Add support for setting the group owning the file.

This is remove duplication between the individual hosts folders.

nix/configuration/configuration.nix

@@ -32,6 +32,7 @@
     ./roles/graphics
     ./roles/hydra
     ./roles/iso
+    ./roles/iso_mount
     ./roles/kanshi
     ./roles/kodi
     ./roles/kubernetes
@@ -44,10 +45,12 @@
     ./roles/nix_index
     ./roles/nix_worker
     ./roles/nvme
+    ./roles/optimized_build
     ./roles/pcsx2
     ./roles/python
     ./roles/qemu
     ./roles/reset
+    ./roles/rpcs3
     ./roles/rust
     ./roles/shikane
     ./roles/shipwright
@@ -69,9 +72,14 @@
     ./roles/zfs
     ./roles/zrepl
     ./roles/zsh
+    ./util/install_files
     ./util/unfree_polyfill
   ];
 
+  me.install.user.talexander.file."/home/talexander/flake.nix" = {
+    source = ./flake.nix;
+  };
+
   nix.settings.experimental-features = [
     "nix-command"
     "flakes"
@@ -84,6 +92,16 @@
   # Use nixos-rebuild-ng
   # system.rebuild.enableNg = true;
 
+  # Keep outputs so we can build offline.
+  nix.extraOptions = ''
+    keep-outputs = true
+    keep-derivations = true
+  '';
+
+  # 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;

nix/configuration/flake.lock

@@ -39,11 +39,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1745812220,
+        "lastModified": 1746729224,
-        "narHash": "sha256-hotBG0EJ9VmAHJYF0yhWuTVZpENHvwcJ2SxvIPrXm+g=",
+        "narHash": "sha256-9R4sOLAK1w3Bq54H3XOJogdc7a6C2bLLmatOQ+5pf5w=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "d0c543d740fad42fe2c035b43c9d41127e073c78",
+        "rev": "85555d27ded84604ad6657ecca255a03fd878607",
         "type": "github"
       },
       "original": {
@@ -154,11 +154,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746369725,
+        "lastModified": 1746981801,
-        "narHash": "sha256-m3ai7LLFYsymMK0uVywCceWfUhP0k3CALyFOfcJACqE=",
+        "narHash": "sha256-+Bfr0KqZV6gZdA7e2kupeoawozaLIHLuiPtC54uxbFc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1a1793f6d940d22c6e49753548c5b6cb7dc5545d",
+        "rev": "ff915842e4a2e63c4c8c5c08c6870b9d5b3c3ee9",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1746232882,
+        "lastModified": 1746663147,
-        "narHash": "sha256-MHmBH2rS8KkRRdoU/feC/dKbdlMkcNkB5mwkuipVHeQ=",
+        "narHash": "sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ+TCkTRpRc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7a2622e2c0dbad5c4493cb268aba12896e28b008",
+        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
         "type": "github"
       },
       "original": {
@@ -258,11 +258,11 @@
     },
     "nixpkgs-unoptimized": {
       "locked": {
-        "lastModified": 1746232882,
+        "lastModified": 1746663147,
-        "narHash": "sha256-MHmBH2rS8KkRRdoU/feC/dKbdlMkcNkB5mwkuipVHeQ=",
+        "narHash": "sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ+TCkTRpRc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7a2622e2c0dbad5c4493cb268aba12896e28b008",
+        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
         "type": "github"
       },
       "original": {

nix/configuration/hosts/hydra/default.nix

@@ -36,9 +36,24 @@
   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/default.nix

@@ -24,7 +24,6 @@
   imports = [
     ./wrapped-disk-config.nix
     ./hardware-configuration.nix
-    ./optimized_build.nix
   ];
 
   # Generate with `head -c4 /dev/urandom | od -A none -t x4`
@@ -35,9 +34,24 @@
   time.timeZone = "America/New_York";
   i18n.defaultLocale = "en_US.UTF-8";
 
-  me.optimizations.enable = false;
   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;
 

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/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/SELF_BUILD

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( 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 build --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" "${@}" |& nom

nix/configuration/hosts/odo/default.nix

@@ -8,7 +8,6 @@
   imports = [
     ./hardware-configuration.nix
     ./wrapped-disk-config.nix
-    ./optimized_build.nix
     ./distributed_build.nix
     ./power_management.nix
     ./screen_brightness.nix
@@ -24,9 +23,24 @@
   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" ];
 
