···

       
1
       
1
       
 
       
{ config, lib, pkgs, utils, ... }:

     

       
2
       
2
       
 
       
let

     

       
3
       
3
       
-
       
  types = lib.types;

     

       
4
       
3
       
 
       
  requiredStratisFilesystems = lib.attrsets.filterAttrs (_: x: utils.fsNeededForBoot x && x.stratis.poolUuid != null) config.fileSystems;

     

       
5
       
4
       
 
       
in

     

       
6
       
5
       
 
       
{

     

       
7
       
6
       
 
       
  options = {};

     

       
8
       
8
       
-
       
  config = lib.mkIf (builtins.length (lib.attrsets.attrValues requiredStratisFilesystems) != 0) {

     

       
7
       
7
       
+
       
  config = lib.mkIf (requiredStratisFilesystems != {}) {

     

       
9
       
8
       
 
       
    assertions = [

     

       
10
       
9
       
 
       
      {

     

       
11
       
10
       
 
       
        assertion = config.boot.initrd.systemd.enable;