.enable = true;
+      enable = true;
+      autoPrune.enable = true;
+    };
+    libvirtd.enable = true;
+    waydroid.enable = true;
+
+    spiceUSBRedirection.enable = true;
   };
-  virtualisation.libvirtd.enable = true;
-  virtualisation.spiceUSBRedirection.enable = true;
   users.groups.libvirtd.members = [ "jez" ];
 
-  services.netdata.enable = true;
+  services.smartd.enable = true;
 
   # Hardware #################################################################
+  hardware.logitech.wireless.enable = true;
+
   services.udev.extraRules = ''
     # Atmel DFU
     ### ATmega16U2

flake.lock

@@ -5,14 +5,15 @@
         "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs"
-        ]
+        ],
+        "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1682673816,
+        "lastModified": 1688494665,
-        "narHash": "sha256-C5zxg5AbMbX3UD2iiWL6fqvp/csTnk8JeXh6PHf7zOI=",
+        "narHash": "sha256-wXIBz6NVB1/d+H/nz+6XOrtn5s2jdFEJWuFP1qoHIjY=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "60fe647be71d6f433f4a8f9f22d7430bf0ef58a4",
+        "rev": "54567ac566cd6bfa2607fbe155f9e009ce72306a",
         "type": "github"
       },
       "original": {
@@ -22,12 +23,15 @@
       }
     },
     "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1667395993,
+        "lastModified": 1687709756,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "narHash": "sha256-Y5wKlQSkgEK2weWdOu4J3riRd+kV/VCgHsqLNTTWQ/0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "dbabf0ca0c0c4bce6ea5eaf65af5cb694d2082c7",
         "type": "github"
       },
       "original": {
@@ -43,11 +47,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1682663009,
+        "lastModified": 1688467264,
-        "narHash": "sha256-i5ZDuY5kUBDwbWFUludL2cm6PBb6oj245qTFXSpOkdo=",
+        "narHash": "sha256-AUQP1WtmBb36bRc41p5ieTwq6Y8pgiKurbdrsPeP3fg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "43ba4489bd3f9f69519f5f7ebdb76d0455eccbbe",
+        "rev": "b406b8d1bc90f6cd3e120d189b3e929f17ca4aea",
         "type": "github"
       },
       "original": {
@@ -56,13 +60,28 @@
         "type": "github"
       }
     },
+    "nix-std": {
+      "locked": {
+        "lastModified": 1685917625,
+        "narHash": "sha256-2manVKofCZrCToVDnDYNvtYUFBYOM5JhdDoNGVY4fq4=",
+        "owner": "chessai",
+        "repo": "nix-std",
+        "rev": "e20af8822b5739434b875643bfc61fe0195ea2fb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "chessai",
+        "repo": "nix-std",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1682526928,
+        "lastModified": 1688322751,
-        "narHash": "sha256-2cKh4O6t1rQ8Ok+v16URynmb0rV7oZPEbXkU0owNLQs=",
+        "narHash": "sha256-eW62dC5f33oKZL7VWlomttbUnOTHrAbte9yNUNW8rbk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d6b863fd9b7bb962e6f9fdf292419a775e772891",
+        "rev": "0fbe93c5a7cac99f90b60bdf5f149383daaa615f",
         "type": "github"
       },
       "original": {
@@ -71,13 +90,29 @@
         "type": "indirect"
       }
     },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1688389917,
+        "narHash": "sha256-RKiK1QeommEsjQ8fLgxt4831x9O6n2gD7wAhVZTrr8M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "aed4b19d312525ae7ca9bceb4e1efe3357d0e2eb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nur": {
       "locked": {
-        "lastModified": 1682670842,
+        "lastModified": 1688486175,
-        "narHash": "sha256-xgPqeYZVMgCTtiBsgdfRizhr9YedyyaHmqtom5K7R1c=",
+        "narHash": "sha256-dE/nVngCOB+VGtd2Td1IuT3hofZenkmgJNyTCyLPmhg=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "0debdae70a437f91abf9327a055cd0a504738707",
+        "rev": "9c5af154321678dcd0713885f2cc2630d3817c4b",
         "type": "github"
       },
       "original": {
@@ -90,9 +125,25 @@
       "inputs": {
         "emacs-overlay": "emacs-overlay",
         "home-manager": "home-manager",
+        "nix-std": "nix-std",
         "nixpkgs": "nixpkgs",
         "nur": "nur"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -7,18 +7,21 @@
     home-manager.url = "github:nix-community/home-manager";
     nur.url = "github:nix-community/NUR";
     emacs-overlay.url = "github:nix-community/emacs-overlay";
+    nix-std.url = "github:chessai/nix-std";
 
