Move from features to option based configuration

.gitignore

@@ -0,0 +1 @@
+./hostname

features/audio.nix

@@ -1,17 +0,0 @@
-{ lib, pkgs, localPackages, ... }: {
-    environment.systemPackages = with pkgs; [
-        pulseaudio
-        pavucontrol
-        feishin
-        easyeffects
-        helvum
-    ];
-
-    security.rtkit.enable = true;
-    services.pipewire = {
-        enable = true;
-        alsa.enable = true;
-        alsa.support32Bit = true;
-        pulse.enable = true;
-    };
-}

features/gaming.nix

@@ -1,11 +1,13 @@
 { lib, pkgs, localPackages, ... }: {
-    environment.systemPackages = with pkgs; [
+    environment.systemPackages = with pkgs; with localPackages.x86_64-linux; [
         protonup-qt
         vesktop
+        lutris
+        gamescope-old
+        wine
     ];
 
     programs.steam = {
         enable = true;
-        gamescopeSession.enable = true;
     };
 }

features/gui.nix

@@ -12,10 +12,18 @@
         wayland-pipewire-idle-inhibit
         firefox
         mpv
+        cinny-desktop
+        thunderbird
+        protonmail-bridge
+        libsecret
     ];
 
     programs.sway.enable = true;
     programs.thunar.enable = true;
+    programs.dconf.enable = true;
+
+    services.gnome.gnome-keyring.enable = true;
+    services.dbus.packages = [ pkgs.gnome.seahorse ];
 
     xdg.portal.wlr.enable = true;
 

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1716930911,
-        "narHash": "sha256-t4HT5j3Jy7skRB5PINnxcEBCkgE89rGBpwTI7YS4Ffo=",
+        "lastModified": 1717316182,
+        "narHash": "sha256-Xi0EpZcu39N0eW7apLjFfUOR9y80toyjYizez7J1wMI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a9b36cbe9292a649222b89fdb9ae9907e9c74086",
+        "rev": "9b53a10f4c91892f5af87cf55d08fba59ca086af",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716509168,
-        "narHash": "sha256-4zSIhSRRIoEBwjbPm3YiGtbd8HDWzFxJjw5DYSDy1n8=",
+        "lastModified": 1716948383,
+        "narHash": "sha256-SzDKxseEcHR5KzPXLwsemyTR/kaM9whxeiJohbL04rs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "bfb7a882678e518398ce9a31a881538679f6f092",
+        "rev": "ad57eef4ef0659193044870c731987a6df5cf56b",
         "type": "github"
       },
       "original": {

flake.nix

@@ -9,51 +9,100 @@
 
     outputs = inputs@{ self, nixpkgs, home-manager, ... }: let
         inherit (self) outputs;
+
+        hostname = 
+            if (builtins.pathExists ./hostname) then
+                builtins.readFile(./hostname)
+            else
+                "default-hostname";
+
+        configs."ankaa" = {
+            openssh = {
+                enable = true;
+                port = 2222;
+            };
+
+            backup = {
+                enable = true;
+                user = "eesim";
+                paths = [ "/home/eesim" ];
+                repo = "rf030789@rf030789.repo.borgbase.com:repo";
+                excludes = [ 
+                    "/home/eesim/.local/share/Steam/steamapps/common"
+                    "/home/eesim/.cache"
+                ];
+                passphrase = "/home/eesim/.ssh/borgbase_passphrase";
+                key = "/home/eesim/.ssh/id_ed25519_borgbase";
+                repeat = "daily";
+            };
+
+            audio = {
+                pipewire.enable = true;
+                music.enable = true;
+                tools = {
+                    helvum = true;
+                    easyeffects = true;
+                };
+            };
+            
+            gui = {
+                enable = true;
+                protonmail = true;
+                matrix = true;
+            };
+
+            games.enable = true;
+
+            common.nil.enable = true;
+
+            networking.wireguard.enable = true;
+
+        };
+
+        configs."alpheratz" = {
+            audio = {
+                pipewire.enable = true;
+                music.enable = true;
+
+                gui = {
+                    enable = true;
+                    protonmail = true;
+                    matrix = true;
+                };
+            };
+
+            common.nil.enable = true;
+
+            networking.wireguard.enable = true;
+        };
+
+        configs."default-hostname" = {
+
+        };
+
         in {
         nixosConfigurations = {
-            ankaa = nixpkgs.lib.nixosSystem {
+            "${hostname}" = nixpkgs.lib.nixosSystem {
                 system = "x86_64-linux";
                 specialArgs = {
                     inherit (outputs) localPackages;
-                    openssh-port = 2222;
                 };
                 modules = [
-                    ./hosts/ankaa/configuration.nix
-                    ./hosts/ankaa/hardware-configuration.nix
-                    ./features/audio.nix
-                    ./features/common.nix
-                    ./features/gui.nix
-                    ./features/networking.nix
-                    ./features/gaming.nix
-                    ./modules/backups/home-ankaa.nix
-                    ./modules/openssh.nix
+                    {
+                        networking.hostName = hostname;
+                    }
+                    (import ./modules/nix)
+                    {
+                        simmer = configs."${hostname}";
+                    }
+                    (./. + "/hosts/${hostname}/system.nix")
+                    (./. + "/hosts/${hostname}/hardware-configuration.nix")
                     home-manager.nixosModules.home-manager
                     {
                         home-manager.useGlobalPkgs = true;
                         home-manager.useUserPackages = true;
 
