{
  description = "Dank material shell.";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    quickshell.url = "git+https://git.outfoxxed.me/quickshell/quickshell";
    quickshell.inputs.nixpkgs.follows = "nixpkgs";
    niri.url = "github:sodiboo/niri-flake";
    niri.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = { self, nixpkgs, niri, quickshell, ... }:
    let
      pkgs = nixpkgs.legacyPackages.x86_64-linux;
      system = "x86_64-linux";
    in {

      packages.${system}.dankMaterialShell = pkgs.stdenvNoCC.mkDerivation {
        name = "dankMaterialShell";
        src = ./.;
        installPhase = ''
          mkdir -p $out/etc/xdg/quickshell/DankMaterialShell
          cp -r . $out/etc/xdg/quickshell/DankMaterialShell
        '';
      };

      packages.${system}.default = self.packages.${system}.dankMaterialShell;

      homeModules.dankMaterialShell = { config, pkgs, lib, ... }:
        let cfg = config.programs.dankMaterialShell;
        in {
          imports = [ niri.homeModules.niri ];

          options.programs.dankMaterialShell = {
            enable = lib.mkEnableOption "DankMaterialShell";
            enableKeybinds = lib.mkEnableOption "DankMaterialShell Niri keybinds";
            enableSystemd = lib.mkEnableOption "DankMaterialShell systemd startup";
          };

          config = lib.mkIf cfg.enable {
            programs.quickshell = {
              enable = true;
              package = quickshell.packages.${system}.quickshell;
              configs.DankMaterialShell = "${self.packages.${system}.dankMaterialShell}/etc/xdg/quickshell/DankMaterialShell";
              activeConfig = lib.mkIf cfg.enableSystemd "DankMaterialShell";
              systemd = lib.mkIf cfg.enableSystemd {
                enable = true;
                target = "graphical-session.target";
              };
            };

            programs.niri.settings = lib.mkMerge [
              (lib.mkIf cfg.enableKeybinds {
                binds = with config.lib.niri.actions; {
                  "Mod+Space" = {
                    hotkey-overlay.title = "Application Launcher";
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "spotlight" "toggle";
                  };
                  "Mod+V" = {
                    hotkey-overlay.title = "Clipboard Manager";
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "clipboard" "toggle";
                  };
                  "Mod+M" = {
                    hotkey-overlay.title = "Task Manager";
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "processlist" "toggle";
                  };
                  "Mod+Comma" = {
                    hotkey-overlay.title = "Settings";
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "settings" "toggle";
                  };
                  "Super+Alt+L" = {
                    hotkey-overlay.title = "Lock Screen";
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "lock" "lock";
                  };
                  "XF86AudioRaiseVolume" = {
                    allow-when-locked = true;
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "audio" "increment" "3";
                  };
                  "XF86AudioLowerVolume" = {
                    allow-when-locked = true;
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "audio" "decrement" "3";
                  };
                  "XF86AudioMute" = {
                    allow-when-locked = true;
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "audio" "mute";
                  };
                  "XF86AudioMicMute" = {
                    allow-when-locked = true;
                    action = spawn "qs" "-c" "DankMaterialShell" "ipc" "call" "audio" "micmute";
                  };
                };
              })
              (lib.mkIf (!cfg.enableSystemd) {
                spawn-at-startup = [{
                  command = [ "qs" "-c" "DankMaterialShell" ];
                }];
              })
            ];

            home.packages = with pkgs; [
              material-symbols
              inter
              fira-code
              cava
              wl-clipboard
              cliphist
              ddcutil
              libsForQt5.qt5ct
              kdePackages.qt6ct
              matugen
            ];
          };
        };
    };
}