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
     emacs-overlay.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = { self, nixpkgs, home-manager, nur, emacs-overlay, ... }@inputs:
+  outputs =
+    { self, nixpkgs, home-manager, nur, emacs-overlay, nix-std, ... }@inputs:
     let
       inherit (nixpkgs.lib) genAttrs nixosSystem;
 
       system = "x86_64-linux";
       hosts = [ "arianrhod" "gwydion" ];
       overlay = import ./overlay.nix;
+      std = nix-std.lib;
     in {
       inherit overlay;
 
@@ -41,6 +44,7 @@
                 useGlobalPkgs = true;
                 useUserPackages = true;
                 users.jez = import ./home;
+                extraSpecialArgs = { inherit std; };
               };
             }
           ];

home/default.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, nixosConfig, ... }:
+{ config, pkgs, lib, nixosConfig, std, ... }:
 
 with builtins;
 let
@@ -82,6 +82,7 @@ in {
       (hunspellWithDicts (with hunspellDicts; [ en_GB-large en_US ]))
 
       btop
+      bottom
       ranger
       bat
       toot
@@ -168,6 +169,15 @@ in {
         recursive = true;
       };
       "cabal".source = ./dotfiles/cabal;
+
+      "tut/config.toml".text = std.serde.toTOML {
+        general = { editor = "vim"; };
+        media.image = {
+          program = pkgs.kitty + /bin/kitty;
+          args = "+kitten icat --hold";
+          terminal = true;
+        };
+      };
     };
   };
 

home/modules/wal.nix

@@ -5,6 +5,9 @@ with lib;
 let
   cfg = config.programs.wal;
   walCmd = pkgs.pywal + /bin/wal;
+  updateCmd = ''
+    ${walCmd} -i ${cfg.background} --backend ${cfg.backend} -e -s -t
+  '';
 
   shellSequences = "~/.cache/wal/sequences";
   shellActivate = ''
@@ -43,9 +46,8 @@ in {
       activation = {
         # Must be before onFilesChange because that's when other configs are reloaded
         updateWalScheme =
-          lib.hm.dag.entryBetween [ "onFilesChange" ] [ "writeBoundary" ] ''
+          lib.hm.dag.entryBetween [ "onFilesChange" ] [ "writeBoundary" ]
-            ${walCmd} -i ${cfg.background} --backend ${cfg.backend} -e -s -t
+          updateCmd;
-          '';
       };
     };
 
@@ -55,5 +57,7 @@ in {
     wayland.windowManager.sway = mkIf cfg.sway.enable {
       config.output."*".bg = "${cfg.background} ${cfg.sway.bgMode}";
     };
+
+    programs.autorandr.hooks.postswitch = { "update-wallpaper" = updateCmd; };
   };
 }

home/profiles/desktop/default.nix

@@ -29,7 +29,6 @@ with lib;
       libreoffice-fresh
       inkscape
       krita
-      nyxt
       lagrange
       tor-browser-bundle-bin
       evolution
@@ -39,9 +38,10 @@ with lib;
       flameshot
       gitkraken
       keybase-gui
+      pulsar
 
       openshot-qt
-      blender
+      # blender
       asunder
       gn.cheese
       vlc
@@ -57,6 +57,7 @@ with lib;
       helvum
       blueman
       blanket
+      ymuse
 
       schildichat-desktop
       signal-desktop
@@ -119,6 +120,11 @@ with lib;
 
   fonts.fontconfig.enable = true;
 
