Add a build for the yubikey management raspberry pi image.

It is technically a risk and since I build most of my software anyway, I'm not getting much benefit.

ansible/roles/base/files/gitconfig_home

@@ -8,6 +8,7 @@
 	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
 	bh = log --oneline --branches=* --remotes=* --graph --decorate
 	amend = commit --amend --no-edit
+	authorcount = shortlog --summary --numbered --all --no-merges
 [core]
 	excludesfile = ~/.gitignore_global
 [commit]

ansible/roles/base/files/gitconfig_work

@@ -8,6 +8,7 @@
 	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
 	bh = log --oneline --branches=* --remotes=* --graph --decorate
 	amend = commit --amend --no-edit
+	authorcount = shortlog --summary --numbered --all --no-merges
 [core]
 	excludesfile = ~/.gitignore_global
 [commit]

ansible/roles/sshd/files/keys/yubikey.pub

@@ -1 +1 @@
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGu+k5lrirokdW5zVdRVBOqEOAvAPlIkG/MdJNc9g5ky cardno:000611194908
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID0+4zi26M3eYWnIrciR54kOlGxzfgCXG+o4ea1zpzrk openpgp:0x7FF123C8

nix/configuration/configuration.nix

@@ -2,7 +2,6 @@
   config,
   lib,
   pkgs,
-  home-manager,
   ...
 }:
 
@@ -10,16 +9,20 @@
   imports = [
     ./roles/2ship2harkinian
     ./roles/alacritty
+    ./roles/amd_s2idle
     ./roles/ansible
     ./roles/ares
     ./roles/bluetooth
     ./roles/boot
     ./roles/chromecast
     ./roles/chromium
+    ./roles/d2
+    ./roles/direnv
     ./roles/distributed_build
     ./roles/docker
     ./roles/ecc
     ./roles/emacs
+    ./roles/emulate_isa
     ./roles/firefox
     ./roles/firewall
     ./roles/flux
@@ -32,6 +35,7 @@
     ./roles/graphics
     ./roles/hydra
     ./roles/iso
+    ./roles/iso_mount
     ./roles/kanshi
     ./roles/kodi
     ./roles/kubernetes
@@ -44,16 +48,23 @@
     ./roles/nix_index
     ./roles/nix_worker
     ./roles/nvme
+    ./roles/openpgp_card_tools
+    ./roles/optimized_build
     ./roles/pcsx2
+    ./roles/podman
     ./roles/python
     ./roles/qemu
     ./roles/reset
+    ./roles/rpcs3
     ./roles/rust
+    ./roles/sequoia
+    ./roles/shadps4
     ./roles/shikane
     ./roles/shipwright
     ./roles/sm64ex
     ./roles/sops
     ./roles/sound
+    ./roles/spaghettikart
     ./roles/ssh
     ./roles/steam
     ./roles/steam_run_free
@@ -61,14 +72,17 @@
     ./roles/tekton
     ./roles/terraform
     ./roles/thunderbolt
+    ./roles/uutils
     ./roles/vnc_client
     ./roles/vscode
     ./roles/wasm
     ./roles/waybar
     ./roles/wireguard
+    ./roles/yubikey
     ./roles/zfs
     ./roles/zrepl
     ./roles/zsh
+    ./util/install_files
     ./util/unfree_polyfill
   ];
 
@@ -84,6 +98,17 @@
   # Use nixos-rebuild-ng
   # system.rebuild.enableNg = true;
 
+  # Keep outputs so we can build offline.
+  nix.extraOptions = ''
+    keep-outputs = true
+    keep-derivations = true
+    substitute = false
+  '';
+
+  # Technically only needed when building the ISO because nix detects ZFS in the filesystem list normally. I basically always want this so I'm just setting it to always be on.
+  boot.supportedFilesystems.zfs = true;
+  # TODO: Is this different from boot.supportedFilesystems = [ "zfs" ]; ?
+
   services.getty = {
     autologinUser = "talexander"; # I use full disk encryption so the user password is irrelevant.
     autologinOnce = true;
@@ -101,36 +126,24 @@
     # Generate with `mkpasswd -m scrypt`
     hashedPassword = "$7$CU..../....VXvNQ8za3wSGpdzGXNT50/$HcFtn/yvwPMCw4888BelpiAPLAxe/zU87fD.d/N6U48";
     openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGu+k5lrirokdW5zVdRVBOqEOAvAPlIkG/MdJNc9g5ky"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID0+4zi26M3eYWnIrciR54kOlGxzfgCXG+o4ea1zpzrk openpgp:0x7FF123C8"
       "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIEI6mu6I5Jp+Ib0vJxapGHbEShZjyvzV8jz5DnzDrI39AAAABHNzaDo="
       "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAFNcSXwvy+brYTOGo56G93Ptuq2MmZsjvRWAfMqbmMLAAAABHNzaDo="
     ];
   };
   users.groups.talexander.gid = 11235;
-  home-manager.users.talexander =
-    { pkgs, ... }:
-    {
-      # The state version is required and should stay at the version you
-      # originally installed.
-      home.stateVersion = "24.11";
-    };
-
-  home-manager.users.root =
-    { pkgs, ... }:
-    {
-      # The state version is required and should stay at the version you
-      # originally installed.
-      home.stateVersion = "24.11";
-    };
 
   # Automatic garbage collection
   nix.gc = lib.mkIf (!config.me.buildingIso) {
     # Runs nix-collect-garbage --delete-older-than 5d
     automatic = true;
-    randomizedDelaySec = "14m";
+    persistent = true;
+    dates = "monthly";
+    # randomizedDelaySec = "14m";
     options = "--delete-older-than 30d";
   };
   nix.settings.auto-optimise-store = !config.me.buildingIso;
+  nix.settings.substituters = lib.mkForce [ ];
 
   # Use doas instead of sudo
   security.doas.enable = true;
@@ -156,7 +169,7 @@
     pciutils # for lspci
     ripgrep
     strace
-    ltrace
+    # ltrace # Disabled because it uses more than 48GB of /tmp space during test phase.
     trace-cmd # ftrace
     tcpdump
     git-crypt
@@ -165,11 +178,12 @@
     nix-tree
     libarchive # bsdtar
     lsof
-    doas-sudo-shim # To support --use-remote-sudo for remote builds
+    doas-sudo-shim # To support --sudo for remote builds
     dmidecode # Read SMBIOS information.
     ipcalc
     gptfdisk # for cgdisk
     nix-output-monitor # For better view into nixos-rebuild
+    nix-serve-ng # Serve nix store over http
   ];
 
   services.openssh = {

nix/configuration/flake.lock

@@ -1,22 +1,5 @@
 {
   "nodes": {
-    "ansible-sshjail": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "path": "flakes/ansible-sshjail",
-        "type": "path"
-      },
-      "original": {
-        "path": "flakes/ansible-sshjail",
-        "type": "path"
-      },
-      "parent": []
-    },
     "crane": {
       "locked": {
         "lastModified": 1731098351,
@@ -39,11 +22,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1745812220,
-        "narHash": "sha256-hotBG0EJ9VmAHJYF0yhWuTVZpENHvwcJ2SxvIPrXm+g=",
+        "lastModified": 1758287904,
+        "narHash": "sha256-IGmaEf3Do8o5Cwp1kXBN1wQmZwQN3NLfq5t4nHtVtcU=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "d0c543d740fad42fe2c035b43c9d41127e073c78",
+        "rev": "67ff9807dd148e704baadbd4fd783b54282ca627",
         "type": "github"
       },
       "original": {
@@ -89,42 +72,6 @@
         "type": "github"
       }
     },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "gitignore": {
       "inputs": {
         "nixpkgs": [
@@ -147,26 +94,6 @@
         "type": "github"
       }
     },
-    "home-manager": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1746369725,
-        "narHash": "sha256-m3ai7LLFYsymMK0uVywCceWfUhP0k3CALyFOfcJACqE=",
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "rev": "1a1793f6d940d22c6e49753548c5b6cb7dc5545d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "type": "github"
-      }
-    },
     "impermanence": {
       "locked": {
         "lastModified": 1737831083,
@@ -210,11 +137,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1746232882,
-        "narHash": "sha256-MHmBH2rS8KkRRdoU/feC/dKbdlMkcNkB5mwkuipVHeQ=",
+        "lastModified": 1759381078,
+        "narHash": "sha256-gTrEEp5gEspIcCOx9PD8kMaF1iEmfBcTbO0Jag2QhQs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7a2622e2c0dbad5c4493cb268aba12896e28b008",
+        "rev": "7df7ff7d8e00218376575f0acdcc5d66741351ee",
         "type": "github"
       },
       "original": {
@@ -224,19 +151,19 @@
         "type": "github"
       }
     },
-    "nixpkgs-b93b4e9b5": {
+    "nixpkgs-dda3dcd3f": {
       "locked": {
-        "lastModified": 1713721570,
-        "narHash": "sha256-R0s+O5UjTePQRb72XPgtkTmEiOOW8n+1q9Gxt/OJnKU=",
+        "lastModified": 1746663147,
+        "narHash": "sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ+TCkTRpRc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b93b4e9b527904aadf52dba6ca35efde2067cbd4",
+        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b93b4e9b527904aadf52dba6ca35efde2067cbd4",
+        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
         "type": "github"
       }
     },
@@ -258,11 +185,11 @@
     },
     "nixpkgs-unoptimized": {
       "locked": {
-        "lastModified": 1746232882,
-        "narHash": "sha256-MHmBH2rS8KkRRdoU/feC/dKbdlMkcNkB5mwkuipVHeQ=",
+        "lastModified": 1759381078,
+        "narHash": "sha256-gTrEEp5gEspIcCOx9PD8kMaF1iEmfBcTbO0Jag2QhQs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7a2622e2c0dbad5c4493cb268aba12896e28b008",
+        "rev": "7df7ff7d8e00218376575f0acdcc5d66741351ee",
         "type": "github"
       },
       "original": {
@@ -301,15 +228,12 @@
     },
     "root": {
       "inputs": {
-        "ansible-sshjail": "ansible-sshjail",
         "disko": "disko",
-        "home-manager": "home-manager",
         "impermanence": "impermanence",
         "lanzaboote": "lanzaboote",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-b93b4e9b5": "nixpkgs-b93b4e9b5",
-        "nixpkgs-unoptimized": "nixpkgs-unoptimized",
-        "zsh-histdb": "zsh-histdb"
+        "nixpkgs-dda3dcd3f": "nixpkgs-dda3dcd3f",
+        "nixpkgs-unoptimized": "nixpkgs-unoptimized"
       }
     },
     "rust-overlay": {
@@ -332,53 +256,6 @@
         "repo": "rust-overlay",
         "type": "github"
       }
-    },
-    "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"
-      }
-    },
-    "zsh-histdb": {
-      "inputs": {
-        "flake-utils": "flake-utils_2",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "path": "flakes/zsh-histdb",
-        "type": "path"
-      },
-      "original": {
-        "path": "flakes/zsh-histdb",
-        "type": "path"
-      },
-      "parent": []
     }
   },
   "root": "root",

nix/configuration/flake.nix

@@ -29,12 +29,10 @@
 # Install on a new machine:
 #
 #
-# doas nix --experimental-features "nix-command flakes" run github:nix-community/disko/latest -- --mode destroy,format,mount hosts/quark/disk-config.nix
+# doas nix --substituters "http://10.0.2.2:8080?trusted=1 https://cache.nixos.org/" --experimental-features "nix-command flakes" run github:nix-community/disko/latest -- --mode destroy,format,mount hosts/odo/disk-config.nix
 
-# nix flake update zsh-histdb --flake .
-# nix flake update ansible-sshjail --flake .
 # for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-# nixos-install --flake ".#quark"
+# nixos-install --substituters "http://10.0.2.2:8080?trusted=1 https://cache.nixos.org/" --flake ".#vm_ionlybootzfs"
 #
 
 {
@@ -43,28 +41,14 @@
   inputs = {
     impermanence.url = "github:nix-community/impermanence";
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    nixpkgs-b93b4e9b5.url = "github:NixOS/nixpkgs/b93b4e9b527904aadf52dba6ca35efde2067cbd4";
+    nixpkgs-dda3dcd3f.url = "github:NixOS/nixpkgs/dda3dcd3fe03e991015e9a74b22d35950f264a54";
     nixpkgs-unoptimized.url = "github:NixOS/nixpkgs/nixos-unstable";
-    home-manager.url = "github:nix-community/home-manager";
-    home-manager.inputs.nixpkgs.follows = "nixpkgs";
     lanzaboote = {
       url = "github:nix-community/lanzaboote/v0.4.2";
 
