add nice keybindings and options for hyprland; start of rpi-zero

14 files changed, 294 insertions, 147 deletions

diff --git a/config/emacs.org b/config/emacs.org
index 642377d..d17f1f8 100644
--- a/config/emacs.org
+++ b/config/emacs.org
@@ -133,63 +133,63 @@ of course Emacs was not designed to be fully imperative.
 ** Org Mode
 This is my org mode configuration, which also configures latex.
 #+begin_src emacs-lisp :tangle ../nix/init.el
-  (use-package org
-    :hook
-    ((org-mode-hook . (lambda () (remove-hook 'post-self-insert-hook #'yaml-electric-bar-and-angle t))))
-    :custom
-    (org-confirm-babel-evaluate nil "Don't ask to evaluate code block")
-    (org-export-with-broken-links t "publish website even with broken links")
-    (org-src-fontify-natively t "Colors!")
-    (org-latex-preview-image-directory (expand-file-name "~/.cache/ltximg/") "don't use weird cache location")
-    (org-preview-latex-image-directory (expand-file-name "~/.cache/ltximg/") "don't use weird cache location")
-    (TeX-PDF-mode t)
-    (org-latex-compiler "xelatex" "Use latex as default")
-    (org-latex-pdf-process '("xelatex -interaction=nonstopmode -output-directory=%o %f") "set xelatex as default")
-    (TeX-engine 'xetex "set xelatex as default engine")
-    (preview-default-option-list '("displaymath" "textmath" "graphics") "preview latex")
-    (preview-image-type 'png "Use PNGs")
-;;    (org-format-latex-options (plist-put org-format-latex-options :scale 1.5) "space latex better")
-    (org-return-follows-link t "be able to follow links without mouse")
-    (org-habit-preceding-days 7 "See org habit entries")
-    (org-habit-following-days 35 "See org habit entries")
-    (org-habit-show-habits t "See org habit entries")
-    (org-habit-show-habits-only-for-today nil "See org habit entries")
-    (org-habit-show-all-today t "Show org habit graph")
-    (org-startup-indented t "Indent the headings")
-    (org-image-actual-width '(300) "Cap width") 
-    (org-startup-with-latex-preview t "see latex previews on opening file")
-    (org-startup-with-inline-images t "See images on opening file")
-    (org-hide-emphasis-markers t "prettify org mode")
-    (org-use-sub-superscripts "{}" "Only display superscripts and subscripts when enclosed in {}")
-    (org-pretty-entities t "prettify org mode")
-    (org-agenda-files (list "~/monorepo/agenda.org" "~/org/notes.org" "~/org/agenda.org") "set default org files")
-    (org-default-notes-file (concat org-directory "/notes.org") "Notes file")
-    (org-publish-project-alist
-     '(("website-org"
-        :base-directory "~/monorepo"
-        :base-extension "org"
-        :publishing-directory "~/website_html"
-        :recursive t
-        :publishing-function org-html-publish-to-html
-        :headline-levels 4
-        :html-preamble t
-        :html-preamble-format (("en" "<p class=\"preamble\"><a href=\"/index.html\">home</a> | <a href=\"./index.html\">section main page</a></p><hr>")))
-       ("website-static"
-        :base-directory "~/monorepo"
-        :base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg\\|swf\\|ico\\|asc\\|pub\\|webmanifest\\|xml\\|svg"
-        :publishing-directory "~/website_html/"
-        :recursive t
-        :publishing-function org-publish-attachment)
-       ("website" :auto-sitemap t :components ("website-org" "website-static"))) "functions to publish website")
-    (org-html-postamble (concat "Copyright © 2024 " system-fullname) "set copyright notice on bottom of site")
-    :config
-    (require 'ox-publish)
-    (require 'org-tempo)
-    (require 'org-habit)
-    (org-babel-do-load-languages 'org-babel-load-languages
-                                 '((shell . t)
-                                   (python . t)
-                                   (latex . t))))
+    (use-package org
