battery charge limit

modules/nixos/hardware/battery/default.nix

@@ -0,0 +1,43 @@
+# echo 81 | sudo tee /sys/class/power_supply/macsmc-battery/charge_control_end_threshold
+{
+  config,
+  pkgs,
+  lib,
+  namespace,
+  ...
+}:
+with lib;
+let
+  inherit (lib.${namespace}) mkOpt;
+  cfg = config.${namespace}.hardware.battery;
+in
+{
+  options.${namespace}.hardware.battery = {
+    enable = mkEnableOption "battery charge limit service";
+
+    chargeLimit = mkOpt types.int 81 "Charge limit for the battery, ex: 81 = 80% charge limit";
+
+    battery = mkOpt types.str "" "Path to the battery charge limit file";
+  };
+
+  config = mkIf cfg.enable {
+    systemd = {
+      services = {
+        set-charge-limit = {
+          enable = true;
+          wantedBy = [ "multi-user.target" ];
+          path = [
+            pkgs.uutils-coreutils-noprefix
+          ];
+          script = ''
+            ${pkgs.uutils-coreutils-noprefix}/bin/echo ${toString cfg.chargeLimit} | tee ${cfg.battery}
+          '';
+          serviceConfig = {
+            Type = "oneshot";
+            TimeoutSec = "5s";
+          };
+        };
+      };
+    };
+  };
+}

modules/nixos/programs/default.nix

@@ -78,7 +78,7 @@ in
   environment = {
     systemPackages = with pkgs; [
       attic-client
-      uutils-coreutils
+      uutils-coreutils-noprefix
       uutils-diffutils
       uutils-findutils
       coreutils

systems/aarch64-linux/macbook-pro-nixos/default.nix

@@ -7,7 +7,6 @@
   imports = [
     ./boot.nix
     ./hardware-configuration.nix
-    # ./networking.nix - moved to modules/nixos/network
     ./services.nix
   ];
 
@@ -46,36 +45,12 @@
       };
       gnome.enable = false;
     };
-    # programs = {
+    hardware = {
-    #   hyprland = {
+      battery = {
-    #     enable = true;
+        enable = true;
-    #     primaryDisplay = "eDP-1";
+        battery = " /sys/class/power_supply/macsmc-battery/charge_control_end_threshold";
-
+      };
-    #     display1 = {
+    };
-    #       input = "eDP-1";
-    #       resolution = "3456x2234";
-    #       refreshRate = "60.00000";
-    #     };
-
-    #     wallpaper = [
-    #       "${display.input}, /run/wallpaper.jpg"
-    #     ];
-
-    #     monitor = [
-    #       "${display.input},${display.resolution}@${display.refreshRate},0x0,1.25,bitdepth,10,cm,hdr,sdrbrightness,1.2,sdrsaturation,0.98"
-    #     ];
-
-    #     workspace = [
-    #       "name:firefox, monitor:${display.input}, default:false, special, class:(.*firefox.*)"
-    #       "name:discord, monitor:${display.input}, default:true, special, title:(.*vesktop.*), title:(.*Apple Music.*)"
-    #       "name:steam, monitor:${display.input}, default:false, special, class:(.*[Ss]team.*)"
-    #     ];
-
-    #     windowRule = [
-    #       "size 2160 3356, tag:horizonrdp"
-    #     ];
-    #   };
-    # };
     network = {
       hostName = "macbook-pro-nixos";
       networkmanager.enable = false;

systems/aarch64-linux/macbook-pro-nixos/hyprland-settings.nix

@@ -1,81 +0,0 @@
-let
-  theme = import ../../modules/desktop-environments/hyprland/theme.nix;
-
-  # Displays
-  display = {
-    input = "eDP-1";
-    resolution = "3456x2234";
-    refreshRate = "60.00000";
-  };
-in
-{
-  primaryDisplay = display;
-  networkInterface = "wlan0";
-
-  wallpaper = [
-    "${display.input}, /run/wallpaper.jpg"
-  ];
-
-  monitor = [
-    "${display.input},${display.resolution}@${display.refreshRate},0x0,1.25,bitdepth,10,cm,hdr,sdrbrightness,1.2,sdrsaturation,0.98"
-  ];
-
-  # monitorv2 = {
-  #   output = "eDP-1";
-  #   mode = "3456x2234@60.00000";
-  #   position = "0x0";
-  #   scale = "1.25";
-  #   #bitdepth,10,cm,hdr,sdrbrightness,1.2,sdrsaturation,0.98"
-  # };
-
-  workspace = [
-    "name:firefox, monitor:${display.input}, default:false, special, class:(.*firefox.*)"
-    "name:discord, monitor:${display.input}, default:true, special, title:(.*vesktop.*), title:(.*Apple Music.*)"
-    "name:steam, monitor:${display.input}, default:false, special, class:(.*[Ss]team.*)"
-  ];
-
-  windowRule = [
-    # "tag +fakefull, fullscreen: 0"
-    # "float, tag:fakefull"
-    # "size 3356 2160, tag:fakefull"
-    # "move 100 74, tag:fakefull"
-    # "noanim, tag:fakefull"
-    # "noblur, tag:fakefull"
-    # "norounding, tag:fakefull"
-    # "noshadow, tag:fakefull"
-    # "immediate, tag:fakefull"
-    # "noborder, tag:fakefull"
-    # "nodim, tag:fakefull"
-    # "idleinhibit, tag:fakefull"
-    "size 2160 3356, tag:horizonrdp"
-  ];
-
-  waybar = {
-    layer = "top";
-
-    modules-right = [
-      "temperature"
-      "temperature#gpu"
-      "keyboard-state#capslock"
-      "keyboard-state#numlock"
-      "wireplumber#sink"
-      # "wireplumber#source"
-      "bluetooth"
-      "network"
-      "idle_inhibitor"
-      "clock"
-      "battery"
-      "custom/weather"
-    ];
-
-    moduleStyle = {
-      window = {
-        margin-right = "75rem";
-      };
-      temperature = {
-        location = "${theme.waybar.borderLeft}";
-        border-radius = "1";
-      };
-    };
-  };
-}

systems/aarch64-linux/macbook-pro-nixos/networking.nix

@@ -1,44 +0,0 @@
-{ lib, ... }:
-{
-  # Networking configs
-  networking = {
-    hostName = "macbook-pro-nixos";
-
-    wireless.iwd = {
-      enable = true;
-      settings = {
-        General = {
-          EnableNetworkConfiguration = true;
-        };
-        Rank = {
-          BandModifier2_4GHz = 1.0;
-          BandModifier5GHz = 5.0;
-          BandModifier6GHz = 10.0;
-        };
-        # DriverQuirks = {
-        #   PowerSaveDisable = "hci_bcm4377,brcmfmac";
-        # };
-        Network = {
-          AutoConnect = true;
-        };
-      };
-    };
-
-    # Enable Network Manager
-    networkmanager = {
-      enable = lib.mkForce false;
-      wifi = {
-        backend = lib.mkForce "iwd";
-        powersave = lib.mkDefault false;
-      };
-      settings.connectivity.uri = lib.mkDefault "http://nmcheck.gnome.org/check_network_status.txt";
-    };
-
-    # orca
-    firewall.extraCommands = ''
-      iptables -I INPUT -m pkttype --pkt-type multicast -j ACCEPT
-      iptables -A INPUT -m pkttype --pkt-type multicast -j ACCEPT
-      iptables -I INPUT -p udp -m udp --match multiport --dports 1990,2021 -j ACCEPT
-    '';
-  };
-}