nixos-config/modules/workstation/home-manager/desktop/sway.nix

{ config, pkgs, lib, ... }:
with lib;
let
  gnomeSchema = "org.gnome.desktop.interface";
  monitorModule = types.submodule {
    options = {
      name = mkOption {
        type = types.str;
      };
      resolution = mkOption {
        type = types.str;
      };
      position = mkOption {
        type = types.str;
      };
      defaultWorkspace = mkOption {
        type = types.int;
      };
    };
  };
in
{
  options = {
    desktop.monitors = mkOption {
      type = types.listOf monitorModule;
    };
  };

  config.wayland.windowManager.sway = mkIf config.desktop.enableSwayStack {
    enable = true;
    #systemd.enable = false;

    config = rec {
      modifier = "Mod4";

      left = "left";
      right = "right";
      up = "up";
      down = "down";

      terminal = "${pkgs.alacritty}/bin/alacritty";
      menu = "${pkgs.wofi}/bin/wofi --show drun,run";

      fonts = {
        names = [ "pango:JetBrainsMono Nerd Font Mono" ];
        size = 11.0;
      };

      input = {
        "*" = {
          xkb_layout = "fr";
          # xkb_options = "compose:ralt";
        };
      };

      seat = {
        "seat0" = {
          "xcursor_theme" = "Nordzy-cursors";
        };
      };
      output = builtins.listToAttrs
        (builtins.map
          (monitor: {
            name = monitor.name;
            value = {
              resolution = monitor.resolution;
              position = monitor.position;
            };
          })
          config.desktop.monitors) // {
        "*".bg = "/home/dala/Perso/wallpapers/tanuki.jpg fill";
      };
      workspaceOutputAssign = map
        (monitor: {
          output = monitor.name;
          workspace = builtins.toString monitor.defaultWorkspace;
        })
        config.desktop.monitors;
      startup = [
        {
          command = ''
            ${pkgs.swayidle}/bin/swayidle -w \
              timeout 1200 '${pkgs.swaylock}/bin/swaylock -f' \
              timeout 1800 'swaymsg "output * dpms off"' resume 'swaymsg "output * dpms on"' \
              before-sleep '${pkgs.swaylock}/bin/swaylock -f'
          '';
        }
        { command = "${pkgs.nextcloud-client}/bin/nextcloud --background"; }
        { command = "${pkgs.keepassxc}/bin/keepassxc"; }
        {
          command = ''
            ${pkgs.wl-clipboard}/bin/wl-paste -t text --watch ${pkgs.clipman}/bin/clipman store --no-persist
          '';
        }
        {
          command = "${pkgs.glib}/bin/gsettings set ${gnomeSchema} gtk-theme 'Nordic'";
          always = true;
        }
        {
          command = "${pkgs.glib}/bin/gsettings set ${gnomeSchema} cursor-theme 'Nordzy-cursors'";
          always = true;
        }
        {
          command = "${pkgs.glib}/bin/gsettings set ${gnomeSchema} font-name 'JetBrainsMono Nerd Font Mono'";
          always = true;
        }
      ];

      modes = {
        resize = {
          "Left" = "resize shrink width 10px";
          "Down" = "resize grow height 10px";
          "Up" = "resize shrink height 10px";
          "Right" = "resize grow width 10px";

          "Return" = "mode default";
          "Escape" = "mode default";
        };
      };

      gaps = {
        inner = 5;
        smartGaps = true;
      };

      floating = {
        modifier = "${modifier} normal";
      };

      bars = [{
        command = "${pkgs.waybar}/bin/waybar";
      }];

      keybindings = {
        "${modifier}+Return" = "exec ${terminal}";
        "${modifier}+Shift+q" = "kill";
        "${modifier}+d" = "exec ${menu}";
        "${modifier}+Shift+r" = "reload";
        "${modifier}+Shift+e" = "exec swaymsg exit";
        "${modifier}+Shift+l" = "exec swaylock -f";

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

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

        "${modifier}+1" = "workspace 1";
        "${modifier}+2" = "workspace 2";
        "${modifier}+3" = "workspace 3";
        "${modifier}+4" = "workspace 4";
        "${modifier}+5" = "workspace 5";
        "${modifier}+6" = "workspace 6";
        "${modifier}+7" = "workspace 7";
        "${modifier}+8" = "workspace 8";
        "${modifier}+9" = "workspace 9";
        "${modifier}+0" = "workspace 10";