+      :hook
+      ((org-mode-hook . (lambda () (remove-hook 'post-self-insert-hook #'yaml-electric-bar-and-angle t))))
+      :custom
+      (org-confirm-babel-evaluate nil "Don't ask to evaluate code block")
+      (org-export-with-broken-links t "publish website even with broken links")
+      (org-src-fontify-natively t "Colors!")
+      (org-latex-preview-image-directory (expand-file-name "~/.cache/ltximg/") "don't use weird cache location")
+      (org-preview-latex-image-directory (expand-file-name "~/.cache/ltximg/") "don't use weird cache location")
+      (TeX-PDF-mode t)
+      (org-latex-compiler "xelatex" "Use latex as default")
+      (org-latex-pdf-process '("xelatex -interaction=nonstopmode -output-directory=%o %f") "set xelatex as default")
+      (TeX-engine 'xetex "set xelatex as default engine")
+      (preview-default-option-list '("displaymath" "textmath" "graphics") "preview latex")
+      (preview-image-type 'png "Use PNGs")
+  ;;    (org-format-latex-options (plist-put org-format-latex-options :scale 1.5) "space latex better")
+      (org-return-follows-link t "be able to follow links without mouse")
+      (org-habit-preceding-days 7 "See org habit entries")
+      (org-habit-following-days 35 "See org habit entries")
+      (org-habit-show-habits t "See org habit entries")
+      (org-habit-show-habits-only-for-today nil "See org habit entries")
+      (org-habit-show-all-today t "Show org habit graph")
+      (org-startup-indented t "Indent the headings")
+      (org-image-actual-width '(300) "Cap width") 
+      (org-startup-with-latex-preview t "see latex previews on opening file")
+      (org-startup-with-inline-images t "See images on opening file")
+      (org-hide-emphasis-markers t "prettify org mode")
+      (org-use-sub-superscripts "{}" "Only display superscripts and subscripts when enclosed in {}")
+      (org-pretty-entities t "prettify org mode")
+      (org-agenda-files (list "~/monorepo/agenda.org" "~/org/notes.org" "~/org/agenda.org") "set default org files")
+      (org-default-notes-file (concat org-directory "/notes.org") "Notes file")
+      (org-publish-project-alist
+       '(("website-org"
+          :base-directory "~/monorepo"
+          :base-extension "org"
+          :publishing-directory "~/website_html"
+          :recursive t
+          :publishing-function org-html-publish-to-html
+          :headline-levels 4
+          :html-preamble t
+          :html-preamble-format (("en" "<p class=\"preamble\"><a href=\"/index.html\">home</a> | <a href=\"./index.html\">section main page</a></p><hr>")))
+         ("website-static"
+          :base-directory "~/monorepo"
+          :base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg\\|swf\\|ico\\|asc\\|pub\\|webmanifest\\|xml\\|svg\\|txt"
+          :publishing-directory "~/website_html/"
+          :recursive t
+          :publishing-function org-publish-attachment)
+         ("website" :auto-sitemap t :components ("website-org" "website-static"))) "functions to publish website")
+      (org-html-postamble (concat "Copyright © 2024 " system-fullname) "set copyright notice on bottom of site")
+      :config
+      (require 'ox-publish)
+      (require 'org-tempo)
+      (require 'org-habit)
+      (org-babel-do-load-languages 'org-babel-load-languages
+                                   '((shell . t)
+                                     (python . t)
+                                     (latex . t))))
 #+end_src
 As you can see, I only have one real entry in config here (I don't count requires even though
 they have to be on the top)
diff --git a/config/nix.org b/config/nix.org
index 171726f..4aff74c 100644
--- a/config/nix.org
+++ b/config/nix.org
@@ -33,6 +33,7 @@ We start with some configurable variables (you can change these if you want to u
 