       # Optional but recommended to limit the size of your system closure.
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    zsh-histdb = {
-      url = "path:flakes/zsh-histdb";
-
-      # Optional but recommended to limit the size of your system closure.
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    ansible-sshjail = {
-      url = "path:flakes/ansible-sshjail";
-
-      # Optional but recommended to limit the size of your system closure.
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     disko = {
       url = "github:nix-community/disko";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -76,19 +60,16 @@
       self,
       nixpkgs,
       nixpkgs-unoptimized,
-      nixpkgs-b93b4e9b5,
+      nixpkgs-dda3dcd3f,
       impermanence,
-      home-manager,
       lanzaboote,
-      zsh-histdb,
-      ansible-sshjail,
       ...
     }@inputs:
     let
       base_x86_64_linux = rec {
         system = "x86_64-linux";
         specialArgs = {
-          pkgs-b93b4e9b5 = import nixpkgs-b93b4e9b5 {
+          pkgs-dda3dcd3f = import nixpkgs-dda3dcd3f {
             inherit system;
           };
           pkgs-unoptimized = import nixpkgs-unoptimized {
@@ -99,37 +80,14 @@
         };
         modules = [
           impermanence.nixosModules.impermanence
-          home-manager.nixosModules.home-manager
           lanzaboote.nixosModules.lanzaboote
           inputs.disko.nixosModules.disko
-          {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-          }
-          {
-            nixpkgs.overlays = [
-              zsh-histdb.overlays.default
-              ansible-sshjail.overlays.default
-            ];
-          }
           ./configuration.nix
         ];
       };
-      systems = {
-        odo = {
-          main = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/odo
-              ];
-            }
-          );
-          iso = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/odo
+      systems =
+        let
+          additional_iso_modules = [
             (nixpkgs + "/nixos/modules/installer/cd-dvd/iso-image.nix")
             # TODO: Figure out how to do image based appliances
             # (nixpkgs + "/nixos/modules/profiles/image-based-appliance.nix")
@@ -137,98 +95,148 @@
               isoImage.makeEfiBootable = true;
               isoImage.makeUsbBootable = true;
               me.buildingIso = true;
-                  me.optimizations.enable = false;
+              me.optimizations.enable = nixpkgs.lib.mkForce false;
+            }
+            {
+              # These are big space hogs. The chance that I need them on an ISO is slim.
+              me.steam.enable = nixpkgs.lib.mkForce false;
+              me.pcsx2.enable = nixpkgs.lib.mkForce false;
             }
           ];
+          additional_vm_modules = [
+            (nixpkgs + "/nixos/modules/profiles/qemu-guest.nix")
+            {
+              networking.dhcpcd.enable = true;
+              networking.useDHCP = true;
+              me.optimizations.enable = nixpkgs.lib.mkForce false;
             }
-          );
+            {
+              # I don't need games on a virtual machine.
+              me.steam.enable = nixpkgs.lib.mkForce false;
+              me.pcsx2.enable = nixpkgs.lib.mkForce false;
+              me.sm64ex.enable = nixpkgs.lib.mkForce false;
+              me.shipwright.enable = nixpkgs.lib.mkForce false;
+              me.ship2harkinian.enable = nixpkgs.lib.mkForce false;
+            }
+          ];
+        in
+        {
+          odo = rec {
+            main = base_x86_64_linux // {
+              modules = base_x86_64_linux.modules ++ [
+                ./hosts/odo
+              ];
             };
-        quark = {
-          main = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
+            iso = main // {
+              modules = main.modules ++ additional_iso_modules;
+            };
+            vm = main // {
+              modules = main.modules ++ additional_vm_modules;
+            };
+            vm_iso = main // {
+              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
+            };
+          };
+          quark = rec {
+            main = base_x86_64_linux // {
               modules = base_x86_64_linux.modules ++ [
                 ./hosts/quark
               ];
-            }
-          );
-          iso = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/quark
-                (nixpkgs + "/nixos/modules/installer/cd-dvd/iso-image.nix")
-                # TODO: Figure out how to do image based appliances
-                # (nixpkgs + "/nixos/modules/profiles/image-based-appliance.nix")
-                {
-                  isoImage.makeEfiBootable = true;
-                  isoImage.makeUsbBootable = true;
-                  me.buildingIso = true;
-                  me.optimizations.enable = false;
-                }
-              ];
-            }
-          );
             };
-        neelix = {
-          main = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
+            iso = main // {
+              modules = main.modules ++ additional_iso_modules;
+            };
+            vm = main // {
+              modules = main.modules ++ additional_vm_modules;
+            };
+            vm_iso = main // {
+              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
+            };
+          };
+          neelix = rec {
+            main = base_x86_64_linux // {
               modules = base_x86_64_linux.modules ++ [
                 ./hosts/neelix
               ];
-            }
-          );
-          iso = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/neelix
-                (nixpkgs + "/nixos/modules/installer/cd-dvd/iso-image.nix")
+            };
+            iso = main // {
+              modules = main.modules ++ additional_iso_modules;
+            };
+            vm = main // {
+              modules = main.modules ++ additional_vm_modules;
+            };
+            vm_iso = main // {
+              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
+            };
+          };
+          hydra =
+            let
+              hydra_additional_iso_modules = additional_iso_modules ++ [
                 {
-                  isoImage.makeEfiBootable = true;
-                  isoImage.makeUsbBootable = true;
-                  me.buildingIso = true;
-                  me.optimizations.enable = false;
+                  me.optimizations.enable = true;
                 }
               ];
-            }
-          );
-        };
-        hydra = {
-          main = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
+            in
+            rec {
+              main = base_x86_64_linux // {
                 modules = base_x86_64_linux.modules ++ [
                   ./hosts/hydra
                 ];
-            }
-          );
-          iso = nixpkgs.lib.nixosSystem (
-            base_x86_64_linux
-            // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/hydra
-                (nixpkgs + "/nixos/modules/installer/cd-dvd/iso-image.nix")
-                {
-                  isoImage.makeEfiBootable = true;
-                  isoImage.makeUsbBootable = true;
-                  me.buildingIso = true;
-                }
-              ];
-            }
-          );
               };
+              iso = main // {
+                modules = main.modules ++ hydra_additional_iso_modules;
+              };
+              vm = main // {
+                modules = main.modules ++ additional_vm_modules;
+              };
+              vm_iso = main // {
+                modules = main.modules ++ additional_vm_modules ++ hydra_additional_iso_modules;
+              };
+            };
+          ionlybootzfs = rec {
+            main = base_x86_64_linux // {
+              modules = base_x86_64_linux.modules ++ [
+                ./hosts/ionlybootzfs
+              ];
+            };
+            iso = main // {
+              modules = main.modules ++ additional_iso_modules;
+            };
+            vm = main // {
+              modules = main.modules ++ additional_vm_modules;
+            };
+            vm_iso = main // {
+              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
+            };
+          };
+
         };
     in
     {
-      nixosConfigurations.odo = systems.odo.main;
-      iso.odo = systems.odo.iso.config.system.build.isoImage;
-      nixosConfigurations.quark = systems.quark.main;
-      iso.quark = systems.quark.iso.config.system.build.isoImage;
-      nixosConfigurations.neelix = systems.neelix.main;
-      iso.neelix = systems.neelix.iso.config.system.build.isoImage;
-      nixosConfigurations.hydra = systems.hydra.main;
-      iso.hydra = systems.hydra.iso.config.system.build.isoImage;
+      nixosConfigurations.odo = nixpkgs.lib.nixosSystem systems.odo.main;
+      iso.odo = (nixpkgs.lib.nixosSystem systems.odo.iso).config.system.build.isoImage;
+      nixosConfigurations.vm_odo = nixpkgs.lib.nixosSystem systems.odo.vm;
+      vm_iso.odo = (nixpkgs.lib.nixosSystem systems.odo.vm_iso).config.system.build.isoImage;
+
+      nixosConfigurations.quark = nixpkgs.lib.nixosSystem systems.quark.main;
+      iso.quark = (nixpkgs.lib.nixosSystem systems.quark.iso).config.system.build.isoImage;
+      nixosConfigurations.vm_quark = nixpkgs.lib.nixosSystem systems.quark.vm;
+      vm_iso.quark = (nixpkgs.lib.nixosSystem systems.quark.vm_iso).config.system.build.isoImage;
+
+      nixosConfigurations.neelix = nixpkgs.lib.nixosSystem systems.neelix.main;
+      iso.neelix = (nixpkgs.lib.nixosSystem systems.neelix.iso).config.system.build.isoImage;
+      nixosConfigurations.vm_neelix = nixpkgs.lib.nixosSystem systems.neelix.vm;
+      vm_iso.neelix = (nixpkgs.lib.nixosSystem systems.neelix.vm_iso).config.system.build.isoImage;
+
+      nixosConfigurations.hydra = nixpkgs.lib.nixosSystem systems.hydra.main;
+      iso.hydra = (nixpkgs.lib.nixosSystem systems.hydra.iso).config.system.build.isoImage;
+      nixosConfigurations.vm_hydra = nixpkgs.lib.nixosSystem systems.hydra.vm;
+      vm_iso.hydra = (nixpkgs.lib.nixosSystem systems.hydra.vm_iso).config.system.build.isoImage;
+
+      nixosConfigurations.ionlybootzfs = nixpkgs.lib.nixosSystem systems.ionlybootzfs.main;
+      iso.ionlybootzfs = (nixpkgs.lib.nixosSystem systems.ionlybootzfs.iso).config.system.build.isoImage;
+      nixosConfigurations.vm_ionlybootzfs = nixpkgs.lib.nixosSystem systems.ionlybootzfs.vm;
+      vm_iso.ionlybootzfs =
+        (nixpkgs.lib.nixosSystem systems.ionlybootzfs.vm_iso).config.system.build.isoImage;
     };
 }

nix/configuration/flakes/ansible-sshjail/flake.lock

@@ -1,61 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1735141468,
-        "narHash": "sha256-VIAjBr1qGcEbmhLwQJD6TABppPMggzOvqFsqkDoMsAY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "4005c3ff7505313cbc21081776ad0ce5dfd7a3ce",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    },
-    "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",
-  "version": 7
-}

nix/configuration/flakes/ansible-sshjail/flake.nix

@@ -1,34 +0,0 @@
-{
-  description = "A slightly better history for zsh";
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
-  inputs.flake-utils.url = "github:numtide/flake-utils";
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      flake-utils,
-      ...
-    }:
-    let
-      out =
-        system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
-          # Maybe pkgs = import nixpkgs { inherit system; }; ?
-          appliedOverlay = self.overlays.default pkgs pkgs;
-        in
-        {
-          packages = rec {
-            default = ansible-sshjail;
-            ansible-sshjail = appliedOverlay.ansible-sshjail;
-          };
-        };
-    in
-    flake-utils.lib.eachDefaultSystem out
-    // {
-      overlays.default = final: prev: {
-        ansible-sshjail = final.callPackage ./package.nix { };
-      };
-    };
-}

nix/configuration/flakes/zsh-histdb/flake.lock

@@ -1,61 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1735141468,
-        "narHash": "sha256-VIAjBr1qGcEbmhLwQJD6TABppPMggzOvqFsqkDoMsAY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "4005c3ff7505313cbc21081776ad0ce5dfd7a3ce",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    },
-    "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",
-  "version": 7
-}

nix/configuration/flakes/zsh-histdb/flake.nix

@@ -1,34 +0,0 @@
-{
-  description = "A slightly better history for zsh";
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
-  inputs.flake-utils.url = "github:numtide/flake-utils";
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      flake-utils,
-      ...
-    }:
-    let
-      out =
-        system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
-          # Maybe pkgs = import nixpkgs { inherit system; }; ?
-          appliedOverlay = self.overlays.default pkgs pkgs;
-        in
-        {
-          packages = rec {
-            default = zsh-histdb;
-            zsh-histdb = appliedOverlay.zsh-histdb;
-          };
-        };
-    in
-    flake-utils.lib.eachDefaultSystem out
-    // {
-      overlays.default = final: prev: {
-        zsh-histdb = final.callPackage ./package.nix { };
-      };
-    };
-}

nix/configuration/hosts/hydra/DEPLOY_BOOT

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=hydra
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild boot --flake "$DIR/../../#hydra" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild boot --flake "$DIR/../../#hydra" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#hydra'

nix/configuration/hosts/hydra/DEPLOY_SWITCH

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=hydra
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild switch --flake "$DIR/../../#hydra" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild switch --flake "$DIR/../../#hydra" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#hydra'

nix/configuration/hosts/hydra/ISO

@@ -6,7 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : "${JOBS:="1"}"
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.hydra" --max-jobs "$JOBS" "${@}" |& nom
+nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.hydra" --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/hydra/VM_ISO

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+: "${JOBS:="1"}"
+
+for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
+nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#vm_iso.hydra" --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
+
+install -m 0644 result/iso/nixos-*-x86_64-linux.iso ~/hydra.iso
+unlink ./result

nix/configuration/hosts/hydra/default.nix

@@ -24,7 +24,6 @@
   imports = [
     ./disk-config.nix
     ./hardware-configuration.nix
-    ./optimized_build.nix
     ./vm_disk.nix
   ];
 
@@ -36,9 +35,24 @@
   time.timeZone = "America/New_York";
   i18n.defaultLocale = "en_US.UTF-8";
 
-  me.optimizations.enable = true;
   me.secureBoot.enable = false;
 
