init

hosts/microwave/configuration.nix

@@ -0,0 +1,108 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  # SWAP
+  zramSwap = {
+    enable = true;
+    algorithm = "zstd";
+  };
+
+  environment.systemPackages = with pkgs; [
+    tdesktop
+    signal-desktop
+    cubicsdr
+    kicad
+    gimp
+    inkscape
+  ];
+  networking.firewall.enable = true;
+  services.xserver.videoDrivers = [ "displaylink" "modesetting" ];
+
+  networking = {
+    hostName = "microwave"; # Define your hostname.
+    networkmanager.enable = true;
+    wireguard.enable = true;
+
+  };
+
+
+  nixpkgs.config.allowUnfree = true;
+
+  services.fstrim.enable = true;
+
+  boot = {
+    supportedFilesystems = ["btrfs"];
+
+    # use systemd boot by default
+    loader = {
+      systemd-boot.enable = true;
+      efi.canTouchEfiVariables = true;
+    };
+    tmpOnTmpfs = true;
+    plymouth.enable = false;
+  };
+
+  # update the microcode
+  hardware.cpu.intel.updateMicrocode = true;
+  hardware.enableAllFirmware = true;
+
+
+  # Copy the NixOS configuration file and link it from the resulting system
+  # (/run/current-system/configuration.nix). This is useful in case you
+  # accidentally delete configuration.nix.
+  # system.copySystemConfiguration = true;
+
+
+  # Enable touchpad support.
+  services.xserver.libinput = {
+    enable = true;
+    touchpad = {
+    disableWhileTyping = true;
+    naturalScrolling = true;
+    scrollMethod = "twofinger";
+    tapping = true;
+    accelProfile = "adaptive";
+    # clickMethod = "clickfinger";
+  };
+  };
+
+  # Shell config (bash)
+  programs.bash = {
+    enableCompletion = true;
+  };
+
+  security.sudo = {
+    enable = true;
+    wheelNeedsPassword = true;
+  };
+
+  # Users
+  users.users.grue = {
+    createHome = true;
+    extraGroups = [ "wheel" "networkmanager" "wireshark" "video"
+                    "libvirtd" "plugdev" "dialout" "bluetooth" ];
+    group = "users";
+    home = "/home/grue";
+    isNormalUser = true;
+    uid = 1000;
+  };
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "22.05"; # Did you read the comment?
+
+}
+

hosts/microwave/hardware-configuration.nix

@@ -0,0 +1,56 @@
+# 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" "thunderbolt" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/f9edd500-f47b-42e5-9b88-7b6d86f76caa";
+      fsType = "btrfs";
+      options = [ "subvol=root" "noatime" "compress=zstd" ];
+    };
+
+  boot.initrd.luks.devices."nixos-crypt".device = "/dev/disk/by-uuid/dbee4082-85ae-40f0-9c80-034f3574688f";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/4B02-CE16";
+      fsType = "vfat";
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/f9edd500-f47b-42e5-9b88-7b6d86f76caa";
+      fsType = "btrfs";
+      options = [ "subvol=home"  "noatime" "compress=zstd" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/f9edd500-f47b-42e5-9b88-7b6d86f76caa";
+      fsType = "btrfs";
+      options = [ "subvol=nix"  "noatime" "compress=zstd" ];
+    };
+
+  fileSystems."/tmp" =
+    { device = "/dev/disk/by-uuid/f9edd500-f47b-42e5-9b88-7b6d86f76caa";
+      fsType = "btrfs";
+      options = [ "subvol=tmp"  "noatime" "compress=zstd" ];
+    };
+
+  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
+  # Per-interface useDHCP will be mandatory in the future, so this generated config
+  # replicates the default behaviour.
+  networking.useDHCP = lib.mkDefault false;
+  networking.interfaces.enp53s0.useDHCP = lib.mkDefault true;
+  networking.interfaces.wlp54s0.useDHCP = lib.mkDefault true;
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}