1 files changed, 63 insertions, 0 deletions
diff --git a/nixos/modules/services/x11/window-managers/compiz.nix b/nixos/modules/services/x11/window-managers/compiz.nix
new file mode 100644
index 00000000000..209401f2646
--- /dev/null
+++ b/nixos/modules/services/x11/window-managers/compiz.nix
@@ -0,0 +1,63 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let
+
+  cfg = config.services.xserver.windowManager.compiz;
+  xorg = config.services.xserver.package;
+
+in
+
+{
+
+  options = {
+
+    services.xserver.windowManager.compiz = {
+
+      enable = mkOption {
+        default = false;
+        description = "Enable the Compiz window manager.";
+      };
+
+      renderingFlag = mkOption {
+        default = "";
+        example = "--indirect-rendering";
+        description = "Pass the <option>--indirect-rendering</option> flag to Compiz.";
+      };
+
+    };
+
+  };
+
+
+  config = mkIf cfg.enable {
+
+    services.xserver.windowManager.session = singleton
+      { name = "compiz";
+        start =
+          ''
+            # Start Compiz using the flat-file configuration backend
+            # (ccp).
+            export COMPIZ_PLUGINDIR=${config.system.path}/lib/compiz
+            export COMPIZ_METADATADIR=${config.system.path}/share/compiz
+            ${pkgs.compiz}/bin/compiz ccp ${cfg.renderingFlag} &
+
+            # Start GTK-style window decorator.
+            ${pkgs.compiz}/bin/gtk-window-decorator &
+          '';
+      };
+
+    environment.systemPackages =
+      [ pkgs.compiz
+        pkgs.compiz_ccsm
+        pkgs.compiz_plugins_main
+        pkgs.compiz_plugins_extra
+        pkgs.libcompizconfig # for the "ccp" plugin
+      ];
+
+    environment.pathsToLink = [ "/lib/compiz" "/share/compiz" ];
+
+  };
+
+}