Add unfolder machine configs

flake.nix

@@ -64,6 +64,13 @@
           ./machine/stagirite
         ];
       };
+      unfolder = nixpkgs-next.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          self.nixosModules.beatific
+          ./machine/unfolder
+        ];
+      };
     };
   };
 }

machine/unfolder/default.nix

@@ -0,0 +1,94 @@
+{ config, pkgs, lib, ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+    ];
+
+  beatific.hostName = "unfolder";
+
+  # Bootloader.
+  boot.loader.grub = {
+    enable = true;
+    device = "/dev/sda";
+  };
+
+  networking.networkmanager.enable = true;
+
+  # Override time zone to PST
+  time.timeZone = "America/Los_Angeles";
+
+  # Enable Gnome because it has a virtual keyboard for tablet mode
+  services.xserver = {
+    enable = true;
+    displayManager.gdm.enable = true;
+    desktopManager.gnome.enable = true;
+
+    # keymap configuration
+    layout = "us";
+    xkbVariant = "";
+  };
+
+  # Enable sound with pipewire.
+  sound.enable = true;
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  systemd.user.services.yoga-rotate = {
+    enable = false; # TODO
+    description = "ThinkPad Yoga display rotation";
+    #wantedBy = ["multi-user.target"];
+    wantedBy = [ "graphical-session.target" ];
+    #requires = ["display-manager.service"];
+    partOf = [ "graphical-session.target" ];
+    #after = ["display-manager.service"];
+    path = [ pkgs.gnome-randr ];
+    serviceConfig = {
+      #Type = "simple";
+      ExecStart = "${pkgs.python3}/bin/python /home/tvb/rotate.py";
+      #KillMode = "process";
+      #User = "tvb";
+      Restart = "on-failure";
+      RestartSec = 5;
+    };
+    #environment = {
+    #  DISPLAY = ":0";
+    #  XAUTHORITY = "/home/tvb/.Xauthority";
+    #};
+  };
+
+  users.users.tvb = {
+    extraGroups = [ "networkmanager" ];
+    packages = with pkgs; [
+      gnome-randr python3
+    ];
+  };
+
+  environment.systemPackages = with pkgs; [
+    firefox
+    file
+    unzip
+    google-chrome
+  ];
+
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    "google-chrome"
+  ];
+
+  networking.firewall = {
+    enable = true;
+  };
+
+  # This value governs how some stateful data, like databases, are handled
+  # across different versions of NixOS. This should not be changed to a new
+  # release unless the sysadmin has determined that no services would be
+  # adversely affected by changing this.
+  system.stateVersion = "22.11";
+}

machine/unfolder/hardware-configuration.nix

@@ -0,0 +1,34 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/3a4363d6-c437-45ab-9f35-6831eb4a2cd8";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/4a083b38-322e-4d35-9877-a8dc1cda21d5"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp4s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}