        "${modifier}+ampersand" = "workspace 1";
        "${modifier}+eacute" = "workspace 2";
        "${modifier}+quotedbl" = "workspace 3";
        "${modifier}+apostrophe" = "workspace 4";
        "${modifier}+parenleft" = "workspace 5";
        "${modifier}+minus" = "workspace 6";
        "${modifier}+egrave" = "workspace 7";
        "${modifier}+underscore" = "workspace 8";
        "${modifier}+ccedilla" = "workspace 9";
        "${modifier}+agrave" = "workspace 10";

        "${modifier}+Shift+1" = "move container to workspace 1";
        "${modifier}+Shift+2" = "move container to workspace 2";
        "${modifier}+Shift+3" = "move container to workspace 3";
        "${modifier}+Shift+4" = "move container to workspace 4";
        "${modifier}+Shift+5" = "move container to workspace 5";
        "${modifier}+Shift+6" = "move container to workspace 6";
        "${modifier}+Shift+7" = "move container to workspace 7";
        "${modifier}+Shift+8" = "move container to workspace 8";
        "${modifier}+Shift+9" = "move container to workspace 9";
        "${modifier}+Shift+0" = "move container to workspace 10";

        "${modifier}+Shift+ampersand" = "move container to workspace 1";
        "${modifier}+Shift+eacute" = "move container to workspace 2";
        "${modifier}+Shift+quotedbl" = "move container to workspace 3";
        "${modifier}+Shift+apostrophe" = "move container to workspace 4";
        "${modifier}+Shift+parenleft" = "move container to workspace 5";
        "${modifier}+Shift+minus" = "move container to workspace 6";
        "${modifier}+Shift+egrave" = "move container to workspace 7";
        "${modifier}+Shift+underscore" = "move container to workspace 8";
        "${modifier}+Shift+ccedilla" = "move container to workspace 9";
        "${modifier}+Shift+agrave" = "move container to workspace 10";

        "${modifier}+h" = "splith";
        "${modifier}+v" = "splitv";

        "${modifier}+s" = "layout stacking";
        "${modifier}+w" = "layout tabbed";
        "${modifier}+e" = "layout toggle split";

        "${modifier}+f" = "fullscreen";
        "${modifier}+Shift+space" = "floating toggle";
        "${modifier}+space" = "focus mode_toggle";
        "${modifier}+a" = "focus parent";

        "${modifier}+Shift+parenright" = "move scratchpad";

        "${modifier}+parenright" = "scratchpad show";

        "${modifier}+r" = "mode resize";

        "XF86AudioRaiseVolume" = "exec --no-startup-id pactl set-sink-volume 0 +5%"; #increase sound volume
        "XF86AudioLowerVolume" = "exec --no-startup-id pactl set-sink-volume 0 -5%"; #decrease sound volume
        "XF86AudioMute" = "exec --no-startup-id pactl set-sink-mute 0 toggle"; # mute sound

        "XF86MonBrightnessUp" = "exec --no-startup-id light -A 10";
        "XF86MonBrightnessDown" = "exec --no-startup-id light -U 10";

        "Control+XF86AudioMute" = "exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle";

        "Print" = "exec grim -g \"$(${pkgs.slurp}/bin/slurp)\" -t png - | wl-copy --type image/png";
      };
    };

    extraConfig = ''
      default_border pixel
      for_window [class=".*"] inhibit_idle fullscreen
      for_window [app_id=".*"] inhibit_idle fullscreen
    '';

    extraSessionCommands = ''
      export WLR_NO_HARDWARE_CURSORS=1
      export XDG_CURRENT_DESKTOP=sway
      export _JAVA_AWT_WM_NONREPARENTING=1
      export NIXOS_OZONE_WL=1
      export QT_QPA_PLATFORM=wayland
      export QT_QPA_PLATFORMTHEME=qt5ct
      export QT_WAYLAND_DISABLE_WINDOWDECORATION=1
      export MOZ_ENABLE_WAYLAND=1
      export SDL_VIDEODRIVER=wayland
    '';
  };
}