NixOS-Config/modules/home/sway/rules/default.nix

{ config, ... }:
{
  wayland.windowManager.sway.config = {
    # Assign workspaces to config
    workspaceOutputAssign = let
      workspaces1 = [
        "${config.ws.w0}"
        "${config.ws.w1}"
        "${config.ws.w2}"
        "${config.ws.w3}"
        "${config.ws.w1a}"
        "${config.ws.w2a}"
        "${config.ws.w3a}"
      ];
      workspaces2 = [
        "${config.ws.w4}"
        "${config.ws.w5}"
        "${config.ws.w6}"
        "${config.ws.w4a}"
        "${config.ws.w5a}"
        "${config.ws.w6a}"
      ];
      workspaces3 = [
        "${config.ws.w7}"
        "${config.ws.w8}"
        "${config.ws.w9}"
        "${config.ws.w7a}"
        "${config.ws.w8a}"
        "${config.ws.w9a}"
      ];
      assign = output: workspaces:
        map (workspace: {
          inherit workspace;
          inherit output;
        })
        workspaces;
    in
      (assign "${config.displays.d1}" workspaces1) ++
      (assign "${config.displays.d2}" workspaces2) ++
      (assign "${config.displays.d3}" workspaces3);

    # Rules
    defaultWorkspace = config.ws.w1;

    window = {
      border = config.look.border.int;
      titlebar = false;
      commands = [
        # Scratchpads
        {
          criteria = { con_mark = "scratchpad"; };
          command = ''floating enable, sticky enable, move scratchpad, mark borderless'';
        }
        {
          criteria = { app_id = "gotop"; };
          command = ''mark scratchpad'';
        }
        {
          criteria = { app_id = "music"; };
          command = ''mark scratchpad'';
        }
        {
          criteria = { app_id = "sound"; };
          command = ''mark scratchpad'';
        }
        {
          criteria = { app_id = "com.github.wwmm.easyeffects"; };
          command = ''mark scratchpad, opacity 0.9'';
        }

        # Create a "Scratchpad" for apps I don't want to be seen when launched
        {
          criteria = { con_mark = "hiddenaway"; };
          command = ''move scratchpad'';
        }

        # Give apps that don't have them borders
        {
          criteria = { con_mark = "borderless"; };
          command = ''border pixel ${config.look.border.string}'';
        }
        {
          criteria = { app_id = "com.github.wwmm.easyeffects"; };
          command = ''mark borderless'';
        }
        {
          criteria = { class = "steam"; };
          command = ''mark borderless'';
        }
        {
          criteria = { app_id = "swappy"; };
          command = ''mark borderless'';
        }
        {
          criteria = { app_id = "virt-manager"; };
          command = ''mark borderless'';
        }
        {
          criteria = { window_role = "pop-up"; };
          command = ''mark borderless'';
        }

        # Floating or fullscreen rules
        {
          criteria = { app_id = "float"; };
          command = ''floating enable'';
        }
        {
          criteria = { title = "^GlobalShot"; };
          command = ''floating enable, fullscreen enable global'';
        }
      ];
    };
    assigns = {
      # Broconfig.wsers
      "${config.ws.w1}" = [{ app_id = "MainBrowser"; }];
      "${config.ws.w1a}" = [{ app_id = "AltBrowser"; }];

      # Communication
      "${config.ws.w3a}" = [{ class = "zoom"; }];
      "${config.ws.w7}" = [
        { app_id = "MiscBrowser"; }
        { app_id = "vesktop"; }
        { class = "vesktop"; }
      ];
      "${config.ws.w8}" = [{ app_id = "org.gnome.Fractal"; }];
      "${config.ws.w9}" = [{ app_id = "thunderbird"; }];

      # Etc
      "${config.ws.w2}" = [
        { class = "steam"; }
        {app_id = "heroic";}
      ];
      "${config.ws.w2a}" = [{ app_id = "looking-glass-client"; }];
      "${config.ws.w4a}" = [{ app_id = "com.obsproject.Studio"; }];
    };
    focus.newWindow = "focus";
  };
}