nixpkgs/nixos/modules/tasks/filesystems/unionfs-fuse.nix

24 lines
938 B
Nix

{ config, pkgs, ... }:
{
config = pkgs.lib.mkMerge [
(pkgs.lib.mkIf (pkgs.lib.any (fs: fs == "unionfs-fuse") config.boot.initrd.supportedFilesystems) {
boot.initrd.kernelModules = [ "fuse" ];
boot.initrd.extraUtilsCommands = ''
cp -v ${pkgs.fuse}/lib/libfuse* $out/lib
cp -v ${pkgs.unionfs-fuse}/bin/unionfs $out/bin
'';
boot.initrd.postDeviceCommands = ''
# Hacky!!! fuse hard-codes the path to mount
mkdir -p /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.utillinux.name}/bin
ln -s $(which mount) /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.utillinux.name}/bin
ln -s $(which umount) /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.utillinux.name}/bin
'';
})
(pkgs.lib.mkIf (pkgs.lib.any (fs: fs == "unionfs-fuse") config.boot.supportedFilesystems) {
system.fsPackages = [ pkgs.unionfs-fuse ];
})
];
}