-                        home-manager.users.eesim = import ./hosts/ankaa/home.nix;
-                    }
-                ];
-            };
-            alpheratz = nixpkgs.lib.nixosSystem {
-                system = "x86_64-linux";
-                specialArgs = {
-                    inherit (outputs) localPackages;
-                };
-                modules = [
-                    ./hosts/alpheratz/configuration.nix
-                    ./hosts/alpheratz/hardware-configuration.nix
-                    ./features/common.nix
-                    ./features/gui.nix
-                    ./features/audio.nix
-                    ./features/networking.nix
-                    ./features/laptop.nix
-                    home-manager.nixosModules.home-manager
-                    {
-                        home-manager.useGlobalPkgs = true;
-                        home-manager.useUserPackages = true;
-                        home-manager.users.eesim = import ./hosts/alpheratz/home.nix;
+                        home-manager.users.eesim = import (./. + "/hosts/${hostname}/home.nix");
                     }
                 ];
             };
@@ -64,6 +113,8 @@
             in
             {
                 kickoff-dot-desktop = pkgs.callPackage ./pkgs/kickoff-dot-desktop.nix { };
+                gamescope-old = pkgs.callPackage ./pkgs/gamescope-old {};
+                gamescope-dbg = pkgs.callPackage ./pkgs/gamescope-dbg {};
             }
         );
     };

hostname

@@ -0,0 +1 @@
+ankaa

hosts/alpheratz/home.nix

@@ -5,7 +5,9 @@
 }:
 {
 
-    imports = [];
+    imports = [
+    ../../modules/home
+    ];
 
     home = {
         username = "eesim";
@@ -17,42 +19,7 @@
     home.file.".config/waybar".source = ./dotfiles/waybar;
     home.file.".config/fish/config.fish".source = ./dotfiles/fish/config.fish;
 
-    programs.git = {
-        enable = true;
-        userName = "Ethan Simmons";
-        userEmail  = "eesimmons9105@gmail.com";
-        extraConfig = {
-            core.sshCommand = "'ssh -i /home/eesim/.ssh/id_ed25519'";
-        };
-    };
-
-    programs.direnv = {
-        enable = true;
-        enableBashIntegration = true;
-        nix-direnv.enable = true;
-    };
-
     programs.home-manager.enable = true;
 
-    gtk = {
-        enable = true;
-        cursorTheme = {
-            name = "phinger-cursors-dark";
-            package = pkgs.phinger-cursors;
-        };
-        theme = {
-            name = "adw-gtk3-dark";
-            package = pkgs.adw-gtk3;
-        };
-    };
-
-    qt = {
-        style = {
-            name = "adwaita-dark";
-            package = pkgs.adwaita-qt;
-        };
-    };
-
-
     home.stateVersion = "23.11";
 }

hosts/alpheratz/system.nix

@@ -36,13 +36,6 @@
         "/nix".options = [ "compress=zstd" "noatime" ];
     };
 
-    networking.hostName = "alpheratz";
-    networking.networkmanager.enable = true;
-    networking.nameservers = [ "192.168.0.100" ];
-
-    networking.firewall = {
-        allowedUDPPorts = [ 51820 ];
-    };
     networking.wg-quick.interfaces = {
         wg0 = {
             address = [ "10.6.0.5" ];
@@ -55,7 +48,7 @@
                     publicKey = "pEWHugUnnhWXkJzCIhXryRRZMoCAuvAITDeP4ItenQk=";
                     presharedKeyFile = "/root/wireguard-keys/wg0/preshared";
                     allowedIPs = [ "10.2.0.0/24" "192.168.0.0/24" ];
-                    endpoint = "jellyfin.simmer505.com:51820";
+                    endpoint = "simmer505.com:51820";
                     persistentKeepalive = 25;
                 }
             ];

hosts/ankaa/dotfiles/sway/config

@@ -280,7 +280,7 @@ exec --no-startup-id ydotoold
 exec --no-startup-id easyeffects --gapplication-service
 exec --no-startup-id wayland-pipewire-idle-inhibit
 exec --no-startup-id /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
-exec --no-startup-id protonmail-bridge
+exec --no-startup-id protonmail-bridge --noninteractive
 exec --no-startup-id swayidle -w \
                         timeout 600 'swaymsg "output * dpms off"' \
                         resume 'swaymsg "output * dpms on"'

hosts/ankaa/home.nix

@@ -3,9 +3,12 @@
     pkgs,
     ...
 }:
+
 {
 
-    imports = [];
+    imports = [
+        ../../modules/home
+    ];
 
     home = {
         username = "eesim";
@@ -22,39 +25,7 @@
     # Fix for slow steam download speeds https://old.reddit.com/r/linux_gaming/comments/16e1l4h/slow_steam_downloads_try_this/
     home.file.".steam/steam/steam_dev.cfg".source = ./dotfiles/steam/steam_dev.cfg;
 
