switched modules to flakes

lib/ldap.nix

@@ -1,9 +0,0 @@
-{ lib, ... }:
-
-{
-  mkUserGroupOption = lib.mkOption {
-    type = with lib.types; nullOr str;
-    default = null;
-    description = lib.mdDoc "Restrict logins to users in this group";
-  };
-}

lib/modules.nix

@@ -1,11 +0,0 @@
-{ config, lib, ... }:
-
-{
-  mkOpinionatedOption = text: lib.mkOption {
-    type = lib.types.bool;
-    default = config.opinionatedDefaults;
-    description = lib.mdDoc "Whether to ${text}.";
-  };
-
-  mkRecursiveDefault = lib.mapAttrsRecursive (_: lib.mkDefault);
-}

lib/nix.nix

@@ -1,8 +0,0 @@
-{ lib, ... }:
-
-{
-  # taken from https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/misc/nix-daemon.nix#L828-L832
-  # a builder can run code for `gcc.arch` and inferior architectures
-  gcc-system-features = arch: [ "gccarch-${arch}" ]
-    ++ map (x: "gccarch-${x}") lib.systems.architectures.inferiors.${arch};
-}

lib/ssh.nix

@@ -1,10 +0,0 @@
-_:
-
-{
-  mkPubKey = name: type: publicKey: {
-    "${name}-${type}" = {
-      extraHostNames = [ name ];
-      publicKey = "${type} ${publicKey}";
-    };
-  };
-}