boxen/profiles/zfs/default.nix

{ config, pkgs, lib, ... }:

with lib;
let activeProfiles = config.profiles;
in {
  config = mkIf (elem "zfs" activeProfiles) {
    boot.supportedFilesystems = [ "zfs" ];

    services.zfs = {
      trim.enable = true;
      autoSnapshot = {
        enable = true;
        flags = "-k -p --utc";
      };
      autoScrub = {
        enable = true;
        interval = "weekly";
      };
    };
  };
}