Move battery options to non-asus specific folder

asus/ally/rc71l/default.nix

@@ -6,7 +6,7 @@
     ../../../common/gpu/amd
     ../../../common/pc/laptop
     ../../../common/pc/laptop/ssd
-    ../../battery.nix
+    ../../../common/pc/laptop/battery.nix
   ];
 
   # 6.5 adds many fixes and improvements for the Ally

asus/rog-strix/g513im/default.nix

@@ -6,7 +6,7 @@
 		../../../common/gpu/nvidia/prime.nix
 		../../../common/pc/laptop
 		../../../common/pc/ssd
-		../../battery.nix
+		../../../common/pc/laptop/battery.nix
 	];
 
 	hardware.nvidia.prime = {

asus/rog-strix/g733qs/default.nix

@@ -5,7 +5,7 @@
     ../../../common/gpu/nvidia/prime.nix
     ../../../common/pc/laptop
     ../../../common/pc/ssd
-    ../../battery.nix
+    ../../../common/pc/laptop/battery.nix
   ];
 
   # fixing audio by overriding pins as suggested in

common/pc/laptop/battery.nix

@@ -0,0 +1,69 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  # This interface works for most Asus, Lenovo Thinkpad, LG, System76, and Toshiba laptops
+  # A list of supported laptop models/vendors supporting the following interface can be found
+  # at https://linrunner.de/tlp/settings/bc-vendors.html
+  # If your laptop isn't supported, considering installing and using the tlp package's setcharge command instead
+  interfaces = "/sys/class/power_supply/BAT?/charge_control_end_threshold";
+  charge-upto-script = pkgs.writeScriptBin "charge-upto" ''
+    echo ''${1:-100} >${interfaces}
+  '';
+  cfg = config.hardware.battery;
+in
+
+{
+  options.hardware.battery = {
+    chargeUpto = lib.mkOption {
+      description = "Maximum level of charge for your battery, as a percentage. Applies threshold to all installed batteries";
+      default = 100;
+      type = lib.types.int;
+    };
+    enableChargeUptoScript = lib.mkOption {
+      description = "Whether to add charge-upto script to environment.systemPackages. `charge-upto 75` temporarily sets the charge limit to 75%.";
+      default = true;
+      type = lib.types.bool;
+    };
+  };
+  imports = (
+    map
+      (
+        option:
+        lib.mkRemovedOptionModule [
+          "hardware"
+          "asus"
+          "battery"
+          option
+        ] "The hardware.asus.battery.* options were removed in favor of `hardware.battery.*`."
+      )
+      [
+        "chargeUpto"
+        "enableChargeUptoScript"
+      ]
+  );
+  config = {
+    environment.systemPackages = lib.mkIf cfg.enableChargeUptoScript [ charge-upto-script ];
+    systemd.services.battery-charge-threshold = {
+      wantedBy = [
+        "local-fs.target"
+        "suspend.target"
+      ];
+      after = [
+        "local-fs.target"
+        "suspend.target"
+      ];
+      description = "Set the battery charge threshold to ${toString cfg.chargeUpto}%";
+      startLimitBurst = 5;
+      startLimitIntervalSec = 1;
+      serviceConfig = {
+        Type = "oneshot";
+        Restart = "on-failure";
+        ExecStart = "${pkgs.runtimeShell} -c 'echo ${toString cfg.chargeUpto} > ${interfaces}'";
+      };
+    };
+  };
+}

flake.nix

@@ -15,7 +15,6 @@
       apple-macbook-pro-14-1 = import ./apple/macbook-pro/14-1;
       apple-macmini-4-1 = import ./apple/macmini/4;
       apple-t2 = import ./apple/t2;
-      asus-battery = import ./asus/battery.nix;
       asus-ally-rc71l = import ./asus/ally/rc71l;
       asus-fx504gd = import ./asus/fx504gd;
       asus-fa507nv = import ./asus/fa507nv;
@@ -259,6 +258,7 @@
       common-pc-hdd = import ./common/pc/hdd;
       common-pc-laptop = import ./common/pc/laptop;
       common-pc-laptop-acpi_call = import ./common/pc/laptop/acpi_call.nix;
+      common-pc-laptop-battery = import ./common/pc/laptop/battery.nix;
       common-pc-laptop-hdd = import ./common/pc/laptop/hdd;
       common-pc-laptop-ssd = import ./common/pc/ssd;
       common-pc-ssd = import ./common/pc/ssd;