xdg: add modules for supporting various XDG specs

1 files changed, 26 insertions, 0 deletions

diff --git a/nixos/modules/config/xdg/mime.nix b/nixos/modules/config/xdg/mime.nix
new file mode 100644
index 000000000000..db3e7c6d4c53
--- /dev/null
+++ b/nixos/modules/config/xdg/mime.nix
@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+{
+  options = {
+    xdg.mime.enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = ''
+        Whether to install files to support the 
+        <link xlink:href="https://specifications.freedesktop.org/shared-mime-info-spec/shared-mime-info-spec-latest.html">XDG Shared MIME-info specification</link> and the
+        <link xlink:href="https://specifications.freedesktop.org/mime-apps-spec/mime-apps-spec-latest.html">XDG MIME Applications specification</link>.
+      '';
+    };
+  };
+
+  config = mkIf config.xdg.mime.enable {
+    environment.pathsToLink = [ "/share/mime" ];
+
+    environment.systemPackages = [ 
+      # this package also installs some useful data, as well as its utilities 
+      pkgs.shared-mime-info 
+    ];
+  };
+
+}