     # Hostnames of my systems
     hostnames = [
+      "rpi-zero"
       "affinity"
       "continuity"
       "spontaneity"
@@ -116,7 +117,10 @@ and now for the main flake:
       let
         vars = import ./flakevars.nix;
         system = "x86_64-linux";
+
         pkgs = import nixpkgs { inherit system; };
+        armPkgs = import nixpkgs { inherit system; };
+
         generate = nixos-dns.utils.generate nixpkgs.legacyPackages."${system}";
 
         dnsConfig = {
@@ -125,38 +129,50 @@ and now for the main flake:
         };
 
         # function that generates all systems from hostnames
-        mkConfigs = map (hostname: {name = "${hostname}";
-                                  value = nixpkgs.lib.nixosSystem {
-                                    inherit system;
-                                    specialArgs = attrs;
-                                    modules = if (hostname == "installer") then [
-                                      (./. + "/systems/${hostname}/default.nix")
-                                      { networking.hostName = "${hostname}"; }
-                                      nix-topology.nixosModules.default
-                                    ] else [
-                                      {
-                                        environment.systemPackages = with nixpkgs.lib; [
-                                          deep-research.packages."${system}".deep-research
-                                        ];
-                                      }
-                                      impermanence.nixosModules.impermanence
-                                      nix-topology.nixosModules.default
-                                      lanzaboote.nixosModules.lanzaboote
-                                      disko.nixosModules.disko
-                                      home-manager.nixosModules.home-manager
-                                      sops-nix.nixosModules.sops
-                                      nixos-dns.nixosModules.dns
-                                      {
-                                        nixpkgs.overlays = [ nur.overlays.default ];
-                                        home-manager.extraSpecialArgs = attrs // {
-                                          systemHostName = "${hostname}";
-                                        };
-                                        networking.hostName = "${hostname}";
-                                      }
-                                      (./. + "/systems/${hostname}/default.nix")
-                                    ];
-                                  };
-                                 });
+        mkConfigs = map (hostname:
+          let
+            isRpi = (builtins.match "rpi-.*" hostname) != null;
+            hostSystem = if isRpi then "aarch64-linux" else system;
+          in
+          {
+            name = "${hostname}";
+            value = nixpkgs.lib.nixosSystem {
+              system = hostSystem;
+              specialArgs = attrs;
+              modules = if (hostname == "installer") then [
+                (./. + "/systems/${hostname}/default.nix")
+                { networking.hostName = "${hostname}"; }
+                nix-topology.nixosModules.default
+              ] else (if isRpi then [
+                (./. + "/systems/${hostname}/default.nix")
+                disko.nixosModules.disko
+                home-manager.nixosModules.home-manager
+                sops-nix.nixosModules.sops
+                lanzaboote.nixosModules.lanzaboote
+              ] else ([
+                {
+                  environment.systemPackages = with nixpkgs.lib; [
+                    deep-research.packages."${system}".deep-research
+                  ];
+                }
+                impermanence.nixosModules.impermanence
+                nix-topology.nixosModules.default
+                lanzaboote.nixosModules.lanzaboote
+                disko.nixosModules.disko
+                home-manager.nixosModules.home-manager
+                sops-nix.nixosModules.sops
+                nixos-dns.nixosModules.dns
+                {
+                  nixpkgs.overlays = [ nur.overlays.default ];
+                  home-manager.extraSpecialArgs = attrs // {
+                    systemHostName = "${hostname}";
+                  };
+                  networking.hostName = "${hostname}";
+                }
+                (./. + "/systems/${hostname}/default.nix")
+              ]));
+            };
+          });
 
         mkDiskoFiles = map (hostname: {
           name = "${hostname}";
@@ -2690,6 +2706,7 @@ I have many imports that we'll go through next.
       ./user.nix
       ./gtk.nix
       ./secrets.nix
+      ./pantalaimon.nix
     ];
 
