27 lines
641 B
Nix
27 lines
641 B
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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inInitrd = any (fs: fs == "vfat") config.boot.initrd.supportedFilesystems;
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in
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{
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config = mkIf (any (fs: fs == "vfat") config.boot.supportedFilesystems) {
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system.fsPackages = [ pkgs.dosfstools pkgs.mtools ];
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boot.initrd.kernelModules = mkIf inInitrd [ "vfat" "nls_cp437" "nls_iso8859-1" ];
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boot.initrd.extraUtilsCommands = mkIf (inInitrd && !config.boot.initrd.systemd.enable)
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''
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copy_bin_and_libs ${pkgs.dosfstools}/sbin/dosfsck
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ln -sv dosfsck $out/bin/fsck.vfat
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'';
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boot.initrd.systemd.initrdBin = mkIf inInitrd [ pkgs.dosfstools ];
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};
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}
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