+  services.udiskie = {
+    enable = true;
+    tray = "always";
+  };
+
   services.mako = {
     enable = true;
     defaultTimeout = 10000;
@@ -173,6 +179,7 @@ with lib;
 
   programs.chromium = {
     enable = true;
+    commandLineArgs = [ "--ozone-platform-hint=auto" ];
     extensions = [
       { id = "cjpalhdlnbpafiamejdnhcphjbkeiagm"; } # uBlock origin
       { id = "hdokiejnpimakedhajhdlcegeplioahd"; } # LastPass
@@ -190,7 +197,6 @@ with lib;
   };
 
   programs.qutebrowser.enable = true;
-  programs.element-desktop.enable = true;
 
   programs.obs-studio = {
     enable = true;
@@ -201,4 +207,9 @@ with lib;
 
   services.syncthing.enable = true;
   services.nextcloud-client.enable = true;
+
+  # See https://github.com/NixOS/nixpkgs/issues/206630
+  systemd.user.services.nextcloud-client = {
+    Unit = { After = pkgs.lib.mkForce "graphical-session.target"; };
+  };
 }

home/profiles/emacs/default.nix

@@ -12,7 +12,7 @@ let
 in {
   programs.emacs = {
     enable = true;
-    package = pkgs.emacsUnstable;
+    package = pkgs.emacs-unstable;
   };
 
   home.packages = with pkgs;
@@ -23,7 +23,7 @@ in {
       mypy
       pyright
       haskell-language-server
-      rust-analyzer
+      rustup
       texlab
 
       (pkgs.makeDesktopItem {

home/profiles/emacs/doom.d/init.el

@@ -90,7 +90,7 @@
        lsp
        (magit +forge)             ; a git porcelain for Emacs
        biblio
-       biblio-notes
+       ;;biblio-notes
        ;;make              ; run make tasks from Emacs
        ;;pass              ; password manager for nerds
        ;; pdf               ; pdf enhancements
@@ -126,6 +126,7 @@
        gemini
        tidal
        javascript
+       clojure
 
        :email
        (mu4e +org)
@@ -134,7 +135,7 @@
 
        :app
        ;;calendar
-       ;;irc               ; how neckbeards socialize
+       irc               ; how neckbeards socialize
        (rss +org)        ; emacs as an RSS reader
        ;;twitter           ; twitter client https://twitter.com/vnought
 

home/profiles/email/default.nix

@@ -1,36 +1,9 @@
 { config, lib, pkgs, nixosConfig, ... }:
 
 let
-  params = import ../../../secrets/email.nix;
+  params = import ../../../secrets/email.nix { inherit pkgs; };
   realName = nixosConfig.users.users.jez.description;
 in {
-  accounts.email.accounts.main = rec {
-    #primary = true;
-    inherit realName;
-    inherit (params.main) address userName passwordCommand aliases;
-
-    imap = {
-      inherit (params.main) host;
-      tls.useStartTls = true;
-    };
-    smtp = {
-      inherit (params.main) host;
-      port = 587;
-      tls.useStartTls = true;
-    };
-
-    mu.enable = true;
-    mbsync = {
-      enable = true;
-      create = "both";
-      remove = "both";
-      expunge = "both";
-      flatten = ".";
-      patterns = [ "*" ];
-    };
-    msmtp.enable = true;
-  };
-
   accounts.email.accounts.fm = rec {
     primary = true;
     inherit realName;

home/profiles/i3/default.nix

@@ -12,11 +12,14 @@ let
     rofi = config.programs.rofi.finalPackage + /bin/rofi;
     playerctl = pkgs.playerctl + /bin/playerctl;
     pamixer = pkgs.pamixer + /bin/pamixer;
+    autorandr = pkgs.autorandr + /bin/autorandr;
 
     term = "${kitty}";
     menu = "${rofi} -show drun";
     window-menu = "${rofi} -show window";
+    change-display = "${autorandr} --change --force";
   };
+  exec = cmd: "exec ${cmd}";
 in {
   imports = [ ./polybar.nix ];
 
@@ -50,11 +53,13 @@ in {
 
       keybindings = let mod = config.xsession.windowManager.i3.config.modifier;
       in lib.mkOptionDefault {
-        "${mod}+Return" = "exec ${cmds.term}";
+        "${mod}+Return" = exec cmds.term;
-        "${mod}+d" = "exec ${cmds.menu}";
+        "${mod}+d" = exec cmds.menu;
-        "${mod}+Shift+d" = "exec ${cmds.window-menu}";
+        "${mod}+Shift+d" = exec cmds.window-menu;
         "${mod}+Shift+c" = "kill";
 
