nixpkgs/systems/hikari3/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
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports = [
    ./hardware-configuration.nix

    ./cachix.nix

    ./web-development
  ];

  # Bootloader.
  boot = {
    loader = {
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };

    initrd.luks.devices."luks-ac06ecd4-7548-4807-a9c9-a616f8219e5f".device = "/dev/disk/by-uuid/ac06ecd4-7548-4807-a9c9-a616f8219e5f";
  };
  networking = {
    hostName = "hikari3";
    extraHosts = builtins.readFile ./files/hosts;
    # wireless.enable = true;  # Enables wireless support via wpa_supplicant.

    # Configure network proxy if necessary
    # proxy.default = "http://user:password@proxy:port/";
    # proxy.noProxy = "127.0.0.1,localhost,internal.domain";

    # Enable networking
    networkmanager.enable = true;
  };

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

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

    extraLocaleSettings = {
      LC_ADDRESS = "de_DE.UTF-8";
      LC_IDENTIFICATION = "de_DE.UTF-8";
      LC_MEASUREMENT = "de_DE.UTF-8";
      LC_MONETARY = "de_DE.UTF-8";
      LC_NAME = "de_DE.UTF-8";
      LC_NUMERIC = "de_DE.UTF-8";
      LC_PAPER = "de_DE.UTF-8";
      LC_TELEPHONE = "de_DE.UTF-8";
      LC_TIME = "de_DE.UTF-8";
    };
  };

  documentation = {
    dev.enable = false;
    doc.enable = false;
    info.enable = false;
    man.enable = true;
    nixos.enable = true;
  };

  programs = {
    # Enable network manager applet
    nm-applet.enable = true;
    dconf.enable = true;
  };

  services = {
    # Enable the X11 windowing system.
    xserver = {
      enable = true;
      displayManager.lightdm.enable = true;
      desktopManager.lxqt.enable = true;

      # Configure keymap in X11
      xkb = {
        layout = "us";
        variant = "";
      };
    };

    # Enable automatic login for the user.
    displayManager.autoLogin = {
      enable = true;
      user = "daniels";
    };

    borgbackup.jobs = {
      # TODO: Add another "systemBackup" job, see: https://discourse.nixos.org/t/nixos-server-what-to-backup/25547/6
      projectBackup = {
        paths = "/var/projects/";
        user = "daniels";
        group = "users";

        repo = "/run/media/daniels/TimeMachine/Projects";
        removableDevice = true;
        doInit = false;

        exclude = [
          "*/node_modules/*"
          "*/typo3temp/*"
          "*/var/cache/*"
        ];

        prune = {
          keep = {
            within = "1d";
            weekly = 4;
            monthly = 2;
          };
        };

        compression = "auto,lzma";
        startAt = "8/4:00";

        encryption = {
          mode = "repokey";
          passCommand = "${pkgs.libsecret}/bin/secret-tool lookup password borgbackup.timemachine.projects";
        };

        environment = {
          DBUS_SESSION_BUS_ADDRESS = "unix:path=/run/user/1000/bus";
        };
      };
      danielsHomeBackup = {
        paths = "/home/daniels/";
        user = "daniels";
        group = "users";

        repo = "/run/media/daniels/TimeMachine/DanielsHome";
        removableDevice = true;
        doInit = false;

        exclude = [
          "/home/daniels/.cache"
          "/home/daniels/.config/chromium"
          "/home/daniels/.dbus"
          "/home/daniels/.gvfs"
          "/home/daniels/.icons"
          "/home/daniels/.java"
          "/home/daniels/.local/bin"
          "/home/daniels/.local/lib"
          "/home/daniels/.local/share/vim/"
          "/home/daniels/.local/share/icons/"
          "/home/daniels/.local/share/mime/"
          "/home/daniels/.local/share/containers/"
          "/home/daniels/.local/state"
          "/home/daniels/.mozilla"
          "/home/daniels/.nix-profile/"
          "/home/daniels/.node"
          "/home/daniels/.npm"
          "/home/daniels/.node-gyp"
          "/home/daniels/.rnd"
          "/home/daniels/Downloads/"
          "/home/daniels/Music/"
        ];

        prune = {
          keep = {
            within = "2d";
            weekly = 4;
            monthly = 6;
          };
        };

        compression = "auto,lzma";
        startAt = "8/4:00";

        encryption = {
          mode = "repokey";
          passCommand = "${pkgs.libsecret}/bin/secret-tool lookup password borgbackup.timemachine.danielsHome";
        };

        environment = {
          DBUS_SESSION_BUS_ADDRESS = "unix:path=/run/user/1000/bus";
        };
      };
    };
  };

  # Enable sound with pipewire.
  sound.enable = true;
  # sound.mediaKeys.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.daniels = {
    isNormalUser = true;
    description = "Daniel Siepmann";
    extraGroups = [ "networkmanager" "wheel" "mysql" ];
    packages = with pkgs; [
      i3lock
      xsel
    ];
  };

  virtualisation.containers = {
    enable = true;
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    git
    xorg.xbacklight
    openfortivpn
    lxqt.pavucontrol-qt
  ];

  environment.variables = {
    EDITOR = "vim";
  };

  security = {
    sudo.execWheelOnly = true;
  };

  # 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 = "23.11"; # Did you read the comment?

}