@@ -61,6 +75,7 @@
   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;
@@ -71,6 +86,7 @@
   me.pcsx2.enable = true;
   me.python.enable = true;
   me.qemu.enable = true;
+  me.rpcs3.enable = true;
   me.rust.enable = true;
   me.shikane.enable = true;
   me.sops.enable = true;

nix/configuration/hosts/odo/optimized_build.nix

@@ -1,131 +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 = "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_14;
-            # gsl = prev.gsl.overrideAttrs (old: {
-            #   # gsl tests fails when optimizations are enabled.
-            #   # > FAIL: cholesky_invert unscaled hilbert (  4,  4)[0,2]: 2.55795384873636067e-13                        0
-            #   # >  (2.55795384873636067e-13 observed vs 0 expected) [28259614]
-            #   doCheck = false;
-            # });
-          }
-        )
-        (final: prev: {
-          haskellPackages = prev.haskellPackages.extend (
-            final': prev': {
-              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: {
-          inherit (pkgs-unoptimized)
-            gsl
-            redis
-            valkey
-            ;
-        })
-      ];
-
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_me;
-    })
-    (lib.mkIf (!config.me.buildingIso) {
-      nix.settings.system-features = lib.mkForce [
-        "gccarch-znver4"
-        "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/SELF_BUILD

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( 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 build --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" "${@}" |& nom

nix/configuration/hosts/quark/default.nix

@@ -9,83 +9,105 @@
     ./disk-config.nix
     ./distributed_build.nix
     ./hardware-configuration.nix
-    ./optimized_build.nix
     ./power_management.nix
     ./wifi.nix
   ];
 
-  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
+  config = {
-  networking.hostId = "47ee7d7c";
+    # Generate with `head -c4 /dev/urandom | od -A none -t x4`
+    networking.hostId = "47ee7d7c";
 
-  networking.hostName = "quark"; # Define your hostname.
+    networking.hostName = "quark"; # Define your hostname.
 
-  time.timeZone = "America/New_York";
+    time.timeZone = "America/New_York";
-  i18n.defaultLocale = "en_US.UTF-8";
+    i18n.defaultLocale = "en_US.UTF-8";
 
-  me.optimizations.enable = true;
+    me.secureBoot.enable = true;
-  me.secureBoot.enable = true;
 
-  # Early KMS
+    me.optimizations = {
-  boot.initrd.kernelModules = [ "amdgpu" ];
+      enable = true;
+      arch = "znver5";
+      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"
+      ];
+    };
 
-  # Mount tmpfs at /tmp
+    # Early KMS
-  boot.tmp.useTmpfs = true;
+    boot.initrd.kernelModules = [ "amdgpu" ];
 
-  # Enable TRIM
+    # Mount tmpfs at /tmp
-  # services.fstrim.enable = lib.mkDefault true;
+    boot.tmp.useTmpfs = true;
 
-  me.alacritty.enable = true;
+    # Enable TRIM
-  me.ansible.enable = true;
+    # services.fstrim.enable = lib.mkDefault 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.emacs_flavor = "full";
-  me.firefox.enable = true;
-  me.flux.enable = true;
-  me.gcloud.enable = true;
-  me.git.config = ../../roles/git/files/gitconfig_home;
-  me.gnuplot.enable = true;
-  me.gpg.enable = true;
-  me.graphical = true;
-  me.graphics_card_type = "amd";
-  me.kanshi.enable = false;
-  me.kubernetes.enable = true;
-  me.latex.enable = true;
-  me.launch_keyboard.enable = true;
-  me.lvfs.enable = true;
-  me.media.enable = true;
-  me.nix_index.enable = true;
-  me.nix_worker.enable = true;
-  me.pcsx2.enable = true;
-  me.python.enable = true;
-  me.qemu.enable = true;
-  me.rust.enable = true;
-  me.shikane.enable = true;
-  me.sops.enable = true;
-  me.sound.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.vnc_client.enable = true;
-  me.vscode.enable = true;
-  me.wasm.enable = true;
-  me.waybar.enable = true;
-  me.wireguard.activated = [
-    "drmario"
-    "wgh"
-    "colo"
-  ];
-  me.wireguard.deactivated = [ "wgf" ];
-  me.zrepl.enable = true;
-  me.zsh.enable = true;
 
