furthre config on laptop

system/modules/bluetooth.nix

@@ -0,0 +1,13 @@
+{ config, lib, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+  ];
+  hardware.bluetooth.enable = true;
+  hardware.bluetooth.settings = {
+    General = {
+      Enable = "Source,Sink,Media,Socket";
+    };
+  };
+  
+  services.blueman.enable = true;
+}

system/modules/desktop.nix

@@ -0,0 +1,7 @@
+{ config, lib, pkgs, ... }
+{
+  environment.systemPackages = with pkgs; [
+  ]
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+}

system/modules/desktop_tools.nix

@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+{
+  imports = [
+    ./fonts.nix
+  ];
+  environment.systemPackages = with pkgs; [
+    # browsers
+    brave
+    firefox
+    chromium
+ 
+    # misc
+
+  ];
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  location.provider = "geoclue2";
+}

system/modules/dev.nix

@@ -0,0 +1,11 @@
+{ config, lib, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    jdk
+    jetbrains.pycharm-professional 
+    mongodb-compass
+  ];
+
+
+}

system/modules/display.nix

@@ -0,0 +1,10 @@
+{ config, pkgs, ... }
+{
+  # ly display manager
+  services.ly.enable = true;
+
+  # setup persmission for set in wayland
+  programs.seatd.enable = true;
+
+ 
+}

system/modules/docker.nix

@@ -0,0 +1,8 @@
+{ config, lib, pkgs, ... }:
+{
+  virtualisation.docker.enable = true;
+  virtualisation.docker.rootless = {
+    enable = true;
+    setSocketVariable = true;
+  };
+}

system/modules/fonts.nix

@@ -0,0 +1,6 @@
+{ config, lib, pkgs, ... }:
+{
+  fonts.packages = with pkgs; [
+    nerd-fonts.jetbrains-mono
+  ];
+}

system/modules/keyd.nix

@@ -0,0 +1,44 @@
+{ config, lib, pkgs, ... }:
+{
+
+  services.keyd = {
+    enable = true;
+    keyboards = {
+      default = {
+        ids = [ "*" ]; 
+        settings = {
+          main = {
+            capslock = "layer(capslayer)"; 
+            "'" = "G-'";
+          };
+          otherlayer = {};
+          capslayer = {
+            # arrow keys vimlike
+            j = "down";
+            h = "left";
+            k = "up";
+            l = "right";
+            # german special keys
+            a = "G-q";
+            o = "G-p";
+            u = "G-y";
+            s = "G-s";
+            e = "G-5";
+          };
+        };
+        extraConfig = ''
+          # extra conf here
+        '';
+      };
+    };
+  };
+
+  # Optional, but makes sure that when you type the make palm rejection work with keyd
+  # https://github.com/rvaiya/keyd/issues/723
+  environment.etc."libinput/local-overrides.quirks".text = ''
+    [Serial Keyboards]
+    MatchUdevType=keyboard
+    MatchName=keyd virtual keyboard
+    AttrKeyboardIntegration=internal
+  '';
+}

system/modules/laptop.nix

@@ -0,0 +1,55 @@
+{
+  config,
+  lib,
+  vars,
+  pkgs,
+  ...
+}:
+{
+  powerManagement.powertop.enable = true; # enable powertop auto tuning on startup.
+  networking.networkmanager.wifi.powersave = true;
+
+  services.system76-scheduler.settings.cfsProfiles.enable = true; # Better scheduling for CPU cycles - thanks System76!!!
+  services.thermald.enable = true; # Enable thermald, the temperature management daemon. (only necessary if on Intel CPUs)
+  services.power-profiles-daemon.enable = false; # Disable GNOMEs power management
+  services.tlp = {
+    enable = true; # Enable TLP (better than gnomes internal power manager)
+    settings = {
+      CPU_BOOST_ON_AC = 1;
+      CPU_BOOST_ON_BAT = 1;
+      CPU_HWP_DYN_BOOST_ON_AC = 1;
+      CPU_HWP_DYN_BOOST_ON_BAT = 1;
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+      CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+      CPU_ENERGY_PERF_POLICY_ON_BAT = "balance_power";
+      PLATFORM_PROFILE_ON_AC = "performance";
+      PLATFORM_PROFILE_ON_BAT = "balanced";
+      START_CHARGE_THRESH_BAT0 = 75;
+      STOP_CHARGE_THRESH_BAT0 = 81;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    powertop
+  ];
+  programs.light.enable = true;
+ 
+
+  powerManagement = {
+    enable = true;
+    cpuFreqGovernor = "schedutil";
+  };
+
+  services.auto-cpufreq.enable = true;
+  services.auto-cpufreq.settings = {
+    battery = {
+      governor = "powersave";
+      turbo = "never";
+    };
+    charger = {
+      governor = "performance";
+      turbo = "auto";
+    };
+  };
+}

