20 lines
504 B
Nix
20 lines
504 B
Nix
{ pkgs, ... }:
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let
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wolScript = stdenv.mkDerivation {
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name = "wol-script";
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outputHashMode = "recursive";
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outputHashAlgo = "sha256";
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outputHash = sha256;
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builder = writeShellScript "wol-lease" ''
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IP=$(cat /var/lib/kea/dhcp4.leases | grep $1 | awk -F, '{print $1}' | tail -n 1);
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MAC=$(cat /var/lib/kea/dhcp4.leases | grep $1 | awk -F, '{print $2}' | tail -n 1);
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${pkgs.wol}/bin/wol -i $IP $MAC
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'';
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};
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in
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{
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environment.systemPackages = [
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wolScript
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];
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}
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