     options = {
@@ -2926,7 +2943,9 @@ be straightforward.
             vimium
             privacy-redirect
           ] ++ (lib.optional config.monorepo.profiles.crypto.enable pkgs.nur.repos.rycee.firefox-addons.metamask);
-
+          settings = {
+            "privacy.resistFingerprinting.letterboxing" = true;
+          };
         };
       };
     };
@@ -3195,13 +3214,18 @@ to use this component will come soon.
             workspace = 2;
           }
           {
-            name = "element-desktop";
-            "match:class" = "element-desktop";
+            name = "chromium-browser";
+            "match:class" = "chromium-browser";
+            workspace = 2;
+          }
+          {
+            name = "signal";
+            "match:class" = "signal";
             workspace = 3;
           }
           {
-            name = "vesktop";
-            "match:class" = "vesktop";
+            name = "Element";
+            "match:class" = "Element";
             workspace = 3;
           }
           {
@@ -3229,7 +3253,7 @@ to use this component will come soon.
           "$mod, S, exec, pavucontrol"
           "$mod, M, exec, monero-wallet-gui"
           "$mod, V, exec, element-desktop"
-          "$mod, C, exec, fluffychat"
+          "$mod, C, exec, signal-desktop"
           "$mod, D, exec, wofi --show run"
           "$mod, P, exec, bash ${scripts}/powermenu.sh"
           "$mod, Q, killactive"
@@ -4052,6 +4076,28 @@ A classic program that allows you to download from youtube. Also has integration
     };
   }
 #+end_src
+*** pantalaimon
+#+begin_src nix :tangle ../nix/modules/home/pantalaimon.nix
+  { lib, config, ... }:
+  {
+    services.pantalaimon = {
+      enable = lib.mkDefault config.monorepo.profiles.enable;
+      settings = {
+        Default = {
+          LogLevel = "Debug";
+          SSL = true;
+        };
+
+        local-matrix = {
+          Homeserver = "https://matrix.nullring.xyz";
+          ListenAddress = "127.0.0.1";
+          ListenPort = 8008;
+        };
+      };
+
+    };
+  }
+#+end_src
 *** Zsh
 My zsh config has some useful aliases that one should read through. Otherwise it is pretty
 standard.
@@ -4158,7 +4204,7 @@ for these configurations.
 
         # Apps
         # octaveFull
-        grim swww vim kotatogram-desktop tg qwen-code element-desktop signal-desktop thunderbird jami
+        grim swww vim kotatogram-desktop tg qwen-code element-desktop signal-desktop signal-cli thunderbird jami
 
         # Sound/media
         pavucontrol alsa-utils imagemagick ffmpeg helvum
@@ -4398,6 +4444,41 @@ I want cuda in home manager too.
     };
   }
 #+end_src
+** rpi-zero
+#+begin_src nix :tangle ../nix/systems/rpi-zero/default.nix
+  { lib, config, home-manager, ... }:
+  {
+    imports = [
+      ../common.nix
+    ];
+    config = {
+      zramSwap = {
+        enable = true;
+        algorithm = "zstd";
+        memoryPercent = 100;
+      };
+      boot.loader.grub.enable = false;
+      boot.loader.generic-extlinux-compatible.enable = true;
+      monorepo = {
+        vars.device = "/dev/mmcblk0";
+        profiles = {
+          server.enable = false;
+          ttyonly.enable = true;
+        };
+      };
+    };
+  }
+#+end_src
+*** Home
+#+begin_src nix :tangle ../nix/systems/rpi-zero/home.nix
+  { lib, config, pkgs, ... }:
+  {
+    imports = [
+      ../home-common.nix
+    ];
+    config.monorepo.profiles.enable = false;
+  }
+#+end_src
 ** Spontaneity
 Spontaneity is my VPS instance. Note that much of this is not fully reproducible; you must change the IPs yourself and you must change
 some DNS records to match what you have on your system after deployment.
@@ -4439,12 +4520,11 @@ some DNS records to match what you have on your system after deployment.
         systemd.network.networks."40-ens3" = {
           matchConfig.Name = "ens3";
           networkConfig = {
-            # This is the magic combo for Vultr:
-            IPv6AcceptRA = true;         # Accept routes (so we know where the internet is)
-            IPv6PrivacyExtensions = false; # No random privacy IPs
+            IPv6AcceptRA = true;
+            IPv6PrivacyExtensions = false;
           };
           ipv6AcceptRAConfig = {
-            UseAutonomousPrefix = false; # Do NOT generate an IP address from the RA
+            UseAutonomousPrefix = false;
           };
         };
         networking = {
diff --git a/nix/flake.nix b/nix/flake.nix
index dad1072..86ce7ac 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -67,7 +67,10 @@
     let
       vars = import ./flakevars.nix;
       system = "x86_64-linux";
+
       pkgs = import nixpkgs { inherit system; };
+      armPkgs = import nixpkgs { inherit system; };
+
       generate = nixos-dns.utils.generate nixpkgs.legacyPackages."${system}";
 