-    programs.git = {
-        enable = true;
-        userName = "Ethan Simmons";
-        userEmail  = "eesimmons9105@gmail.com";
-    };
-
-    programs.direnv = {
-        enable = true;
-        enableBashIntegration = true;
-        nix-direnv.enable = true;
-    };
-
     programs.home-manager.enable = true;
 
-    gtk = {
-        enable = true;
-        cursorTheme = {
-            name = "phinger-cursors-dark";
-            package = pkgs.phinger-cursors;
-        };
-        theme = {
-            name = "adw-gtk3-dark";
-            package = pkgs.adw-gtk3;
-        };
-    };
-
-    qt = {
-        style = {
-            name = "adwaita-dark";
-            package = pkgs.adwaita-qt;
-        };
-    };
-
-
     home.stateVersion = "23.11";
 }

hosts/ankaa/system.nix

@@ -33,10 +33,6 @@
         "/nix".options = [ "compress=zstd" "noatime" ];
     };
 
-    networking.hostName = "ankaa";
-    networking.networkmanager.enable = true;
-    networking.nameservers = [ "192.168.0.100" ];
-
     # Set your time zone.
     time.timeZone = "America/Chicago";
 

modules/backups/home-ankaa.nix

@@ -1,23 +0,0 @@
-{ pkgs, lib, ... }: {
-    services.borgbackup.jobs = {
-        home-ankaa = 
-        let
-            user = "eesim";
-            home = "/home/${user}";
-            excludes = [ ".local/share/Steam/steamapps/common" ".cache" ];
-        in
-            {
-                inherit user;
-                paths = [ home ];
-                exclude = builtins.map (e: "${home}/${e}") excludes;
-                repo = "rf030789@rf030789.repo.borgbase.com:repo";
-                encryption = {
-                    mode = "repokey-blake2";
-                    passCommand = "cat ${home}/.ssh/borgbase_passphrase";
-                };
-                environment.BORG_RSH = "ssh -i ${home}/.ssh/id_ed25519_borgbase";
-                compression = "auto,lzma";
-                startAt = "daily";
-            };
-    };
-}

modules/home/default.nix

@@ -0,0 +1,14 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+{
+    imports = [
+        ./git.nix
+        ./direnv.nix
+        ./git.nix
+        ./qt.nix
+    ];
+}

modules/home/direnv.nix

@@ -0,0 +1,26 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+with lib; let
+    cfg = config.simmer.direnv;
+in
+{
+    options.simmer.direnv = {
+        enable = mkOption {
+            description = "Whether to install and configure direnv";
+            type = types.bool;
+            default = true;
+        };
+    };
+
+    config = mkIf cfg.enable {
+        programs.direnv = {
+            enable = true;
+            enableBashIntegration = true;
+            nix-direnv.enable = true;
+        };
+    };
+}

modules/home/git.nix

@@ -0,0 +1,26 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+with lib; let
+    cfg = config.simmer.git;
+in
+{
+    options.simmer.git = {
+        enable = mkOption {
+            description = "Whether to install and configure git";
+            type = types.bool;
+            default = true;
+        };
+    };
+
+    config = mkIf cfg.enable {
+        programs.git = {
+            enable = true;
+            userName = "Ethan Simmons";
+            userEmail = "eesimmons9105@gmail.com";
+        };
+    };
+}

modules/home/gtk.nix

@@ -0,0 +1,37 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+with lib; let
+    cfg = config.simmer.gtk;
+    gui = config.simmer.gui;
+in
+{
+    options.simmer.gtk = {
+        theme.enable = mkOption {
+            description = "Whether to enable gtk themes";
+            type = types.bool;
+            default = gui.enable;
+        };
+    };
+
+    config = {
+        gtk = mkIf cfg.enable {
+            enable = true;
+            cursorTheme = {
+                name = "phinger-cursors-dark";
+                package = pkgs.phinger-cursors;
+            };
+            iconTheme = {
+                name = "awaida-dark";
+                package = pkgs.gnome.adwaita-icon-theme;
+            };
+            theme = {
+                name = "adw-gtk3-dark";
+                package = pkgs.adw-gtk3;
+            };
+        };
+    };
+}