-  me.sm64ex.enable = true;
+    # RPCS3 has difficulty with znver5
-  me.shipwright.enable = true;
+    me.rpcs3.config.Core."Use LLVM CPU" = "znver4";
-  me.ship2harkinian.enable = true;
+
+    me.alacritty.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.emacs_flavor = "full";
+    me.firefox.enable = true;
+    me.flux.enable = true;
+    me.gcloud.enable = true;
+    me.git.config = ../../roles/git/files/gitconfig_home;
+    me.gnuplot.enable = true;
+    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;
+    me.launch_keyboard.enable = true;
+    me.lvfs.enable = true;
+    me.media.enable = true;
+    me.nix_index.enable = true;
+    me.nix_worker.enable = true;
+    me.pcsx2.enable = true;
+    me.python.enable = true;
+    me.qemu.enable = true;
+    me.rpcs3.enable = true;
+    me.rust.enable = true;
+    me.shikane.enable = true;
+    me.sops.enable = true;
+    me.sound.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.vnc_client.enable = true;
+    me.vscode.enable = true;
+    me.wasm.enable = true;
+    me.waybar.enable = true;
+    me.wireguard.activated = [
+      "drmario"
+      "wgh"
+      "colo"
+    ];
+    me.wireguard.deactivated = [ "wgf" ];
+    me.zrepl.enable = true;
+    me.zsh.enable = true;
+
+    me.sm64ex.enable = true;
+    me.shipwright.enable = true;
+    me.ship2harkinian.enable = true;
+  };
 }

nix/configuration/hosts/quark/optimized_build.nix

@@ -1,134 +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";
-      };
-
-      # 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_14;
-          }
-        )
-        (final: prev: {
-          haskellPackages = prev.haskellPackages.extend (
-            final': prev': {
-              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: {
-          inherit (pkgs-unoptimized)
-            gsl
-            redis
-            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/roles/ecc/default.nix

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

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

@@ -60,8 +60,8 @@
   (unless (treesit-ready-p 'rust) (treesit-install-language-grammar 'rust))
   :config
   ;; Add keybindings for interacting with Cargo
-  (use-package cargo
+  ;; (use-package cargo
-    :hook (rust-ts-mode . cargo-minor-mode))
+  ;;   :hook (rust-ts-mode . cargo-minor-mode))
   )
 
 (use-package toml-ts-mode

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/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/optimized_build/default.nix

@@ -0,0 +1,150 @@
+{
+  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_14;
+        }
+      ]
+    ))
+    (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_14;
+              }
+            )
+            (final: prev: {
+              haskellPackages = prev.haskellPackages.extend (
+                final': prev': {
+                  inherit (pkgs-unoptimized.haskellPackages)
+                    crypto-token
+                    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
+                    tls-session-manager
+                    wai-app-static
+                    wai-extra
+                    warp
+                    warp-tls
+                    ;
+                }
+              );
+            })
+            (final: prev: {
+              inherit (pkgs-unoptimized)
+                gsl
+                redis
+                valkey
+                nix-serve-ng
+                ;
+            })
+          ];
+        }
+      ]
+    ))
+    (lib.mkIf (config.me.optimizations.system_features != [ ]) (
+      lib.mkMerge [
+        {
+          nix.settings.system-features = lib.mkForce config.me.optimizations.system_features;
+        }
+      ]
+    ))
+
+  ];
+}

