refactor: development environment

home/base/desktop/container/container.nix

@@ -0,0 +1,14 @@
+{
+  pkgs,
+  pkgs-unstable,
+  ...
+}: {
+  home.packages = with pkgs; [
+    skopeo
+    docker-compose
+    dive # explore docker layers
+   ];
+
+  programs = {
+  };
+}

home/base/desktop/container/default.nix

@@ -0,0 +1,6 @@
+{ ... }: {
+  imports = [
+    ./container.nix
+    ./kubernetes.nix
+  ];
+}

home/base/desktop/container/kubernetes.nix

@@ -0,0 +1,31 @@
+{
+  pkgs,
+  pkgs-unstable,
+  cattppuccin-k9s,
+  ...
+}: {
+  home.packages = with pkgs; [
+    kubectl
+    kubernetes-helm
+  ];
+
+  programs = {
+    k9s = {
+      enable = true;
+      skin =
+        let
+          skin_file = "${cattppuccin-k9s}/dist/mocha.yml";  # theme - cattppuccin mocha
+          skin_attr = builtins.fromJSON (builtins.readFile
+            # replace 'base: &base "#1e1e2e"' with 'base: &base "default"'
+            # to make fg/bg color transparent
+            (pkgs.runCommandNoCC "get-skin-json" {} ''
+              cat ${skin_file} \
+                |  sed -E 's@(base: &base ).+@\1 "default"@g' \
+                | ${pkgs.yj}/bin/yj > $out
+            '')
+          );
+        in 
+          skin_attr;
+    };
+  };
+}