+        "${mod}+p" = exec cmds.change-display;
+
         "${mod}+${left}" = "focus left";
         "${mod}+${down}" = "focus down";
         "${mod}+${up}" = "focus up";
@@ -70,12 +75,12 @@ in {
         "${mod}+Ctrl+Left" = "move workspace to output left";
         "${mod}+Ctrl+Right" = "move workspace to output right";
 
-        XF86AudioPlay = "exec ${cmds.playerctl} play-pause";
+        XF86AudioPlay = exec "${cmds.playerctl} play-pause";
-        XF86AudioNext = "exec ${cmds.playerctl} next";
+        XF86AudioNext = exec "${cmds.playerctl} next";
-        XF86AudioPrev = "exec ${cmds.playerctl} prev";
+        XF86AudioPrev = exec "${cmds.playerctl} prev";
-        XF86AudioStop = "exec ${cmds.playerctl} stop";
+        XF86AudioStop = exec "${cmds.playerctl} stop";
-        XF86AudioRaiseVolume = "exec ${cmds.pamixer} --increase 5";
+        XF86AudioRaiseVolume = exec "${cmds.pamixer} --increase 5";
-        XF86AudioLowerVolume = "exec ${cmds.pamixer} --decrease 5";
+        XF86AudioLowerVolume = exec "${cmds.pamixer} --decrease 5";
       };
     };
   };

home/profiles/music/default.nix

@@ -1,5 +1,5 @@
 { config, lib, pkgs, ... }:
 
 {
-  home.packages = with pkgs; [ supercollider ];
+  home.packages = with pkgs; [ supercollider-with-sc3-plugins ];
 }

hosts/gwydion/default.nix

@@ -2,27 +2,31 @@
 
 {
   imports = [ ./hardware.nix ./backup.nix ];
-  profiles = [ "home" "zfs" "amdgpu" ];
+  profiles = [ "home" "amdgpu" ];
 
-  boot.loader = {
+  boot = {
-    efi = {
+    kernelParams = [ "dm-raid.devices_handle_discard_safely=Y" ];
-      canTouchEfiVariables = false;
+
-      efiSysMountPoint = "/boot/efi";
+    loader = {
-    };
+      efi = {
-    grub = {
+        canTouchEfiVariables = false;
-      enable = true;
+        efiSysMountPoint = "/boot/efi";
-      efiSupport = true;
+      };
-      efiInstallAsRemovable = false;
+      grub = {
-      device = "nodev";
+        enable = true;
-      gfxmodeEfi = "2560x1440";
+        efiSupport = true;
-      extraConfig = ''
+        efiInstallAsRemovable = false;
-        set timeout=2;
+        device = "nodev";
-        set timeout_style="menu";
+        gfxmodeEfi = "2560x1440";
-      '';
+        extraConfig = ''
+          set timeout=2;
+          set timeout_style="menu";
+        '';
+      };
     };
   };
 
-  virtualisation.docker.storageDriver = "zfs";
+  virtualisation.docker.storageDriver = "btrfs";
 
   users.users.jez.uid = 1000;
   users.groups.jez.gid = 1000;
@@ -43,6 +47,8 @@
     avoid-resampling = "yes";
   };
 
+  services.lvm.boot.thin.enable = true;
+
   services.vsftpd = {
     enable = true;
     localUsers = true;

hosts/gwydion/hardware.nix

@@ -1,6 +1,3 @@
-# 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, ... }:
 
 {
@@ -8,48 +5,20 @@
 
   boot.initrd.availableKernelModules =
     [ "ahci" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [ "dm-snapshot" "dm-raid" "dm-mod" "dm-cache-default" "dm-integrity" ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" = {
-    device = "trough/ROOT/nixos";
+    device = "/dev/gwydion-vg/fastdata";
-    fsType = "zfs";
+    fsType = "btrfs";
+    options = [ "subvol=@root/nixos" ];
   };
 