nix/configuration/roles/rpcs3/default.nix

@@ -0,0 +1,170 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  rpcs3_config_yaml = settingsFormat.generate "config.yml" config.me.rpcs3.config;
+  settingsFormat = pkgs.formats.yaml { };
+in
+{
+  imports = [ ];
+
+  options.me = {
+    rpcs3.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install rpcs3.";
+    };
+
+    rpcs3.config = lib.mkOption rec {
+      apply = lib.recursiveUpdate default;
+      inherit (settingsFormat) type;
+      default = {
+        Core = {
+          "Use LLVM CPU" = lib.mkIf (config.me.optimizations.enable) config.me.optimizations.arch;
+        };
+        VFS = {
+          "Enable /host_root/" = false;
+        };
+        Video = {
+          "Write Color Buffers" = true;
+          VSync = true;
+          "Performance Overlay" = {
+            Enabled = false;
+          };
+        };
+        Miscellaneous = {
+          "Pause emulation on RPCS3 focus loss" = true;
+          "Start games in fullscreen mode" = true;
+          "Pause Emulation During Home Menu" = false; # true makes the home menu slow
+        };
+      };
+      example = null;
+      description = "RPCS3's config.yml in nix form.";
+    };
+  };
+
+  config = lib.mkIf config.me.rpcs3.enable (
+    lib.mkMerge [
+      (lib.mkIf config.me.graphical {
+        environment.systemPackages = with pkgs; [
+          rpcs3
+        ];
+
+        security.pam.loginLimits = [
+          {
+            domain = "@wheel";
+            item = "memlock";
+            type = "hard";
+            value = "unlimited";
+          }
+          {
+            domain = "@wheel";
+            item = "memlock";
+            type = "soft";
+            value = "unlimited";
+          }
+        ];
+
+        home-manager.users.talexander =
+          { pkgs, ... }:
+          {
+            home.file.".config/rpcs3/config.yml" = lib.mkIf (config.me.rpcs3.config != null) {
+              source = rpcs3_config_yaml;
+            };
+            home.file.".config/rpcs3/GuiConfigs/CurrentSettings.ini" = {
+              source = ./files/CurrentSettings.ini;
+            };
+          };
+
+        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                # Location of ROMs.
+                directory = ".config/rpcs3/games";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+              {
+                directory = ".config/rpcs3/dev_hdd0";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+              {
+                directory = ".config/rpcs3/dev_hdd1";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+              {
+                directory = ".config/rpcs3/savestates";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+              {
+                directory = ".config/rpcs3/dev_usb000";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+              {
+                # Seems to be where the firmware is installed.
+                directory = ".config/rpcs3/dev_flash";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+              {
+                # Controller config.
+                directory = ".config/rpcs3/input_configs";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+              {
+                # Game icons.
+                directory = ".config/rpcs3/Icons";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+            ];
+            files = [
+              {
+                # play times and recently played
+                file = ".config/rpcs3/GuiConfigs/persistent_settings.dat";
+                parentDirectory = {
+                  mode = "0755";
+                };
+              }
+            ];
+          };
+        };
+
+        environment.persistence."/state" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                # Game saves
+                directory = ".cache/rpcs3";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+            ];
+          };
+        };
+      })
+    ]
+  );
+}

nix/configuration/roles/rpcs3/files/CurrentSettings.ini

@@ -0,0 +1,5 @@
+[Meta]
+currentStylesheet=Darker Style by TheMitoSan
+
+[main_window]
+infoBoxEnabledWelcome=false

nix/configuration/roles/vscode/default.nix

@@ -34,6 +34,7 @@
               ms-python.python
               ms-azuretools.vscode-docker
               ms-vscode-remote.remote-ssh
+              esbenp.prettier-vscode
             ]
             # ++ pkgs.vscode-utils.extensionsFromVscodeMarketplace [
             #   {

nix/configuration/roles/vscode/files/settings.json

@@ -31,6 +31,10 @@
     "editor.defaultFormatter": "hashicorp.terraform",
     "editor.formatOnSave": true
   },
+  "[typescript]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true
+  },
   "black-formatter.importStrategy": "fromEnvironment",
   "workbench.statusBar.visible": false,
   "git.openRepositoryInParentFolders": "never",

