nixos/miracle-wm: init

nixos/modules/module-list.nix

@@ -304,6 +304,7 @@
   ./programs/wayland/hyprlock.nix
   ./programs/wayland/hyprland.nix
   ./programs/wayland/labwc.nix
+  ./programs/wayland/miracle-wm.nix
   ./programs/wayland/river.nix
   ./programs/wayland/sway.nix
   ./programs/wayland/waybar.nix

nixos/modules/programs/wayland/miracle-wm.nix

@@ -0,0 +1,43 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.programs.wayland.miracle-wm;
+in
+{
+  options.programs.wayland.miracle-wm = {
+    enable = lib.mkEnableOption ''
+      miracle-wm, a tiling Mir based Wayland compositor. You can manually launch miracle-wm by
+      executing "exec miracle-wm" on a TTY, or launch it from a display manager.
+      Consult the USERGUIDE.md at <https://github.com/mattkae/miracle-wm> for information on
+      how to use & configure it
+    '';
+  };
+
+  config = lib.mkIf cfg.enable (
+    lib.mkMerge [
+      {
+        environment = {
+          systemPackages = [ pkgs.miracle-wm ];
+        };
+
+        # To make the miracle-wm session available if a display manager like SDDM is enabled:
+        services.displayManager.sessionPackages = [ pkgs.miracle-wm ];
+      }
+
+      (import ./wayland-session.nix {
+        inherit lib pkgs;
+        # Hardcoded path in Mir, not really possible to disable
+        enableXWayland = true;
+        # No portal support yet: https://github.com/mattkae/miracle-wm/issues/164
+        enableWlrPortal = false;
+      })
+    ]
+  );
+
+  meta.maintainers = with lib.maintainers; [ OPNA2608 ];
+}