system/modules/nvidia_laptop.nix

@@ -0,0 +1,56 @@
+{ config, lib, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+  ];
+
+  # Enable OpenGL
+  hardware.graphics = {
+    enable = true;
+  };
+
+  # Load nvidia driver for Xorg and Wayland
+  services.xserver.videoDrivers = ["modesetting" "nvidia"];
+
+  hardware.nvidia = {
+
+    # Modesetting is required.
+    modesetting.enable = true;
+
+    # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
+    # Enable this if you have graphical corruption issues or application crashes after waking
+    # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead 
+    # of just the bare essentials.
+    powerManagement.enable = false;
+
+    # Fine-grained power management. Turns off GPU when not in use.
+    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
+    powerManagement.finegrained = true;
+
+    # Use the NVidia open source kernel module (not to be confused with the
+    # independent third-party "nouveau" open source driver).
+    # Support is limited to the Turing and later architectures. Full list of 
+    # supported GPUs is at: 
+    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
+    # Only available from driver 515.43.04+
+    open = false;
+
+    # Enable the Nvidia settings menu,
+	# accessible via `nvidia-settings`.
+    nvidiaSettings = true;
+
+    prime = {
+      # Make sure to use the correct Bus ID values for your system
+      offload = {
+        enable = true;
+        enableOffloadCmd = true;
+      };
+      # Bus ID of the Intel GPU.
+      intelBusId = lib.mkDefault "PCI:0:2:0";
+
+      # Bus ID of the NVIDIA GPU.
+      nvidiaBusId = lib.mkDefault "PCI:1:0:0";
+    };
+    # Optionally, you may need to select the appropriate driver version for your specific GPU.
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+}

system/modules/suspend_then_hibernate_on_battery.nix

@@ -0,0 +1,45 @@
+{ config, pkgs, ... }:
+
+let
+  hibernateEnvironment = {
+    HIBERNATE_SECONDS = "10";
+    HIBERNATE_LOCK = "/var/run/autohibernate.lock";
+  };
+in {
+
+  systemd.services."awake-after-suspend-for-a-time" = {
+    description = "Sets up the suspend so that it'll wake for hibernation only if not on AC power";
+    wantedBy = [ "suspend.target" ];
+    before = [ "systemd-suspend.service" ];
+    environment = hibernateEnvironment;
+    script = ''
+      if [ $(cat /sys/class/power_supply/AC/online) -eq 0 ]; then
+        curtime=$(date +%s)
+        echo "$curtime $1" >> /tmp/autohibernate.log
+        echo "$curtime" > $HIBERNATE_LOCK
+        ${pkgs.utillinux}/bin/rtcwake -m no -s $HIBERNATE_SECONDS
+      else
+        echo "System is on AC power, skipping wake-up scheduling for hibernation." >> /tmp/autohibernate.log
+      fi
+    '';
+    serviceConfig.Type = "simple";
+  };
+
+  systemd.services."hibernate-after-recovery" = {
+    description = "Hibernates after a suspend recovery due to timeout";
+    wantedBy = [ "suspend.target" ];
+    after = [ "systemd-suspend.service" ];
+    environment = hibernateEnvironment;
+    script = ''
+      curtime=$(date +%s)
+      sustime=$(cat $HIBERNATE_LOCK)
+      rm $HIBERNATE_LOCK
+      if [ $(($curtime - $sustime)) -ge $HIBERNATE_SECONDS ] ; then
+        systemctl hibernate
+      else
+        ${pkgs.utillinux}/bin/rtcwake -m no -s 1
+      fi
+    '';
+    serviceConfig.Type = "simple";
+  };
+}

system/modules/sway.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    xwayland
+    sway
+    swaylock
+    swayidle
+    nwg-displays
+
+    # screenshot stuff
+    grim
+    slurp
+
+    wl-clipboard
+    mako
+  ];
+  
+  programs.dconf.enable = true;
+    services.greetd = {
+      enable = true;
+      settings = {
+        default_session = {
+          command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd sway";
+          user = "greeter";
+        };
+      };
+  };
+  
+  # x compatibility
+  programs.xwayland.enable = true;
+  
+  # enable polkit to use home manager sway config
+  security.polkit.enable = true;
+  
+  # for swaylock
+  security.pam.services.swaylock = {};
+
+  # keyring setup
+  programs.seahorse.enable = true;
+  services.gnome.gnome-keyring.enable = true;
+
+  programs.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true;
+  };
+}