       dnsConfig = {
@@ -76,38 +79,50 @@
       };
 
       # function that generates all systems from hostnames
-      mkConfigs = map (hostname: {name = "${hostname}";
-                                value = nixpkgs.lib.nixosSystem {
-                                  inherit system;
-                                  specialArgs = attrs;
-                                  modules = if (hostname == "installer") then [
-                                    (./. + "/systems/${hostname}/default.nix")
-                                    { networking.hostName = "${hostname}"; }
-                                    nix-topology.nixosModules.default
-                                  ] else [
-                                    {
-                                      environment.systemPackages = with nixpkgs.lib; [
-                                        deep-research.packages."${system}".deep-research
-                                      ];
-                                    }
-                                    impermanence.nixosModules.impermanence
-                                    nix-topology.nixosModules.default
-                                    lanzaboote.nixosModules.lanzaboote
-                                    disko.nixosModules.disko
-                                    home-manager.nixosModules.home-manager
-                                    sops-nix.nixosModules.sops
-                                    nixos-dns.nixosModules.dns
-                                    {
-                                      nixpkgs.overlays = [ nur.overlays.default ];
-                                      home-manager.extraSpecialArgs = attrs // {
-                                        systemHostName = "${hostname}";
-                                      };
-                                      networking.hostName = "${hostname}";
-                                    }
-                                    (./. + "/systems/${hostname}/default.nix")
-                                  ];
-                                };
-                               });
+      mkConfigs = map (hostname:
+        let
+          isRpi = (builtins.match "rpi-.*" hostname) != null;
+          hostSystem = if isRpi then "aarch64-linux" else system;
+        in
+        {
+          name = "${hostname}";
+          value = nixpkgs.lib.nixosSystem {
+            system = hostSystem;
+            specialArgs = attrs;
+            modules = if (hostname == "installer") then [
+              (./. + "/systems/${hostname}/default.nix")
+              { networking.hostName = "${hostname}"; }
+              nix-topology.nixosModules.default
+            ] else (if isRpi then [
+              (./. + "/systems/${hostname}/default.nix")
+              disko.nixosModules.disko
+              home-manager.nixosModules.home-manager
+              sops-nix.nixosModules.sops
+              lanzaboote.nixosModules.lanzaboote
+            ] else ([
+              {
+                environment.systemPackages = with nixpkgs.lib; [
+                  deep-research.packages."${system}".deep-research
+                ];
+              }
+              impermanence.nixosModules.impermanence
+              nix-topology.nixosModules.default
+              lanzaboote.nixosModules.lanzaboote
+              disko.nixosModules.disko
+              home-manager.nixosModules.home-manager
+              sops-nix.nixosModules.sops
+              nixos-dns.nixosModules.dns
+              {
+                nixpkgs.overlays = [ nur.overlays.default ];
+                home-manager.extraSpecialArgs = attrs // {
+                  systemHostName = "${hostname}";
+                };
+                networking.hostName = "${hostname}";
+              }
+              (./. + "/systems/${hostname}/default.nix")
+            ]));
+          };
+        });
 
       mkDiskoFiles = map (hostname: {
         name = "${hostname}";
diff --git a/nix/flakevars.nix b/nix/flakevars.nix
index dd42616..e737e82 100644
--- a/nix/flakevars.nix
+++ b/nix/flakevars.nix
@@ -14,6 +14,7 @@ in
 