+  me.optimizations = {
+    enable = true;
+    arch = "znver4";
+    system_features = [
+      "gccarch-znver4"
+      "gccarch-skylake"
+      # "gccarch-alderlake" missing WAITPKG
+      "gccarch-x86-64-v3"
+      "gccarch-x86-64-v4"
+      "benchmark"
+      "big-parallel"
+      "kvm"
+      "nixos-test"
+    ];
+  };
+
   # Mount tmpfs at /tmp
   boot.tmp.useTmpfs = true;
 

nix/configuration/hosts/hydra/optimized_build.nix

@@ -1,73 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [ ];
-
-  config = lib.mkMerge [
-    {
-      nix.settings.system-features = lib.mkForce [
-        "gccarch-znver4"
-        "gccarch-x86-64-v3"
-        "gccarch-x86-64-v4"
-        "benchmark"
-        "big-parallel"
-        # "kvm"
-        # "nixos-test"
-      ];
-
-      nixpkgs.hostPlatform = {
-        gcc.arch = "znver4";
-        gcc.tune = "znver4";
-        system = "x86_64-linux";
-      };
-
-      nixpkgs.overlays = [
-        (
-          final: prev:
-          let
-            optimizeWithFlags =
-              pkg: flags:
-              pkg.overrideAttrs (old: {
-                NIX_CFLAGS_COMPILE = [ (old.NIX_CFLAGS_COMPILE or "") ] ++ flags;
-              });
-            addConfig =
-              additionalConfig: pkg:
-              pkg.override (oldconfig: {
-                structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
-              });
-          in
-          {
-            linux_znver4 =
-              addConfig
-                {
-                  # Full preemption
-                  PREEMPT = lib.mkOverride 60 lib.kernel.yes;
-                  PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
-
-                  # Google's BBRv3 TCP congestion Control
-                  TCP_CONG_BBR = lib.kernel.yes;
-                  DEFAULT_BBR = lib.kernel.yes;
-
-                  # Preemptive Full Tickless Kernel at 300Hz
-                  HZ = lib.kernel.freeform "300";
-                  HZ_300 = lib.kernel.yes;
-                  HZ_1000 = lib.kernel.no;
-                }
-                (
-                  optimizeWithFlags prev.linux_6_14 [
-                    "-march=znver4"
-                    "-mtune=znver4"
-                  ]
-                );
-          }
-        )
-      ];
-
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_znver4;
-    }
-  ];
-}

nix/configuration/hosts/ionlybootzfs/DEPLOY_BOOT

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+: "${JOBS:="1"}"
+
+#TARGET=10.216.1.14
+# TARGET=192.168.211.250
+TARGET="ionlybootzfs"
+
+for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
+
+nixos-rebuild boot --flake "$DIR/../../#ionlybootzfs" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
+
+# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#ionlybootzfs'

nix/configuration/hosts/ionlybootzfs/DEPLOY_SWITCH

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+: "${JOBS:="1"}"
+
+#TARGET=10.216.1.14
+# TARGET=192.168.211.250
+TARGET=ionlybootzfs
+
+for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
+
+nixos-rebuild switch --flake "$DIR/../../#ionlybootzfs" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
+
+# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#ionlybootzfs'

nix/configuration/hosts/ionlybootzfs/ISO

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+: "${JOBS:="1"}"
+
+for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
+nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.ionlybootzfs" --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/ionlybootzfs/default.nix

@@ -0,0 +1,63 @@
+#
+# Testing:
+# doas "$(nix-build '<nixpkgs>' --no-out-link -A 'qemu')/bin/qemu-system-x86_64" \
+#      -accel kvm \
+#      -cpu host \
+#      -smp cores=8 \
+#      -m 32768 \
+#      -drive "file=$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF.fd,if=pflash,format=raw,readonly=on" \
+#      -drive file=/tmp/localdisk.img,if=none,id=nvm,format=raw \
+#      -device nvme,serial=deadbeef,drive=nvm \
+#      -nic user,hostfwd=tcp::60022-:22 \
+#      -boot order=d \
+#      -cdrom "$(readlink -f /persist/machine_setup/nix/configuration/result/iso/nixos*.iso)" \
+#      -display vnc=127.0.0.1:0
+#
+
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  imports = [
+    ./wrapped-disk-config.nix
+    ./hardware-configuration.nix
+  ];
+
+  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
+  networking.hostId = "fbd233d8";
+
+  networking.hostName = "ionlybootzfs"; # Define your hostname.
+
+  time.timeZone = "America/New_York";
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  me.secureBoot.enable = true;
+
+  me.optimizations = {
+    enable = false;
+    arch = "znver4";
+    system_features = [
+      "gccarch-znver4"
+      "gccarch-skylake"
+      # "gccarch-alderlake" missing WAITPKG
+      "gccarch-x86-64-v3"
+      "gccarch-x86-64-v4"
+      "benchmark"
+      "big-parallel"
+      "kvm"
+      "nixos-test"
+    ];
+  };
+
+  # Mount tmpfs at /tmp
+  boot.tmp.useTmpfs = true;
+
+  me.emacs_flavor = "plainmacs";
+  me.graphical = false;
+  me.wireguard.activated = [ ];
+  me.wireguard.deactivated = [ ];
+  me.zsh.enable = true;
+}

nix/configuration/hosts/ionlybootzfs/disk-config.nix

@@ -0,0 +1,142 @@
+# Manual Step:
+#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
+#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
+
+{
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/nvme0n1";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "1G";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [
+                  "umask=0077"
+                  "noatime"
+                  "discard"
+                ];
+              };
+            };
+            zfs = {
+              size = "100%";
+              content = {
+                type = "zfs";
+                pool = "zroot";
+              };
+            };
+          };
+        };
+      };
+    };
+    zpool = {
+      zroot = {
+        type = "zpool";
+        # mode = "mirror";
+        # Workaround: cannot import 'zroot': I/O error in disko tests
+        options.cachefile = "none";
+        options = {
+          ashift = "12";
+          compatibility = "openzfs-2.2-freebsd";
+          autotrim = "on";
+        };
+        rootFsOptions = {
+          acltype = "posixacl";
+          atime = "off";
+          relatime = "off";
+          xattr = "sa";
+          mountpoint = "none";
+          compression = "lz4";
+          canmount = "off";
+          utf8only = "on";
+          dnodesize = "auto";
+          normalization = "formD";
+        };
+
+        datasets = {
+          "linux/nix" = {
+            type = "zfs_fs";
+            options.mountpoint = "none";
+            options = {
+              encryption = "aes-256-gcm";
+              keyformat = "passphrase";
+              # keylocation = "file:///tmp/secret.key";
+            };
+          };
+          "linux/nix/root" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
+          };
+          "linux/nix/nix" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/nix";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
+            options = {
+              recordsize = "16MiB";
+              compression = "zstd-19";
+            };
+          };
+          "linux/nix/home" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/home";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
+          };
+          "linux/nix/persist" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/persist";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
+          };
+          "linux/nix/state" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/state";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
+          };
+        };
+      };
+    };
+  };
+
+  # Make sure all persistent volumes are marked as neededForBoot
+  #
+  # Also mounts /home so it is mounted before the user home directories are created.
+  fileSystems."/persist".neededForBoot = true;
+  fileSystems."/state".neededForBoot = true;
+  fileSystems."/home".neededForBoot = true;
+
+  fileSystems."/".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/nix".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/persist".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/state".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/home".options = [
+    "noatime"
+    "norelatime"
+  ];
+
+  # Only attempt to decrypt the main pool. Otherwise it attempts to decrypt pools that aren't even used.
+  boot.zfs.requestEncryptionCredentials = [ "zroot/linux/nix" ];
+}

nix/configuration/hosts/ionlybootzfs/hardware-configuration.nix

@@ -0,0 +1,38 @@
+# 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 = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "nvme"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+    "sdhci_pci"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  # 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.dhcpcd.enable = lib.mkForce true;
+  networking.useDHCP = lib.mkForce true;
+  # systemd.network.enable = true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

nix/configuration/hosts/ionlybootzfs/optimized_build.nix

@@ -56,31 +56,35 @@
         (final: prev: {
           haskellPackages = prev.haskellPackages.extend (
             final': prev': {
-              crypton = pkgs-unoptimized.haskellPackages.crypton;
-              crypton-connection = pkgs-unoptimized.haskellPackages.crypton-connection;
-              crypton-x509 = pkgs-unoptimized.haskellPackages.crypton-x509;
-              crypton-x509-store = pkgs-unoptimized.haskellPackages.crypton-x509-store;
-              crypton-x509-system = pkgs-unoptimized.haskellPackages.crypton-x509-system;
-              crypton-x509-validation = pkgs-unoptimized.haskellPackages.crypton-x509-validation;
-              hspec-wai = pkgs-unoptimized.haskellPackages.hspec-wai;
-              http-client-tls = pkgs-unoptimized.haskellPackages.http-client-tls;
-              http2 = pkgs-unoptimized.haskellPackages.http2;
-              pandoc = pkgs-unoptimized.haskellPackages.pandoc;
-              pandoc-cli = pkgs-unoptimized.haskellPackages.pandoc-cli;
-              pandoc-lua-engine = pkgs-unoptimized.haskellPackages.pandoc-lua-engine;
-              pandoc-server = pkgs-unoptimized.haskellPackages.pandoc-server;
-              servant-server = pkgs-unoptimized.haskellPackages.servant-server;
-              tls = pkgs-unoptimized.haskellPackages.tls;
-              wai-app-static = pkgs-unoptimized.haskellPackages.wai-app-static;
-              wai-extra = pkgs-unoptimized.haskellPackages.wai-extra;
-              warp = pkgs-unoptimized.haskellPackages.warp;
+              inherit (pkgs-unoptimized.haskellPackages)
+                crypton
+                crypton-connection
+                crypton-x509
+                crypton-x509-store
+                crypton-x509-system
+                crypton-x509-validation
+                hspec-wai
+                http-client-tls
+                http2
+                pandoc
+                pandoc-cli
+                pandoc-lua-engine
+                pandoc-server
+                servant-server
+                tls
+                wai-app-static
+                wai-extra
+                warp
+                ;
             }
           );
         })
         (final: prev: {
-          gsl = pkgs-unoptimized.gsl;
-          redis = pkgs-unoptimized.redis;
-          valkey = pkgs-unoptimized.valkey;
+          inherit (pkgs-unoptimized)
+            gsl
+            redis
+            valkey
+            ;
         })
       ];
 

nix/configuration/hosts/ionlybootzfs/wrapped-disk-config.nix

@@ -0,0 +1,8 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+lib.mkIf (!config.me.buildingIso) (import ./disk-config.nix)

nix/configuration/hosts/neelix/DEPLOY_BOOT

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=neelix
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild boot --flake "$DIR/../../#neelix" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild boot --flake "$DIR/../../#neelix" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#neelix'

nix/configuration/hosts/neelix/DEPLOY_SWITCH

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=neelix
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild switch --flake "$DIR/../../#neelix" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild switch --flake "$DIR/../../#neelix" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#neelix'

nix/configuration/hosts/neelix/default.nix

@@ -3,7 +3,6 @@
   imports = [
     ./hardware-configuration.nix
     ./disk-config.nix
-    ./optimized_build.nix
     ./power_management.nix
   ];
 
@@ -15,9 +14,22 @@
   time.timeZone = "America/New_York";
   i18n.defaultLocale = "en_US.UTF-8";
 
-  me.optimizations.enable = false;
   me.secureBoot.enable = false;
 
+  me.optimizations = {
+    enable = false;
+    arch = "alderlake";
+    system_features = [
+      "gccarch-alderlake"
+      "gccarch-x86-64-v3"
+      "gccarch-x86-64-v4"
+      "benchmark"
+      "big-parallel"
+      "kvm"
+      "nixos-test"
+    ];
+  };
+
   # Early KMS
   boot.initrd.kernelModules = [ "i915" ];
 

nix/configuration/hosts/neelix/hardware-configuration.nix

@@ -14,7 +14,14 @@
     (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "nvme"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+    "sdhci_pci"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
@@ -23,7 +30,7 @@
   # (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.useDHCP = lib.mkDefault true;
   # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
 

nix/configuration/hosts/neelix/optimized_build.nix

@@ -1,80 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [ ];
-
-  config = lib.mkMerge [
-    { }
-    (lib.mkIf (!config.me.optimizations.enable) {
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_6_13;
-    })
-    (lib.mkIf (config.me.optimizations.enable) {
-      nixpkgs.hostPlatform = {
-        gcc.arch = "alderlake";
-        gcc.tune = "alderlake";
-        system = "x86_64-linux";
-      };
-
-      nixpkgs.overlays = [
-        (
-          self: super:
-          let
-            optimizeWithFlags =
-              pkg: flags:
-              pkg.overrideAttrs (old: {
-                NIX_CFLAGS_COMPILE = [ (old.NIX_CFLAGS_COMPILE or "") ] ++ flags;
-              });
-            addConfig =
-              additionalConfig: pkg:
-              pkg.override (oldconfig: {
-                structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
-              });
-          in
-          {
-            linux_me =
-              addConfig
-                {
-                  # Full preemption
-                  PREEMPT = lib.mkOverride 60 lib.kernel.yes;
-                  PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
-
-                  # Google's BBRv3 TCP congestion Control
-                  TCP_CONG_BBR = lib.kernel.yes;
-                  DEFAULT_BBR = lib.kernel.yes;
-
-                  # Preemptive Full Tickless Kernel at 300Hz
-                  HZ = lib.kernel.freeform "300";
-                  HZ_300 = lib.kernel.yes;
-                  HZ_1000 = lib.kernel.no;
-                }
-                (
-                  optimizeWithFlags super.linux_6_12 [
-                    "-march=alderlake"
-                    "-mtune=alderlake"
-                  ]
-                );
-          }
-        )
-      ];
-
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_me;
-    })
-    (lib.mkIf (!config.me.buildingIso) {
-      nix.settings.system-features = lib.mkForce [
-        "gccarch-alderlake"
-        "gccarch-x86-64-v3"
-        "benchmark"
-        "big-parallel"
-        "kvm"
-        "nixos-test"
-      ];
-    })
-    (lib.mkIf (config.me.buildingIso) {
-      boot.supportedFilesystems = [ "zfs" ];
-    })
-  ];
-}

nix/configuration/hosts/odo/DEPLOY_BOOT

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=odo
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild boot --flake "$DIR/../../#odo" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild boot --flake "$DIR/../../#odo" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#odo'

nix/configuration/hosts/odo/DEPLOY_SWITCH

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=odo
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild switch --flake "$DIR/../../#odo" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild switch --flake "$DIR/../../#odo" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#odo'

nix/configuration/hosts/odo/ISO

@@ -6,7 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : "${JOBS:="1"}"
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.odo" --max-jobs "$JOBS" "${@}" |& nom
+nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.odo" --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/odo/SELF_BOOT

