nixfiles-emily/config/hosts/ryuuko/disko.nix

{ config, inputs, ... }: {
  imports = [
    inputs.disko.nixosModules.disko
  ];
  disko.devices.disk.nvme = {
    device = "/dev/sda";
    type = "disk";
    content = {
      type = "gpt";
      partitions = {
        BOOT = {
          type = "EF00";
          size = "512M";
          content = {
            type = "filesystem";
            format = "vfat";
            mountpoint = "/boot";
            mountOptions = [ "umask=0077" "defaults" ];
          };
        };
        crypt = {
          size = "100%";
          content = {
            name = "nixos";
            type = "luks";
            settings.allowDiscards = true;
            content = {
              type = "btrfs";
              extraArgs = [ "-f" ];
              subvolumes = {
                "nixos" = {
                  mountpoint = "/";
                  mountOptions = [ "compress=zstd" "noatime" ];
                };
                "home" = {
                  mountpoint = "/home";
                  mountOptions = [ "compress=zstd" "noatime" ];
                };
                "nix" = {
                  mountpoint = "/nix";
                  mountOptions = [ "compress=zstd" "noatime" ];
                };
              };
            };
          };
        };
      };
    };
  };
}