{ config, pkgs, lib, ... }: with lib; let inInitrd = any (fs: fs == "f2fs") config.boot.initrd.supportedFilesystems; in { config = mkIf (any (fs: fs == "f2fs") config.boot.supportedFilesystems) { system.fsPackages = [ pkgs.f2fs-tools ]; boot.initrd.availableKernelModules = mkIf inInitrd [ "f2fs" ]; boot.initrd.extraUtilsCommands = mkIf inInitrd '' mkdir -p $out/bin $out/lib cp -v ${pkgs.f2fs-tools}/sbin/fsck.f2fs $out/bin cp -pdv ${pkgs.f2fs-tools}/lib/lib*.so.* $out/lib ''; }; }