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path: root/nixosConfigurations/melian/default.nix
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{ lib, pkgs, ... }:
with lib;
{
  nixfiles.modules = {
    wireguard.client.enable = true;

    syncthing.enable = true;

    bluetooth.enable = true;

    throttled.enable = true;

    android.enable = true;
  };

  hardware.trackpoint = {
    enable = true;
    speed = 500;
    sensitivity = 250;
  };

  powerManagement =
    let
      modprobe = getExe' pkgs.kmod "modprobe";
    in
    {
      enable = true;

      # This fixes an issue with not being able to suspend or wake up from
      # suspend due to a kernel bug[1] which is still not fixed.
      #
      # I guess this can also be fixed differently[2], which does look a lot nicer
      # but I'm just too lazy.
      #
      # [1]: https://bbs.archlinux.org/viewtopic.php?id=270964
      # [1]: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/522998
      # [1]: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/562484/comments/3
      # [1]: https://gist.github.com/ioggstream/8f380d398aef989ac455b93b92d42048
      # [2]: https://linrunner.de/tlp/settings/runtimepm.html
      powerDownCommands = "${modprobe} -r xhci_pci";
      powerUpCommands = "${modprobe} xhci_pci";
    };

  services = {
    thinkfan = {
      enable = true;
      settings = {
        sensors = [
          {
            hwmon = "/sys/class/hwmon";
            name = "coretemp";
            indices = [ 1 ];
          }
        ];
        fans = [ { tpacpi = "/proc/acpi/ibm/fan"; } ];
        levels = [
          [
            "level auto"
            0
            50
          ]
          [
            "level disengaged"
            50
            32767
          ] # This could annoy some people but IDGAF.
        ];
      };
    };

    fwupd.enable = true;
  };

  boot.initrd.luks.devices."root" = {
    device = "/dev/disk/by-uuid/c1b46f24-eec0-47d2-a142-75ddfd7bb218";
    allowDiscards = true;
    bypassWorkqueues = true;
  };

  fileSystems = {
    "/" = {
      device = "/dev/disk/by-uuid/bb8b09dc-cc67-47e5-8280-532b17a9e62a";
      fsType = "xfs";
      options = [ "noatime" ];
    };

    "/boot" = {
      device = "/dev/disk/by-uuid/1083-C8A0";
      fsType = "vfat";
    };
  };

  # NOTE This makes hibernation pretty much impossible because the partition is
  # encrypted.
  swapDevices = [
    {
      device = "/swapfile";
      size = 8 * 1024;
    }
  ];

  zramSwap = {
    enable = true;
    memoryPercent = 25;
  };
}

Consider giving Nix/NixOS a try! <3