modules/home/qt.nix

@@ -0,0 +1,26 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+with lib; let
+    cfg = config.simmer.qt;
+    gui = config.simmer.gui;
+in
+{
+    options.simmer.qt = {
+        theme.enable = mkOption {
+            description = "Whether to enable qt themes";       
+            type = types.bool;
+            default = gui.enable;
+        };
+    };
+
+    config = {
+        qt.style = mkIf cfg.theme.enable {
+            name = "adwaita-dark";
+            package = pkgs.adwaita-qt;
+        };
+    };
+}

modules/nix/audio.nix

@@ -0,0 +1,78 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+with lib; let
+    cfg = config.simmer.audio;
+in
+{
+
+    options.simmer.audio = {
+        pipewire = {
+            enable = mkOption {
+                description = "Enable pipewire";
+                type = types.bool;
+                default = false;
+            };
+            pulseSupport = mkOption {
+                description = "Enable pulse support for pipewire";
+                type = types.bool;
+                default = true;
+            };
+            alsaSupport = mkOption {
+                description = "Enable alsa support for pipewire";
+                type = types.bool;
+                default = true;
+            };
+        };
+
+        music = {
+            enable = mkOption {
+                description = "Install music player";
+                type = types.bool;
+                default = false;
+            };
+        };
+
+        tools = {
+            helvum = mkOption {
+                description = "Install helvum";
+                type = types.bool; 
+                default = false;
+            };
+            easyeffects = mkOption {
+                description = "Install easyeffects";
+                type = types.bool; 
+                default = false;
+            };
+            pavucontrol = mkOption {
+                description = "Install pavucontrol";
+                type = types.bool; 
+                default = cfg.pipewire.enable;
+            };
+        };
+    };
+
+    config = {
+        environment.systemPackages = 
+        with pkgs; []
+            ++ optional cfg.tools.helvum helvum
+            ++ optional cfg.tools.easyeffects easyeffects
+            ++ optional cfg.tools.pavucontrol pavucontrol
+            ++ optional cfg.pipewire.pulseSupport pulseaudio
+            ++ optional cfg.music.enable feishin;
+
+
+        security.rtkit.enable = mkIf cfg.pipewire.enable true;
+        services.pipewire = mkIf cfg.pipewire.enable {
+            enable = true;
+            alsa = mkIf cfg.pipewire.alsaSupport {
+                enable = true;
+                support32Bit = true;
+            };
+            pulse.enable = mkIf cfg.pipewire.pulseSupport true;
+        };
+    };
+}

modules/nix/backup.nix

@@ -0,0 +1,74 @@
+{ pkgs
+, lib
+, config
+, ...
+}:
+
+with lib; let
+    cfg = config.simmer.backup;
+in
+{
+    options.simmer.backup = {
+        enable = mkOption {
+            description = "Whether backups should be enabled";
+            type = types.bool;
+            default = false;
+        };
+
+        repo = mkOption {
+            description = "Which repository to backup to";
+            type = types.str;
+        };
+
+        paths = mkOption {
+            description = "Which paths to backup";
+            type = types.listOf types.str;
+        };
+
+        user = mkOption {
+            description = "Which user to run backup commands with";
+            type = types.str;
+            default = "root";
+        };
+
+        excludes = mkOption {
+            description = "Which directories to exclude";
+            type = types.listOf types.str;
+            default = [];
+        };
+
+        passphrase = mkOption {
+            description = "path to file containing passphrase";
+            type = types.path;
+        };
+
+        key = mkOption {
+            description = "Path to file containing SSH Key";
+            type = types.path;
+        };
+
+        repeat = mkOption {
+            description = "How often to run the backup (hourly, daily, weekly)";
+            type = types.enum [ "hourly" "daily" "weekly" ];
+        };
+
+    };
+
+    config = mkIf cfg.enable {
+        services.borgbackup.jobs = {
+            backup = {
+                user = cfg.user;
+                paths = cfg.paths;
+                exclude = cfg.excludes;
+                repo = cfg.repo;
+                encryption = {
+                    mode = "repokey-blake2";
+                    passCommand = "cat ${cfg.passphrase}";
+                };
+                environment.BORG_RSH = "ssh -i ${cfg.key}";
+                compression = "auto,lzma";
+                startAt = cfg.repeat;
+            };
+        };
+    };
+}

modules/nix/common.nix

@@ -0,0 +1,58 @@
+{ lib
+, pkgs
+, localPackages
+, config
+, ...
+}: 
+
+with lib; let 
+    cfg = config.simmer.common;
+in
+{
+
+    options.simmer.common = {
+        neovim.enable = mkOption {
+            description = "Whether to install neovim and set as default editor";
+            type = types.bool;
+            default = true;
+        };
+        
+        nil.enable = mkOption {
+            description = "Whether to install nil";
+            type = types.bool;
+            default = false;
+        };
+
+        shell = mkOption {
+            description = "Default shell to use (fish)";
+            type = types.enum [ "fish" ];
+            default = "fish";
+        };
+    };
+
+
+    config = {
+
+        environment.systemPackages = with pkgs; [
+            curl
+            wget
+            git
+            killall
+            vim
+            eza
+            ripgrep
+            fzf
+            ncdu
+            btop
+        ]
+        ++ optional cfg.nil.enable nil;
+
+        programs.neovim = mkIf cfg.neovim.enable {
+            enable = true;
+            defaultEditor = true;
+        };
+
+        programs.fish.enable = mkIf (cfg.shell == "fish") true;
+    };
+
+}