   # Hostnames of my systems
   hostnames = [
+    "rpi-zero"
     "affinity"
     "continuity"
     "spontaneity"
diff --git a/nix/init.el b/nix/init.el
index d6358e4..10d6046 100644
--- a/nix/init.el
+++ b/nix/init.el
@@ -146,7 +146,7 @@
         :html-preamble-format (("en" "<p class=\"preamble\"><a href=\"/index.html\">home</a> | <a href=\"./index.html\">section main page</a></p><hr>")))
        ("website-static"
         :base-directory "~/monorepo"
-        :base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg\\|swf\\|ico\\|asc\\|pub\\|webmanifest\\|xml\\|svg"
+        :base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg\\|swf\\|ico\\|asc\\|pub\\|webmanifest\\|xml\\|svg\\|txt"
         :publishing-directory "~/website_html/"
         :recursive t
         :publishing-function org-publish-attachment)
diff --git a/nix/modules/home/default.nix b/nix/modules/home/default.nix
index 6e92c86..3eb4ad5 100644
--- a/nix/modules/home/default.nix
+++ b/nix/modules/home/default.nix
@@ -22,6 +22,7 @@
     ./user.nix
     ./gtk.nix
     ./secrets.nix
+    ./pantalaimon.nix
   ];
 
   options = {
diff --git a/nix/modules/home/firefox.nix b/nix/modules/home/firefox.nix
index df05517..d339ba8 100644
--- a/nix/modules/home/firefox.nix
+++ b/nix/modules/home/firefox.nix
@@ -16,7 +16,9 @@
           vimium
           privacy-redirect
         ] ++ (lib.optional config.monorepo.profiles.crypto.enable pkgs.nur.repos.rycee.firefox-addons.metamask);
-
+        settings = {
+          "privacy.resistFingerprinting.letterboxing" = true;
+        };
       };
     };
   };
diff --git a/nix/modules/home/hyprland.nix b/nix/modules/home/hyprland.nix
index 3e867cb..c836b81 100644
--- a/nix/modules/home/hyprland.nix
+++ b/nix/modules/home/hyprland.nix
@@ -58,13 +58,18 @@
           workspace = 2;
         }
         {
-          name = "element-desktop";
-          "match:class" = "element-desktop";
+          name = "chromium-browser";
+          "match:class" = "chromium-browser";
+          workspace = 2;
+        }
+        {
+          name = "signal";
+          "match:class" = "signal";
           workspace = 3;
         }
         {
-          name = "vesktop";
-          "match:class" = "vesktop";
+          name = "Element";
+          "match:class" = "Element";
           workspace = 3;
         }
         {
@@ -92,7 +97,7 @@
         "$mod, S, exec, pavucontrol"
         "$mod, M, exec, monero-wallet-gui"
         "$mod, V, exec, element-desktop"
-        "$mod, C, exec, fluffychat"
+        "$mod, C, exec, signal-desktop"
         "$mod, D, exec, wofi --show run"
         "$mod, P, exec, bash ${scripts}/powermenu.sh"
         "$mod, Q, killactive"
diff --git a/nix/modules/home/pantalaimon.nix b/nix/modules/home/pantalaimon.nix
index b523865..b3a4d42 100644
--- a/nix/modules/home/pantalaimon.nix
+++ b/nix/modules/home/pantalaimon.nix
@@ -1,17 +1,19 @@
 { lib, config, ... }:
 {
   services.pantalaimon = {
-    enable = lib.mkDefault config.monorepo.profiles.graphics.enable;
+    enable = lib.mkDefault config.monorepo.profiles.enable;
     settings = {
       Default = {
         LogLevel = "Debug";
         SSL = true;
       };
+
       local-matrix = {
-        Homeserver = "https://matrix.${config.monorepo.vars.orgHost}";
+        Homeserver = "https://matrix.nullring.xyz";
         ListenAddress = "127.0.0.1";
-        ListenPort = "8008";
+        ListenPort = 8008;
       };
     };
+
   };
 }
diff --git a/nix/modules/home/user.nix b/nix/modules/home/user.nix
index 05729b1..fc8c2ae 100644
--- a/nix/modules/home/user.nix
+++ b/nix/modules/home/user.nix
@@ -47,7 +47,7 @@
 