@@ -6,7 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : "${JOBS:="1"}"
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild boot --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" "${@}" |& nom
+nixos-rebuild boot --show-trace --sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/odo/SELF_BUILD

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+: "${JOBS:="1"}"
+
+for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
+nixos-rebuild build --show-trace --sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/odo/SELF_SWITCH

@@ -6,7 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : "${JOBS:="1"}"
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild switch --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" "${@}" |& nom
+nixos-rebuild switch --show-trace --sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/odo/default.nix

@@ -7,8 +7,7 @@
 {
   imports = [
     ./hardware-configuration.nix
-    ./disk-config.nix
-    ./optimized_build.nix
+    ./wrapped-disk-config.nix
     ./distributed_build.nix
     ./power_management.nix
     ./screen_brightness.nix
@@ -16,6 +15,7 @@
     ./framework_module.nix
   ];
 
+  config = {
     # Generate with `head -c4 /dev/urandom | od -A none -t x4`
     networking.hostId = "908cbf04";
 
@@ -24,9 +24,24 @@
     time.timeZone = "America/New_York";
     i18n.defaultLocale = "en_US.UTF-8";
 
-  me.optimizations.enable = true;
     me.secureBoot.enable = true;
 
+    me.optimizations = {
+      enable = true;
+      arch = "znver4";
+      system_features = [
+        "gccarch-znver4"
+        "gccarch-skylake"
+        # "gccarch-alderlake" missing WAITPKG
+        "gccarch-x86-64-v3"
+        "gccarch-x86-64-v4"
+        "benchmark"
+        "big-parallel"
+        "kvm"
+        "nixos-test"
+      ];
+    };
+
     # Early KMS
     boot.initrd.kernelModules = [ "amdgpu" ];
 
@@ -45,14 +60,18 @@
     # services.fstrim.enable = lib.mkDefault true;
 
     me.alacritty.enable = true;
+    me.amd_s2idle.enable = true;
     me.ansible.enable = true;
     me.ares.enable = true;
     me.bluetooth.enable = true;
     me.chromecast.enable = true;
     me.chromium.enable = true;
-  me.docker.enable = true;
-  me.ecc.enable = true;
+    me.d2.enable = true;
+    me.direnv.enable = true;
+    me.docker.enable = false;
+    me.ecc.enable = false;
     me.emacs_flavor = "full";
+    me.emulate_isa.enable = true;
     me.firefox.enable = true;
     me.flux.enable = true;
     me.gcloud.enable = true;
@@ -61,6 +80,7 @@
     me.gpg.enable = true;
     me.graphical = true;
     me.graphics_card_type = "amd";
+    me.iso_mount.enable = true;
     me.kanshi.enable = false;
     me.kubernetes.enable = true;
     me.latex.enable = true;
@@ -68,19 +88,26 @@
     me.lvfs.enable = true;
     me.media.enable = true;
     me.nix_index.enable = true;
+    me.openpgp_card_tools.enable = true;
     me.pcsx2.enable = true;
+    me.podman.enable = true;
     me.python.enable = true;
     me.qemu.enable = true;
+    me.rpcs3.enable = true;
     me.rust.enable = true;
+    me.sequoia.enable = true;
+    me.shadps4.enable = true;
     me.shikane.enable = true;
     me.sops.enable = true;
     me.sound.enable = true;
+    me.spaghettikart.enable = true;
     me.steam.enable = true;
     me.steam_run_free.enable = true;
     me.sway.enable = true;
     me.tekton.enable = true;
     me.terraform.enable = true;
     me.thunderbolt.enable = true;
+    me.uutils.enable = false;
     me.vnc_client.enable = true;
     me.vscode.enable = true;
     me.wasm.enable = true;
@@ -91,10 +118,12 @@
       "colo"
     ];
     me.wireguard.deactivated = [ "wgf" ];
+    me.yubikey.enable = true;
     me.zrepl.enable = true;
     me.zsh.enable = true;
 
     me.sm64ex.enable = true;
     me.shipwright.enable = true;
     me.ship2harkinian.enable = true;
+  };
 }

nix/configuration/hosts/odo/disk-config.nix

@@ -1,14 +1,8 @@
 # Manual Step:
 #   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
 #   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
 
-lib.mkIf (!config.me.buildingIso) {
+{
   disko.devices = {
     disk = {
       main = {

nix/configuration/hosts/odo/hardware-configuration.nix

@@ -27,7 +27,7 @@
   # (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.useDHCP = lib.mkDefault true;
   # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
 

nix/configuration/hosts/odo/power_management.nix

@@ -20,7 +20,7 @@
   # amd_pstate=guided :: Same as passive except we can set upper and lower frequency bounds.
   # amdgpu.dcdebugmask=0x10 :: Allegedly disables Panel Replay from https://community.frame.work/t/tracking-freezing-arch-linux-amd/39495/32
   boot.kernelParams = [
-    "amdgpu.abmlevel=3"
+    "amdgpu.abmlevel=2"
     "pcie_aspm=force"
     # "pcie_aspm.policy=powersupersave"
     "nowatchdog"
@@ -47,6 +47,22 @@
     "w- /sys/devices/system/cpu/cpufreq/policy13/energy_performance_preference - - - - power"
     "w- /sys/devices/system/cpu/cpufreq/policy14/energy_performance_preference - - - - power"
     "w- /sys/devices/system/cpu/cpufreq/policy15/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpu0/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu1/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu2/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu3/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu4/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu5/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu6/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu7/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu8/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu9/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu10/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu11/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu12/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu13/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu14/cpufreq/boost - - - - 0"
+    "w- /sys/devices/system/cpu/cpu15/cpufreq/boost - - - - 0"
   ];
 
   boot.extraModprobeConfig = ''

nix/configuration/hosts/odo/screen_brightness.nix

@@ -9,6 +9,6 @@
   imports = [ ];
 
   systemd.tmpfiles.rules = [
-    "w- /sys/class/backlight/amdgpu_bl1/brightness - - - - 85"
+    "w- /sys/class/backlight/amdgpu_bl1/brightness - - - - 21845"
   ];
 }

nix/configuration/hosts/odo/wrapped-disk-config.nix

@@ -0,0 +1,8 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+lib.mkIf (!config.me.buildingIso) (import ./disk-config.nix)

nix/configuration/hosts/quark/DEPLOY_BOOT

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=quark
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild boot --flake "$DIR/../../#quark" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild boot --flake "$DIR/../../#quark" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#quark'

nix/configuration/hosts/quark/DEPLOY_SWITCH

@@ -10,10 +10,8 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 # TARGET=192.168.211.250
 TARGET=quark
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
 
-nixos-rebuild switch --flake "$DIR/../../#quark" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
+nixos-rebuild switch --flake "$DIR/../../#quark" --target-host "$TARGET" --build-host "$TARGET" --fast --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json
 
 # rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#quark'

nix/configuration/hosts/quark/ISO

@@ -6,7 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : "${JOBS:="1"}"
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.quark" --max-jobs "$JOBS" "${@}" |& nom
+nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.quark" --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/quark/SELF_BOOT

@@ -6,7 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : "${JOBS:="1"}"
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild boot --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" "${@}" |& nom
+nixos-rebuild boot --show-trace --sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/quark/SELF_BUILD

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+: "${JOBS:="1"}"
+
+for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
+nixos-rebuild build --show-trace --sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/quark/SELF_SWITCH

@@ -6,7 +6,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : "${JOBS:="1"}"
 
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
 for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild switch --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" "${@}" |& nom
+nixos-rebuild switch --show-trace --sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" --log-format internal-json -v "${@}" |& nom --json

nix/configuration/hosts/quark/default.nix

@@ -9,11 +9,10 @@
     ./disk-config.nix
     ./distributed_build.nix
     ./hardware-configuration.nix
-    ./optimized_build.nix
     ./power_management.nix
-    ./wifi.nix
   ];
 
+  config = {
     # Generate with `head -c4 /dev/urandom | od -A none -t x4`
     networking.hostId = "47ee7d7c";
 
@@ -22,9 +21,25 @@
     time.timeZone = "America/New_York";
     i18n.defaultLocale = "en_US.UTF-8";
 
-  me.optimizations.enable = true;
     me.secureBoot.enable = true;
 
+    me.optimizations = {
+      enable = true;
+      arch = "znver4";
+      system_features = [
+        "gccarch-znver4"
+        "gccarch-znver5"
+        "gccarch-skylake"
+        # "gccarch-alderlake" missing WAITPKG
+        "gccarch-x86-64-v3"
+        "gccarch-x86-64-v4"
+        "benchmark"
+        "big-parallel"
+        "kvm"
+        "nixos-test"
+      ];
+    };
+
     # Early KMS
     boot.initrd.kernelModules = [ "amdgpu" ];
 
@@ -34,15 +49,22 @@
     # Enable TRIM
     # services.fstrim.enable = lib.mkDefault true;
 
+    # RPCS3 has difficulty with znver5
+    me.rpcs3.config.Core."Use LLVM CPU" = "znver4";
+
     me.alacritty.enable = true;
+    me.amd_s2idle.enable = true;
     me.ansible.enable = true;
     me.ares.enable = true;
     me.bluetooth.enable = true;
     me.chromecast.enable = true;
     me.chromium.enable = true;
-  me.docker.enable = true;
+    me.d2.enable = true;
+    me.direnv.enable = true;
+    me.docker.enable = false;
     me.ecc.enable = true;
     me.emacs_flavor = "full";
+    me.emulate_isa.enable = true;
     me.firefox.enable = true;
     me.flux.enable = true;
     me.gcloud.enable = true;
@@ -51,6 +73,7 @@
     me.gpg.enable = true;
     me.graphical = true;
     me.graphics_card_type = "amd";
+    me.iso_mount.enable = true;
     me.kanshi.enable = false;
     me.kubernetes.enable = true;
     me.latex.enable = true;
@@ -59,19 +82,26 @@
     me.media.enable = true;
     me.nix_index.enable = true;
     me.nix_worker.enable = true;
+    me.openpgp_card_tools.enable = true;
     me.pcsx2.enable = true;
+    me.podman.enable = true;
     me.python.enable = true;
     me.qemu.enable = true;
+    me.rpcs3.enable = true;
     me.rust.enable = true;
+    me.sequoia.enable = true;
+    me.shadps4.enable = true;
     me.shikane.enable = true;
     me.sops.enable = true;
     me.sound.enable = true;
+    me.spaghettikart.enable = true;
     me.steam.enable = true;
     me.steam_run_free.enable = true;
     me.sway.enable = true;
     me.tekton.enable = true;
     me.terraform.enable = true;
     me.thunderbolt.enable = true;
+    me.uutils.enable = false;
     me.vnc_client.enable = true;
     me.vscode.enable = true;
     me.wasm.enable = true;
@@ -82,10 +112,12 @@
       "colo"
     ];
     me.wireguard.deactivated = [ "wgf" ];
+    me.yubikey.enable = true;
     me.zrepl.enable = true;
     me.zsh.enable = true;
 
     me.sm64ex.enable = true;
     me.shipwright.enable = true;
     me.ship2harkinian.enable = true;
+  };
 }

nix/configuration/hosts/quark/hardware-configuration.nix

@@ -27,10 +27,9 @@
   # (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.useDHCP = lib.mkDefault true;
   # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

nix/configuration/hosts/quark/optimized_build.nix

@@ -1,122 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  pkgs-unoptimized,
-  ...
-}:
-{
-  imports = [ ];
-
-  config = lib.mkMerge [
-    { }
-    (lib.mkIf (!config.me.optimizations.enable) {
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_6_14;
-    })
-    (lib.mkIf (config.me.optimizations.enable) {
-      nixpkgs.hostPlatform = {
-        gcc.arch = "znver5";
-        gcc.tune = "znver5";
-        system = "x86_64-linux";
-      };
-
-      nixpkgs.overlays = [
-        (
-          final: prev:
-          let
-            addConfig =
-              additionalConfig: pkg:
-              pkg.override (oldconfig: {
-                structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
-              });
-          in
-          {
-            linux_me = addConfig {
-              # Full preemption
-              PREEMPT = lib.mkOverride 60 lib.kernel.yes;
-              PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
-
-              # Google's BBRv3 TCP congestion Control
-              TCP_CONG_BBR = lib.kernel.yes;
-              DEFAULT_BBR = lib.kernel.yes;
-
-              # Preemptive Full Tickless Kernel at 300Hz
-              HZ = lib.kernel.freeform "300";
-              HZ_300 = lib.kernel.yes;
-              HZ_1000 = lib.kernel.no;
-            } prev.linux_6_14;
-          }
-        )
-        (final: prev: {
-          haskellPackages = prev.haskellPackages.extend (
-            final': prev': {
-              crypton = pkgs-unoptimized.haskellPackages.crypton;
-              crypton-connection = pkgs-unoptimized.haskellPackages.crypton-connection;
-              crypton-x509 = pkgs-unoptimized.haskellPackages.crypton-x509;
-              crypton-x509-store = pkgs-unoptimized.haskellPackages.crypton-x509-store;
-              crypton-x509-system = pkgs-unoptimized.haskellPackages.crypton-x509-system;
-              crypton-x509-validation = pkgs-unoptimized.haskellPackages.crypton-x509-validation;
-              hspec-wai = pkgs-unoptimized.haskellPackages.hspec-wai;
-              http-client-tls = pkgs-unoptimized.haskellPackages.http-client-tls;
-              http2 = pkgs-unoptimized.haskellPackages.http2;
-              pandoc = pkgs-unoptimized.haskellPackages.pandoc;
-              pandoc-cli = pkgs-unoptimized.haskellPackages.pandoc-cli;
-              pandoc-lua-engine = pkgs-unoptimized.haskellPackages.pandoc-lua-engine;
-              pandoc-server = pkgs-unoptimized.haskellPackages.pandoc-server;
-              servant-server = pkgs-unoptimized.haskellPackages.servant-server;
-              tls = pkgs-unoptimized.haskellPackages.tls;
-              wai-app-static = pkgs-unoptimized.haskellPackages.wai-app-static;
-              wai-extra = pkgs-unoptimized.haskellPackages.wai-extra;
-              warp = pkgs-unoptimized.haskellPackages.warp;
-            }
-          );
-        })
-        (final: prev: {
-          gsl = pkgs-unoptimized.gsl;
-          redis = pkgs-unoptimized.redis;
-          valkey = pkgs-unoptimized.valkey;
-        })
-      ];
-
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_me;
-    })
-    (lib.mkIf (!config.me.buildingIso) {
-      nix.settings.system-features = lib.mkForce [
-        "gccarch-znver4"
-        "gccarch-znver5"
-        "gccarch-skylake"
-        # "gccarch-alderlake" missing WAITPKG
-        "gccarch-x86-64-v3"
-        "gccarch-x86-64-v4"
-        "benchmark"
-        "big-parallel"
-        "kvm"
-        "nixos-test"
-      ];
-
-      # Keep ALL dependencies so we can rebuild offline. This DRASTICALLY increase disk usage, but disk space is cheap.
-      # system.includeBuildDependencies = true;
-
-      # This also should enable building offline? TODO: test.
-      nix.extraOptions = ''
-        keep-outputs = true
-        keep-derivations = true
-      '';
-
-      # # building ON
-      # nixpkgs.localSystem = { system = "aarch64-linux"; };
-      # # building FOR
-      # nixpkgs.crossSystem = { system = "aarch64-linux"; };
-
-      # nixpkgs.config = {
-      #   replaceStdenv = ({ pkgs }: pkgs.clangStdenv);
-      # };
-      # or maybe an overlay
-      # stdenv = prev.clangStdenv;
-
-    })
-    (lib.mkIf (config.me.buildingIso) {
-      boot.supportedFilesystems.zfs = true;
-    })
-  ];
-}

