xdg: add modules for supporting various XDG specs

1 files changed, 27 insertions, 0 deletions

diff --git a/nixos/modules/config/xdg/icons.nix b/nixos/modules/config/xdg/icons.nix
new file mode 100644
index 000000000000..8268a3771a0e
--- /dev/null
+++ b/nixos/modules/config/xdg/icons.nix
@@ -0,0 +1,27 @@
+{ config, lib, ... }:
+
+with lib;
+{
+  options = {
+    xdg.icons.enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = ''
+        Whether to install files to support the 
+        <link xlink:href="https://specifications.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html">XDG Icon Theme specification</link>.
+      '';
+    };
+  };
+
+  config = mkIf config.xdg.icons.enable {
+    environment.pathsToLink = [ 
+      "/share/icons" 
+      "/share/pixmaps" 
+    ];
+    
+    environment.profileRelativeEnvVars = {
+      XCURSOR_PATH = [ "/share/icons" ];
+    };
+  };
+
+}