modules/nix/default.nix

@@ -0,0 +1,17 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+{
+    imports = [
+        ./openssh.nix
+        ./backup.nix
+        ./audio.nix
+        ./gui.nix
+        ./common.nix
+        ./networking.nix
+        ./games.nix
+    ];
+}

modules/nix/games.nix

@@ -0,0 +1,61 @@
+{ lib
+, pkgs
+, config
+, localPackages
+, ... 
+}: 
+with lib; let
+    cfg = config.simmer.games;
+in
+{
+    options.simmer.games = {
+        enable = mkOption {
+            description = "Whether to enable games";
+            type = types.bool;
+            default = false;
+        };
+
+        protonup.enable = mkOption {
+            description = "Whether to install protonup";
+            type = types.bool;
+            default = true;
+        };
+
+        lutris.enable = mkOption {
+            description = "Whether to install lutris";
+            type = types.bool;
+            default = false;
+        };
+
+        steam.enable = mkOption {
+            description = "Whether to install steam";
+            type = types.bool;
+            default = true;
+        };
+
+        gamescope.enable = mkOption {
+            description = "Whether to install gamescope";
+            type = types.bool;
+            default = cfg.steam.enable;
+        };
+
+        discord.enable = mkOption {
+            description = "Whether to install discord";
+            type = types.bool;
+            default = true;
+        };
+    };
+
+    config = mkIf cfg.enable {
+        environment.systemPackages = with pkgs; with localPackages.x86_64-linux;
+        []
+        ++ optional cfg.protonup.enable protonup-qt
+        ++ optional cfg.gamescope.enable gamescope-old
+        ++ optional cfg.discord.enable vesktop
+        ++ optionals cfg.lutris.enable [ lutris wine ];
+
+        programs.steam = mkIf cfg.steam.enable {
+            enable = true;
+        };
+    };
+}

modules/nix/gui.nix

@@ -0,0 +1,85 @@
+{ lib
+, pkgs
+, config
+, localPackages
+, ... 
+}: 
+
+with lib; let
+    cfg = config.simmer.gui;
+in
+{
+
+    options.simmer.gui = {
+        enable = mkOption {
+            description = "Enable gui";
+            type = types.bool; 
+            default = false;
+        };
+
+        wm = mkOption {
+            description = "Which window manager to install";
+            type = types.enum [ "sway" ];
+            default = "sway";
+        };
+
+        terminal = mkOption {
+            description = "Which terminal to install (alacritty)";
+            type = types.enum [ pkgs.alacritty ];
+            default = pkgs.alacritty;
+        };
+
+        protonmail = mkOption {
+            description = "Whether to install protonmail bridge and mail application";
+            type = types.bool;
+            default = false;
+        };
+
+        secrets = mkOption {
+            description = "Whether to enable secrets handling with gnomke-keyring";
+            type = types.bool;
+            default = cfg.protonmail;
+        };
+
+        matrix = mkOption {
+            description = "Whether to install a matrix client";
+            type = types.bool;
+            default = false;
+        };
+    };
+
+
+    config = mkIf cfg.enable {
+
+        environment.systemPackages = with pkgs; with localPackages.x86_64-linux; []
+        ++ optionals (cfg.wm == "sway") [
+            wl-clipboard
+            grim
+            slurp
+            waybar
+            swaybg
+            kickoff
+            kickoff-dot-desktop
+            wayland-pipewire-idle-inhibit
+            firefox
+            mpv
+        ]
+        ++ [ cfg.terminal ]
+        ++ optional cfg.matrix cinny-desktop
+        ++ optional cfg.secrets libsecret
+        ++ optionals cfg.protonmail [ thunderbird protonmail-bridge ];
+
+        programs.sway.enable = mkIf (cfg.wm == "sway") true;
+
+        programs.dconf.enable = mkIf cfg.secrets true;
+        services.gnome.gnome-keyring.enable = mkIf cfg.secrets true;
+        services.dbus.packages = mkIf cfg.secrets [ pkgs.gnome.seahorse ];
+
+        xdg.portal.wlr.enable = true;
+        programs.thunar.enable = true;
+
+        fonts.packages = with pkgs; [
+            font-awesome
+        ];
+    };
+}