nix/configuration/hosts/quark/wifi.nix

@@ -1,16 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  config = {
-    environment.loginShellInit = lib.mkIf (!config.me.buildingIso) ''
-      doas iw dev wlan0 set power_save off
-    '';
-  };
-}

nix/configuration/roles/alacritty/default.nix

@@ -24,10 +24,8 @@
           xdg-utils # for xdg-open
         ];
 
-        home-manager.users.talexander =
-          { pkgs, ... }:
-          {
-            home.file.".config/alacritty/alacritty.toml" = {
+        me.install.user.talexander.file = {
+          ".config/alacritty/alacritty.toml" = {
             source = ./files/alacritty.toml;
           };
         };

nix/configuration/roles/amd_s2idle/cysystemd.nix

@@ -0,0 +1,48 @@
+{
+  lib,
+  pkgs,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pythonOlder,
+  cython,
+  pkg-config,
+  setuptools,
+}:
+
+let
+  version = "1.6.3";
+in
+buildPythonPackage {
+  pname = "cysystemd";
+  inherit version;
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "mosquito";
+    repo = "cysystemd";
+    tag = version;
+    hash = "sha256-xumrQgoKfFeKdRQUIYXXiXEcNd76i4wo/EIDm8BN7oU=";
+  };
+
+  disabled = pythonOlder "3.6";
+
+  build-system = [
+    setuptools
+    cython
+  ];
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [ pkgs.systemd ];
+
+  pythonImportsCheck = [ "cysystemd" ];
+
+  meta = {
+    description = "systemd wrapper on Cython";
+    homepage = "https://github.com/mosquito/cysystemd";
+    license = lib.licenses.asl20;
+    platforms = lib.platforms.linux;
+  };
+}

nix/configuration/roles/amd_s2idle/default.nix

@@ -0,0 +1,47 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    amd_s2idle.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install amd_s2idle.";
+    };
+  };
+
+  config = lib.mkIf config.me.amd_s2idle.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+          amd-debug-tools
+        ];
+        nixpkgs.overlays = [
+          (
+            final: prev:
+            let
+              innerPackage = (final.callPackage ./package.nix { });
+            in
+            {
+              amd-debug-tools = innerPackage;
+            }
+          )
+          (final: prev: {
+            pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
+              (python-final: python-prev: {
+                cysystemd = (python-final.callPackage ./cysystemd.nix { });
+              })
+            ];
+          })
+        ];
+      }
+    ]
+  );
+}

nix/configuration/roles/amd_s2idle/package.nix

@@ -0,0 +1,60 @@
+{
+  lib,
+  fetchgit,
+  python3Packages,
+  acpica-tools,
+  ethtool,
+  libdisplay-info,
+}:
+
+let
+  version = "0.2.8";
+in
+python3Packages.buildPythonApplication {
+  pname = "amd-debug-tools";
+  inherit version;
+  pyproject = true;
+
+  build-system = with python3Packages; [
+    pyudev
+    setuptools
+    setuptools-git
+    setuptools-git-versioning
+  ];
+  dependencies = with python3Packages; [
+    acpica-tools
+    cysystemd
+    dbus-fast
+    ethtool
+    jinja2
+    libdisplay-info
+    matplotlib
+    pandas
+    pyudev
+    seaborn
+    tabulate
+  ];
+  src = fetchgit {
+    url = "https://git.kernel.org/pub/scm/linux/kernel/git/superm1/amd-debug-tools.git";
+    tag = version;
+    hash = "sha256-EmXsW7Q5WMFL32LWr29W3GnGpw5aj53wlp9KbFV1r0Q=";
+    leaveDotGit = true;
+  };
+
+  disabled = python3Packages.pythonOlder "3.7";
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail ', "setuptools-git-versioning>=2.0,<3"' ""
+  '';
+
+  pythonImportsCheck = [ "amd_debug" ];
+
+  meta = {
+    description = "Debug tools for AMD zen systems";
+    homepage = "https://git.kernel.org/pub/scm/linux/kernel/git/superm1/amd-debug-tools.git/";
+    changelog = "https://git.kernel.org/pub/scm/linux/kernel/git/superm1/amd-debug-tools.git/tag/?h=${version}";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.linux;
+  };
+}

nix/configuration/roles/ansible/default.nix

@@ -25,6 +25,9 @@
         ];
 
         nixpkgs.overlays = [
+          (final: prev: {
+            ansible-sshjail = (final.callPackage ./package/ansible-sshjail/package.nix { });
+          })
           (final: prev: {
             ansible = pkgs.symlinkJoin {
               name = "ansible";

nix/configuration/roles/chromium/default.nix

@@ -22,7 +22,7 @@
       { }
       (lib.mkIf config.me.graphical {
         environment.systemPackages = with pkgs; [
-          (chromium.override { enableWideVine = true; })
+          chromium
         ];
         allowedUnfree = [
           "chromium"
@@ -57,8 +57,18 @@
           };
         };
 
+        nixpkgs.overlays = [
+          (final: prev: {
+            chromium = prev.chromium.override {
+              enableWideVine = true;
+              commandLineArgs = [
+                "--enable-features=VaapiVideoDecoder,VaapiIgnoreDriverChecks,Vulkan,DefaultANGLEVulkan,VulkanFromANGLE,AcceleratedVideoEncoder"
                 # Enabling vulkan causes video to render as white
-        # nixpkgs.config.chromium.commandLineArgs = "--enable-features=Vulkan";
+                # "--enable-features=Vulkan";
+              ];
+            };
+          })
+        ];
       })
     ]
   );

nix/configuration/roles/d2/default.nix

@@ -0,0 +1,29 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    d2.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install d2.";
+    };
+  };
+
+  config = lib.mkIf config.me.d2.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+          d2
+        ];
+      }
+    ]
+  );
+}

nix/configuration/roles/direnv/default.nix

@@ -0,0 +1,55 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  direnv_zsh_hook = pkgs.writeTextFile {
+    name = "direnv_zsh_hook.zsh";
+    text = ''
+      eval "$(direnv hook zsh)"
+    '';
+  };
+in
+{
+  imports = [ ];
+
+  options.me = {
+    direnv.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install direnv.";
+    };
+  };
+
+  config = lib.mkIf config.me.direnv.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+          direnv
+          nix-direnv
+        ];
+
+        me.zsh.includes = [ direnv_zsh_hook ];
+
+        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                # List of allowed directories from `direnv allow`.
+                directory = ".local/share/direnv";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+            ];
+          };
+        };
+      }
+    ]
+  );
+}

nix/configuration/roles/distributed_build/default.nix

@@ -58,12 +58,13 @@ in
               ];
               maxJobs = 1;
               supportedFeatures = [
-                # "nixos-test"
+                "nixos-test"
                 "benchmark"
                 "big-parallel"
                 # "kvm"
                 "gccarch-x86-64-v3"
                 "gccarch-x86-64-v4"
+                "gccarch-skylake"
                 "gccarch-znver4"
               ];
             }
@@ -86,12 +87,16 @@ in
               ];
               maxJobs = 1;
               supportedFeatures = [
-                # "nixos-test"
+                "gccarch-armv6"
+                "gccarch-aarch64"
+                "gccarch-riscv64"
+                "nixos-test"
                 "benchmark"
                 "big-parallel"
-                # "kvm"
+                "kvm"
                 "gccarch-x86-64-v3"
                 "gccarch-x86-64-v4"
+                "gccarch-skylake"
                 "gccarch-znver4"
                 "gccarch-znver5"
               ];

nix/configuration/roles/docker/default.nix

@@ -19,6 +19,14 @@
 
   config = lib.mkIf config.me.docker.enable (
     lib.mkMerge [
+      {
+        assertions = [
+          {
+            assertion = !config.me.podman.enable;
+            message = "docker conflicts with podman";
+          }
+        ];
+      }
       {
         virtualisation.docker.enable = true;
         # Use docker activation

nix/configuration/roles/ecc/default.nix

@@ -1,3 +1,4 @@
+# Check memory errors with: ras-mc-ctl --error-count
 {
   config,
   lib,

nix/configuration/roles/emacs/default.nix

@@ -113,7 +113,7 @@ in
                 "doc"
                 "info"
               ];
-              buildInputs = [ final.makeWrapper ];
+              nativeBuildInputs = [ final.makeWrapper ];
               postBuild = ''
                 wrapProgram $out/bin/emacs --prefix PATH : ${
                   lib.makeBinPath [
@@ -131,8 +131,10 @@ in
                     final.cmake-language-server
                     final.cmake # Used by cmake-language-server
                     final.rust-analyzer
-                    final.nodePackages_latest.prettier # Format yaml, json, and JS
+                    final.prettier # Format yaml, json, and JS
                     final.terraform-ls
+                    final.typescript-language-server
+                    final.tex
                   ]
                 }
               '';
@@ -140,10 +142,8 @@ in
           })
         ];
 
-        home-manager.users.talexander =
-          { pkgs, ... }:
-          {
-            home.file.".config/emacs" = {
+        me.install.user.talexander.file = {
+          ".config/emacs" = {
             source = ./files/emacs;
             recursive = true;
           };

nix/configuration/roles/emacs/files/emacs/elisp/base-extensions.el

@@ -14,17 +14,6 @@
 
 ;; Other packages
 
-(use-package emacs
-  :config
-  (setq enable-recursive-minibuffers t)
-
-  ;; Filter the M-x list base on the current mode
-  (setq read-extended-command-predicate #'command-completion-default-include-p)
-
-  ;; Enable triggering completion with the tab key.
-  (setq tab-always-indent 'complete)
-  )
-
 (use-package dashboard
   :config
   (dashboard-setup-startup-hook))

nix/configuration/roles/emacs/files/emacs/elisp/base.el

@@ -7,10 +7,12 @@
 
 (use-package auto-package-update
   :ensure t
+  :custom
+  (auto-package-update-interval 14)
+  (auto-package-update-delete-old-versions t)
   :config
-   (setq auto-package-update-delete-old-versions t
-         auto-package-update-interval 14)
-   (auto-package-update-maybe))
+  (auto-package-update-maybe)
+  )
 
 (defun assert-directory (p)
   (unless (file-exists-p p) (make-directory p t))
@@ -24,11 +26,51 @@
 (setq autoload-directory (concat user-emacs-directory (file-name-as-directory "elisp") (file-name-as-directory "autoload")))
 (add-to-list 'load-path (assert-directory autoload-directory))
 
-(setq-default
+(use-package emacs
+  :ensure nil
+  :bind
+  (("C-z" . nil)
+   ("C-x C-z" . nil)
+   ("RET" . newline-and-indent)
+   )
+  :custom
+  ;; Replace highlighted text if you start typing.
+  (delete-selection-mode 1)
+
+  (history-length 300)
+
+  ;; Enable auto-revert for buffers like dired
+  (global-auto-revert-non-file-buffers t)
+
+  ;; If the underlying file changes, reload it automatically. This is useful for moving around in git without confusing language servers.
+  (auto-revert-avoid-polling t)
+  (auto-revert-interval 5)
+  (auto-revert-check-vc-info t)
+  (global-auto-revert-mode t)
+
   ;; Disable backup files and lockfiles
- make-backup-files nil
- auto-save-default nil
- create-lockfiles nil
+  (create-lockfiles nil)
+  (make-backup-files nil)
+  (backup-inhibited t)
+
+  ;; Do not auto-save files
+  (auto-save-default nil)
+
+  (pixel-scroll-precision-mode t)
+  (pixel-scroll-precision-use-momentum nil)
+
+  :config
+  (setq enable-recursive-minibuffers t)
+
+  ;; Filter the M-x list base on the current mode
+  (setq read-extended-command-predicate #'command-completion-default-include-p)
+
+  ;; Enable triggering completion with the tab key.
+  (setq tab-always-indent 'complete)
+
+  )
+
+(setq-default
  ;; Unless otherwise specified, always install packages if they are absent.
  use-package-always-ensure t
  ;; Point custom-file at /dev/null so emacs does not write any settings to my dotfiles.
@@ -70,9 +112,6 @@
 
