1 files changed, 41 insertions, 0 deletions
diff --git a/nixos/modules/services/x11/window-managers/mlvwm.nix b/nixos/modules/services/x11/window-managers/mlvwm.nix
new file mode 100644
index 00000000000..08dd0402029
--- /dev/null
+++ b/nixos/modules/services/x11/window-managers/mlvwm.nix
@@ -0,0 +1,41 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let cfg = config.services.xserver.windowManager.mlvwm;
+
+in
+{
+
+  options.services.xserver.windowManager.mlvwm = {
+    enable = mkEnableOption "Macintosh-like Virtual Window Manager";
+
+    configFile = mkOption {
+      default = null;
+      type = with types; nullOr path;
+      description = ''
+        Path to the mlvwm configuration file.
+        If left at the default value, $HOME/.mlvwmrc will be used.
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+
+    services.xserver.windowManager.session = [{
+      name = "mlvwm";
+      start = ''
+        ${pkgs.mlvwm}/bin/mlvwm ${optionalString (cfg.configFile != null)
+          "-f /etc/mlvwm/mlvwmrc"
+        } &
+        waitPID=$!
+      '';
+    }];
+
+    environment.etc."mlvwm/mlvwmrc" = mkIf (cfg.configFile != null) {
+      source = cfg.configFile;
+    };
+
+    environment.systemPackages = [ pkgs.mlvwm ];
+  };
+}