···

       
2
       
2
       
 
       
  config,

     

       
3
       
3
       
 
       
  lib,

     

       
4
       
4
       
 
       
  pkgs,

     

       
5
       
5
       
+
       
  inputs,

     

       
5
       
6
       
 
       
  ...

     

       
6
       
6
       
-
       
}: {

     

       
7
       
7
       
+
       
}: let

     

       
8
       
8
       
+
       
  flakeInputs = lib.filterAttrs (name: value: (lib.isType "flake" value) && (name != "self")) inputs;

     

       
9
       
9
       
+
       
in {

     

       
7
       
10
       
 
       
  options.myNixOS.programs.nix.enable = lib.mkEnableOption "sane nix configuration";

     

       
8
       
11
       
 
       


     

       
9
       
12
       
 
       
  config = lib.mkIf config.myNixOS.programs.nix.enable {

     
···

       
24
       
27
       
 
       
        persistent = true;

     

       
25
       
28
       
 
       
        randomizedDelaySec = "60min";

     

       
26
       
29
       
 
       
      };

     

       
30
       
30
       
+
       


     

       
31
       
31
       
+
       
      # https://github.com/isabelroses/dotfiles/blob/main/modules/base/nix/nix.nix#L34-L38

     

       
32
       
32
       
+
       
      # pin the registry to avoid downloading and evaluating a new nixpkgs version everytime

     

       
33
       
33
       
+
       
      registry =

     

       
34
       
34
       
+
       
        (lib.mapAttrs (_: flake: {inherit flake;}) flakeInputs)

     

       
35
       
35
       
+
       
        // {

     

       
36
       
36
       
+
       
          # https://github.com/NixOS/nixpkgs/pull/388090

     

       
37
       
37
       
+
       
          nixpkgs = lib.mkForce {flake = inputs.nixpkgs;};

     

       
38
       
38
       
+
       
        };

     

       
27
       
39
       
 
       


     

       
28
       
40
       
 
       
      inherit (config.mySnippets.nix) settings;

     

       
29
       
41
       
 
       
    };