 ;; (setq-default fringes-outside-margins t)
 
-;; Per-pixel scrolling instead of per-line
-(pixel-scroll-precision-mode)
-
 ;; Typed text replaces selection
 (delete-selection-mode)
 
@@ -80,12 +119,6 @@
 ;; Delete trailing whitespace before save
 (add-hook 'before-save-hook 'delete-trailing-whitespace)
 
-;; If the underlying file changes, reload it automatically. This is useful for moving around in git without confusing language servers.
-(setopt auto-revert-avoid-polling t)
-(setopt auto-revert-interval 5)
-(setopt auto-revert-check-vc-info t)
-(global-auto-revert-mode)
-
 ;;;;; Performance
 ;; Run garbage collect when emacs is idle
 (run-with-idle-timer 5 t (lambda () (garbage-collect)))

nix/configuration/roles/emacs/files/emacs/elisp/lang-d2.el

@@ -0,0 +1,16 @@
+(defun d2-format-buffer ()
+  "Run prettier."
+  (interactive)
+  (run-command-on-buffer "d2" "fmt" "-")
+  )
+
+(use-package d2-mode
+  :commands (d2-mode)
+  :hook (
+         (d2-mode . (lambda ()
+                      ;; (add-hook 'before-save-hook 'd2-format-buffer nil 'local)
+                      ))
+         )
+  )
+
+(provide 'lang-d2)

nix/configuration/roles/emacs/files/emacs/elisp/lang-javascript.el

@@ -1,6 +1,12 @@
 (require 'common-lsp)
 (require 'util-tree-sitter)
 
+(defun js-format-buffer ()
+  "Run prettier."
+  (interactive)
+  (run-command-on-buffer "prettier" "--stdin-filepath" buffer-file-name)
+  )
+
 (use-package json-ts-mode
   :ensure nil
   :pin manual
@@ -113,10 +119,14 @@
          ("\\.js\\'" . js-ts-mode)
          )
   :commands (js-ts-mode)
+  :custom (
+           (js-indent-level 2)
+           )
   :hook (
          (js-ts-mode . (lambda ()
                                  (when-linux
                                    (eglot-ensure)
+                                   (add-hook 'before-save-hook 'js-format-buffer nil 'local)
                                    )
                                  ))
          )

nix/configuration/roles/emacs/files/emacs/elisp/lang-org.el

@@ -87,4 +87,8 @@
 (use-package gnuplot)
 (use-package graphviz-dot-mode)
 
+(use-package htmlize
+  ;; For syntax highlighting when exporting to HTML.
+  )
+
 (provide 'lang-org)

nix/configuration/roles/emacs/files/emacs/elisp/lang-rust.el

@@ -46,7 +46,7 @@
                              (when rust-analyzer-command
                                ;; (add-to-list 'eglot-server-programs `(rust-ts-mode . (,rust-analyzer-command)))
                                (add-to-list 'eglot-server-programs `(rust-ts-mode . (,rust-analyzer-command :initializationOptions (:imports (:granularity (:enforce t :group "item")
-                                                                                                                                                           :merge (:glob nil)
+                                                                                                                                                           :merge (:glob :json-false)
                                                                                                                                                            :prefix "self")
                                                                                                                                              ))))
                                )
@@ -60,8 +60,8 @@
   (unless (treesit-ready-p 'rust) (treesit-install-language-grammar 'rust))
   :config
   ;; Add keybindings for interacting with Cargo
-  (use-package cargo
-    :hook (rust-ts-mode . cargo-minor-mode))
+  ;; (use-package cargo
+  ;;   :hook (rust-ts-mode . cargo-minor-mode))
   )
 
 (use-package toml-ts-mode

nix/configuration/roles/emacs/files/emacs/init.el

@@ -40,4 +40,6 @@
 
 (require 'lang-cmake)
 
+(require 'lang-d2)
+
 (load-directory autoload-directory)

nix/configuration/roles/emulate_isa/default.nix

@@ -0,0 +1,41 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    emulate_isa.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to enable emulating other CPU architectures.";
+    };
+  };
+
+  config = lib.mkIf config.me.emulate_isa.enable (
+    lib.mkMerge [
+      {
+        boot.binfmt.emulatedSystems = [
+          "aarch64-linux" # Raspberry Pi gen 3
+          "riscv64-linux"
+          # TODO: Should "x86_64-linux" be in this list or should this list be dependent on the host CPU?
+          "armv6l-linux" # Raspberry Pi gen 1
+        ];
+
+        me.optimizations = {
+          system_features = [
+            "gccarch-armv6"
+            "gccarch-aarch64"
+            "gccarch-riscv64"
+          ];
+        };
+      }
+    ]
+  );
+}
+# NOTE: build nixosConfigurations.<name>.config.system.build.sdImage

nix/configuration/roles/firefox/default.nix

@@ -70,9 +70,12 @@
             # Allow sending dark mode preference to websites.
             # Allow sending timezone to websites.
             "privacy.fingerprintingProtection.overrides" =
-              "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC,-CanvasExtractionBeforeUserInputIsBlocked";
+              "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC,-CanvasExtractionBeforeUserInputIsBlocked,-CanvasImageExtractionPrompt";
             # Disable weather on new tab page
             "browser.newtabpage.activity-stream.showWeather" = false;
+            # Disable AI stuff that wastes battery life
+            "browser.ml.chat.enabled" = false;
+            "browser.ml.enabled" = false;
           };
           # Check about:policies#documentation and https://mozilla.github.io/policy-templates/ for options.
           policies = {
@@ -88,10 +91,10 @@
                 install_url = "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi";
                 installation_mode = "force_installed";
               };
-              "firefox@teleparty.com" = {
-                install_url = "https://addons.mozilla.org/firefox/downloads/latest/netflix-party-is-now-teleparty/latest.xpi";
-                installation_mode = "normal_installed";
-              };
+              # "firefox@teleparty.com" = {
+              #   install_url = "https://addons.mozilla.org/firefox/downloads/latest/netflix-party-is-now-teleparty/latest.xpi";
+              #   installation_mode = "normal_installed";
+              # };
               "@ublacklist" = {
                 install_url = "https://addons.mozilla.org/firefox/downloads/latest/ublacklist/latest.xpi";
                 installation_mode = "normal_installed";

nix/configuration/roles/fonts/default.nix

@@ -15,6 +15,7 @@
         cascadia-code
         source-sans-pro
         source-serif-pro
+        noto-fonts
         noto-fonts-cjk-sans
         noto-fonts-cjk-serif
         noto-fonts-color-emoji

nix/configuration/roles/git/default.nix

@@ -5,6 +5,18 @@
   ...
 }:
 
+let
+  git_wrapped =
+    package: prog:
+    pkgs.writeShellScriptBin "${prog}" ''
+      export PATH="${
+        lib.makeBinPath [
+          pkgs.meld
+        ]
+      }:$PATH"
+      exec ${package}/bin/${prog} "''${@}"
+    '';
+in
 {
   imports = [ ];
 
@@ -20,66 +32,48 @@
   config = lib.mkMerge [
     {
       environment.systemPackages = with pkgs; [
-        git
+        my_git
       ];
     }
     (lib.mkIf (config.me.git.config != null) {
-      home-manager.users.talexander =
-        { pkgs, ... }:
-        {
-          home.file.".gitconfig" = {
+      me.install.user.talexander.file = {
+        ".gitconfig" = {
           source = config.me.git.config;
         };
       };
     })
-    # (lib.mkIf (config.me.graphical) {
-    #   nixpkgs.overlays = [
-    #     (final: prev: {
-    #       git = pkgs.buildEnv {
-    #         name = prev.git.name;
-    #         paths = [
-    #           prev.git
-    #         ];
-    #         extraOutputsToInstall = [
-    #           "man"
-    #           "doc"
-    #           "info"
-    #         ];
-    #         buildInputs = [ final.makeWrapper ];
-    #         postBuild = ''
-    #           wrapProgram $out/bin/git --prefix PATH : ${
-    #             lib.makeBinPath [
-    #               final.meld
-    #             ]
-    #           }
-    #         '';
-    #       };
-    #     })
-    #   ];
-    # })
-    # (lib.mkIf (!config.me.graphical) {
-    #   nixpkgs.overlays = [
-    #     (final: prev: {
-    #       git = pkgs.buildEnv {
-    #         name = prev.git.name;
-    #         paths = [
-    #           prev.git
-    #         ];
-    #         extraOutputsToInstall = [
-    #           "man"
-    #           "doc"
-    #           "info"
-    #         ];
-    #         buildInputs = [ final.makeWrapper ];
-    #         postBuild = ''
-    #           wrapProgram $out/bin/git --prefix PATH : ${
-    #             lib.makeBinPath [
-    #             ]
-    #           }
-    #         '';
-    #       };
-    #     })
-    #   ];
-    # })
+    (lib.mkIf (config.me.graphical) {
+      nixpkgs.overlays = [
+        (final: prev: {
+          my_git = (
+            pkgs.buildEnv {
+              name = prev.git.name;
+              version = prev.git.version;
+              paths =
+                (builtins.map (git_wrapped prev.git) [
+                  "git"
+                ])
+                ++ [
+                  prev.git
+                ];
+              extraOutputsToInstall = [
+                "man"
+                "doc"
+                "info"
+              ];
+              nativeBuildInputs = [ final.makeWrapper ];
+              ignoreCollisions = true;
+            }
+          );
+        })
+      ];
+    })
+    (lib.mkIf (!config.me.graphical) {
+      nixpkgs.overlays = [
+        (final: prev: {
+          my_git = prev.git;
+        })
+      ];
+    })
   ];
 }

nix/configuration/roles/git/files/gitconfig_home

@@ -1,13 +1,14 @@
 [user]
 	email = tom@fizz.buzz
 	name = Tom Alexander
-	signingkey = D3A179C9A53C0EDE
+	signingkey = 36C99E8B3C39D85F
 [push]
 	default = simple # (default since 2.0)
 [alias]
 	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
 	bh = log --oneline --branches=* --remotes=* --graph --decorate
 	amend = commit --amend --no-edit
+        authorcount = shortlog --summary --numbered --all --no-merges
 [core]
 	excludesfile = ~/.gitignore_global
 [commit]
@@ -50,4 +51,8 @@
 [rebase]
 	autoSquash = true
 	autoStash = true
-	updateRefs = true
+        # updateRefs was annoying when you want to split a branch in two by rebasing away from commits from one branch and rebasing away some commits from another branch.
+	updateRefs = false
+# Disabled because ephemeral pin storage is not yet ready in openpgp-card-state
+# [gpg]
+# 	program = oct-git

nix/configuration/roles/global_options/default.nix

@@ -8,15 +8,6 @@
 {
   imports = [ ];
 
-  options.me = {
-    optimizations.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to enable CPU optimizations (will trigger a rebuild from source).";
-    };
-  };
-
   # options.me.graphics_card_type = lib.mkOption {
   #   type = lib.types.nullOr (
   #     lib.types.enum [

nix/configuration/roles/gpg/default.nix

@@ -29,9 +29,7 @@ in
     lib.mkMerge [
       {
         # Fetch public keys:
-        # gpg --locate-keys tom@fizz.buzz
-        #
-        # gpg -vvv --auto-key-locate local,wkd --locate-keys tom@fizz.buzz
+        # gpg --locate-external-keys tom@fizz.buzz
 
         hardware.gpgSmartcards.enable = true;
         services.udev.packages = [
@@ -47,35 +45,64 @@ in
           })
         ];
         services.pcscd.enable = true;
-        # services.gnome.gnome-keyring.enable = true;
 
-        # services.dbus.packages = [ pkgs.gcr ];
-
-        # services.pcscd.plugins = lib.mkForce [ ];
-
-        #   programs.gpg.scdaemonSettings = {
-        #   disable-ccid = true;
-        # };
-
-        # .gnupg/scdaemon.conf
-        home-manager.users.talexander =
-          { pkgs, ... }:
-          {
-            home.file.".gnupg/scdaemon.conf" = {
+        me.install.user.talexander.file = {
+          ".gnupg/scdaemon.conf" = {
             source = ./files/scdaemon.conf;
           };
         };
 
-        # programs.gnupg.dirmngr.enable = true;
         programs.gnupg.agent = {
           enable = true;
           enableSSHSupport = true;
           pinentryPackage = pkgs.pinentry-qt;
+          # Settings block populates /etc/gnupg/gpg-agent.conf
           # settings = {
-          #   disable-ccid = true;
           # };
         };
 