       # Apps
       # octaveFull
-      grim swww vim kotatogram-desktop tg qwen-code element-desktop signal-desktop thunderbird jami
+      grim swww vim kotatogram-desktop tg qwen-code element-desktop signal-desktop signal-cli thunderbird jami
 
       # Sound/media
       pavucontrol alsa-utils imagemagick ffmpeg helvum
diff --git a/nix/modules/pantalaimon.nix b/nix/modules/pantalaimon.nix
new file mode 100644
index 0000000..e82e50f
--- /dev/null
+++ b/nix/modules/pantalaimon.nix
@@ -0,0 +1,13 @@
+{ lib, config, ... }:
+{
+  services.pantalaimon-headless = {
+    instances = {
+      "nullring" = {
+        ssl = true;
+        homeserver = "https://matrix.nullring.xyz";
+        listenAddress = "localhost";
+        listenPort = 8009;
+      };
+    };
+  };
+}
diff --git a/nix/systems/rpi-zero/default.nix b/nix/systems/rpi-zero/default.nix
new file mode 100644
index 0000000..f0e4dec
--- /dev/null
+++ b/nix/systems/rpi-zero/default.nix
@@ -0,0 +1,22 @@
+{ lib, config, home-manager, ... }:
+{
+  imports = [
+    ../common.nix
+  ];
+  config = {
+    zramSwap = {
+      enable = true;
+      algorithm = "zstd";
+      memoryPercent = 100;
+    };
+    boot.loader.grub.enable = false;
+    boot.loader.generic-extlinux-compatible.enable = true;
+    monorepo = {
+      vars.device = "/dev/mmcblk0";
+      profiles = {
+        server.enable = false;
+        ttyonly.enable = true;
+      };
+    };
+  };
+}
diff --git a/nix/systems/rpi-zero/home.nix b/nix/systems/rpi-zero/home.nix
new file mode 100644
index 0000000..205ea02
--- /dev/null
+++ b/nix/systems/rpi-zero/home.nix
@@ -0,0 +1,7 @@
+{ lib, config, pkgs, ... }:
+{
+  imports = [
+    ../home-common.nix
+  ];
+  config.monorepo.profiles.enable = false;
+}
diff --git a/nix/systems/spontaneity/default.nix b/nix/systems/spontaneity/default.nix
index 9f33555..a7e78fc 100644
--- a/nix/systems/spontaneity/default.nix
+++ b/nix/systems/spontaneity/default.nix
@@ -35,12 +35,11 @@
       systemd.network.networks."40-ens3" = {
         matchConfig.Name = "ens3";
         networkConfig = {
-          # This is the magic combo for Vultr:
-          IPv6AcceptRA = true;         # Accept routes (so we know where the internet is)
-          IPv6PrivacyExtensions = false; # No random privacy IPs
+          IPv6AcceptRA = true;
+          IPv6PrivacyExtensions = false;
         };
         ipv6AcceptRAConfig = {
-          UseAutonomousPrefix = false; # Do NOT generate an IP address from the RA
+          UseAutonomousPrefix = false;
         };
       };
       networking = {