27 lines
667 B
Nix
27 lines
667 B
Nix
{ config, lib, pkgs, ... }:
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with lib;
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# Config common to all hosts, which don't belong anywhere else
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{
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config = let
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hashed-build-seed = pkgs.stdenv.mkDerivation {
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name = "build-seed-hash";
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phases = [ "installPhase" ];
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buildInputs = with pkgs; [ coreutils ];
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installPhase = ''
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echo "${config.instance.build-seed}" | sha1sum | grep -o "^[^ ]*" > $out
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'';
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};
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in {
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nix.nixPath = lib.mkBefore [ "/nix/var/nix/profiles/per-user/$USER/channels" ];
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environment.etc = {
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build-timestamp.text = toString config.instance.build-timestamp;
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"build-seed.sha1sum".text = "${hashed-build-seed}";
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};
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};
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}
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