{inputs, ... }: {
  imports = [
      inputs.disko.nixosModules.disko
      ../common/optional/ephermal-btrfs.nix
  ];

  boot = {
    initrd = {
      availableKernelModules = [
        "nvme"
	"xhci_pci"
        "ahci"
	"usb_storage"
	"usbhid"
	"sd_mod"
      ];
      kernelModules = ["kvm-amd"];
    };
    loader = {
      systemd-boot = {
        enable = true;
	consoleMode = "max";
      };
      efi.canTouchEfiVariables = true;
    };
  };

  disko.devices.disk.main = {
    device = "/dev/nvme0n1";
    type = "disk";
    content = {
      type = "gpt";
      partions = {
        boot = {
	  size = "1M";
	  type = "EF02";
	};
	esp = {
	  name = "ESP";
	  size = "512M";
	  type = "EF00";
	  content = {
	    type = "filesystem";
	    format = "vfat";
	    mountpoint = "/boot";
	  };
	};
	luks = {
	  size = "100%";
	  content = {
	    name = "root";
	    type = "luks";
	    settings.allowDiscards = true;
	    content = {
	      type = "btrfs";
	      postCreateHook = ''
	        MNTPOINT=$(mktemp -d)
		mount -t btrfs "$device" "$MNTPOINT"
		trap 'umount $MNTPOINT; rm -d $MNTPOINT' EXIT
		btrfs subvolume snapshot -r $MNTPOINT/root $MNTPOINT/root-blank
	      '';
	      subvolumes = {
	        "/root" = {
		  mountOptions = ["compress=zstd"];
		  mountpoint = "/";
		};
		"/nix" = {
		  mountOptions = ["compress=zstd" "noatime"];
		  mountpoint = "/nix";
		};
		"/persist" = {
		  mountOptions = ["compress=zstd"];
		  mountpoint = "/persist";
		};
		"/swap" = {
		  mountOptions = ["compress=zstd" "noatime"];
		  mountpoint = "/swap";
		  swap.swapfile = {
		    size = "60G";
		    path = "swapfile";
		  };
		};
	      };
	    };
	  };
	};
      };
    };
  };
}