modules/nix/networking.nix

@@ -0,0 +1,74 @@
+{ lib
+, pkgs
+, localPackages
+, config
+, ...
+}:
+with lib; let
+    cfg = config.simmer.networking;
+    openssh = config.simmer.openssh;
+in
+{
+
+    options.simmer.networking = {
+        firewall = {
+            enable = mkOption {
+                description = "Whether to enable firewall";
+                type = types.bool;
+                default = true;
+            };
+
+            allowedTCPPorts = mkOption {
+                description = "Which tcp ports to allow through firewall";
+                type = types.listOf types.int;
+                default = []
+                    ++ optional openssh.enable openssh.port;
+            };
+
+            allowedUDPPorts = mkOption {
+                description = "Which udp ports to allow through firewall";
+                type = types.listOf types.int;
+                default = [];
+            };
+
+        };
+
+        wireguard = {
+            enable = mkOption {
+                description = "Whether to install wireguard";
+                type = types.bool;
+                default = false;
+            };
+        };
+
+        networkmanager = {
+            enable = mkOption {
+                description = "Whether to enable network manager";
+                type = types.bool;
+                default = true;
+            };
+        };
+
+        nameservers = mkOption {
+            description = "Which nameservers to use";
+            type = types.listOf types.str;
+            default = [ "1.1.1.1" ];
+        };
+    };
+
+    config = {
+        environment.systemPackages = with pkgs; [
+            ldns
+        ]
+        ++ optional cfg.wireguard.enable wireguard-tools;
+
+        networking.networkmanager.enable = cfg.networkmanager.enable;
+        networking.nameservers = cfg.nameservers;
+        networking.firewall = {
+            enable = cfg.firewall.enable;
+            allowedTCPPorts = cfg.firewall.allowedTCPPorts;
+            allowedUDPPorts = cfg.firewall.allowedUDPPorts;
+        };
+    };
+
+}

modules/nix/openssh.nix

@@ -0,0 +1,42 @@
+{ lib
+, pkgs
+, config
+, ...
+}:
+
+with lib; let
+    cfg = config.simmer.openssh;
+in
+{
+    options.simmer.openssh = {
+        enable = mkOption {
+            description = "Whether to enable openssh server";
+            type = types.bool;
+            default = false;
+        };
+
+        port = mkOption {
+            description = "What port the server should run on";
+            type = types.int;
+            default = 22;
+        };
+
+        allow-password = mkOption {
+            description = "Whether the server should allow password authenitication" ;
+            type = types.bool;
+            default = false;
+        };
+    };
+
+    config = mkIf cfg.enable {
+        services.openssh = {
+            enable = true;
+            ports = [ cfg.port ];
+            settings = {
+                PermitRootLogin = "no";
+                PasswordAuthentication = false;
+            };
+        };
+    };
+
+}

modules/openssh.nix

@@ -1,16 +0,0 @@
-{ lib
-, pkgs
-, openssh-port ? 22
-, ...
-}:
-
-{
-    services.openssh = {
-        enable = true;
-        ports = [ openssh-port ];
-        settings = {
-            PermitRootLogin = "no";
-            PasswordAuthentication = false;
-        };
-    };
-}

