nix-config/overlays/zola.nix

{
  nixpkgs.overlays = [
    (final: prev: {
      zola = prev.zola.overrideAttrs (oldAttrs: {
        patches = (oldAttrs.patches or [ ]) ++ [
          ../patches/zola-serve-fix.patch
          ../patches/zola-serve-race-condition-fix.patch
        ];
      });
    })
  ];
}