carpal-tunnel

configuration.nix

# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
{
  config,
  lib,
  pkgs,
  ...
}: {
  imports = [
    # Include the results of the hardware scan.
    ./hardware-configuration.nix
    "${builtins.fetchTarball "https://github.com/nix-community/disko/archive/master.tar.gz"}/module.nix"
    ./disko-config.nix
    "${builtins.fetchTarball "https://github.com/NixOS/nixos-hardware/archive/master.tar.gz"}/lenovo/thinkpad/x1"
  ];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking = {
    hostName = "carpal-tunnel";
    networkmanager.enable = true;
  };

  # Set your time zone.
  time.timeZone = "Europe/Oslo";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  # Enable the X11 windowing system.
  services = {
    xserver = {
      enable = true;
      displayManager.gdm.enable = true;
      displayManager.gdm.wayland = false;
      desktopManager.gnome.enable = true;
      xkb = {
        layout = "us";
        options = "eurosign:e,caps:escape";
      };
      libinput.enable = true;
    };
    pipewire = {
      enable = true;
      alsa.enable = true;
      alsa.support32Bit = true;
      pulse.enable = true;
    };
  };

  # Enable sound.
  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;

  users.users = {
    roberto = {
      isNormalUser = true;
      description = "Roberto Di Remigio Eikås";
      group = "users";
      uid = 1000;
      extraGroups = ["networkmanager" "wheel"];
      shell = pkgs.fish;
      hashedPassword = "$y$j9T$Xr0se66uWQYgrdYqYOnvt.$9KNQ0QfWo6k5PdSFEnJNMU3RhK2vGi4xBDksKXIHAD6";
      packages = with pkgs; [
      ];
    };

    karolina = {
      isNormalUser = true;
      description = "Karolina Di Remigio Eikås";
      group = "users";
      uid = 1001;
      extraGroups = ["networkmanager" "wheel"];
      hashedPassword = "$y$j9T$.vvlFxJUtly1AR6GdRT7y.$oiQddkALXXdfRBiOWx1pOiBDtM/vaWBS2wO9eeB0ix0";
      packages = with pkgs; [
      ];
    };
  };

  # Allow unfree packages
  nixpkgs = {
    config.allowUnfree = true;
  };

  # List packages installed in system profile. To search, run:
  environment.systemPackages = with pkgs; [
    neovim
    zoom-us
    alejandra
  ];

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  programs = {
    fish.enable = true;
    git.enable = true;
    _1password.enable = true;
    _1password-gui = {
      enable = true;
      polkitPolicyOwners = ["roberto" "karolina"];
    };
  };

  # 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;

  # This option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "23.11"; # Did you read the comment?
}

disko-config.nix

{
  disko.devices = {
    disk = {
      nvme0n1 = {
        type = "disk";
        device = "/dev/nvme0n1";
        content = {
          type = "gpt";
          partitions = {
            ESP = {
              label = "EFI";
              size = "512M";
              type = "EF00";
              content = {
                type = "filesystem";
                format = "vfat";
                mountpoint = "/boot";
                mountOptions = [
                  "defaults"
                ];
              };
            };
            luks = {
              size = "100%";
              content = {
                type = "luks";
                name = "encrypted";
                passwordFile = "/tmp/secret.key"; # path to file containing password for initial encryption
                settings.allowDiscards = true;
                content = {
                  type = "btrfs";
                  extraArgs = ["-f"];
                  subvolumes = {
                    "SYSTEM" = {};
                    "SYSTEM/root" = {
                      mountpoint = "/";
                      mountOptions = ["compress=zstd" "noatime"];
                    };
                    "SYSTEM/nix" = {
                      mountpoint = "/nix";
                      mountOptions = ["compress=zstd" "noatime"];
                    };
                    "SYSTEM/swap" = {
                      mountpoint = "/.swapvol";
                      swap.swapfile.size = "18G";
                    };
                    "DATA" = {};
                    "DATA/home" = {
                      mountpoint = "/home";
                      mountOptions = ["compress=zstd" "noatime"];
                    };
                    "DATA/local" = {
                      mountpoint = "/var/local";
                      mountOptions = ["compress=zstd" "noatime"];
                    };
                    "DATA/log" = {
                      mountpoint = "/var/log";
                      mountOptions = ["compress=zstd" "noatime"];
                    };
                    "PERSIST" = {};
                    "PERSIST/persist" = {
                      mountpoint = "/persist";
                      mountOptions = ["compress=zstd" "noatime"];
                    };
                  };
                };
              };
            };
          };
        };
      };
    };
  };
}