pkgs/gamescope-dbg/default.nix

@@ -0,0 +1,168 @@
+{ stdenv
+, fetchFromGitHub
+, libgcc
+, meson
+, pkg-config
+, ninja
+, xorg
+, libdrm
+, libei
+, vulkan-loader
+, vulkan-headers
+, wayland
+, wayland-protocols
+, libxkbcommon
+, glm
+, gbenchmark
+, libcap
+, libavif
+, SDL2
+, pipewire
+, pixman
+, libinput
+, glslang
+, hwdata
+, openvr
+, stb
+, wlroots
+, libliftoff
+, libdecor
+, libdisplay-info
+, lib
+, makeBinaryWrapper
+, patchelfUnstable
+, nix-update-script
+, enableExecutable ? true
+, enableWsi ? true
+}:
+let
+  joshShaders = fetchFromGitHub {
+    owner = "Joshua-Ashton";
+    repo = "GamescopeShaders";
+    rev = "v0.1";
+    hash = "sha256-gR1AeAHV/Kn4ntiEDUSPxASLMFusV6hgSGrTbMCBUZA=";
+  };
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "gamescope";
+  version = "3.14.16";
+
+  src = fetchFromGitHub {
+    owner = "ValveSoftware";
+    repo = "gamescope";
+    rev = "0065946d1bf69584714a17698947ab80a97128bc";
+    fetchSubmodules = true;
+    hash = "sha256-PiDXHq7/CxIOday5DQyAG6i3+ggm6zp3iSPIhq63EOk=";
+  };
+
+  patches = [
+    # Unvendor dependencies
+    ./use-pkgconfig.patch
+
+    # Make it look for shaders in the right place
+    ./shaders-path.patch
+  ];
+
+  # We can't substitute the patch itself because substituteAll is itself a derivation,
+  # so `placeholder "out"` ends up pointing to the wrong place
+  postPatch = ''
+    substituteInPlace src/reshade_effect_manager.cpp --replace "@out@" "$out"
+  '';
+
+
+  mesonFlags = [
+    (lib.mesonBool "enable_gamescope" enableExecutable)
+    (lib.mesonBool "enable_gamescope_wsi_layer" enableWsi)
+    "-Dc_args=-fsanitize-recover=address"
+    "-Dc_link_args=-fsanitize-recover=address"
+    "-Dcpp_args=-fsanitize-recover=address"
+    "-Dcpp_link_args=-fsanitize-recover=address"
+    "--buildtype=debugoptimized"
+    "-Db_sanitize=address"
+    ];
+
+  # don't install vendored vkroots etc
+  mesonInstallFlags = ["--skip-subprojects"];
+
+  strictDeps = true;
+  dontStrip = true;
+
+  depsBuildBuild = [
+    pkg-config
+  ];
+
+  nativeBuildInputs = [
+    meson
+    pkg-config
+    ninja
+  ] ++ lib.optionals enableExecutable [
+    makeBinaryWrapper
+    glslang
+  ];
+
+  buildInputs = [
+    pipewire
+    hwdata
+    xorg.libX11
+    wayland
+    wayland-protocols
+    vulkan-loader
+    openvr
+    glm
+  ] ++ lib.optionals enableWsi [
+    vulkan-headers
+  ] ++ lib.optionals enableExecutable (wlroots.buildInputs ++ [  # gamescope uses a custom wlroots branch
+    xorg.libXcomposite
+    xorg.libXcursor
+    xorg.libXdamage
+    xorg.libXext
+    xorg.libXi
+    xorg.libXmu
+    xorg.libXrender
+    xorg.libXres
+    xorg.libXtst
+    xorg.libXxf86vm
+    libavif
+    libdrm
+    libei
+    libliftoff
+    SDL2
+    libdecor
+    libinput
+    libxkbcommon
+    gbenchmark
+    pixman
+    libcap
+    stb
+    libdisplay-info
+  ]);
+
+  postInstall = lib.optionalString enableExecutable ''
+    # using patchelf unstable because the stable version corrupts the binary
+    ${lib.getExe patchelfUnstable} $out/bin/gamescope \
+      --add-rpath ${vulkan-loader}/lib \
+      --add-needed ${libgcc.lib}/lib/libasan.so.8 \
+      --add-needed libvulkan.so.1
+
+    LD_PRELOAD="${libgcc.lib}/lib/libasan.so.8"
+
+    # --debug-layers flag expects these in the path
+    wrapProgram "$out/bin/gamescope" \
+      --prefix PATH : ${with xorg; lib.makeBinPath [xprop xwininfo]}
+
+    # Install ReShade shaders
+    mkdir -p $out/share/gamescope/reshade
+    cp -r ${joshShaders}/* $out/share/gamescope/reshade/
+  '';
+
+  passthru.updateScript = nix-update-script {};
+
+  meta = with lib; {
+    description = "SteamOS session compositing window manager";
+    homepage = "https://github.com/ValveSoftware/gamescope";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ nrdxp pedrohlc Scrumplex zhaofengli k900 ];
+    platforms = platforms.linux;
+    mainProgram = "gamescope";
+  };
+})

pkgs/gamescope-dbg/shaders-path.patch

@@ -0,0 +1,13 @@
+diff --git a/src/reshade_effect_manager.cpp b/src/reshade_effect_manager.cpp
+index 3597ca1..de45250 100644
+--- a/src/reshade_effect_manager.cpp
++++ b/src/reshade_effect_manager.cpp
+@@ -34,7 +34,7 @@ static std::string GetLocalUsrDir()
+
+ static std::string GetUsrDir()
+ {
+-    return "/usr";
++    return "@out@";
+ }
+
+ static LogScope reshade_log("gamescope_reshade");

pkgs/gamescope-dbg/use-pkgconfig.patch

@@ -0,0 +1,9 @@
+--- a/meson.build
++++ b/meson.build
+@@ -6,7 +6,6 @@ project(
+   default_options: [
+     'cpp_std=c++20',
+     'warning_level=2',
+-    'force_fallback_for=wlroots,libliftoff,vkroots',
+   ],
+ )