+        # Disabled because it breaks signing git commits because gpg wants to copy pubring.kbx. Unfortunately, this makes the install of scdaemon.conf do nothing since this mount of the full .gnupg directory goes over it.
+        #
+        # environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+        #   hideMounts = true;
+        #   users.talexander = {
+        #     files = [
+        #       {
+        #         file = ".gnupg/trustdb.gpg";
+        #         parentDirectory = {
+        #           mode = "u=rwx,g=,o=";
+        #         };
+        #       }
+        #       {
+        #         file = ".gnupg/pubring.kbx";
+        #         parentDirectory = {
+        #           mode = "u=rwx,g=,o=";
+        #         };
+        #       }
+        #       {
+        #         file = ".gnupg/tofu.db";
+        #         parentDirectory = {
+        #           mode = "u=rwx,g=,o=";
+        #         };
+        #       }
+        #     ];
+        #     directories = [
+        #       {
+        #         directory = ".gnupg/crls.d";
+        #         user = "talexander";
+        #         group = "talexander";
+        #         mode = "0700";
+        #       }
+        #       {
+        #         directory = ".gnupg/private-keys-v1.d";
+        #         user = "talexander";
+        #         group = "talexander";
+        #         mode = "0700";
+        #       }
+        #     ];
+        #   };
+        # };
+
         environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
           hideMounts = true;
           users.talexander = {
@@ -85,7 +112,7 @@ in
                 user = "talexander";
                 group = "talexander";
                 mode = "0700";
-              } # Local keyring
+              }
             ];
           };
         };
@@ -93,8 +120,6 @@ in
         environment.systemPackages = with pkgs; [
           pcsclite
           pcsctools
-          yubikey-personalization
-          yubikey-manager
           glibcLocales
           ccid
           libusb-compat-0_1

nix/configuration/roles/gpg/files/gpg_test_wkd.bash

@@ -6,3 +6,6 @@ IFS=$'\n\t'
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 gpg --no-default-keyring --keyring /tmp/gpg-$$ --auto-key-locate clear,wkd --locate-keys "${@}"
+
+# To generate files for the WKD:
+# gpg-wks-client --directory ./pgp/.well-known/openpgpkey --install-key <keyid> <email>

nix/configuration/roles/gpg/files/scdaemon.conf

@@ -1,6 +1,9 @@
 #reader-port Yubico Yubi
 disable-ccid
 
+# This setting enables other backends like oct to access the pgp card simultaneously but it also means that gpg will ask for the pin for EVERY ssh session which is annoying in scripts.
+#pcsc-shared
+
 #log-file /home/talexander/scd.log
 #verbose
 #debug cardio

nix/configuration/roles/iso_mount/default.nix

@@ -0,0 +1,45 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  iso_mount =
+    (pkgs.writeScriptBin "iso_mount" (builtins.readFile ./files/iso_mount.bash)).overrideAttrs
+      (old: {
+        buildCommand = "${old.buildCommand}\n patchShebangs $out";
+
+      });
+  iso_unmount =
+    (pkgs.writeScriptBin "iso_unmount" (builtins.readFile ./files/iso_unmount.bash)).overrideAttrs
+      (old: {
+        buildCommand = "${old.buildCommand}\n patchShebangs $out";
+
+      });
+
+in
+{
+  imports = [ ];
+
+  options.me = {
+    iso_mount.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install iso_mount.";
+    };
+  };
+
+  config = lib.mkIf config.me.iso_mount.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = [
+          iso_mount
+          iso_unmount
+        ];
+      }
+    ]
+  );
+}

nix/configuration/roles/iso_mount/files/iso_mount.bash

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+#
+# Mount a full-disk image as a loopback device so you can mount individual partitions from inside of it.
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+exec udisksctl loop-setup -r -f "${@}"

nix/configuration/roles/iso_mount/files/iso_unmount.bash

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+#
+# Mount a full-disk image as a loopback device so you can mount individual partitions from inside of it.
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+exec udisksctl loop-delete "${@}"

nix/configuration/roles/kanshi/default.nix

@@ -41,15 +41,11 @@ in
           exec_kanshi
         ];
 
-        home-manager.users.talexander =
-          { pkgs, ... }:
-          {
-            home.file = {
+        me.install.user.talexander.file = {
           ".config/kanshi/config" = {
             source = ./files/config_kanshi;
           };
         };
-          };
       })
     ]
   );

nix/configuration/roles/kodi/default.nix

@@ -51,7 +51,7 @@
           # Generate with `mkpasswd -m scrypt`
           hashedPassword = "$7$CU..../....VXvNQ8za3wSGpdzGXNT50/$HcFtn/yvwPMCw4888BelpiAPLAxe/zU87fD.d/N6U48";
           openssh.authorizedKeys.keys = [
-            "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGu+k5lrirokdW5zVdRVBOqEOAvAPlIkG/MdJNc9g5ky"
+            "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID0+4zi26M3eYWnIrciR54kOlGxzfgCXG+o4ea1zpzrk openpgp:0x7FF123C8"
             "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIEI6mu6I5Jp+Ib0vJxapGHbEShZjyvzV8jz5DnzDrI39AAAABHNzaDo="
             "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAFNcSXwvy+brYTOGo56G93Ptuq2MmZsjvRWAfMqbmMLAAAABHNzaDo="
           ];
@@ -78,9 +78,6 @@
           };
         };
 
-        home-manager.users.kodi =
-          { pkgs, ... }:
-          {
         # home.file.".kodi/userdata/mediasources.xml".source = ./files/mediasources.xml;
 
         # home.file.".kodi/userdata/addon_data/peripheral.joystick/resources/buttonmaps/xml/linux/DualSense_Wireless_Controller_13b_8a.xml".source =
@@ -88,11 +85,6 @@
 
         # TODO: Maybe .kodi/userdata/sources.xml
         # TODO: ./userdata/guisettings.xml:303:    <setting id="filecache.memorysize">128</setting>
-
-            # The state version is required and should stay at the version you
-            # originally installed.
-            home.stateVersion = "24.11";
-          };
       })
     ]
   );

nix/configuration/roles/kubernetes/default.nix

@@ -33,7 +33,7 @@ let
     .overrideAttrs
       (old: {
         buildCommand = "${old.buildCommand}\n patchShebangs $out";
-        buildInputs = [ pkgs.makeWrapper ];
+        nativeBuildInputs = [ pkgs.makeWrapper ];
         postBuild = ''
           wrapProgram $out/bin/decrypt_k8s_secret --prefix PATH : ${
             lib.makeBinPath [

nix/configuration/roles/latex/default.nix

@@ -5,22 +5,6 @@
   ...
 }:
 
-let
-  tex = (
-    pkgs.texlive.combine {
-      inherit (pkgs.texlive)
-        scheme-basic
-        dvisvgm
-        dvipng # for preview and export as html in org-mode
-        wrapfig
-        amsmath
-        ulem
-        hyperref
-        capt-of
-        ;
-    }
-  );
-in
 {
   imports = [ ];
 
@@ -40,6 +24,35 @@ in
           tex
         ];
       }
+      {
+        nixpkgs.overlays = [
+          (final: prev: {
+            tex = (
+              pkgs.texlive.combine {
+                inherit (pkgs.texlive)
+                  scheme-basic
+                  dvisvgm
+                  dvipng # for preview and export as html in org-mode
+                  wrapfig
+                  amsmath
+                  ulem
+                  hyperref
+                  capt-of
+                  svg # emacs org-mode pdf export
+                  catchfile # emacs org-mode pdf export
+                  xcolor # emacs org-mode pdf export
+                  transparent # emacs org-mode pdf export
+                  pgf # emacs org-mode pdf export
+                  minted # emacs org-mode pdf export code block highlighting
+                  upquote # emacs org-mode pdf export
+                  lineno # emacs org-mode pdf export
+                  ;
+              }
+            );
+          })
+        ];
+
+      }
     ]
   );
 }

nix/configuration/roles/lvfs/default.nix

@@ -20,8 +20,8 @@
   config = lib.mkIf config.me.lvfs.enable (
     lib.mkMerge [
       {
-        # TODO: Is this installing firmware or just downloading it? Is this needed?
-        # services.fwupd.enable = true;
+        # TODO: Is this installing firmware or just downloading it?
+        services.fwupd.enable = true;
         environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
           hideMounts = true;
           directories = [

nix/configuration/roles/media/default.nix

@@ -28,7 +28,7 @@ in
       type = lib.types.bool;
       default = false;
       example = true;
-      description = "Whether we want to install media.";
+      description = "Whether we want to install media utilities.";
     };
   };
 
@@ -39,6 +39,8 @@ in
           ffmpeg
           libva-utils # for vainfo
           vdpauinfo
+          mkvtoolnix-cli # for mkvmerge
+          yt-dlp
         ];
       }
       (lib.mkIf config.me.graphical {
@@ -50,10 +52,8 @@ in
           imv
         ];
 
-        home-manager.users.talexander =
-          { pkgs, ... }:
-          {
-            home.file.".config/mpv/mpv.conf" = {
+        me.install.user.talexander.file = {
+          ".config/mpv/mpv.conf" = {
             source = ./files/mpv.conf;
           };
         };

nix/configuration/roles/media/files/cast_file_vaapi

@@ -6,6 +6,7 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 : ${VIDEO_BITRATE:="1M"} # Only for encoding modes targeting bitrate
 : ${AUDIO_BITRATE:="192k"}
+: ${SPEED:="1"}
 
 ############## Setup #########################
 
@@ -62,6 +63,8 @@ function copy {
         "rtsp://$USERNAME:$PASSWORD@172.16.16.251:8554/fetch"
 }
 
+# benchmark vulkan decode:
+# ffmpeg -init_hw_device "vulkan=vk:0" -hwaccel vulkan -hwaccel_output_format vulkan -i INPUT -f null - -benchmark
 function convert {
     local args=()
     local acceleration_type="$1" # "software" or "hardware"
@@ -99,32 +102,48 @@ function convert {
     if [ "$acceleration_type" == "software" ]; then
         true
     elif [ "$acceleration_type" == "hardware" ]; then
+        if [ "$codec" == "h264" ]; then
+            args+=(-init_hw_device vulkan)
+        elif [ "$codec" == "av1" ]; then
             args+=(-vaapi_device /dev/dri/renderD128)
         fi
+    fi
 
     args+=(-i "$file_to_cast")
 
+    if [ "$SPEED" != "1" ]; then
+        local audio_speed video_speed
+        video_speed=$(bc -l <<< "1/${SPEED}")
+        audio_speed=$(bc -l <<< "${SPEED}/1")
+        args+=(-filter:v "setpts=${video_speed}*PTS")
+        args+=(-filter:a "atempo=${audio_speed}")
+    fi
+
     if [ "$codec" == "h264" ]; then
         if [ "$acceleration_type" == "software" ]; then
             args+=(-c:v h264)
             args+=(-profile:v high)
+            args+=(-vf format=yuv420p)
             args+=(-b:v "$VIDEO_BITRATE")
         elif [ "$acceleration_type" == "hardware" ]; then
             args+=(-vf 'format=nv12|vaapi,hwupload')
-            args+=(-c:v h264_vaapi)
+            args+=(-c:v h264_vulkan)
             args+=(-profile:v high)
+            args+=(-vf format=yuv420p)
             args+=(-b:v "$VIDEO_BITRATE")
         fi
     elif [ "$codec" == "av1" ]; then
         if [ "$acceleration_type" == "software" ]; then
             args+=(-c:v libsvtav1)
             args+=(-preset 4) # [0-13] default 10, lower = higher quality / slower encode
-            args+=(-crf 20) # [0-63] default 35, lower = higher quality / larger file
+            # args+=(-crf 20) # [0-63] default 35, lower = higher quality / larger file
             # Parameters: https://gitlab.com/AOMediaCodec/SVT-AV1/-/blob/master/Docs/Parameters.md
             # fast-decode [0-2] default 0 (off), higher = faster decode
             # tune [0-2] default 1, Specifies whether to use PSNR or VQ as the tuning metric [0 = VQ, 1 = PSNR, 2 = SSIM]
             # film-grain-denoise, setting to 0 uses the original frames instead of denoising the film grain
-            args+=(-svtav1-params "fast-decode=1:film-grain-denoise=0")
+            # rc 1 = vbr 2 = cbr
+            # tbr = average bitrate
+            args+=(-svtav1-params "fast-decode=1:film-grain-denoise=0:tbr=${VIDEO_BITRATE}:rc=1:passes=2")
         elif [ "$acceleration_type" == "hardware" ]; then
             # -c:v av1_amf -quality quality
             args+=(-vf 'format=nv12|vaapi,hwupload')
@@ -206,32 +225,4 @@ function encode_webcam {
         "rtsp://$USERNAME:$PASSWORD@172.16.16.251:8554/fetch"
 }
 
-function speed_up_preprocess_vp8 {
-    local file_to_cast file_to_save
-    file_to_cast="$1"
-    file_to_save="$2"
-
-    set -x
-
-    # -bf 0 :: Disable b-frames because webrtc doesn't support h264 streams with b-frames.
-    # -strict -2 :: Enable support for experimental codecs like opus.
-    # -b:v 2M :: Target 2 megabit/s
-    # -crf 10 :: Target a quality level and adjust bitrate accordingly. This should be preferred, but ideally both should be used.
-    # Could also use -filter_complex "[0:v]setpts=0.5*PTS[v];[0:a]atempo=2.0[a]" -map "[v]" -map "[a]"
-    </dev/null exec ffmpeg \
-               -i "$file_to_cast" \
-               -filter:v "setpts=0.66666666*PTS" \
-               -filter:a "atempo=1.5" \
-               -c:v vp8 \
-               -b:v 2M \
-               -crf 10 \
-               -bf 0 \
-               -c:a opus \
-               -b:a 320k \
-               -ar 48000 \
-               -strict -2 \
-               "$file_to_save"
-}
-
-
 main "${@}"

nix/configuration/roles/memtest86/default.nix

@@ -8,10 +8,14 @@
 {
   imports = [ ];
   config = lib.mkMerge [
-    { }
-    (lib.mkIf (config.me.buildingIso) {
-      # boot.loader.systemd-boot.memtest86.enable = true;
-      boot.loader.grub.memtest86.enable = true;
-    })
+    {
+      environment.systemPackages = with pkgs; [
+        memtest86plus
+      ];
+    }
+    # (lib.mkIf (config.me.buildingIso) {
+    #   boot.loader.systemd-boot.memtest86.enable = true;
+    #   boot.loader.grub.memtest86.enable = true;
+    # })
   ];
 }

nix/configuration/roles/network/default.nix

@@ -2,6 +2,7 @@
   config,
   lib,
   pkgs,
+  pkgs-dda3dcd3f,
   ...
 }:
 
