nixos/akame/default.nix

{ config, pkgs, ... }:

{
  boot = {
    extraModulePackages = [ config.boot.kernelPackages.rtl8812au ];
    tmp = {
      useTmpfs = true;
      tmpfsSize = "10%";
    };
  };
  hardware = {
    bluetooth = {
      disabledPlugins = [ "input" ];
      enable = true;
    };
    nvidia = {
      modesetting.enable = true;
      package = config.boot.kernelPackages.nvidiaPackages.stable;
      powerManagement.enable = true;
    };
    opengl.enable = true;
  };
  home-manager.users.${config.lwad.definitions.username}.home.stateVersion =
    "22.11";
  imports = [
    ../components/desktop-environment.nix
    ../lwad
    ./hardware-configuration.nix
  ];
  lwad = {
    applications.i3 = {
      autoRun = {
        always = [ "${pkgs.openrgb}/bin/openrgb --profile Default" ];
        startup = [
          "${pkgs.signal-desktop}/bin/signal-desktop --start-in-tray"
          "${pkgs.whatsapp-for-linux}/bin/whatsapp-for-linux"
        ];
      };
      audioControls = {
        bluetooth.enable = true;
        commands = let
          mute_audio = pkgs.writeScript "mute_audio.sh" ''
            IFS=$'\n'
            sinks=$(${pactl} list short sinks | cut -f 1)
            for sink in $sinks; do
              ${pactl} set-sink-volume $sink 0
            done
          '';
          pactl = "${pkgs.pulseaudio}/bin/pactl";
        in {
          headphones = ''
            ${mute_audio} && ${pactl} set-default-sink $(${pactl} list sinks | rg "Name: " | cut -d " " -f 2 | rg "Focusrite_Scarlett_2i2") && ${pkgs.pamixer}/bin/pamixer --set-volume 0'';
          speakers = ''
            ${mute_audio} && ${pactl} set-default-sink $(${pactl} list sinks | rg "Name: " | cut -d " " -f 2 | rg "C-Media_Electronics_Inc._USB_Audio_Device") && ${pkgs.pamixer}/bin/pamixer --set-volume 0'';
        };
        enable = true;
      };
      outputWorkspaceMappings = let strings = map (x: toString x);
      in {
        "HDMI-0" = strings [ 1 2 3 4 5 ];
        "DVI-D-0" = strings [ 6 7 8 9 10 ];
      };
    };
    filesystems.simple.enable = true;
    utilities.btrbk.snapshots = [{
      volume = "/";
      subvolume = "home/${config.lwad.definitions.username}/Documents";
      snapshotDir = "home/${config.lwad.definitions.username}/snapshots";
      sync = {
        enable = false;
        serverAddress = "shinobu";
        serverBackupDir = "/backups/${config.networking.hostName}";
      };
    }];
  };
  networking = {
    hostName = "akame";
    firewall.interfaces."tailscale0".allowedTCPPorts = [ 8081 ];
  };
  programs = {
    bash.shellAliases = {
      keyboard-leds =
        "${config.lwad.definitions.sudoas.command} ${pkgs.g810-led}/bin/g810-led -a FF0000";
      rdiff =
        "rsync -nilrc --delete ryuko:Documents/ ~/Documents/ --exclude-from=/home/${config.lwad.definitions.username}/Documents/exclude";
    };
    tmux.extraConfigBeforePlugins = ''
      set-option -g status-right ""
    '';
  };
  services = {
    hardware.openrgb = {
      enable = true;
      motherboard = "intel";
    };
    xserver = {
      videoDrivers = [ "nvidia" ];
      xrandrHeads = [
        {
          output = "HDMI-0";
          primary = true;
          monitorConfig = ''
            Option  "Position"      "0 0"
            Option  "PreferredMode" "2560x1080"
            Option  "DPMS"          "false"
          '';
        }
        {
          output = "DVI-D-0";
          primary = false;
          monitorConfig = ''
            Option  "Position"      "2560 0"
            Option  "PreferredMode" "1920x1080"
            Option  "DPMS"          "false"
          '';
        }
      ];
    };
  };
  system.stateVersion =
    "22.11"; # Do not change this value, even in the event of an upgrade
}