nix/configuration/util/install_files/default.nix

@@ -0,0 +1,179 @@
+{
+  config,
+  lib,
+  pkgs,
+  home-manager,
+  ...
+}:
+
+let
+  inherit (lib)
+    attrNames
+    filter
+    flatten
+    ;
+  makeFileOption =
+    prefix:
+    lib.mkOption {
+      type = lib.types.attrsOf (
+        lib.types.submodule (
+          { name, config, ... }:
+          {
+            options = {
+              enable = lib.mkOption {
+                type = lib.types.bool;
+                default = true;
+                defaultText = "${prefix}.‹path›.enable";
+                example = false;
+                description = "Whether we want to install this file.";
+              };
+              method = lib.mkOption {
+                type = lib.types.enum [
+                  "symlink"
+                  "overwrite"
+                  "initialize"
+                  # "bind_mount" TODO: for directories?
+                ];
+                default = "symlink";
+                defaultText = "${prefix}.‹path›.method";
+                example = "overwrite";
+                description = "The way in which the file should be installed.";
+              };
+              mode = lib.mkOption {
+                type = lib.types.str;
+                default = "0444";
+                defaultText = "${prefix}.‹path›.mode";
+                example = "0750";
+                description = "The read, write, execute permission flags.";
+              };
+              source = lib.mkOption {
+                type = lib.types.path;
+                defaultText = "${prefix}.‹path›.source";
+                example = ./files/foo.txt;
+                description = "The source file to install into the destination.";
+              };
+              target = lib.mkOption {
+                type = lib.types.str;
+                defaultText = "${prefix}.‹path›.target";
+                example = ".local/share/foo/bar.txt";
+                description = "The path where the file should be written.";
+              };
+              group = lib.mkOption {
+                type = lib.types.nullOr lib.types.str;
+                default = null;
+                defaultText = "${prefix}.‹path›.group";
+                example = ".local/share/foo/bar.txt";
+                description = "The group that should own the file.";
+              };
+            };
+
+            config = {
+              target = lib.mkDefault name;
+            };
+          }
+        )
+      );
+      defaultText = "${prefix}.‹path›";
+      default = { };
+      example = lib.literalExpression ''
+        {
+          ".config/foo/bar.txt" = {
+            source = ./files/bar.txt
+          };
+        }
+      '';
+    };
+in
+{
+  imports = [ ];
+
+  options.me.install = {
+    user = lib.mkOption {
+      type = lib.types.attrsOf (
+        lib.types.submodule (
+          { name, config, ... }:
+          {
+            options = {
+              enable = lib.mkOption {
+                type = lib.types.bool;
+                default = true;
+                defaultText = "me.install.user.‹username›.enable";
+                example = false;
+                description = "Whether we want to install files in this user's home directory.";
+              };
+              target_username = lib.mkOption {
+                type = lib.types.str;
+                defaultText = "me.install.file.‹username›.target_username";
+                example = "root";
+                description = "The username for the user whose home directory will contain the file.";
+              };
+              file = makeFileOption "me.install.user.‹username›.file";
+            };
+
+            config = {
+              target_username = lib.mkDefault name;
+            };
+          }
+        )
+      );
+
+      defaultText = "me.install.user.‹username›";
+      default = { };
+      # TODO: example
+    };
+    # TODO: Global option owned by root?
+    # file = makeFileOption "me.install.file";
+  };
+
+  config =
+    let
+      cfg = config.me.install;
+      active_install_users = filter (username: cfg.user."${username}".enable) (attrNames cfg.user);
+      install_commands = flatten (
+        builtins.map (
+          username:
+          let
+            active_install_file_targets = filter (target: cfg.user."${username}".file."${target}".enable) (
+              attrNames cfg.user."${username}".file
+            );
+          in
+          builtins.map (
+            target:
+            let
+              target_config = cfg.user."${username}".file."${target}";
+              source = lib.strings.escapeShellArg "${target_config.source}";
+              destination = lib.strings.escapeShellArg "${target_config.target}";
+              mode = lib.strings.escapeShellArg "${target_config.mode}";
+              escaped_username = lib.strings.escapeShellArg "${username}";
+              escaped_group =
+                if target_config.group == null then
+                  "$(id -g ${escaped_username})"
+                else
+                  (lib.strings.escapeShellArg "${target_config.group}");
+            in
+            ''
+              $DRY_RUN_CMD install $VERBOSE_ARG -D --compare -o ${escaped_username} -g ${escaped_group} -m ${mode} ${source} ${destination}
+            ''
+          ) active_install_file_targets
+        ) active_install_users
+      );
+
+    in
+    lib.mkMerge [
+      (lib.mkIf (install_commands != [ ]) ({
+        systemd.services.me-install-file = {
+          enable = true;
+          description = "me-install-file";
+          wantedBy = [ "multi-user.target" ];
+          wants = [ "multi-user.target" ];
+          after = [ "multi-user.target" ];
+          unitConfig.DefaultDependencies = "no";
+          serviceConfig = {
+            Type = "oneshot";
+            RemainAfterExit = "yes";
+          };
+          script = (lib.strings.concatStringsSep "\n" install_commands);
+        };
+      }))
+    ];
+}

