nixfiles/home/sway/sway.nix

{ config, pkgs, lib, ... }: {
  home.sessionVariables = {
    XDG_CURRENT_DESKTOP = "sway";
    XDG_SESSION_TYPE = "wayland";
    WLR_DRM_DEVICES = "/dev/dri/card0";
    SDL_VIDEODRIVER = "wayland";
    QT_QPA_PLATFORM = "wayland";
    QT_WAYLAND_DISABLE_WINDOWDECORATION = 1;
    _JAVA_AWT_WM_NONREPARENTING = 1;
  };

  home.packages = with pkgs; [
    grim
    slurp
    wl-clipboard
    jq
    wofi
    wmctrl
    libnotify
    light
  ];

  programs.zsh.profileExtra = ''
    # If running from tty1 start sway
      if [ "$(tty)" = "/dev/tty1" ]; then
      systemctl --user unset-environment \
        SWAYSOCK \
        I3SOCK \
        WAYLAND_DISPLAY \
        DISPLAY \
        IN_NIX_SHELL \
        __HM_SESS_VARS_SOURCED \
        GPG_TTY \
        NIX_PATH \
        SHLVL
      exec env --unset=SHLVL systemd-cat -t sway -- sway
      fi
  '';

  programs.mako = {
    enable = true;
    defaultTimeout = 3000;
  };

  wayland.windowManager.sway = {
    enable = true;
    config =
      let
        terminal = "${pkgs.kitty}/bin/kitty";
        menu = "${pkgs.wofi}/bin/wofi -idbt ${pkgs.kitty}/bin/kitty -p '' -W 25%";
        cfg = config.wayland.windowManager.sway.config;
      in
      {
        bars = [
          {
            position = "top";
            fonts = {
              names = [ "Comic Code" ];
              size = 18.0;
            };
            statusCommand = "${pkgs.zar}/bin/zar";
          }
        ];

        input = {
          "*" = {
            xkb_layout = "gb";
          };
        };

        fonts = {
          names = [ "Comic Code" ];
          size = 18.0;
        };

        modifier = "Mod1";
        terminal = "${pkgs.kitty}/bin/kitty";

        startup = [
          { command = "systemctl --user restart mako"; always = true; }
        ];

        seat = {
          "*" = {
            "xcursor_theme" = "Adwaita 24";
          };
        };

        gaps = {
          top = 10;
          bottom = 10;
          left = 10;
          right = 10;
          inner = 20;
          outer = 20;
          smartGaps = true;
        };

        window = {
          border = 4;
          titlebar = false;
        };

        keybindings = {
          "${cfg.modifier}+Return" = "exec ${cfg.terminal}";

          "${cfg.modifier}+Left" = "focus left";
          "${cfg.modifier}+Down" = "focus down";
          "${cfg.modifier}+Up" = "focus up";
          "${cfg.modifier}+Right" = "focus right";

          "${cfg.modifier}+Shift+Left" = "move left";
          "${cfg.modifier}+Shift+Down" = "move down";
          "${cfg.modifier}+Shift+Up" = "move up";
          "${cfg.modifier}+Shift+Right" = "move right";

          "${cfg.modifier}+Shift+space" = "floating toggle";
          "${cfg.modifier}+space" = "focus mode_toggle";

          "XF86AudioRaiseVolume" = "exec pactl set-sink-volume $(pacmd list-sinks |awk '/* index:/{print $3}') +5%";
          "XF86AudioLowerVolume" = "exec pactl set-sink-volume $(pacmd list-sinks |awk '/* index:/{print $3}') -5%";
          "XF86AudioMute" = "exec pactl set-sink-mute $(pacmd list-sinks |awk '/* index:/{print $3}') toggle";
          "XF86AudioMicMute" = "exec pactl set-source-mute $(pacmd list-sources |awk '/* index:/{print $3}') toggle";
          "XF86MonBrightnessDown" = "exec ${pkgs.light}/bin/light -U 5";
          "XF86MonBrightnessUp" = "exec ${pkgs.light}/bin/light -A 5";
          "Print" = "exec ${pkgs.grim}/bin/grim -t png - | ${pkgs.wl-clipboard}/bin/wl-copy -t image/png";
          "Shift+Print" = "exec ${pkgs.grim}/bin/grim -t png -g \"$(${pkgs.slurp}/bin/slurp -d)\" - | ${pkgs.wl-clipboard}/bin/wl-copy -t image/png";

          "${cfg.modifier}+d" = "exec ${cfg.menu}";
          "${cfg.modifier}+f" = "fullscreen";

          "${cfg.modifier}+Shift+q" = "kill";
          "${cfg.modifier}+Shift+c" = "reload";

          "${cfg.modifier}+r" = "mode resize";
        } // (lib.foldl lib.recursiveUpdate { } (map
          (workspace: {
            "${cfg.modifier}+${workspace}" = "workspace ${workspace}";
            "${cfg.modifier}+Shift+${workspace}" = "move container to workspace ${workspace}";
          }) [ "1" "2" "3" "4" "5" "6" "7" "8" "9" ]));
      };
    wrapperFeatures.gtk = true;
    extraConfig = ''
      bindswitch --reload --locked lid:on output eDP-1 disable
      bindswitch --reload --locked lid:off output eDP-1 enable
    '';
  };
  programs.waybar = {
    enable = true;
    style = ''
      * {
        font-family: "Comic Code";
        font-size: 20px;
      }
    '';
    settings = [{
      modules-left = [ "sway/workspaces" "sway/mode" ];
      modules-center = [ "sway/window" ];
      modules-right = [ "pulseaudio" "battery" "clock" "tray" ];
    }];
  };
}