10 lines
233 B
Nix
10 lines
233 B
Nix
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{ pkgs, ... }:
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let
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asGB = size: toString (size * 1024 * 1024 * 1024);
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in
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{
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nix.gc.options = ''
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--max-freed "$((${asGB 50} * 1024**3 - 1024 * $(df -P -k /nix/store | tail -n 1 | ${pkgs.gawk}/bin/awk '{ print $4 }')))"
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'';
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}
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