tv nixpkgs-overlays: RIP

tv/1systems/xu/config.nix

@@ -156,10 +156,5 @@ with import <stockholm/lib>;
   # The NixOS release to be compatible with for stateful data such as databases.
   system.stateVersion = "15.09";
 
-  tv.nixpkgs-overlays = {
-    krebs = "/home/tv/stockholm/krebs/5pkgs";
-    tv = "/home/tv/stockholm/tv/5pkgs";
-  };
-
   virtualisation.virtualbox.host.enable = true;
 }

tv/2configs/default.nix

@@ -92,7 +92,6 @@ with import <stockholm/lib>;
       environment.variables = {
         NIX_PATH = mkForce (concatStringsSep ":" [
           "secrets=/var/src/stockholm/null"
-          "nixpkgs-overlays=${config.tv.nixpkgs-overlays}"
           "/var/src"
         ]);
       };

tv/3modules/default.nix

@@ -5,7 +5,6 @@
     ./ejabberd
     ./hosts.nix
     ./iptables.nix
-    ./nixpkgs-overlays.nix
     ./slock.nix
     ./x0vncserver.nix
   ];

tv/3modules/nixpkgs-overlays.nix

@@ -1,23 +0,0 @@
-with import <stockholm/lib>;
-{ config, pkgs, ... }: {
-
-  options.tv.nixpkgs-overlays = mkOption {
-    apply = src:
-      pkgs.runCommand "nixpkgs-overlays" {} ''
-        mkdir $out
-        ${concatStringsSep "\n" (mapAttrsToList (name: path:
-          "ln -s ${shell.escape path} $out/${shell.escape name}"
-        ) src)}
-      '' // {
-        inherit src;
-      };
-    type = types.attrsOf types.absolute-pathname;
-  };
-
-  config = {
-    tv.nixpkgs-overlays = {
-      krebs = mkDefault "/var/src/stockholm/krebs/5pkgs";
-      tv = mkDefault "/var/src/stockholm/tv/5pkgs";
-    };
-  };
-}