258b935d70
this lets us *dis*able filesystem explicitly, as is required by e.g. the zfs-less installer images. currently that specifically is only easily possible by adding an overlay that stubs out `zfs`, with the obvious side-effect of also removing tooling that could run without the kernel module loaded.
28 lines
623 B
Nix
28 lines
623 B
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
|
|
inInitrd = config.boot.initrd.supportedFilesystems.vfat or false;
|
|
|
|
in
|
|
|
|
{
|
|
config = mkIf (config.boot.supportedFilesystems.vfat or false) {
|
|
|
|
system.fsPackages = [ pkgs.dosfstools pkgs.mtools ];
|
|
|
|
boot.initrd.kernelModules = mkIf inInitrd [ "vfat" "nls_cp437" "nls_iso8859-1" ];
|
|
|
|
boot.initrd.extraUtilsCommands = mkIf (inInitrd && !config.boot.initrd.systemd.enable)
|
|
''
|
|
copy_bin_and_libs ${pkgs.dosfstools}/sbin/dosfsck
|
|
ln -sv dosfsck $out/bin/fsck.vfat
|
|
'';
|
|
|
|
boot.initrd.systemd.initrdBin = mkIf inInitrd [ pkgs.dosfstools ];
|
|
|
|
};
|
|
}
|