podman + removed lima cause its more of a dev tool

modules/virtualization/lima.nix

@@ -1,7 +0,0 @@
-{ pkgs, ... }:
-
-{
-  environment.systemPackages = with pkgs; [
-    lima
-  ];
-}

modules/virtualization/options.nix

@@ -0,0 +1,28 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.homelab.virtualization;
+in
+{
+  options.homelab.virtualization = {
+    user = lib.mkOption {
+      type = lib.types.str;
+      default = "river";
+      description = "The user to run virtualization services as.";
+    };
+
+    # podman
+    podman = {
+      enable = lib.mkEnableOption "Podman support";
+
+      packages = lib.mkEnableOption "Install Relevant Podman packages" {
+        enable = true;
+        default = false;
+      };
+    };
+  };
+}

modules/virtualization/podman.nix

@@ -1,38 +1,51 @@
-{ pkgs, ... }:
-
 {
-  virtualisation.podman = {
-    enable = true;
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.homelab.virtualization;
+in
+{
+  config = lib.mkMerge [
+    (lib.mkIf cfg.podman.enable {
+      virtualisation.podman = {
+        enable = true;
 
-    dockerCompat = true;
-    defaultNetwork.settings.dns_enabled = true;
-  };
+        dockerCompat = true;
+        defaultNetwork.settings.dns_enabled = true;
+      };
 
-  # For rootless containers
-  security.unprivilegedUsernsClone = true;
+      # For rootless containers
+      security.unprivilegedUsernsClone = true;
 
-  users.users.river = {
-    subUidRanges = [
-      {
-        startUid = 100000;
-        count = 65536;
-      }
-    ];
-    subGidRanges = [
-      {
-        startGid = 100000;
-        count = 65536;
-      }
-    ];
+      users.users.${cfg.user} = {
+        subUidRanges = [
+          {
+            startUid = 100000;
+            count = 65536;
+          }
+        ];
+        subGidRanges = [
+          {
+            startGid = 100000;
+            count = 65536;
+          }
+        ];
 
-    extraGroups = [
-      "podman"
-    ];
-  };
+        extraGroups = [
+          "podman"
+        ];
+      };
+    })
 
-  environment.systemPackages = with pkgs; [
-    podman
-    podman-compose
-    podman-desktop
+    (lib.mkIf cfg.podman.packages.enable {
+      environment.systemPackages = with pkgs; [
+        podman
+        podman-compose
+        podman-desktop
+      ];
+    })
   ];
 }