# 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" "ahci" "nvme" "sd_mod" ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-amd" ];
  boot.extraModulePackages = [ ];

  fileSystems."/" =
    { device = "/dev/disk/by-uuid/979fe496-10e8-41be-97d1-3d000cd2b384";
      fsType = "ext4";
    };

  fileSystems."/boot" =
    { device = "/dev/disk/by-uuid/72d527de-fead-43d5-8f29-e06d2c584a18";
      fsType = "ext4";
    };

  fileSystems."/mnt/disk1" =
    { device = "/dev/disk/by-uuid/caba0b6c-00d2-495a-8c04-67ea584f1a63";
      fsType = "ext4";
    };

  fileSystems."/mnt/disk2" =
    { device = "/dev/disk/by-uuid/e3828580-625e-4f93-974f-9c7fed99dee2";
      fsType = "ext4";
    };

  fileSystems."/mnt/disk3" =
    { device = "/dev/disk/by-uuid/28f15a05-d550-4a41-a951-244af6140831";
      fsType = "ext4";
    };

  fileSystems."/mnt/parity1" =
    { device = "/dev/disk/by-uuid/09fc062c-1a61-4e1b-802c-60f7178bc713";
      fsType = "ext4";
    };

  # /etc/fstab

  # /mnt/disk1:/mnt/disk2:/mnt/disk3 /mnt/storage mergerfs direct_io,use_ino,allow_other,minfreespace=50G,fsname=mergerfs,category.create=mfs,func.mkdir=epall 0 0

  # auto-generated-config: looks sus

  # fileSystems."/mnt/storage" =
  #   { device = "mergerfs";
  #     fsType = "fuse.mergerfs";
  #   };
  #
  # fileSystems."/srv/nfs/Media" =
  #   { device = "/mnt/storage/media";
  #     fsType = "none";
  #     options = [ "bind" ];
  #   };

  swapDevices =
    [ { device = "/dev/disk/by-uuid/27ad4809-211f-4ae9-90da-d17d9c1df271"; }
    ];

  # 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.eth0.useDHCP = lib.mkDefault true;
  # networking.interfaces.tailscale0.useDHCP = lib.mkDefault true;

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;

  system.stateVersion = "24.05"; # don't change.

  services.snapraid = {
    enable = true;
    contentFiles = [
      "/mnt/disk1/SnapRAID.content"
      "/mnt/disk2/SnapRAID.content"
      "/mnt/disk3/SnapRAID.content"
      "/var/snapraid/SnapRAID.content"
    ];
    dataDisks = {
      d1 = "/mnt/disk1";
      d2 = "/mnt/disk2";
      d3 = "/mnt/disk3";
    };
    exclude = ["/lost+found"];
    parityFiles = [
      "/mnt/parity1/SnapRAID.parity"
    ];
  };


}