feat: big refactor

modules/core/power.nix

@@ -0,0 +1,55 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+{
+
+  options.bchmnn = {
+
+    power = {
+      tlp = {
+        settings = lib.mkOption {
+          type =
+            with lib.types;
+            attrsOf (oneOf [
+              bool
+              int
+              float
+              str
+              (listOf str)
+            ]);
+          default = {
+            # performance | powersave
+            CPU_SCALING_GOVERNOR_ON_AC = "performance";
+            CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+            # performance | balance_performance | default | balance_power | power
+            CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+            CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+            # performance | balanced | low-power
+            PLATFORM_PROFILE_ON_AC = "performance";
+            PLATFORM_PROFILE_ON_BAT = "low-power";
+            CPU_MIN_PERF_ON_AC = 0;
+            CPU_MAX_PERF_ON_AC = 100;
+            CPU_MIN_PERF_ON_BAT = 0;
+            CPU_MAX_PERF_ON_BAT = 100;
+          };
+        };
+      };
+    };
+  };
+
+  config = {
+    powerManagement = {
+      enable = true;
+    };
+
+    services.tlp = {
+      enable = !builtins.elem "gnome" config.bchmnn.gui.flavour;
+      settings = config.bchmnn.power.tlp.settings;
+    };
+
+    environment.systemPackages = with pkgs; [ powertop ];
+  };
+}