re-added the repo-checker thingy

modules/features/hyprland/default.nix

@@ -8,6 +8,7 @@
     self',
     pkgs,
     inputs',
+    flakeLocation,
     ...
   }: {config, ...}: let
     modules = with self.nixosModules; [
@@ -65,12 +66,22 @@
           ''}
           end)
         '';
+        # Easy way to get nix runtime info (ie the directory the config is at)
+        # into hyprland to run commands and stuff
+        runtimeFile = pkgs.writeText "runtime.lua" ''
+          hl.on("hyprland.start", function ()
+          ${lib.optionalString (flakeLocation != "") ''
+            hl.exec_cmd( 'curl -X POST -H "Content-Type: application/json" -d "{\"ref\":\"$(git -C ${flakeLocation} rev-parse HEAD)\", \"status\":\"$(git -C ${flakeLocation} diff --quiet && echo "clean" || echo "dirty")\"}" https://n8n.voidarc.co.uk/webhook/config-checker' )
+          ''}
+          end)
+        '';
       in
         lib.stringAfter ["specialfs"] ''
                mkdir -p /run/hypr/config
           rm -rf /run/hypr/config/*
                ln -sfn ${inputs'.hyprland.packages.repo-files}/* /run/hypr/config
                ln -sfn ${pluginFile} /run/hypr/config/plugins.lua
+               ln -sfn ${runtimeFile} /run/hypr/config/runtime.lua
         '';
     };
   });