nix/steam_deck/configuration/roles/rpcs3/default.nix

@@ -10,6 +10,9 @@ let
     export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${pkgs.libglvnd}/lib"
     exec ${pkgs.rpcs3}/bin/rpcs3 "''${@}"
   '';
+  rpcs3_config_yaml = settingsFormat.generate "config.yml" config.me.rpcs3.config;
+  settingsFormat = pkgs.formats.yaml { };
+
 in
 {
   imports = [ ];
@@ -21,6 +24,33 @@ in
       example = true;
       description = "Whether we want to install rpcs3.";
     };
+
+    rpcs3.config = lib.mkOption rec {
+      apply = lib.recursiveUpdate default;
+      inherit (settingsFormat) type;
+      default = {
+        Core = {
+          "Use LLVM CPU" = "znver2";
+        };
+        VFS = {
+          "Enable /host_root/" = false;
+        };
+        Video = {
+          "Write Color Buffers" = true;
+          VSync = true;
+          "Performance Overlay" = {
+            Enabled = false;
+          };
+        };
+        Miscellaneous = {
+          "Pause emulation on RPCS3 focus loss" = true;
+          "Start games in fullscreen mode" = true;
+          "Pause Emulation During Home Menu" = false; # true makes the home menu slow
+        };
+      };
+      example = null;
+      description = "RPCS3's config.yml in nix form.";
+    };
   };
 
   config = lib.mkIf config.me.rpcs3.enable (
@@ -31,15 +61,25 @@ in
           steam_rpcs3
         ];
 
-        # .config/rpcs3/config.yml
+        home.file.".config/rpcs3/config.yml" = lib.mkIf (config.me.rpcs3.config != null) {
-        # .config/rpcs3/GuiConfigs/CurrentSettings.ini
+          source = rpcs3_config_yaml;
+        };
+        home.file.".config/rpcs3/GuiConfigs/CurrentSettings.ini" = {
+          source = ./files/CurrentSettings.ini;
+        };
 
         me.persist.directories = [
+          ".config/rpcs3/games" # Location of ROMs.
           ".config/rpcs3/dev_hdd0"
           ".config/rpcs3/dev_hdd1"
           ".config/rpcs3/savestates"
           ".config/rpcs3/dev_usb000"
           ".config/rpcs3/dev_flash" # Seems to be where the firmware is installed.
+          ".config/rpcs3/input_configs" # Controller config.
+          ".config/rpcs3/Icons" # Game icons.
+        ];
+        me.persist.files = [
+          ".config/rpcs3/GuiConfigs/persistent_settings.dat" # play times and recently played
         ];
         me.state.directories = [ ".cache/rpcs3" ];
 

nix/steam_deck/configuration/roles/rpcs3/files/CurrentSettings.ini

@@ -0,0 +1,5 @@
+[Meta]
+currentStylesheet=Darker Style by TheMitoSan
+
+[main_window]
+infoBoxEnabledWelcome=false

nix/steam_deck/configuration/roles/steam_rom_manager/default.nix

@@ -24,21 +24,12 @@ in
   config = lib.mkIf config.me.steam_rom_manager.enable (
     lib.mkMerge [
       (lib.mkIf config.me.graphical {
-        home.packages = with pkgs; [
+        home.packages = [
           package
         ];
 
         me.persist.directories = [ ".config/steam-rom-manager/userData" ];
 
-        home.persistence."/home/deck/.persist" = {
-          directories = [
-            {
-              directory = ".config/steam-rom-manager/userData";
-              method = "symlink";
-            }
-          ];
-        };
-
         # TODO: Install a fully configured /home/deck/.persist/.config/steam-rom-manager/userData/userConfigurations.json (which contains the parser definitions) and /home/deck/.persist/.config/steam-rom-manager/userData/userSettings.json (which contains the applications settings like steam directory).
         # TODO: Maybe only persist /home/deck/.persist/.config/steam-rom-manager/userData/artworkBackups and /home/deck/.persist/.config/steam-rom-manager/userData/artworkCache.json after the parser config is being installed.
 

nix/steam_deck/configuration/util/persist_symlink/default.nix

@@ -16,6 +16,12 @@
       example = [ ".local/share/dolphin-emu/Wii" ];
       description = "List of folders relative to the home directory to persist.";
     };
+    persist.files = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+      example = [ ".local/share/foo.sqlite3" ];
+      description = "List of files relative to the home directory to persist.";
+    };
     state.directories = lib.mkOption {
       type = lib.types.listOf lib.types.str;
       default = [ ];
@@ -50,6 +56,11 @@
         );
       };
     })
+    (lib.mkIf (config.me.persist.files != [ ]) {
+      home.persistence."/home/deck/.persist" = {
+        files = config.me.persist.files;
+      };
+    })
     (lib.mkIf (config.me.state.directories != [ ]) {
       home.persistence."/home/deck/.state" = {
         directories = (