-  fileSystems."/nix" = {
+  fileSystems."/home" = {
-    device = "trough/ROOT/nixos/nix";
+    device = "/dev/gwydion-vg/safedata";
-    fsType = "zfs";
+    fsType = "btrfs";
-  };
+    options = [ "subvol=@data/home" ];
-
-  fileSystems."/var" = {
-    device = "trough/ROOT/nixos/var";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/lib/docker" = {
-    device = "trough/DATA/docker";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez" = {
-    device = "trough/ROOT/nixos/home/jez";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/.config" = {
-    device = "trough/DATA/home/jez/Config/nixos";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Games" = {
-    device = "trough/DATA/home/jez/Games";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Scratch" = {
-    device = "trough/DATA/home/jez/Scratch";
-    fsType = "zfs";
   };
 
   fileSystems."/boot" = {
@@ -62,69 +31,14 @@
     fsType = "vfat";
   };
 
-  fileSystems."/home/jez/Documents" = {
+  boot.initrd.luks.devices."secure".preLVM = false;
-    device = "tank/home/jez/Documents";
+  boot.initrd.luks.devices."secure".device =
-    fsType = "zfs";
+    "/dev/disk/by-uuid/437f313f-048f-4a9e-9df9-2a946efb05c2";
-  };
-
-  fileSystems."/home/jez/Sync" = {
-    device = "tank/home/jez/Sync";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Projects" = {
-    device = "tank/home/jez/Projects";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Music" = {
-    device = "tank/home/jez/Music";
-    fsType = "zfs";
-  };
 
   fileSystems."/home/jez/Private" = {
-    device = "tank/home/jez/Private";
+    device = "/dev/disk/by-uuid/f0da2b16-38e0-46ce-a516-27f48e3f9ea1";
-    fsType = "zfs";
+    fsType = "btrfs";
-  };
+    options = [ "subvol=@data/home/jez/Private" "compress=zstd" ];
-
-  fileSystems."/home/jez/Downloads" = {
-    device = "tank/home/jez/Downloads";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/10Pending" = {
-    device = "tank/home/jez/10Pending";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Archive" = {
-    device = "tank/home/jez/Archive";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Pictures" = {
-    device = "tank/home/jez/Pictures";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/VMs" = {
-    device = "tank/home/jez/VMs";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Videos" = {
-    device = "tank/home/jez/Videos";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/Web" = {
-    device = "tank/home/jez/Web";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home/jez/00Inbox" = {
-    device = "tank/home/jez/00Inbox";
-    fsType = "zfs";
   };
 
   fileSystems."/var/lib/music" = {
@@ -133,14 +47,40 @@
     options = [ "bind" ];
   };
 
-  fileSystems."/home/jez/Reference" = {
+  fileSystems."/var/lib/docker" = {
-    device = "tank/home/jez/Reference";
+    device = "/dev/gwydion-vg/fastdata";
-    fsType = "zfs";
+    fsType = "btrfs";
+    options = [ "subvol=@data/docker" "compress=zstd" ];
   };
 
-  fileSystems."/home/jez/VMs/Disks/SSD" = {
+  fileSystems."/home/jez/.cache" = {
-    device = "trough/DATA/home/jez/VMs/Disks/SSD";
+    device = "/dev/gwydion-vg/fastdata";
-    fsType = "zfs";
+    fsType = "btrfs";
+    options = [ "subvol=@data/home/jez/.cache" "compress=zstd" ];
+  };
+
+  fileSystems."/home/jez/.config" = {
+    device = "/dev/gwydion-vg/fastdata";
+    fsType = "btrfs";
+    options = [ "subvol=@data/home/jez/.config" "compress=zstd" ];
+  };
+
+  fileSystems."/home/jez/Games" = {
+    device = "/dev/gwydion-vg/fastdata";
+    fsType = "btrfs";
+    options = [ "subvol=@data/home/jez/Games" ];
+  };
+
+  fileSystems."/home/jez/Scratch" = {
+    device = "/dev/gwydion-vg/scratch";
+    fsType = "btrfs";
+    options = [ "compress=zstd" ];
+  };
+
+  fileSystems."/home/jez/VMs" = {
+    device = "/dev/gwydion-vg/fastdata";
+    fsType = "btrfs";
+    options = [ "subvol=@data/home/jez/VMs" "nodatacow" ];
   };
 
   swapDevices = [ ];