···

       
20
       
20
       
 
       
  options.eilean.radicale = {

     

       
21
       
21
       
 
       
    enable = mkEnableOption "radicale";

     

       
22
       
22
       
 
       
    users = mkOption {

     

       
23
       
23
       
-
       
      type = with types; attrsOf (submodule userOps);

     

       
23
       
23
       
+
       
      type = with types; nullOr (attrsOf (submodule userOps));

     

       
24
       
24
       
 
       
      default = { };

     

       
25
       
25
       
 
       
    };

     

       
26
       
26
       
 
       
  };

     
···

       
41
       
41
       
 
       


     

       
42
       
42
       
 
       
    systemd.services.radicale = {

     

       
43
       
43
       
 
       
      serviceConfig.ReadWritePaths = [ "/var/lib/radicale" ];

     

       
44
       
44
       
-
       
      preStart = ''

     

       
44
       
44
       
+
       
      preStart = lib.mkIf (cfg.radicale.users != null)''

     

       
45
       
45
       
 
       
        if (! test -d "${passwdDir}"); then

     

       
46
       
46
       
 
       
          mkdir "${passwdDir}"

     

       
47
       
47
       
 
       
          chmod 755 "${passwdDir}"