refactor

modules/nixos/tools/k8s/default.nix

@@ -0,0 +1,31 @@
+{ options, config, lib, pkgs, ... }:
+
+with lib;
+with lib.plusultra;
+let cfg = config.plusultra.tools.k8s;
+in
+{
+  options.plusultra.tools.k8s = with types; {
+    enable =
+      mkBoolOpt false "Whether or not to enable common Kubernetes utilities.";
+  };
+
+  config = mkIf cfg.enable {
+    programs.zsh.shellAliases = {
+      k = "kubecolor";
+      kubectl = "kubecolor";
+      kc = "kubectx";
+      kn = "kubens";
+      ks = "kubeseal";
+    };
+
+    environment.systemPackages = with pkgs; [
+      kubectl
+      kubectx
+      kubeseal
+      kubecolor
+      kubernetes-helm
+      helmfile
+    ];
+  };
+}