os/modules/sway/default.nix

{
  lib,
  config,
  pkgs,
  ...
}:
with lib; let
  psCfg = config.pub-solar;
in {
  options.pub-solar.sway = {
    enable = mkEnableOption "Life in boxes";

    terminal = mkOption {
      type = types.nullOr types.str;
      default = "alacritty";
      description = "Choose sway's default terminal";
    };

    v4l2loopback.enable = mkOption {
      type = types.bool;
      default = true;
      description = "WebCam streaming tool";
    };
  };

  config = mkIf psCfg.sway.enable (mkMerge [
    (mkIf (psCfg.sway.v4l2loopback.enable) {
      boot.extraModulePackages = with config.boot.kernelPackages; [v4l2loopback];
      boot.kernelModules = ["v4l2loopback"];
      boot.extraModprobeConfig = ''
        options v4l2loopback exclusive_caps=1 devices=3
      '';
    })

    {
      environment.systemPackages = with pkgs; [
        linuxPackages.v4l2loopback
      ];

      programs.sway.enable = true;

      xdg.portal = {
        enable = true;
        wlr = {
          enable = true;
          settings = {
            screencast = {
              max_fps = 30;
              chooser_type = "simple";
              chooser_cmd = "${pkgs.slurp}/bin/slurp -f %o -or";
            };
          };
        };
        extraPortals = with pkgs; [xdg-desktop-portal-gtk];
      };

      services.pipewire.enable = true;

      home-manager = with pkgs;
        pkgs.lib.setAttrByPath ["users" psCfg.user.name] {
          home.packages = with pkgs; [
            sway
            grim
            kanshi
            mako
            slurp
            swayidle
            swaylock
            swaybg
            xwayland

            libappindicator-gtk3

            wl-clipboard
            wf-recorder
            brightnessctl
            gammastep
            geoclue2
            xsettingsd
            ydotool

            sway-launcher
            record-screen
            import-gtk-settings
            wcwd
            wdisplays
          ];

          programs.waybar.enable = true;
          #programs.waybar.systemd.enable = true;

          systemd.user.services.mako = import ./mako.service.nix {inherit pkgs psCfg;};
          systemd.user.services.sway = import ./sway.service.nix {inherit pkgs psCfg;};
          systemd.user.services.swayidle = import ./swayidle.service.nix {inherit pkgs psCfg;};
          systemd.user.services.xsettingsd = import ./xsettingsd.service.nix {inherit pkgs psCfg;};
          systemd.user.services.waybar = import ./waybar.service.nix {inherit pkgs psCfg;};
          systemd.user.targets.sway-session = import ./sway-session.target.nix {inherit pkgs psCfg;};

          xdg.configFile."sway/config".text = import ./config/config.nix {inherit config pkgs;};
          xdg.configFile."sway/config.d/colorscheme.conf".source = ./config/config.d/colorscheme.conf;
          xdg.configFile."sway/config.d/theme.conf".source = ./config/config.d/theme.conf;
          xdg.configFile."sway/config.d/gaps.conf".source = ./config/config.d/gaps.conf;
          xdg.configFile."sway/config.d/custom-keybindings.conf".source = ./config/config.d/custom-keybindings.conf;
          xdg.configFile."sway/config.d/mode_system.conf".text = import ./config/config.d/mode_system.conf.nix {inherit pkgs psCfg;};
          xdg.configFile."sway/config.d/applications.conf".source = ./config/config.d/applications.conf;
          xdg.configFile."sway/config.d/systemd.conf".source = ./config/config.d/systemd.conf;
        };
    }
  ]);
}