Merge pull request #136591 from polykernel/brave-add-cmdline-args

pkgs/applications/networking/browsers/brave/default.nix

···
 , zlib
 , xdg-utils
 , wrapGAppsHook
+, commandLineArgs ? ""
 }:
 
 let
···
       ln -sf ${xdg-utils}/bin/xdg-mime $out/opt/brave.com/brave/xdg-mime
 
       runHook postInstall
+  '';
+
+  preFixup = ''
+    # Add command line args to wrapGApp.
+    gappsWrapperArgs+=(--add-flags ${lib.escapeShellArg commandLineArgs})
   '';
 
   installCheckPhase = ''