···

       
32
       
32
       
 
       
      the hiding of direnv logging

     

       
33
       
33
       
 
       
    '');

     

       
34
       
34
       
 
       


     

       
35
       
35
       
-
       
    persistDerivations =

     

       
36
       
36
       
-
       
      (lib.mkEnableOption (lib.mdDoc ''

     

       
37
       
37
       
-
       
        setting keep-derivations and keep-outputs to true

     

       
38
       
38
       
-
       
        to prevent shells from getting garbage collected

     

       
39
       
39
       
-
       
      ''))

     

       
40
       
40
       
-
       
      // {

     

       
41
       
41
       
-
       
        default = true;

     

       
42
       
42
       
-
       
      };

     

       
43
       
43
       
-
       


     

       
44
       
35
       
 
       
    loadInNixShell =

     

       
45
       
36
       
 
       
      lib.mkEnableOption (lib.mdDoc ''

     

       
46
       
37
       
 
       
        loading direnv in `nix-shell` `nix shell` or `nix develop`

     
···

       
62
       
53
       
 
       
    };

     

       
63
       
54
       
 
       
  };

     

       
64
       
55
       
 
       


     

       
56
       
56
       
+
       
  imports = [

     

       
57
       
57
       
+
       
    (lib.mkRemovedOptionModule ["programs" "direnv" "persistDerivations"] "persistDerivations was removed as it is on longer necessary")

     

       
58
       
58
       
+
       
  ];

     

       
59
       
59
       
+
       


     

       
65
       
60
       
 
       
  config = lib.mkIf cfg.enable {

     

       
66
       
61
       
 
       


     

       
67
       
62
       
 
       
    programs = {

     
···

       
85
       
80
       
 
       
         ${lib.getExe cfg.package} hook fish | source

     

       
86
       
81
       
 
       
        end

     

       
87
       
82
       
 
       
      '';

     

       
88
       
88
       
-
       
    };

     

       
89
       
89
       
-
       


     

       
90
       
90
       
-
       
    nix.settings = lib.mkIf cfg.persistDerivations {

     

       
91
       
91
       
-
       
      keep-outputs = true;

     

       
92
       
92
       
-
       
      keep-derivations = true;

     

       
93
       
83
       
 
       
    };

     

       
94
       
84
       
 
       


     

       
95
       
85
       
 
       
    environment = {