@@ -18,8 +19,8 @@
 {
   imports = [ ];
 
-  networking.dhcpcd.enable = false;
-  networking.useDHCP = false;
+  networking.dhcpcd.enable = lib.mkDefault false;
+  networking.useDHCP = lib.mkDefault false;
   networking.nameservers = [
     "194.242.2.2#doh.mullvad.net"
     "2a07:e340::2#doh.mullvad.net"
@@ -54,8 +55,20 @@
       General = {
         EnableNetworkConfiguration = true;
         AddressRandomization = "network";
-        ControlPortOverNL80211 = false;
       };
+      # Rank = {
+      #   BandModifier2_4GHz = 1.0;
+      #   BandModifier5GHz = 1.0;
+      #   BandModifier6GHz = 1.0;
+      # };
+      DriverQuirks = {
+        PowerSaveDisable = "*";
+        # ath12k_pci
+      };
+      # Scan = {
+      #   DisablePeriodicScan = true;
+      #   DisableRoamingScan = true;
+      # };
     };
   };
   environment.systemPackages = with pkgs; [
@@ -64,6 +77,7 @@
     ldns # for drill
     arp-scan # To find devices on the network
     wavemon
+    dhcpcd # For Android USB tethering.
   ];
 
   boot.extraModprobeConfig = ''
@@ -91,4 +105,28 @@
     # This is enabled by default in nixos.
     # "net.ipv6.conf.default.use_tempaddr" = 2;
   };
+
+  # nixpkgs.overlays = [
+  #   (final: prev: {
+  #     inherit (pkgs-dda3dcd3f)
+  #       linux-firmware
+  #       ;
+  #   })
+  # ];
+
+  # nixpkgs.overlays = [
+  #   (final: prev: {
+  #     linux-firmware = prev.linux-firwmare.overrideAttrs (old: rec {
+  #       version = "20250917";
+
+  #       src = final.fetchFromGitLab {
+  #         owner = "kernel-firmware";
+  #         repo = "linux-firmware";
+  #         tag = version;
+  #         hash = "sha256-tecFB6WYEfBK9FB7Rv8nHLdefIoaFnHrpzXBl+iSd08=";
+  #       };
+  #     });
+  #   })
+  # ];
+
 }

nix/configuration/roles/nix_worker/default.nix

@@ -43,7 +43,7 @@
           hashedPassword = "$7$CU..../....VXvNQ8za3wSGpdzGXNT50/$HcFtn/yvwPMCw4888BelpiAPLAxe/zU87fD.d/N6U48";
           openssh.authorizedKeys.keys = [
             # Normal keys:
-            "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGu+k5lrirokdW5zVdRVBOqEOAvAPlIkG/MdJNc9g5ky"
+            "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID0+4zi26M3eYWnIrciR54kOlGxzfgCXG+o4ea1zpzrk openpgp:0x7FF123C8"
             "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIEI6mu6I5Jp+Ib0vJxapGHbEShZjyvzV8jz5DnzDrI39AAAABHNzaDo="
             "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAFNcSXwvy+brYTOGo56G93Ptuq2MmZsjvRWAfMqbmMLAAAABHNzaDo="
             # Key for nix to connect:

nix/configuration/roles/openpgp_card_tools/default.nix

@@ -0,0 +1,49 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [
+    ./openpgp-card-ssh-agent.nix
+  ];
+
+  options.me = {
+    openpgp_card_tools.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install openpgp-card-tools.";
+    };
+  };
+
+  config = lib.mkIf config.me.openpgp_card_tools.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+          openpgp-card-tools
+          openpgp-card-tool-git
+          openpgp-card-ssh-agent
+        ];
+
+        nixpkgs.overlays = [
+          (final: prev: {
+            openpgp-card-tool-git = (final.callPackage ./package/openpgp-card-tool-git/package.nix { });
+            openpgp-card-ssh-agent = (final.callPackage ./package/openpgp-card-ssh-agent/package.nix { });
+          })
+        ];
+
+        me.install.user.talexander.file = {
+          ".config/openpgp-card-state/config.toml" = {
+            source = ./files/openpgp-card-state.toml;
+          };
+        };
+
+        # The current openpgp-card-ssh-agent has an outdated dependency on openpgp-card-state which makes it not handle my current openpgp-card-state.toml
+        # services.openpgp-card-ssh-agent.enable = true;
+      }
+    ]
+  );
+}

nix/configuration/roles/openpgp_card_tools/files/openpgp-card-state.toml

@@ -0,0 +1 @@
+default_pin_storage = "Pinentry"

nix/configuration/roles/openpgp_card_tools/openpgp-card-ssh-agent.nix

@@ -0,0 +1,94 @@
+# Upstream to nixpkgs/nixos/modules/services/networking/ssh/openpgp-card-ssh-agent.nix
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  inherit (lib)
+    mkIf
+    mkOption
+    mkEnableOption
+    mkPackageOption
+    mkDefault
+    types
+    concatMapStringsSep
+    generators
+    ;
+  cfg = config.services.openpgp-card-ssh-agent;
+in
+{
+  options.services.openpgp-card-ssh-agent = {
+
+    enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = ''
+        Whether to start openpgp-card-ssh-agent when you log in.
+        Also sets SSH_AUTH_SOCK to point at openpgp-card-ssh-agent.
+      '';
+    };
+
+    package = mkPackageOption pkgs "openpgp-card-ssh-agent" { };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+
+    systemd.user.sockets.openpgp-card-ssh-agent = {
+      wantedBy = [ "sockets.target" ];
+      description = "A simple ssh-agent backed by OpenPGP card authentication keys";
+      documentation = [
+        "https://codeberg.org/openpgp-card/ssh-agent"
+        "man:ssh-add(1)"
+        "man:ssh-agent(1)"
+        "man:ssh(1)"
+      ];
+      socketConfig = {
+        ListenStream = "%t/openpgp-card/ssh-agent.sock";
+        SocketMode = "0600";
+        DirectoryMode = "0700";
+      };
+    };
+
+    systemd.user.services.openpgp-card-ssh-agent = {
+      description = "A simple ssh-agent backed by OpenPGP card authentication keys";
+      documentation = [
+        "https://codeberg.org/openpgp-card/ssh-agent"
+        "man:ssh-add(1)"
+        "man:ssh-agent(1)"
+        "man:ssh(1)"
+      ];
+      after = [ "local-fs.target" ];
+      requires = [
+        "openpgp-card-ssh-agent.socket"
+        # "gnome-keyring-daemon.service"
+      ];
+
+      serviceConfig = {
+        ExecStart = ''
+          ${cfg.package}/bin/openpgp-card-ssh-agent -H fd://
+        '';
+      };
+    };
+
+    environment.extraInit = ''
+      if [ -z "$SSH_AUTH_SOCK" ] && [ -n "$XDG_RUNTIME_DIR" ]; then
+        export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/openpgp-card/ssh-agent.sock"
+      fi
+    '';
+
+    assertions = [
+      {
+        assertion = cfg.enable -> !config.programs.ssh.startAgent;
+        message = "You can't use ssh-agent and GnuPG agent with SSH support enabled at the same time!";
+      }
+      {
+        assertion = cfg.enable -> !config.programs.gnupg.agent.enableSSHSupport;
+        message = "You can't use GnuPG agent with SSH support enabled and openpgp-card-ssh-agent at the same time!";
+      }
+    ];
+  };
+}

nix/configuration/roles/openpgp_card_tools/package/openpgp-card-ssh-agent/package.nix

@@ -0,0 +1,52 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitea,
+  pkg-config,
+  pcsclite,
+  dbus,
+  openssl,
+  testers,
+  openpgp-card-ssh-agent,
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "openpgp-card-ssh-agent";
+  version = "0.3.4";
+
+  src = fetchFromGitea {
+    domain = "codeberg.org";
+    owner = "openpgp-card";
+    repo = "ssh-agent";
+    rev = "v${version}";
+    hash = "sha256-nWbvEsVa7YJsBtVZfLQDB4CiaHP3GEYeYS32+WZv8PE=";
+  };
+
+  cargoHash = "sha256-nG7xebypXv7UAfu7sWbcp4DIhLv4lfzMrQUY6m2iDmw=";
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    openssl
+    pcsclite
+    dbus
+  ];
+
+  passthru = {
+    tests.version = testers.testVersion {
+      package = openpgp-card-ssh-agent;
+    };
+  };
+
+  meta = with lib; {
+    description = "An ssh agent that uses OpenPGP cards for your key";
+    homepage = "https://codeberg.org/openpgp-card/ssh-agent";
+    license = with licenses; [
+      asl20 # OR
+      mit
+    ];
+    mainProgram = "openpgp-card-ssh-agent";
+  };
+}

nix/configuration/roles/openpgp_card_tools/package/openpgp-card-tool-git/package.nix

@@ -0,0 +1,54 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitea,
+  pkg-config,
+  pcsclite,
+  dbus,
+  openssl,
+  sqlite,
+  testers,
+  openpgp-card-tool-git,
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "openpgp-card-tool-git";
+  version = "0.1.6";
+
+  src = fetchFromGitea {
+    domain = "codeberg.org";
+    owner = "openpgp-card";
+    repo = "oct-git";
+    rev = "v${version}";
+    hash = "sha256-38/JHzCkL3+0IbOacH54A5Hj03oDe9jDzcwp672a8LE=";
+  };
+
+  cargoHash = "sha256-j1Osj2rjLxrSKh82ym6PiIHVO1wLE7Ax2/5+pdRcv+E=";
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    openssl
+    pcsclite
+    dbus
+    sqlite
+  ];
+
+  passthru = {
+    tests.version = testers.testVersion {
+      package = openpgp-card-tool-git;
+    };
+  };
+
+  meta = with lib; {
+    description = "Tool for using OpenPGP cards with git";
+    homepage = "https://codeberg.org/openpgp-card/oct-git";
+    license = with licenses; [
+      asl20 # OR
+      mit
+    ];
+    mainProgram = "oct-git";
+  };
+}

nix/configuration/roles/optimized_build/default.nix

@@ -0,0 +1,120 @@
+{
+  config,
+  lib,
+  pkgs,
+  pkgs-unoptimized,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    optimizations.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to enable CPU optimizations (will trigger a rebuild from source).";
+    };
+
+    optimizations.arch = lib.mkOption {
+      type = lib.types.str;
+      default = null;
+      example = "znver4";
+      description = "The CPU arch for which programs should be optimized.";
+    };
+
+    optimizations.system_features = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+      example = [
+        "gccarch-znver4"
+        "gccarch-znver5"
+        "gccarch-skylake"
+        # "gccarch-alderlake" missing WAITPKG
+        "gccarch-x86-64-v3"
+        "gccarch-x86-64-v4"
+        "benchmark"
+        "big-parallel"
+        "kvm"
+        "nixos-test"
+      ];
+      description = "The list of CPU features that should be enabled on this machine.";
+    };
+  };
+
+  config = lib.mkMerge [
+    (lib.mkIf (!config.me.optimizations.enable) (
+      lib.mkMerge [
+        {
+          boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_6_16;
+        }
+      ]
+    ))
+    (lib.mkIf config.me.optimizations.enable (
+      lib.mkMerge [
+        {
+          boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_me;
+
+          nixpkgs.hostPlatform = {
+            gcc.arch = config.me.optimizations.arch;
+            gcc.tune = config.me.optimizations.arch;
+            system = "x86_64-linux";
+          };
+
+          # Uncomment on of these to enable cross compiling:
+          # nixpkgs.buildPlatform = builtins.currentSystem;
+          # nixpkgs.buildPlatform = {
+          #   gcc.arch = "znver4";
+          #   gcc.tune = "znver4";
+          #   system = "x86_64-linux";
+          # };
+
+          nixpkgs.overlays = [
+            (
+              final: prev:
+              let
+                addConfig =
+                  additionalConfig: pkg:
+                  pkg.override (oldconfig: {
+                    structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
+                  });
+              in
+              {
+                linux_me = addConfig {
+                  # Full preemption
+                  PREEMPT = lib.mkOverride 60 lib.kernel.yes;
+                  PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
+
+                  # Google's BBRv3 TCP congestion Control
+                  TCP_CONG_BBR = lib.kernel.yes;
+                  DEFAULT_BBR = lib.kernel.yes;
+
+                  # Preemptive Full Tickless Kernel at 300Hz
+                  HZ = lib.kernel.freeform "300";
+                  HZ_300 = lib.kernel.yes;
+                  HZ_1000 = lib.kernel.no;
+                } prev.linux_6_16;
+              }
+            )
+            (final: prev: {
+              inherit (pkgs-unoptimized)
+                gsl
+                rapidjson
+                assimp
+                ;
+            })
+          ];
+        }
+      ]
+    ))
+    (lib.mkIf (config.me.optimizations.system_features != [ ]) (
+      lib.mkMerge [
+        {
+          nix.settings.system-features = lib.mkForce config.me.optimizations.system_features;
+        }
+      ]
+    ))
+
+  ];
+}

nix/configuration/roles/pcsx2/default.nix

@@ -82,10 +82,8 @@
           };
         };
 
-        home-manager.users.talexander =
-          { pkgs, ... }:
-          {
-            home.file.".config/PCSX2/inis/PCSX2.ini" = {
+        me.install.user.talexander.file = {
+          ".config/PCSX2/inis/PCSX2.ini" = {
             source = ./files/PCSX2.ini;
           };
         };