pkgs/gamescope-old/default.nix

@@ -0,0 +1,157 @@
+{ stdenv
+, fetchFromGitHub
+, meson
+, pkg-config
+, ninja
+, xorg
+, libdrm
+, libei
+, vulkan-loader
+, vulkan-headers
+, wayland
+, wayland-protocols
+, libxkbcommon
+, glm
+, gbenchmark
+, libcap
+, libavif
+, SDL2
+, pipewire
+, pixman
+, libinput
+, glslang
+, hwdata
+, openvr
+, stb
+, wlroots
+, libliftoff
+, libdecor
+, libdisplay-info
+, lib
+, makeBinaryWrapper
+, patchelfUnstable
+, nix-update-script
+, enableExecutable ? true
+, enableWsi ? true
+}:
+let
+  joshShaders = fetchFromGitHub {
+    owner = "Joshua-Ashton";
+    repo = "GamescopeShaders";
+    rev = "v0.1";
+    hash = "sha256-gR1AeAHV/Kn4ntiEDUSPxASLMFusV6hgSGrTbMCBUZA=";
+  };
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "gamescope";
+  version = "3.14.16";
+
+  src = fetchFromGitHub {
+    owner = "ValveSoftware";
+    repo = "gamescope";
+    rev = "d0d23c4c3010c81add1bd90cbe478ce4a386e28d";
+    fetchSubmodules = true;
+    hash = "sha256-Ym1kl9naAm1MGlxCk32ssvfiOlstHiZPy7Ga8EZegus=";
+  };
+
+  patches = [
+    # Unvendor dependencies
+    ./use-pkgconfig.patch
+
+    # Make it look for shaders in the right place
+    ./shaders-path.patch
+  ];
+
+  # We can't substitute the patch itself because substituteAll is itself a derivation,
+  # so `placeholder "out"` ends up pointing to the wrong place
+  postPatch = ''
+    substituteInPlace src/reshade_effect_manager.cpp --replace "@out@" "$out"
+  '';
+
+
+  mesonFlags = [
+    (lib.mesonBool "enable_gamescope" enableExecutable)
+    (lib.mesonBool "enable_gamescope_wsi_layer" enableWsi)
+  ];
+
+  # don't install vendored vkroots etc
+  mesonInstallFlags = ["--skip-subprojects"];
+
+  strictDeps = true;
+
+  depsBuildBuild = [
+    pkg-config
+  ];
+
+  nativeBuildInputs = [
+    meson
+    pkg-config
+    ninja
+  ] ++ lib.optionals enableExecutable [
+    makeBinaryWrapper
+    glslang
+  ];
+
+  buildInputs = [
+    pipewire
+    hwdata
+    xorg.libX11
+    wayland
+    wayland-protocols
+    vulkan-loader
+    openvr
+    glm
+  ] ++ lib.optionals enableWsi [
+    vulkan-headers
+  ] ++ lib.optionals enableExecutable (wlroots.buildInputs ++ [  # gamescope uses a custom wlroots branch
+    xorg.libXcomposite
+    xorg.libXcursor
+    xorg.libXdamage
+    xorg.libXext
+    xorg.libXi
+    xorg.libXmu
+    xorg.libXrender
+    xorg.libXres
+    xorg.libXtst
+    xorg.libXxf86vm
+    libavif
+    libdrm
+    libei
+    libliftoff
+    SDL2
+    libdecor
+    libinput
+    libxkbcommon
+    gbenchmark
+    pixman
+    libcap
+    stb
+    libdisplay-info
+  ]);
+
+  postInstall = lib.optionalString enableExecutable ''
+    # using patchelf unstable because the stable version corrupts the binary
+    ${lib.getExe patchelfUnstable} $out/bin/gamescope \
+      --add-rpath ${vulkan-loader}/lib \
+      --add-needed libvulkan.so.1 \
+
+    # --debug-layers flag expects these in the path
+    wrapProgram "$out/bin/gamescope" \
+      --prefix PATH : ${with xorg; lib.makeBinPath [xprop xwininfo]}
+
+    # Install ReShade shaders
+    mkdir -p $out/share/gamescope/reshade
+    cp -r ${joshShaders}/* $out/share/gamescope/reshade/
+  '';
+
+  passthru.updateScript = nix-update-script {};
+
+  meta = with lib; {
+    description = "SteamOS session compositing window manager";
+    homepage = "https://github.com/ValveSoftware/gamescope";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ nrdxp pedrohlc Scrumplex zhaofengli k900 ];
+    platforms = platforms.linux;
+    mainProgram = "gamescope";
+  };
+})

pkgs/gamescope-old/shaders-path.patch

@@ -0,0 +1,13 @@
+diff --git a/src/reshade_effect_manager.cpp b/src/reshade_effect_manager.cpp
+index 3597ca1..de45250 100644
+--- a/src/reshade_effect_manager.cpp
++++ b/src/reshade_effect_manager.cpp
+@@ -34,7 +34,7 @@ static std::string GetLocalUsrDir()
+
+ static std::string GetUsrDir()
+ {
+-    return "/usr";
++    return "@out@";
+ }
+
+ static LogScope reshade_log("gamescope_reshade");

pkgs/gamescope-old/use-pkgconfig.patch

@@ -0,0 +1,9 @@
+--- a/meson.build
++++ b/meson.build
+@@ -6,7 +6,6 @@ project(
+   default_options: [
+     'cpp_std=c++20',
+     'warning_level=2',
+-    'force_fallback_for=wlroots,libliftoff,vkroots',
+   ],
+ )